robojerk/codeql-action

Update checked-in dependencies

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github-actions[bot] 2021-07-27 16:54:26 +00:00
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v7.31.0 - July 17, 2021
* [`efdbb12`](https://github.com/eslint/eslint/commit/efdbb1227019427ec2d968a8d6e9151dd8a77c35) Upgrade: @eslint/eslintrc to v0.4.3 (#14808) (Brandon Mills)
* [`a96b05f`](https://github.com/eslint/eslint/commit/a96b05f6c5649cfee112d605c91d95aa191e2f78) Update: add end location to report in `consistent-return` (refs #12334) (#14798) (Nitin Kumar)
* [`e0e8e30`](https://github.com/eslint/eslint/commit/e0e8e308929c9c66612505f2da89043f8592eea7) Docs: update BUG_REPORT template (#14787) (Nitin Kumar)
* [`39115c8`](https://github.com/eslint/eslint/commit/39115c8b71d2629161359f6456f47fdbd552fddd) Docs: provide more context to no-eq-null (#14801) (gfyoung)
* [`9a3c73c`](https://github.com/eslint/eslint/commit/9a3c73c130d437a65f4edba0dcb63390e68cac41) Docs: fix a broken link (#14790) (Sam Chen)
* [`ddffa8a`](https://github.com/eslint/eslint/commit/ddffa8ad58b4b124b08061e9045fdb5370cbdbe3) Update: Indicating the operator in question (#14764) (Paul Smith)
* [`bba714c`](https://github.com/eslint/eslint/commit/bba714c2ed813821ed288fbc07722cdde6e534fe) Update: Clarifying what changes need to be made in no-mixed-operators (#14765) (Paul Smith)
* [`b0d22e3`](https://github.com/eslint/eslint/commit/b0d22e3eff18ea7f08189134c07cddceaec69a09) Docs: Mention benefit of providing `meta.docs.url` (#14774) (Bryan Mishkin)
* [`000cc79`](https://github.com/eslint/eslint/commit/000cc796fd487e7b9ba8bcc5857dd691044479cc) Sponsors: Sync README with website (ESLint Jenkins)
* [`a6a7438`](https://github.com/eslint/eslint/commit/a6a7438502abc6a1e29ec35cfbe2058ffc0803b1) Chore: pin fs-teardown@0.1.1 (#14771) (Milos Djermanovic)
v7.30.0 - July 2, 2021
* [`5f74642`](https://github.com/eslint/eslint/commit/5f746420700d457b92dd86659de588d272937b79) Chore: don't check Program.start in SourceCode#getComments (refs #14744) (#14748) (Milos Djermanovic)
* [`19a871a`](https://github.com/eslint/eslint/commit/19a871a35ae9997ce352624b1081c96c54b73a9f) Docs: Suggest linting plugins for ESLint plugin developers (#14754) (Bryan Mishkin)
* [`aa87329`](https://github.com/eslint/eslint/commit/aa87329d919f569404ca573b439934552006572f) Docs: fix broken links (#14756) (Sam Chen)
* [`278813a`](https://github.com/eslint/eslint/commit/278813a6e759f6b5512ac64c7530c9c51732e692) Docs: fix and add more examples for new-cap rule (fixes #12874) (#14725) (Nitin Kumar)
* [`ed1da5d`](https://github.com/eslint/eslint/commit/ed1da5d96af2587b7211854e45cf8657ef808710) Update: ecmaVersion allows "latest" (#14720) (薛定谔的猫)
* [`104c0b5`](https://github.com/eslint/eslint/commit/104c0b592f203d315a108d311c58375357e40b24) Update: improve use-isnan rule to detect `Number.NaN` (fixes #14715) (#14718) (Nitin Kumar)
* [`b08170b`](https://github.com/eslint/eslint/commit/b08170b92beb22db6ec612ebdfff930f9e0582ab) Update: Implement FlatConfigArray (refs #13481) (#14321) (Nicholas C. Zakas)
* [`f113cdd`](https://github.com/eslint/eslint/commit/f113cdd872257d72bbd66d95e4eaf13623323b24) Chore: upgrade eslint-plugin-eslint-plugin (#14738) (薛定谔的猫)
* [`1b8997a`](https://github.com/eslint/eslint/commit/1b8997ab63781f4ebf87e3269400b2ef4c7d2973) Docs: Fix getRulesMetaForResults link syntax (#14723) (Brandon Mills)
* [`aada733`](https://github.com/eslint/eslint/commit/aada733d2aee830aa32cccb9828cd72db4ccd6bd) Docs: fix two broken links (#14726) (Sam Chen)
* [`8972529`](https://github.com/eslint/eslint/commit/8972529f82d13bd04059ee8852b4ebb9b5350962) Docs: Update README team and sponsors (ESLint Jenkins)
v7.29.0 - June 18, 2021
* [`bfbfe5c`](https://github.com/eslint/eslint/commit/bfbfe5c1fd4c39a06d5e159dbe48479ca4305fc0) New: Add only to RuleTester (refs eslint/rfcs#73) (#14677) (Brandon Mills)
* [`c2cd7b4`](https://github.com/eslint/eslint/commit/c2cd7b4a18057ca6067bdfc16de771dc5d90c0ea) New: Add ESLint#getRulesMetaForResults() (refs #13654) (#14716) (Nicholas C. Zakas)
* [`eea7e0d`](https://github.com/eslint/eslint/commit/eea7e0d09d6ef43d6663cbe424e7974764a5f7fe) Chore: remove duplicate code (#14719) (Nitin Kumar)
* [`6a1c7a0`](https://github.com/eslint/eslint/commit/6a1c7a0dac050ea5876972c50563a7eb867b38d3) Fix: allow fallthrough comment inside block (fixes #14701) (#14702) (Kevin Gibbons)
* [`a47e5e3`](https://github.com/eslint/eslint/commit/a47e5e30b0da364593b6881f6826c595da8696f5) Docs: Add Mega-Linter to the list of integrations (#14707) (Nicolas Vuillamy)
* [`353ddf9`](https://github.com/eslint/eslint/commit/353ddf965078030794419b089994373e27ffc86e) Chore: enable reportUnusedDisableDirectives in eslint-config-eslint (#14699) (薛定谔的猫)
* [`757c495`](https://github.com/eslint/eslint/commit/757c49584a5852c468c1b4a0b74ad3aa39d954e5) Chore: add some rules to eslint-config-eslint (#14692) (薛定谔的猫)
* [`c93a222`](https://github.com/eslint/eslint/commit/c93a222563177a9b5bc7a59aa106bc0a6d31e063) Docs: fix a broken link (#14697) (Sam Chen)
* [`655c118`](https://github.com/eslint/eslint/commit/655c1187fc845bac61ae8d06c556f1a59ee2071b) Sponsors: Sync README with website (ESLint Jenkins)
* [`e2bed2e`](https://github.com/eslint/eslint/commit/e2bed2ead22b575d55ccaeed94eecd3a979dd871) Sponsors: Sync README with website (ESLint Jenkins)
* [`8490fb4`](https://github.com/eslint/eslint/commit/8490fb42e559ef0b3c34ac60be4e05e0d879a9cb) Sponsors: Sync README with website (ESLint Jenkins)
* [`ddbe877`](https://github.com/eslint/eslint/commit/ddbe877c95224e127215d35562a175c6f2b7ba22) Sponsors: Sync README with website (ESLint Jenkins)
v7.28.0 - June 4, 2021
* [`1237705`](https://github.com/eslint/eslint/commit/1237705dd08c209c5e3136045ec51a4ba87a3abe) Upgrade: @eslint/eslintrc to 0.4.2 (#14672) (Milos Djermanovic)
* [`123fb86`](https://github.com/eslint/eslint/commit/123fb8648731c2c23313c544ffa1872d3024fe68) Docs: Add Feedback Needed triage description (#14670) (Nicholas C. Zakas)
* [`c545163`](https://github.com/eslint/eslint/commit/c5451635b4e89827cfc8d8d77083647c74506e42) Update: support multiline /*eslint-env*/ directives (fixes #14652) (#14660) (薛定谔的猫)
* [`8d1e75a`](https://github.com/eslint/eslint/commit/8d1e75a31b3e3d67130709a219bdd07ce6f3cf74) Upgrade: glob-parent version in package.json (#14658) (Hamza Najeeb)
* [`1f048cb`](https://github.com/eslint/eslint/commit/1f048cb0eec660d2052f1758f4b2ad7b1cb424e1) Fix: no-implicit-coercion false positive with `String()` (fixes #14623) (#14641) (Milos Djermanovic)
* [`d709abf`](https://github.com/eslint/eslint/commit/d709abfdde087325d4578b6709dc61040b8ca9d8) Chore: fix comment location in no-unused-vars (#14648) (Milos Djermanovic)
* [`e44ce0a`](https://github.com/eslint/eslint/commit/e44ce0a8acfaad513c385150c25e76e82a1b8f12) Fix: no-duplicate-imports allow unmergeable (fixes #12758, fixes #12760) (#14238) (Soufiane Boutahlil)
* [`bb66a3d`](https://github.com/eslint/eslint/commit/bb66a3d91af426dac9a7ffdbe47bdbbc0ffd4dd7) New: add `getPhysicalFilename()` method to rule context (fixes #11989) (#14616) (Nitin Kumar)
* [`2e43dac`](https://github.com/eslint/eslint/commit/2e43dacd24337a82d4184fac9b44d497675f46ef) Docs: fix `no-sequences` example (#14643) (Nitin Kumar)
* [`958ff4e`](https://github.com/eslint/eslint/commit/958ff4e8a5102f204f1484d09985e28a79790996) Docs: add note for arrow functions in no-seq rule (#14578) (Nitin Kumar)
* [`e4f111b`](https://github.com/eslint/eslint/commit/e4f111b67d114adbf76a9c9dbb18fa4f49bc91b6) Fix: arrow-body-style crash with object pattern (fixes #14633) (#14635) (Milos Djermanovic)
* [`ec28b5a`](https://github.com/eslint/eslint/commit/ec28b5a2bdc69f34ce29d670f5e84d2446774a00) Chore: upgrade eslint-plugin-eslint-plugin (#14590) (薛定谔的猫)
* [`85a2725`](https://github.com/eslint/eslint/commit/85a2725b1fade5538e727102d9701ccb503e54d4) Docs: Update README team and sponsors (ESLint Jenkins)
v7.27.0 - May 21, 2021
* [`2c0868c`](https://github.com/eslint/eslint/commit/2c0868cbeadc9f42716fa1178ebdc6b4cee6d31e) Chore: merge all html formatter files into `html.js` (#14612) (Milos Djermanovic)
* [`9e9b5e0`](https://github.com/eslint/eslint/commit/9e9b5e07475564813b62cd1d7562a93c5fb4bc74) Update: no-unused-vars false negative with comma operator (fixes #14325) (#14354) (Nitin Kumar)
* [`afe9569`](https://github.com/eslint/eslint/commit/afe95693e1e4316a1c6f01d39345061d4c5921c7) Chore: use includes instead of indexOf (#14607) (Mikhail Bodrov)
* [`c0f418e`](https://github.com/eslint/eslint/commit/c0f418e2476df98519bc156b81d20431984e8704) Chore: Remove lodash (#14287) (Stephen Wade)
* [`52655dd`](https://github.com/eslint/eslint/commit/52655dd54925ee02af2ba3a0ebc09de959ae3101) Update: no-restricted-imports custom message for patterns (fixes #11843) (#14580) (Alex Holden)
* [`967b1c4`](https://github.com/eslint/eslint/commit/967b1c4ceca8f5248378477da94ff118dafaa647) Chore: Fix typo in large.js (#14589) (Ikko Ashimine)
* [`2466a05`](https://github.com/eslint/eslint/commit/2466a05160de60958457d984b79fd445c12ebc98) Sponsors: Sync README with website (ESLint Jenkins)
* [`fe29f18`](https://github.com/eslint/eslint/commit/fe29f18227fd02fd7c3da033417d621275b00d0a) Sponsors: Sync README with website (ESLint Jenkins)
* [`086c1d6`](https://github.com/eslint/eslint/commit/086c1d6e8593cf8e7851daa8f2a890c213cf6999) Chore: add more test cases for `no-sequences` (#14579) (Nitin Kumar)
* [`6a2ced8`](https://github.com/eslint/eslint/commit/6a2ced892c0dc43fa4942293b9f1c4b9151c3741) Docs: Update README team and sponsors (ESLint Jenkins)
v7.26.0 - May 7, 2021
* [`aaf65e6`](https://github.com/eslint/eslint/commit/aaf65e629adb74401092c3ccc9cb4e4bd1c8609b) Upgrade: eslintrc for ModuleResolver fix (#14577) (Brandon Mills)
* [`ae6dbd1`](https://github.com/eslint/eslint/commit/ae6dbd148aaca83e4bd04b9351b54029c50fac8a) Fix: track variables, not names in require-atomic-updates (fixes #14208) (#14282) (Patrick Ahmetovic)
* [`6a86e50`](https://github.com/eslint/eslint/commit/6a86e5018a3733049c09261bcabae422fbea893d) Chore: remove loose-parser tests (fixes #14315) (#14569) (Milos Djermanovic)
* [`ee3a3ea`](https://github.com/eslint/eslint/commit/ee3a3ead893d185cc4b1ae9041940cb0968767e1) Fix: create `.eslintrc.cjs` for `module` type (#14304) (Nitin Kumar)
* [`6791dec`](https://github.com/eslint/eslint/commit/6791decfc58b7b09cfd0aabd15a3d14148aae073) Docs: fix example for require-atomic-updates (#14562) (Milos Djermanovic)
* [`388eb7e`](https://github.com/eslint/eslint/commit/388eb7e14039b8951462b311d6121002ca5232cb) Sponsors: Sync README with website (ESLint Jenkins)
* [`f071d1e`](https://github.com/eslint/eslint/commit/f071d1ef91286bf2e3fb63d9b679ff7702819a1e) Update: Add automated suggestion to `radix` rule for parsing decimals (#14291) (Bryan Mishkin)
* [`0b6a3f3`](https://github.com/eslint/eslint/commit/0b6a3f31e6e78825114f82d4e0aed9cd72f784ac) New: Include XO style guide in `eslint --init` (#14193) (Federico Brigante)
v7.25.0 - April 23, 2021
* [`5df5e4a`](https://github.com/eslint/eslint/commit/5df5e4a9976964fcf4dc67e241d4e22ec1370fe0) Update: highlight last write reference for no-unused-vars (fixes #14324) (#14335) (Nitin Kumar)
* [`0023872`](https://github.com/eslint/eslint/commit/00238729329b86b4f8af89ebfe278da3095a6075) Docs: Add deprecated note to `working-with-rules-deprecated` page (#14344) (Michael Novotny)
* [`36fca70`](https://github.com/eslint/eslint/commit/36fca70fa29ab65080076810de98e09133254b8a) Chore: Upgrade eslump to 3.0.0 (#14350) (Stephen Wade)
* [`59b689a`](https://github.com/eslint/eslint/commit/59b689a0b3fa658b8380431007cc1facb4617a3b) Chore: add node v16 (#14355) (薛定谔的猫)
* [`35a1f5e`](https://github.com/eslint/eslint/commit/35a1f5e967e4e87360d3e70d3fca0f7adeeaa1d7) Sponsors: Sync README with website (ESLint Jenkins)
* [`fb0a92b`](https://github.com/eslint/eslint/commit/fb0a92b3d2fed4a17bc39b7f02c540cd1175ec7d) Chore: rename misspelled identifier in test (#14346) (Tobias Nießen)
* [`f2babb1`](https://github.com/eslint/eslint/commit/f2babb1069194166e0ac1afd1269bbd06ac299b6) Docs: update pull request template (#14336) (Nitin Kumar)
* [`02dde29`](https://github.com/eslint/eslint/commit/02dde29eeb523ca24bc4ae7797d38627c3ba9fe9) Docs: Fix anchor in 'docs/developer-guide/working-with-rules.md' (#14332) (Nate-Wilkins)
* [`07d14c3`](https://github.com/eslint/eslint/commit/07d14c304c358fbc9c3d318e1377d2b2bda9179f) Chore: remove extraneous command from lint-staged config (#14314) (James George)
* [`41b3570`](https://github.com/eslint/eslint/commit/41b3570b6c014c534bb3208ed00050fd99842101) Update: lint code block with same extension but different content (#14227) (JounQin)
* [`eb29996`](https://github.com/eslint/eslint/commit/eb299966bdc3920dd2c6f9774d95103d242fc409) Docs: add more examples with arrow functions for no-sequences rule (#14313) (Nitin Kumar)
v7.24.0 - April 9, 2021
* [`0c346c8`](https://github.com/eslint/eslint/commit/0c346c87fa83c6d1184fdafb9c0748c2e15a423d) Chore: ignore `pnpm-lock.yaml` (#14303) (Nitin Kumar)
* [`f06ecdf`](https://github.com/eslint/eslint/commit/f06ecdf78b6d6f366434d73a6acfe7041d575223) Update: Add disallowTemplateShorthand option in no-implicit-coercion (#13579) (Remco Haszing)
* [`71a80e3`](https://github.com/eslint/eslint/commit/71a80e38aab2dada01b808ed43d9b0e806d863c4) Docs: fix broken links in Node.js API docs toc (#14296) (u-sho (Shouhei Uechi))
* [`bd46dc4`](https://github.com/eslint/eslint/commit/bd46dc4647faa4c3bbb5f60d4c00616a64081398) Docs: Fix incorrect reference to "braces" in arrow-parens (#14300) (emclain)
* [`0d6235e`](https://github.com/eslint/eslint/commit/0d6235ea201b8b90761ee69bb4d46ae18899c28d) Docs: update header in max-lines (#14273) (Shinigami)
* [`70c9216`](https://github.com/eslint/eslint/commit/70c92164017238e329e3a2d1654a0227b8f953f7) Docs: Update issue triage to include blocked column (#14275) (Nicholas C. Zakas)
* [`abca186`](https://github.com/eslint/eslint/commit/abca186a845200fd7728c4e5f220973e640054f9) Docs: Fix typo in suggestions section (#14293) (Kevin Partington)
* [`c4d8b0d`](https://github.com/eslint/eslint/commit/c4d8b0db62b859e721105d4bc0f4044ce346995e) Fix: no-unused-vars ignoreRestSiblings check assignments (fixes #14163) (#14264) (YeonJuan)
* [`b51d077`](https://github.com/eslint/eslint/commit/b51d0778d76c2aa27578caca3ea82c867dced3e4) Update: add ignoreNonDeclaration to no-multi-assign rule (fixes #12545) (#14185) (t-mangoe)
* [`c981fb1`](https://github.com/eslint/eslint/commit/c981fb1994cd04914042ced1980aa86b68ba7be9) Chore: Upgrade mocha to 8.3.2 (#14278) (Stephen Wade)
* [`147fc04`](https://github.com/eslint/eslint/commit/147fc045e699811fab33dddf77498324ddf7e9d6) Docs: Fix `repro:needed` label in bug report template (#14285) (Milos Djermanovic)
* [`e1cfde9`](https://github.com/eslint/eslint/commit/e1cfde93eec71a15c2df1ad660a7a6171204ba80) Docs: Update bug report template (#14276) (Nicholas C. Zakas)
* [`c85c2f1`](https://github.com/eslint/eslint/commit/c85c2f1138a9e952655f19ee780ab0c8e35431a8) Docs: Add fatal to Node.js API LintMessage type (#14251) (Brandon Mills)
v7.23.0 - March 26, 2021
* [`687ccae`](https://github.com/eslint/eslint/commit/687ccae517b8b815cf21e948f80d22e2bf118a99) Update: add option "allowInParentheses" to no-sequences (fixes #14197) (#14199) (Daniel Rentz)
* [`dbf2529`](https://github.com/eslint/eslint/commit/dbf252964d9a2b8957cfe0aed5c87a6d4a5cce24) Sponsors: Sync README with website (ESLint Jenkins)
* [`4bdf2c1`](https://github.com/eslint/eslint/commit/4bdf2c1dade27625b601080687ce95b8c229e491) Sponsors: Sync README with website (ESLint Jenkins)
* [`49d1697`](https://github.com/eslint/eslint/commit/49d16977d969070e5240074e76036f56631a90d3) Chore: Upgrade eslint-plugin-jsdoc to v25 and remove --legacy-peer-deps (#14244) (Brandon Mills)
* [`43f1685`](https://github.com/eslint/eslint/commit/43f1685356b9840e09631843ad9ccf0440a498b0) Update: `--quiet` should not supress `--max-warnings` (fixes #14202) (#14242) (Milos Djermanovic)
* [`909c727`](https://github.com/eslint/eslint/commit/909c7271b8d294bd884827ad5df02615b6ec5e82) Docs: Add valid example that shows vars in a block scope (#14230) (Ed S)
* [`28583eb`](https://github.com/eslint/eslint/commit/28583eb8ada20f32579841bec3fbd60a018d5931) Fix: no-mixed-operators false positives with `? :` (fixes #14223) (#14226) (Milos Djermanovic)
* [`a99eb2d`](https://github.com/eslint/eslint/commit/a99eb2dc2a297d16e40a9feef3956668716c4eb5) Fix: Clarify line breaks in object-curly-newline (fixes #14024) (#14063) (armin yahya)
* [`8984c91`](https://github.com/eslint/eslint/commit/8984c91372e64d1e8dd2ce21b87b80977d57bff9) Update: eslint --env-info output os info (#14059) (薛定谔的猫)
* [`2a79306`](https://github.com/eslint/eslint/commit/2a79306f71c4c80f1e3e73be2a140d07cf55c63d) Sponsors: Sync README with website (ESLint Jenkins)
* [`ebd7026`](https://github.com/eslint/eslint/commit/ebd70263f6e6fe597613d90f4b8de84710c2f3d6) Docs: Fix typo (#14225) (Greg Finley)
* [`a2013fc`](https://github.com/eslint/eslint/commit/a2013fcf996c8651bc760df21d900442828a6884) Sponsors: Sync README with website (ESLint Jenkins)
v7.22.0 - March 12, 2021
* [`3a432d8`](https://github.com/eslint/eslint/commit/3a432d82b3a5710aff7da20302fe0b94fedc46c2) Docs: Improve documentation for indent rule (#14168) (Serkan Özel)
* [`f62ec8d`](https://github.com/eslint/eslint/commit/f62ec8d30d925e70e4d0d40640857c587ac2e116) Update: throw error when fix range is invalid (#14142) (Jacob Bandes-Storch)
* [`0eecad2`](https://github.com/eslint/eslint/commit/0eecad271358f753730741fcfcb2f7cc915c1fa7) Upgrade: Update lodash in package.json to V 4.17.21 (#14159) (Basem Al-Nabulsi)
* [`5ad91aa`](https://github.com/eslint/eslint/commit/5ad91aa7df3d6bc185786e6eccd9e055fd951055) Update: report es2021 globals in no-extend-native (refs #13602) (#14177) (Milos Djermanovic)
* [`c295581`](https://github.com/eslint/eslint/commit/c295581aca4e08ec4ae8e5ee5726a6f454a3ee26) Chore: remove leftover JSDoc from lint-result-cache (#14176) (Milos Djermanovic)
* [`0d541f9`](https://github.com/eslint/eslint/commit/0d541f9d9d58966372e2055a8f69fb9483d56a4b) Chore: Reduce lodash usage (#14178) (Stephen Wade)
* [`27a67d7`](https://github.com/eslint/eslint/commit/27a67d71ffa9bbd7af02ae448844e127bcf956dc) Sponsors: Sync README with website (ESLint Jenkins)
* [`459d821`](https://github.com/eslint/eslint/commit/459d821f4a599501ceb002f9d7a5034fc45ffbb0) Chore: upgrade dependencies of browser test (#14127) (Pig Fang)
* [`ebfb63a`](https://github.com/eslint/eslint/commit/ebfb63a682004a008f2707dbad616e5ae1630b2c) Sponsors: Sync README with website (ESLint Jenkins)
* [`3ba029f`](https://github.com/eslint/eslint/commit/3ba029fbffd44068be93254890fc2aec3e92c212) Docs: Remove Extraneous Dash (#14164) (Danny Hurlburt)
* [`6f4540e`](https://github.com/eslint/eslint/commit/6f4540ea7ea39775906526506fd7abd7ea97610c) Sponsors: Sync README with website (ESLint Jenkins)
* [`ddf361c`](https://github.com/eslint/eslint/commit/ddf361ca2a2a01a9974f421e5f62270df282d0e8) Docs: Fix Formatting (#14154) (Danny Hurlburt)
* [`c0d2ac1`](https://github.com/eslint/eslint/commit/c0d2ac16f8f9c75c62c78e9fe6a24a25ba0d7828) Sponsors: Sync README with website (ESLint Jenkins)
* [`a8df03e`](https://github.com/eslint/eslint/commit/a8df03efe3bc47665d2112c2cdd5bead337d475d) Docs: Clarify triage process (#14117) (Nicholas C. Zakas)
v7.21.0 - February 27, 2021
* [`3cd5440`](https://github.com/eslint/eslint/commit/3cd5440b94d5fa4f11a09f50b685f6150f0c2d41) Upgrade: @eslint/eslintrc to 0.4.0 (#14147) (Brandon Mills)
* [`c0b8c71`](https://github.com/eslint/eslint/commit/c0b8c71df4d0b3f54b20587432d9133741985d5c) Upgrade: Puppeteer to 7.1.0 (#14122) (Tim van der Lippe)
* [`08ae31e`](https://github.com/eslint/eslint/commit/08ae31e539e381cd0eabf6393fa5c20f1d59125f) New: Implement cacheStrategy (refs eslint/rfcs#63) (#14119) (Manu Chambon)
* [`5e51fd2`](https://github.com/eslint/eslint/commit/5e51fd28dc773c11c924450d24088f97f2824f00) Update: do not ignore symbolic links (fixes #13551, fixes #13615) (#14126) (Pig Fang)
* [`87c43a5`](https://github.com/eslint/eslint/commit/87c43a5d7ea2018cffd6d9b5c431ecb60caaf0d6) Chore: improve a few comments and fix typos (#14125) (Tobias Nießen)
* [`e19c51e`](https://github.com/eslint/eslint/commit/e19c51ea2ef2cf666d94218c66f6b223bb2e9dae) Sponsors: Sync README with website (ESLint Jenkins)
* [`b8aea99`](https://github.com/eslint/eslint/commit/b8aea9988b6451b6a05af4f3ede8d6ed5c1d9926) Fix: pluralize 'line' to 'lines' in max-lines-per-function description (#14115) (Trevin Hofmann)
* [`f5b53e2`](https://github.com/eslint/eslint/commit/f5b53e285ab5286ea382d73b379b820f649c20d0) Sponsors: Sync README with website (ESLint Jenkins)
* [`eee1213`](https://github.com/eslint/eslint/commit/eee12134ce0956e9f825c1630776b1731551a948) Sponsors: Sync README with website (ESLint Jenkins)
* [`5c4d7ea`](https://github.com/eslint/eslint/commit/5c4d7ea8d2e8d137c42b918dc99a84b4a5fed9b3) Sponsors: Sync README with website (ESLint Jenkins)
v7.20.0 - February 12, 2021
* [`f4ac3b0`](https://github.com/eslint/eslint/commit/f4ac3b0e7072fbd3c14e9c64ff0c2c255a4eb730) Docs: fix sibling selector descriptions (#14099) (Milos Djermanovic)
* [`9d6063a`](https://github.com/eslint/eslint/commit/9d6063add931f0803cae1676d5df307baf114360) Fix: Crash with esquery when using JSX (fixes #13639) (#14072) (Yosuke Ota)
* [`a0871f1`](https://github.com/eslint/eslint/commit/a0871f1840060bd23cfe0952a096b107142db2f0) Docs: Triage process (#14014) (Nicholas C. Zakas)
* [`ad90761`](https://github.com/eslint/eslint/commit/ad9076183bc2c2029525edfc4596e403999348d1) Update: add enforceForJSX option to no-unused-expressions rule (#14012) (Duncan Beevers)
* [`d6c84af`](https://github.com/eslint/eslint/commit/d6c84af67318537177ffac0120a81af08e3e9df4) Fix: `--init` autoconfig shouldn't add deprecated rules (fixes #14017) (#14060) (Milos Djermanovic)
* [`9b277a1`](https://github.com/eslint/eslint/commit/9b277a16a7261e51b7ba36d6de7f996e9203a6a4) Fix: Support ENOTDIR error code in the folder existence checking utility (#13973) (Constantine Genchevsky)
* [`7aeb127`](https://github.com/eslint/eslint/commit/7aeb12798f2b9da706f3593f26a02e717929c9af) Upgrade: pin @babel/code-frame@7.12.11 (#14067) (Milos Djermanovic)
* [`b4e2af5`](https://github.com/eslint/eslint/commit/b4e2af5db1c29343ffec2cd104b04bf39b77ee56) Docs: Add more fields to bug report template (#14039) (Nicholas C. Zakas)
* [`96f1d49`](https://github.com/eslint/eslint/commit/96f1d49a4647e59f2fb918be096654e290513adc) Sponsors: Sync README with website (ESLint Jenkins)
* [`cb27b0a`](https://github.com/eslint/eslint/commit/cb27b0abeda6dfee55dd43b9cbe12afad321f55d) Build: package.json update for eslint-config-eslint release (ESLint Jenkins)
* [`4cab165`](https://github.com/eslint/eslint/commit/4cab165bf4e6e5e9f42a59a37a8ff2548c0af87d) Sponsors: Sync README with website (ESLint Jenkins)
v7.19.0 - January 30, 2021
* [`ce7f061`](https://github.com/eslint/eslint/commit/ce7f06121d9eb9cc2b3da24b4456b4d382e1413b) Update: add shadowed variable loc to message in no-shadow (fixes #13646) (#13841) (t-mangoe)
* [`c60e23f`](https://github.com/eslint/eslint/commit/c60e23ff306a14ca6eabcadb275ed27995fcc6e4) Update: fix `let` logic in for-in and for-of loops in no-extra-parens (#14011) (Milos Djermanovic)
* [`d76e8f6`](https://github.com/eslint/eslint/commit/d76e8f69bd791357c67ada7b5c55608acf29b622) Fix: no-useless-rename invalid autofix with parenthesized identifiers (#14032) (Milos Djermanovic)
* [`5800d92`](https://github.com/eslint/eslint/commit/5800d921144ec330b6ee7cd03364434007331354) Docs: Clarify stylistic rule update policy (#14052) (Brandon Mills)
* [`0ccf6d2`](https://github.com/eslint/eslint/commit/0ccf6d200147437b338cadb34546451972befd75) Docs: remove configuring.md (#14036) (Milos Djermanovic)
* [`65bb0ab`](https://github.com/eslint/eslint/commit/65bb0abde56f72586036fff151aa2d13f1b7be6c) Chore: Clean up new issue workflow (#14040) (Nicholas C. Zakas)
* [`e1da90f`](https://github.com/eslint/eslint/commit/e1da90fc414a3c9c16f52db4a5bd81bd4f9532a4) Fix: nested indenting for offsetTernaryExpressions: true (fixes #13971) (#13972) (Chris Brody)
* [`1a078b9`](https://github.com/eslint/eslint/commit/1a078b9166f29cb3760435ddbc1a0da4a0974d4a) Update: check ternary `:` even if `?` was reported in space-infix-ops (#13963) (Milos Djermanovic)
* [`fb27422`](https://github.com/eslint/eslint/commit/fb274226242eaebc1480fc9c901202986afc3c8a) Fix: extend prefer-const fixer range to whole declaration (fixes #13899) (#14033) (Nitin Kumar)
* [`e0b05c7`](https://github.com/eslint/eslint/commit/e0b05c704f3ce6f549d14718236d22fe49fcb611) Docs: add a correct example to no-unsafe-optional-chaining (refs #14029) (#14050) (armin yahya)
* [`46e836d`](https://github.com/eslint/eslint/commit/46e836d46442d2ec756038a2e12ba19b74394dbd) Sponsors: Sync README with website (ESLint Jenkins)
* [`3fc4fa4`](https://github.com/eslint/eslint/commit/3fc4fa485ca9ccd5e16dbc7e53ba31452d22dc4a) Docs: update configuring links (#14038) (Milos Djermanovic)
* [`8561c21`](https://github.com/eslint/eslint/commit/8561c2116ef89e53ebffb750066f1b00a4acdb76) Docs: fix broken links in configuring/README.md (#14046) (Milos Djermanovic)
* [`1c309eb`](https://github.com/eslint/eslint/commit/1c309ebca4a81a0faf397103dbc621019dea8c9c) Update: fix no-invalid-regexp false negatives with no flags specified (#14018) (Milos Djermanovic)
* [`f6602d5`](https://github.com/eslint/eslint/commit/f6602d569427e9e2a4f3b5ca3fc3a8bffb28d15e) Docs: Reorganize Configuration Documentation (#13837) (klkhan)
* [`c753b44`](https://github.com/eslint/eslint/commit/c753b442ef67867a178ffc2ad29b4e0534f72469) Sponsors: Sync README with website (ESLint Jenkins)
* [`a4fdb70`](https://github.com/eslint/eslint/commit/a4fdb7001aa41b9ad8bb92cc8a47b9135c94afc7) Docs: Fixed Typo (#14007) (Yash Singh)
* [`f7ca481`](https://github.com/eslint/eslint/commit/f7ca48165d025e01c38698352cff24d1de87cc8b) Docs: Explain why we disable lock files (refs eslint/tsc-meetings#234) (#14006) (Brandon Mills)
v7.18.0 - January 15, 2021
* [`e3264b2`](https://github.com/eslint/eslint/commit/e3264b26a625d926a1ea96df1c4b643af5c3797c) Upgrade: @eslint/eslintrc to improve error message for invalid extends (#14009) (Milos Djermanovic)
* [`f17c3c3`](https://github.com/eslint/eslint/commit/f17c3c371789ffa84f0cda57101e8193899adbe6) Update: check logical assignment operators in the complexity rule (#13979) (Milos Djermanovic)
* [`672deb0`](https://github.com/eslint/eslint/commit/672deb057a14a7acad8c669189870009f1edb8a6) Docs: fix no-invalid-regexp docs regarding ecmaVersion (#13991) (Milos Djermanovic)
* [`179a910`](https://github.com/eslint/eslint/commit/179a910b32e853bc12a9dd71f7c10e762cbeac44) Fix: --init crash on question to upgrade/downgrade ESLint (fixes #13978) (#13995) (Milos Djermanovic)
* [`292b1c0`](https://github.com/eslint/eslint/commit/292b1c0017bc442d399f67e01d699c59e6b71453) Fix: no-extra-parens false positive with `let` identifier in for-loop (#13981) (Milos Djermanovic)
* [`de61f94`](https://github.com/eslint/eslint/commit/de61f9444cf58a4d70e126ab3d10bf20851de7c9) Sponsors: Sync README with website (ESLint Jenkins)
* [`9250d16`](https://github.com/eslint/eslint/commit/9250d167ceb5684669eabe93dae326e33f0684f2) Upgrade: Bump lodash to fix security issue (#13993) (Frederik Prijck)
* [`75fea9b`](https://github.com/eslint/eslint/commit/75fea9bcdd3dde5a07e0089d9011a4df518cdbe3) Sponsors: Sync README with website (ESLint Jenkins)
* [`f2687e7`](https://github.com/eslint/eslint/commit/f2687e71f9e2a2773f821c4dc1a02abe95b97df4) Docs: update space-in-parens related rules (#13985) (Chris Brody)
* [`4a38bbe`](https://github.com/eslint/eslint/commit/4a38bbe81b4b29ca1a4e62d0a0cc8d525455b063) Docs: space-in-parens examples with no arguments etc. (#13987) (Chris Brody)
* [`3e49169`](https://github.com/eslint/eslint/commit/3e491698687aa08b3b798cee0931f0872ca1bc55) Sponsors: Sync README with website (ESLint Jenkins)
* [`c5bf1f2`](https://github.com/eslint/eslint/commit/c5bf1f2150a9fbbb9e74c04808dc3bfeda1ed321) Sponsors: Sync README with website (ESLint Jenkins)
* [`98a729c`](https://github.com/eslint/eslint/commit/98a729c9def54cee9e5478e75e8bd6f28167d5e8) Sponsors: Sync README with website (ESLint Jenkins)
* [`e83a696`](https://github.com/eslint/eslint/commit/e83a6962b51b05c2ddfe42b0748b405d515eeb9d) Sponsors: Sync README with website (ESLint Jenkins)
* [`78cb483`](https://github.com/eslint/eslint/commit/78cb48345c725e9f90fd0e631c476802244df4a4) Chore: test `foo( )` with space-in-parens option "always" (#13986) (Chris Brody)
* [`f6948f6`](https://github.com/eslint/eslint/commit/f6948f6bdc763dca0787bb2786bc9f6f9ed88f43) Docs: Update semantic versioning policy (#13970) (Nicholas C. Zakas)
* [`0688212`](https://github.com/eslint/eslint/commit/068821248e2d2eff11152f270102d537d8fa8126) Sponsors: Sync README with website (ESLint Jenkins)
* [`aeba5e5`](https://github.com/eslint/eslint/commit/aeba5e5e6062095a06d9b867d7e7ee75422f25b9) Chore: fix typo (#13975) (Nitin Kumar)
* [`4ee1134`](https://github.com/eslint/eslint/commit/4ee113414bdcbea240a5d9db27da6a10df472005) Sponsors: Sync README with website (ESLint Jenkins)
v7.17.0 - January 1, 2021
* [`e128e77`](https://github.com/eslint/eslint/commit/e128e775e9fa116a0ad68a071f1f0997589f8cd4) Update: check logical assignment in no-constant-condition (#13946) (Milos Djermanovic)
* [`cc48713`](https://github.com/eslint/eslint/commit/cc4871369645c3409dc56ded7a555af8a9f63d51) Chore: refactor calculating range and loc in no-useless-escape (#13964) (Milos Djermanovic)
* [`535fe47`](https://github.com/eslint/eslint/commit/535fe47fee6544b4957378f9408117c8318d4762) Update: use regexpp's default ecmaVersion in no-control-regex (#13969) (Milos Djermanovic)
* [`83e98cd`](https://github.com/eslint/eslint/commit/83e98cd48ce3d1acf729f4fb9be40cff332abd6e) Fix: use regexpp's default ecmaVersion in no-invalid-regexp (#13968) (Milos Djermanovic)
* [`7297363`](https://github.com/eslint/eslint/commit/7297363ea355d0e3b2a74aaec586126deb91fd93) Docs: fix examples for no-multi-str (#13966) (Milos Djermanovic)
* [`0649871`](https://github.com/eslint/eslint/commit/06498716bfba65ed8c7217917a29a07ad267193a) Update: add autofix to rule multiline-ternary (#13958) (薛定谔的猫)
* [`f6e7e32`](https://github.com/eslint/eslint/commit/f6e7e3231bc43c989f8c953de8e0d328bac5eea0) Fix: no-useless-escape wrong loc and fix with CRLF in template elements (#13953) (Milos Djermanovic)
* [`19c69c0`](https://github.com/eslint/eslint/commit/19c69c0293a98634ff0d4884a0cdabc1213ebcb4) Fix: one-var shouldn't split declaration if it isn't in a statement list (#13959) (Milos Djermanovic)
* [`e451b96`](https://github.com/eslint/eslint/commit/e451b9664aface32ad9321eaf5619c875dc76553) Docs: update build tool for webpack (#13962) (Sam Chen)
* [`c3e9acc`](https://github.com/eslint/eslint/commit/c3e9accce2f61b04ab699fd37c90703305281aa3) Chore: fix typos (#13960) (YeonJuan)
* [`7289ecf`](https://github.com/eslint/eslint/commit/7289ecf58ed0d2e7f0ad7f1e5004c8927a7bf805) Sponsors: Sync README with website (ESLint Jenkins)
v7.16.0 - December 18, 2020
* [`a62ad6f`](https://github.com/eslint/eslint/commit/a62ad6f03151358b93b5fede022a30d67310705c) Update: fix false negative of no-extra-parens with NewExpression (#13930) (Milos Djermanovic)
* [`f85b4c7`](https://github.com/eslint/eslint/commit/f85b4c72668c95c79fdb342b74dbd53d21baa93f) Fix: require-atomic-updates false positive across await (fixes #11954) (#13915) (buhi)
* [`301d0c0`](https://github.com/eslint/eslint/commit/301d0c05229dbd6cfb1045d716524e8ec46fa2c1) Fix: no-constant-condition false positives with unary expressions (#13927) (Milos Djermanovic)
* [`555c128`](https://github.com/eslint/eslint/commit/555c128b49ae6d9c100a9f8429416417edb40d13) Fix: false positive with await and ** in no-extra-parens (fixes #12739) (#13923) (Milos Djermanovic)
* [`d93c935`](https://github.com/eslint/eslint/commit/d93c9350361d2aa1a1976c553e47ab399e51e8c9) Docs: update JSON Schema links (#13936) (Milos Djermanovic)
* [`8d0c93a`](https://github.com/eslint/eslint/commit/8d0c93a7ef9449c7b7d082bbb4b7d8465b0d6bac) Upgrade: table@6.0.4 (#13920) (Rouven Weßling)
* [`9247683`](https://github.com/eslint/eslint/commit/924768377a4935a95a6ff3866f9545a5a6178b53) Docs: Remove for deleted npm run profile script (#13931) (Brandon Mills)
* [`ab240d4`](https://github.com/eslint/eslint/commit/ab240d49833b4e6e594667c1abe5b0caa8a9cf70) Fix: prefer-exponentiation-operator invalid autofix with await (#13924) (Milos Djermanovic)
* [`dc76911`](https://github.com/eslint/eslint/commit/dc7691103554a99bdb2142561cb507f50f547e3b) Chore: Add .pre-commit-hooks.yaml file (#13628) (Álvaro Mondéjar)
* [`2124e1b`](https://github.com/eslint/eslint/commit/2124e1b5dad30a905dc26bde9da472bf622d3f50) Docs: Fix wrong rule name (#13913) (noisyboy25)
* [`06b5809`](https://github.com/eslint/eslint/commit/06b58096975935ec016d96dd5f333f059c270f26) Sponsors: Sync README with website (ESLint Jenkins)
* [`26fc12f`](https://github.com/eslint/eslint/commit/26fc12f88109af9d4081bf0e16364c411bce3009) Docs: Update README team and sponsors (ESLint Jenkins)
v7.15.0 - December 5, 2020
* [`5c11aab`](https://github.com/eslint/eslint/commit/5c11aabbe8249aeb8cad29bc6a33fc20c8c683ef) Upgrade: @eslint/esintrc and espree for bug fixes (refs #13878) (#13908) (Brandon Mills)
* [`0eb7957`](https://github.com/eslint/eslint/commit/0eb7957e27fd521317bd5c8479ce7abc1399169c) Upgrade: file-entry-cache@6.0.0 (#13877) (Rouven Weßling)
* [`683ad00`](https://github.com/eslint/eslint/commit/683ad00c41e1ae4d889deff82b2a94318e8c2129) New: no-unsafe-optional-chaining rule (fixes #13431) (#13859) (YeonJuan)
* [`cbc57fb`](https://github.com/eslint/eslint/commit/cbc57fb7d07c00663ed5781f5e6bc8f534cc2d76) Fix: one-var autofixing for export (fixes #13834) (#13891) (Anix)
* [`110cf96`](https://github.com/eslint/eslint/commit/110cf962d05625a8a1bf7b5f4ec2194db150eb32) Docs: Fix a broken link in working-with-rules.md (#13875) (Anton Niklasson)
v7.14.0 - November 20, 2020
* [`5f09073`](https://github.com/eslint/eslint/commit/5f0907399a9666dec78c74384c8969c01483c30e) Update: fix 'skip' options in no-irregular-whitespace (fixes #13852) (#13853) (Milos Djermanovic)
* [`1861b40`](https://github.com/eslint/eslint/commit/1861b4086f1018f43ab19744d866d5da986c500d) Docs: correct the function-call-argument-newline 'default' descriptions (#13866) (Trevin Hofmann)
* [`98c00c4`](https://github.com/eslint/eslint/commit/98c00c41d2aecb3a990393d430694f4ce6b47de5) New: Add no-nonoctal-decimal-escape rule (fixes #13765) (#13845) (Milos Djermanovic)
* [`95d2fe6`](https://github.com/eslint/eslint/commit/95d2fe6057498fc1cc2193d28c8c2d1593224b33) Chore: remove eslint comment from no-octal-escape tests (#13846) (Milos Djermanovic)
* [`2004b7e`](https://github.com/eslint/eslint/commit/2004b7ecd3db0d4e7376cc3344246f7b9ada5801) Fix: enable debug logs for @eslint/eslintrc (fixes #13850) (#13861) (Milos Djermanovic)
* [`d2239a1`](https://github.com/eslint/eslint/commit/d2239a1fdec452e24ede04e990d16d42516fa538) Fix: no-useless-constructor crash on bodyless constructor (fixes #13830) (#13842) (Ari Perkkiö)
* [`eda0aa1`](https://github.com/eslint/eslint/commit/eda0aa18498dd85eb618873e8e0f4ac97032cfca) Docs: no-restricted-imports is only for static imports (#13863) (Robat Williams)
* [`042ae44`](https://github.com/eslint/eslint/commit/042ae44682a8a6c5037d920689124e2304056dd8) Docs: Fix JS syntax and doc URL in working-with-custom-formatters.md (#13828) (Raphael LANG)
* [`038dc73`](https://github.com/eslint/eslint/commit/038dc73c99ae68eae2035ef303f3a947053c8f05) Chore: Test on Node.js 15 (#13844) (Brandon Mills)
* [`37a06d6`](https://github.com/eslint/eslint/commit/37a06d633d3669f0f43236141dc43465b8bc7ec5) Sponsors: Sync README with website (ESLint Jenkins)
v7.13.0 - November 6, 2020
* [`254e00f`](https://github.com/eslint/eslint/commit/254e00fea8745ff5a8bcc8cb874fcfd02996d81b) New: Configurable List Size For Per-Rule Performance Metrics (#13812) (Bryan Mishkin)
* [`6c3c710`](https://github.com/eslint/eslint/commit/6c3c710ade7cd8654990f1adb55b58f038eab92d) Docs: fix broken url in docs (#13815) (SaintMalik)
* [`4a09149`](https://github.com/eslint/eslint/commit/4a091495a236d231a5065ece972719a0c4dd1b77) Sponsors: Sync README with website (ESLint Jenkins)
* [`fb6fcbf`](https://github.com/eslint/eslint/commit/fb6fcbfe0a8c41b92f0a33ab90f159037bd195e2) Docs: Fix reference to Code of Conduct (#13797) (Tobias Nießen)
* [`1b89ebe`](https://github.com/eslint/eslint/commit/1b89ebe1bdbef7de6001100945b8f71429df302c) Sponsors: Sync README with website (ESLint Jenkins)
v7.12.1 - October 26, 2020
* [`08f33e8`](https://github.com/eslint/eslint/commit/08f33e8b9a353c3183be6f937785db7a30fb90eb) Upgrade: @eslint/eslintrc to fix rule schema validation (fixes #13793) (#13794) (Brandon Mills)
* [`aeef485`](https://github.com/eslint/eslint/commit/aeef485dc790571b1a82ac09904329e0226b66a9) Fix: Pass internal config paths in FileEnumerator default (fixes #13789) (#13792) (Brandon Mills)
* [`631ae8b`](https://github.com/eslint/eslint/commit/631ae8b50e5f7975f10860e9e763b70b4f25182e) Sponsors: Sync README with website (ESLint Jenkins)
v7.12.0 - October 23, 2020
* [`cbf3585`](https://github.com/eslint/eslint/commit/cbf3585f1d6c60414c07380367a8b4505ee3538d) Update: skip keyword check for fns in space-before-blocks (fixes #13553) (#13712) (Milos Djermanovic)
* [`256f656`](https://github.com/eslint/eslint/commit/256f656455b47bcf9ed3fc30fbf72532678f97da) Fix: autofix shouldn't produce template literals with `\8` or `\9` (#13737) (Milos Djermanovic)
* [`b165aa5`](https://github.com/eslint/eslint/commit/b165aa5f4d4d19328f13ab80e5f058cbce94c3a6) Fix: yoda rule autofix produces syntax errors with adjacent tokens (#13760) (Milos Djermanovic)
* [`3175316`](https://github.com/eslint/eslint/commit/3175316db26aebef4b19e269aca90c8ce3955363) Fix: prefer-destructuring invalid autofix with comma operator (#13761) (Milos Djermanovic)
* [`1a9f171`](https://github.com/eslint/eslint/commit/1a9f17151a4e93eb17c8a2bf4f0a5320cce616de) Chore: Remove more ESLintRC-related files (refs #13481) (#13762) (Nicholas C. Zakas)
* [`bfddced`](https://github.com/eslint/eslint/commit/bfddcedace5587d662c840c2edf33062b54a178e) Update: remove suggestion if it didn't provide a fix (fixes #13723) (#13772) (Milos Djermanovic)
* [`5183b14`](https://github.com/eslint/eslint/commit/5183b14a2420b42b4089fb134a61ae57142f31fd) Update: check template literal in no-script-url (#13775) (YeonJuan)
* [`bfe97d2`](https://github.com/eslint/eslint/commit/bfe97d2332e711ca76b1fd2e7f8548b0cc84cb1c) Sponsors: Sync README with website (ESLint Jenkins)
* [`6c51ade`](https://github.com/eslint/eslint/commit/6c51adeb86f1de292cd02d2ee19f7b56182e358b) Sponsors: Sync README with website (ESLint Jenkins)
* [`603de04`](https://github.com/eslint/eslint/commit/603de04cab5e700df12999af2918decd4da9d11b) Update: treat all literals like boolean literal in no-constant-condition (#13245) (Zen)
* [`289aa6f`](https://github.com/eslint/eslint/commit/289aa6fcef3874ba5f86455f9302dc4209ea83e5) Sponsors: Sync README with website (ESLint Jenkins)
* [`9a1f669`](https://github.com/eslint/eslint/commit/9a1f6694e59eb3e584d4c5a98b98675c895a9783) Sponsors: Sync README with website (ESLint Jenkins)
* [`637f818`](https://github.com/eslint/eslint/commit/637f8187404ded600fb3d4013b3cd495d5ae675b) Docs: add more examples for no-func-assign (fixes #13705) (#13777) (Nitin Kumar)
* [`17cc0dd`](https://github.com/eslint/eslint/commit/17cc0dd9b5d2d500359c36881cd3e5637443c133) Chore: add test case for no-func-assign (refs #13705) (#13783) (Nitin Kumar)
* [`dee0f77`](https://github.com/eslint/eslint/commit/dee0f7764a1d5a323c89b22c4db94acee2b3c718) Docs: add TOC to user-guide/configuring.md (#13727) (metasean)
* [`0510621`](https://github.com/eslint/eslint/commit/05106212985cb1ffa1e6fa996a57f6fd2fc3c970) Update: Fix && vs || short-circuiting false negatives (fixes #13634) (#13769) (Brandon Mills)
* [`8b6ed69`](https://github.com/eslint/eslint/commit/8b6ed691c48189b7d096339441a78cb5874d4137) Sponsors: Sync README with website (ESLint Jenkins)
* [`1457509`](https://github.com/eslint/eslint/commit/145750991b04fd4cfb3fff3c5d4211a4428e011c) Docs: fix broken links in Node.js API docs (#13771) (Laura Barluzzi)
* [`7c813d4`](https://github.com/eslint/eslint/commit/7c813d458f9aedf7a94351d137728a4647542879) Docs: Fix typo in v7 migration page (#13778) (Yusuke Sasaki)
* [`b025795`](https://github.com/eslint/eslint/commit/b0257953be704d0bb387fc15afd7859fd6f19ba5) Docs: Fix the format option name in the document (#13770) (Hideki Igarashi)
* [`84fd591`](https://github.com/eslint/eslint/commit/84fd591c234accc41bb5af555f178825012fd35d) Chore: Increase Mocha timeout for copying fixtures (#13768) (Brandon Mills)
* [`1faeb84`](https://github.com/eslint/eslint/commit/1faeb84e663d88c5d85a3cb3f15cd224cc552c2d) Docs: clarify that space-unary-ops doesn't apply when space is required (#13767) (Taylor Morgan)
* [`67c0605`](https://github.com/eslint/eslint/commit/67c06059dd1ddcee6f369c650ce71220da1510c3) Update: check computed keys in no-prototype-builtins (fixes #13088) (#13755) (Milos Djermanovic)
* [`b5e011c`](https://github.com/eslint/eslint/commit/b5e011c865e95d700d29cb9a4ba71c671d99e423) Sponsors: Sync README with website (ESLint Jenkins)
v7.11.0 - October 9, 2020
* [`23e966f`](https://github.com/eslint/eslint/commit/23e966f6cf2a6c6b699dff5d6950ece3cc396498) Chore: Refactor CLIEngine tests (refs #13481) (#13709) (Nicholas C. Zakas)
* [`fa9429a`](https://github.com/eslint/eslint/commit/fa9429aac0ffed505f3f02e8fc75f646c69f5c61) Fix: don't count line after EOF in max-lines (#13735) (Milos Djermanovic)
* [`d973675`](https://github.com/eslint/eslint/commit/d973675a5c06a2bd4f8ce640c78b67842cfebfd4) Docs: Update anchor links to use existing linkrefs (refs #13715) (#13741) (Brandon Mills)
* [`2c6d774`](https://github.com/eslint/eslint/commit/2c6d774c89dcd14f386bd9d73d451fa2a892c3ef) Docs: Fix typos (#13730) (Frieder Bluemle)
* [`cc468c0`](https://github.com/eslint/eslint/commit/cc468c01021385a028de727eefcd442e7f34875c) Upgrade: eslint-visitor-keys@2.0.0 (#13732) (Milos Djermanovic)
* [`ab0ac6c`](https://github.com/eslint/eslint/commit/ab0ac6c532fb7b7d49779c8913146244d680743b) Docs: Fix anchor links (#13715) (Gary Moore)
* [`27f0de6`](https://github.com/eslint/eslint/commit/27f0de62e6281c28043be38ef051818c9edc15cd) Fix: account for linebreaks before postfix `++`/`--` in no-extra-parens (#13731) (Milos Djermanovic)
* [`da78fa1`](https://github.com/eslint/eslint/commit/da78fa11632a2908db4ac494012a16f5d5a88a64) Update: support async arrow fn in function-paren-newline (fixes #13728) (#13729) (Michal Dziekonski)
* [`fe301b8`](https://github.com/eslint/eslint/commit/fe301b8cc0762d7f4edd59603ca51ed0ec0c2a43) Docs: Add configuration comments in examples (#13738) (YeonJuan)
* [`504408c`](https://github.com/eslint/eslint/commit/504408cd65e9d8827b2b8bbeb8f589df90eee523) Sponsors: Sync README with website (ESLint Jenkins)
* [`3900659`](https://github.com/eslint/eslint/commit/390065985b2289ad4412a83598e3e833c382d27e) Sponsors: Sync README with website (ESLint Jenkins)
* [`c1974b3`](https://github.com/eslint/eslint/commit/c1974b3f7169a8e5fab7007df92d02d8c1a8d5a3) Sponsors: Sync README with website (ESLint Jenkins)
* [`6f4abe5`](https://github.com/eslint/eslint/commit/6f4abe5d5ade2711cc4c21bc8485af952763c2d3) Sponsors: Sync README with website (ESLint Jenkins)
v7.10.0 - September 26, 2020
* [`6919fbb`](https://github.com/eslint/eslint/commit/6919fbb83f86552b0f49ae749da866e4edc7c46a) Docs: Clarify that ignorePattern should be a string (refs #13029) (#13718) (Brandon Mills)
* [`07d9bea`](https://github.com/eslint/eslint/commit/07d9bea7c6f953e8f754afffc9752edcee799431) Update: Add ignorePattern to no-inline-comments (#13029) (Edie Lemoine)
* [`d79bbe9`](https://github.com/eslint/eslint/commit/d79bbe982930b53358d34ad91cc6e5eaac8ddede) Docs: fix typo (#13717) (Alexander Liu)
* [`9b8490e`](https://github.com/eslint/eslint/commit/9b8490ee6391c986b1314540a92b71d8c1e0efc4) Docs: grammatical error (#13687) (rajdeep)
* [`cb44e93`](https://github.com/eslint/eslint/commit/cb44e93f4780e925a75a68ce2f7f6d065b5f756c) Fix: prefer-destructuring invalid autofix with computed property access (#13704) (Milos Djermanovic)
* [`46c73b1`](https://github.com/eslint/eslint/commit/46c73b159a5ceed2f7f26f254fd97e459fb0e81a) Upgrade: eslint-scope@5.1.1 (#13716) (Milos Djermanovic)
* [`b7b12ba`](https://github.com/eslint/eslint/commit/b7b12ba0bd4e9c66883f11e97de8ed84b600cdaa) Chore: Move comment to make tests more organized (#13707) (Yusuke Tanaka)
* [`51674a4`](https://github.com/eslint/eslint/commit/51674a4113a1ca877094606bbf4938ab06cc1aad) Docs: Add missing quotes (#13714) (Lucio Paiva)
* [`7c34a98`](https://github.com/eslint/eslint/commit/7c34a982aaf93a02348f56c9ce887c7dcf51b5bd) Chore: remove mistakenly added file (#13710) (Milos Djermanovic)
* [`30b76c9`](https://github.com/eslint/eslint/commit/30b76c9a13fae3dff59f7db406d6c66f11152973) Docs: Clarify package.json requirement in Getting Started (refs #13549) (#13696) (Nicholas C. Zakas)
* [`044560d`](https://github.com/eslint/eslint/commit/044560dcc74db98b28e293da2e2f3b41ecbf5884) Sponsors: Sync README with website (ESLint Jenkins)
* [`54000d1`](https://github.com/eslint/eslint/commit/54000d13f27d5255851b5ac0606ad027e2b8d331) Sponsors: Sync README with website (ESLint Jenkins)
v7.9.0 - September 12, 2020
* [`3ca2700`](https://github.com/eslint/eslint/commit/3ca27004ece5016ba7aed775f01ad13bc9282296) Fix: Corrected notice for invalid (:) plugin names (#13473) (Josh Goldberg)

64
node_modules/eslint/README.md generated vendored
View file

@ -1,4 +1,4 @@
[![NPM version](https://img.shields.io/npm/v/eslint.svg)](https://www.npmjs.com/package/eslint)
[![npm version](https://img.shields.io/npm/v/eslint.svg)](https://www.npmjs.com/package/eslint)
[![Downloads](https://img.shields.io/npm/dm/eslint.svg)](https://www.npmjs.com/package/eslint)
[![Build Status](https://github.com/eslint/eslint/workflows/CI/badge.svg)](https://github.com/eslint/eslint/actions)
[![FOSSA Status](https://app.fossa.io/api/projects/git%2Bhttps%3A%2F%2Fgithub.com%2Feslint%2Feslint.svg?type=shield)](https://app.fossa.io/projects/git%2Bhttps%3A%2F%2Fgithub.com%2Feslint%2Feslint?ref=badge_shield)
@ -14,7 +14,7 @@
[Rules](https://eslint.org/docs/rules/) |
[Contributing](https://eslint.org/docs/developer-guide/contributing) |
[Reporting Bugs](https://eslint.org/docs/developer-guide/contributing/reporting-bugs) |
[Code of Conduct](https://js.foundation/community/code-of-conduct) |
[Code of Conduct](https://eslint.org/conduct) |
[Twitter](https://twitter.com/geteslint) |
[Mailing List](https://groups.google.com/group/eslint) |
[Chat Room](https://eslint.org/chat)
@ -35,10 +35,11 @@ ESLint is a tool for identifying and reporting on patterns found in ECMAScript/J
6. [Releases](#releases)
7. [Security Policy](#security-policy)
8. [Semantic Versioning Policy](#semantic-versioning-policy)
9. [License](#license)
10. [Team](#team)
11. [Sponsors](#sponsors)
12. [Technology Sponsors](#technology-sponsors)
9. [Stylistic Rule Updates](#stylistic-rule-updates)
10. [License](#license)
11. [Team](#team)
12. [Sponsors](#sponsors)
13. [Technology Sponsors](#technology-sponsors)
## <a name="installation-and-usage"></a>Installation and Usage
@ -85,7 +86,7 @@ The three error levels allow you fine-grained control over how ESLint applies ru
## <a name="code-of-conduct"></a>Code of Conduct
ESLint adheres to the [JS Foundation Code of Conduct](https://js.foundation/community/code-of-conduct).
ESLint adheres to the [JS Foundation Code of Conduct](https://eslint.org/conduct).
## <a name="filing-issues"></a>Filing Issues
@ -136,6 +137,16 @@ Once a language feature has been adopted into the ECMAScript standard (stage 4 a
Join our [Mailing List](https://groups.google.com/group/eslint) or [Chatroom](https://eslint.org/chat).
### Why doesn't ESLint lock dependency versions?
Lock files like `package-lock.json` are helpful for deployed applications. They ensure that dependencies are consistent between environments and across deployments.
Packages like `eslint` that get published to the npm registry do not include lock files. `npm install eslint` as a user will respect version constraints in ESLint's `package.json`. ESLint and its dependencies will be included in the user's lock file if one exists, but ESLint's own lock file would not be used.
We intentionally don't lock dependency versions so that we have the latest compatible dependency versions in development and CI that our users get when installing ESLint in a project.
The Twilio blog has a [deeper dive](https://www.twilio.com/blog/lockfiles-nodejs) to learn more.
## <a name="releases"></a>Releases
We have scheduled releases every two weeks on Friday or Saturday. You can follow a [release issue](https://github.com/eslint/eslint/issues?q=is%3Aopen+is%3Aissue+label%3Arelease) for updates about the scheduling of any particular release.
@ -158,6 +169,7 @@ ESLint follows [semantic versioning](https://semver.org). However, due to the na
* A bug fix in a rule that results in ESLint reporting more linting errors.
* A new rule is created.
* A new option to an existing rule that does not result in ESLint reporting more linting errors by default.
* A new addition to an existing rule to support a newly-added language feature (within the last 12 months) that will result in ESLint reporting more linting errors by default.
* An existing rule is deprecated.
* A new CLI capability is created.
* New capabilities to the public API are added (new classes, new methods, new arguments to existing methods, etc.).
@ -176,6 +188,15 @@ ESLint follows [semantic versioning](https://semver.org). However, due to the na
According to our policy, any minor update may report more linting errors than the previous release (ex: from a bug fix). As such, we recommend using the tilde (`~`) in `package.json` e.g. `"eslint": "~3.1.0"` to guarantee the results of your builds.
## <a name="stylistic-rule-updates"></a>Stylistic Rule Updates
Stylistic rules are frozen according to [our policy](https://eslint.org/blog/2020/05/changes-to-rules-policies) on how we evaluate new rules and rule changes.
This means:
* **Bug fixes**: We will still fix bugs in stylistic rules.
* **New ECMAScript features**: We will also make sure stylistic rules are compatible with new ECMAScript features.
* **New options**: We will **not** add any new options to stylistic rules unless an option is the only way to fix a bug or support a newly-added ECMAScript feature.
## <a name="license"></a>License
[![FOSSA Status](https://app.fossa.io/api/projects/git%2Bhttps%3A%2F%2Fgithub.com%2Feslint%2Feslint.svg?type=large)](https://app.fossa.io/projects/git%2Bhttps%3A%2F%2Fgithub.com%2Feslint%2Feslint?ref=badge_large)
@ -202,16 +223,6 @@ Nicholas C. Zakas
Brandon Mills
</a>
</td><td align="center" valign="top" width="11%">
<a href="https://github.com/mysticatea">
<img src="https://github.com/mysticatea.png?s=75" width="75" height="75"><br />
Toru Nagashima
</a>
</td><td align="center" valign="top" width="11%">
<a href="https://github.com/kaicataldo">
<img src="https://github.com/kaicataldo.png?s=75" width="75" height="75"><br />
Kai Cataldo
</a>
</td><td align="center" valign="top" width="11%">
<a href="https://github.com/mdjermanovic">
<img src="https://github.com/mdjermanovic.png?s=75" width="75" height="75"><br />
Milos Djermanovic
@ -224,6 +235,11 @@ Milos Djermanovic
The people who review and implement new features.
<table><tbody><tr><td align="center" valign="top" width="11%">
<a href="https://github.com/mysticatea">
<img src="https://github.com/mysticatea.png?s=75" width="75" height="75"><br />
Toru Nagashima
</a>
</td><td align="center" valign="top" width="11%">
<a href="https://github.com/aladdin-add">
<img src="https://github.com/aladdin-add.png?s=75" width="75" height="75"><br />
薛定谔的猫
@ -252,6 +268,11 @@ Anix
<img src="https://github.com/yeonjuan.png?s=75" width="75" height="75"><br />
YeonJuan
</a>
</td><td align="center" valign="top" width="11%">
<a href="https://github.com/snitin315">
<img src="https://github.com/snitin315.png?s=75" width="75" height="75"><br />
Nitin Kumar
</a>
</td></tr></tbody></table>
@ -263,10 +284,11 @@ The following companies, organizations, and individuals support ESLint's ongoing
<!-- NOTE: This section is autogenerated. Do not manually edit.-->
<!--sponsorsstart-->
<h3>Gold Sponsors</h3>
<p><a href="https://www.salesforce.com"><img src="https://images.opencollective.com/salesforce/ca8f997/logo.png" alt="Salesforce" height="96"></a> <a href="https://www.airbnb.com/"><img src="https://images.opencollective.com/airbnb/d327d66/logo.png" alt="Airbnb" height="96"></a> <a href="https://aka.ms/microsoftfossfund"><img src="https://avatars1.githubusercontent.com/u/67931232?u=7fddc652a464d7151b97e8f108392af7d54fa3e8&v=4" alt="Microsoft FOSS Fund Sponsorships" height="96"></a></p><h3>Silver Sponsors</h3>
<p><a href="https://liftoff.io/"><img src="https://images.opencollective.com/liftoff/5c4fa84/logo.png" alt="Liftoff" height="64"></a> <a href="https://www.ampproject.org/"><img src="https://images.opencollective.com/amp/c8a3b25/logo.png" alt="AMP Project" height="64"></a></p><h3>Bronze Sponsors</h3>
<p><a href="https://buy.fineproxy.org/eng/"><img src="https://images.opencollective.com/buy-fineproxy-org/2002c40/logo.png" alt="Buy.Fineproxy.Org" height="32"></a> <a href="https://www.veikkaajat.com"><img src="https://images.opencollective.com/veikkaajat/b92b427/logo.png" alt="Veikkaajat.com" height="32"></a> <a href="https://www.nettikasinot.media/"><img src="https://images.opencollective.com/nettikasinot-media/2dba7da/logo.png" alt="Nettikasinot.media" height="32"></a> <a href="https://mytruemedia.com/"><img src="https://images.opencollective.com/my-true-media/03e2168/logo.png" alt="My True Media" height="32"></a> <a href="https://www.norgekasino.com"><img src="https://images.opencollective.com/norgekasino/ecfd57a/logo.png" alt="Norgekasino" height="32"></a> <a href="https://www.japanesecasino.com/"><img src="https://images.opencollective.com/japanesecasino/b0ffe3c/logo.png" alt="Japanesecasino" height="32"></a> <a href="https://www.casinotop.com/"><img src="https://images.opencollective.com/casinotop-com/10fd95b/logo.png" alt="CasinoTop.com" height="32"></a> <a href="https://www.casinotopp.net/"><img src="https://images.opencollective.com/casino-topp/1dd399a/logo.png" alt="Casino Topp" height="32"></a> <a href="https://www.crosswordsolver.org/anagram-solver/"><img src="https://images.opencollective.com/anagram-solver/2666271/logo.png" alt="Anagram Solver" height="32"></a> <a href="https://www.kasinot.fi"><img src="https://images.opencollective.com/kasinot-fi/e09aa2e/logo.png" alt="Kasinot.fi" height="32"></a> <a href="https://www.pelisivut.com"><img src="https://images.opencollective.com/pelisivut/04f08f2/logo.png" alt="Pelisivut" height="32"></a> <a href="https://www.nettikasinot.org"><img src="https://images.opencollective.com/nettikasinot-org/53a4b44/logo.png" alt="Nettikasinot.org" height="32"></a> <a href="https://www.bonus.com.de/freispiele"><img src="https://images.opencollective.com/bonusfinder-deutschland/646169e/logo.png" alt="BonusFinder Deutschland" height="32"></a> <a href="null"><img src="https://images.opencollective.com/bugsnag-stability-monitoring/c2cef36/logo.png" alt="Bugsnag Stability Monitoring" height="32"></a> <a href="https://mixpanel.com"><img src="https://images.opencollective.com/mixpanel/cd682f7/logo.png" alt="Mixpanel" height="32"></a> <a href="https://www.vpsserver.com"><img src="https://images.opencollective.com/vpsservercom/logo.png" alt="VPS Server" height="32"></a> <a href="https://icons8.com"><img src="https://images.opencollective.com/icons8/7fa1641/logo.png" alt="Icons8: free icons, photos, illustrations, and music" height="32"></a> <a href="https://discordapp.com"><img src="https://images.opencollective.com/discordapp/7e3d9a9/logo.png" alt="Discord" height="32"></a> <a href="https://themeisle.com"><img src="https://images.opencollective.com/themeisle/d5592fe/logo.png" alt="ThemeIsle" height="32"></a> <a href="https://www.marfeel.com/"><img src="https://images.opencollective.com/marfeel/4b88e30/logo.png" alt="Marfeel" height="32"></a> <a href="https://www.firesticktricks.com"><img src="https://images.opencollective.com/fire-stick-tricks/b8fbe2c/logo.png" alt="Fire Stick Tricks" height="32"></a></p>
<h3>Platinum Sponsors</h3>
<p><a href="https://automattic.com"><img src="https://images.opencollective.com/photomatt/d0ef3e1/logo.png" alt="Automattic" height="undefined"></a></p><h3>Gold Sponsors</h3>
<p><a href="https://nx.dev"><img src="https://images.opencollective.com/nx/0efbe42/logo.png" alt="Nx (by Nrwl)" height="96"></a> <a href="https://google.com/chrome"><img src="https://images.opencollective.com/chrome/dc55bd4/logo.png" alt="Chrome's Web Framework & Tools Performance Fund" height="96"></a> <a href="https://www.salesforce.com"><img src="https://images.opencollective.com/salesforce/ca8f997/logo.png" alt="Salesforce" height="96"></a> <a href="https://www.airbnb.com/"><img src="https://images.opencollective.com/airbnb/d327d66/logo.png" alt="Airbnb" height="96"></a> <a href="https://coinbase.com"><img src="https://avatars.githubusercontent.com/u/1885080?v=4" alt="Coinbase" height="96"></a> <a href="https://substack.com/"><img src="https://avatars.githubusercontent.com/u/53023767?v=4" alt="Substack" height="96"></a></p><h3>Silver Sponsors</h3>
<p><a href="https://retool.com/"><img src="https://images.opencollective.com/retool/98ea68e/logo.png" alt="Retool" height="64"></a> <a href="https://liftoff.io/"><img src="https://images.opencollective.com/liftoff/5c4fa84/logo.png" alt="Liftoff" height="64"></a></p><h3>Bronze Sponsors</h3>
<p><a href="https://www.crosswordsolver.org/anagram-solver/"><img src="https://images.opencollective.com/anagram-solver/2666271/logo.png" alt="Anagram Solver" height="32"></a> <a href="null"><img src="https://images.opencollective.com/bugsnag-stability-monitoring/c2cef36/logo.png" alt="Bugsnag Stability Monitoring" height="32"></a> <a href="https://mixpanel.com"><img src="https://images.opencollective.com/mixpanel/cd682f7/logo.png" alt="Mixpanel" height="32"></a> <a href="https://www.vpsserver.com"><img src="https://images.opencollective.com/vpsservercom/logo.png" alt="VPS Server" height="32"></a> <a href="https://icons8.com"><img src="https://images.opencollective.com/icons8/7fa1641/logo.png" alt="Icons8: free icons, photos, illustrations, and music" height="32"></a> <a href="https://discord.com"><img src="https://images.opencollective.com/discordapp/f9645d9/logo.png" alt="Discord" height="32"></a> <a href="https://themeisle.com"><img src="https://images.opencollective.com/themeisle/d5592fe/logo.png" alt="ThemeIsle" height="32"></a> <a href="https://www.firesticktricks.com"><img src="https://images.opencollective.com/fire-stick-tricks/b8fbe2c/logo.png" alt="Fire Stick Tricks" height="32"></a> <a href="https://www.practiceignition.com"><img src="https://avatars.githubusercontent.com/u/5753491?v=4" alt="Practice Ignition" height="32"></a></p>
<!--sponsorsend-->
## <a name="technology-sponsors"></a>Technology Sponsors

16
node_modules/eslint/bin/eslint.js generated vendored
View file

@ -14,7 +14,7 @@ require("v8-compile-cache");
// must do this initialization *before* other requires in order to work
if (process.argv.includes("--debug")) {
require("debug").enable("eslint:*,-eslint:code-path");
require("debug").enable("eslint:*,-eslint:code-path,eslintrc:*");
}
//------------------------------------------------------------------------------
@ -66,11 +66,8 @@ function readStdin() {
*/
function getErrorMessage(error) {
// Lazy loading because those are used only if error happened.
const fs = require("fs");
const path = require("path");
// Lazy loading because this is used only if an error happened.
const util = require("util");
const lodash = require("lodash");
// Foolproof -- thirdparty module might throw non-object.
if (typeof error !== "object" || error === null) {
@ -80,14 +77,7 @@ function getErrorMessage(error) {
// Use templates if `error.messageTemplate` is present.
if (typeof error.messageTemplate === "string") {
try {
const templateFilePath = path.resolve(
__dirname,
`../messages/${error.messageTemplate}.txt`
);
// Use sync API because Node.js should exit at this tick.
const templateText = fs.readFileSync(templateFilePath, "utf-8");
const template = lodash.template(templateText);
const template = require(`../messages/${error.messageTemplate}.js`);
return template(error.messageData || {});
} catch {

1
node_modules/eslint/conf/default-cli-options.js generated vendored
View file

@ -24,6 +24,7 @@ module.exports = {
*/
cacheLocation: "",
cacheFile: ".eslintcache",
cacheStrategy: "metadata",
fix: false,
allowInlineConfig: true,
reportUnusedDisableDirectives: void 0,

502
node_modules/eslint/lib/cli-engine/cascading-config-array-factory.js generated vendored
View file

@ -1,502 +0,0 @@
/*
* STOP!!! DO NOT MODIFY.
*
* This file is part of the ongoing work to move the eslintrc-style config
* system into the @eslint/eslintrc package. This file needs to remain
* unchanged in order for this work to proceed.
*
* If you think you need to change this file, please contact @nzakas first.
*
* Thanks in advance for your cooperation.
*/
/**
* @fileoverview `CascadingConfigArrayFactory` class.
*
* `CascadingConfigArrayFactory` class has a responsibility:
*
* 1. Handles cascading of config files.
*
* It provides two methods:
*
* - `getConfigArrayForFile(filePath)`
* Get the corresponded configuration of a given file. This method doesn't
* throw even if the given file didn't exist.
* - `clearCache()`
* Clear the internal cache. You have to call this method when
* `additionalPluginPool` was updated if `baseConfig` or `cliConfig` depends
* on the additional plugins. (`CLIEngine#addPlugin()` method calls this.)
*
* @author Toru Nagashima <https://github.com/mysticatea>
*/
"use strict";
//------------------------------------------------------------------------------
// Requirements
//------------------------------------------------------------------------------
const os = require("os");
const path = require("path");
const { validateConfigArray } = require("../shared/config-validator");
const { emitDeprecationWarning } = require("../shared/deprecation-warnings");
const { ConfigArrayFactory } = require("./config-array-factory");
const { ConfigArray, ConfigDependency, IgnorePattern } = require("./config-array");
const loadRules = require("./load-rules");
const debug = require("debug")("eslint:cascading-config-array-factory");
//------------------------------------------------------------------------------
// Helpers
//------------------------------------------------------------------------------
// Define types for VSCode IntelliSense.
/** @typedef {import("../shared/types").ConfigData} ConfigData */
/** @typedef {import("../shared/types").Parser} Parser */
/** @typedef {import("../shared/types").Plugin} Plugin */
/** @typedef {ReturnType<ConfigArrayFactory["create"]>} ConfigArray */
/**
* @typedef {Object} CascadingConfigArrayFactoryOptions
* @property {Map<string,Plugin>} [additionalPluginPool] The map for additional plugins.
* @property {ConfigData} [baseConfig] The config by `baseConfig` option.
* @property {ConfigData} [cliConfig] The config by CLI options (`--env`, `--global`, `--ignore-pattern`, `--parser`, `--parser-options`, `--plugin`, and `--rule`). CLI options overwrite the setting in config files.
* @property {string} [cwd] The base directory to start lookup.
* @property {string} [ignorePath] The path to the alternative file of `.eslintignore`.
* @property {string[]} [rulePaths] The value of `--rulesdir` option.
* @property {string} [specificConfigPath] The value of `--config` option.
* @property {boolean} [useEslintrc] if `false` then it doesn't load config files.
*/
/**
* @typedef {Object} CascadingConfigArrayFactoryInternalSlots
* @property {ConfigArray} baseConfigArray The config array of `baseConfig` option.
* @property {ConfigData} baseConfigData The config data of `baseConfig` option. This is used to reset `baseConfigArray`.
* @property {ConfigArray} cliConfigArray The config array of CLI options.
* @property {ConfigData} cliConfigData The config data of CLI options. This is used to reset `cliConfigArray`.
* @property {ConfigArrayFactory} configArrayFactory The factory for config arrays.
* @property {Map<string, ConfigArray>} configCache The cache from directory paths to config arrays.
* @property {string} cwd The base directory to start lookup.
* @property {WeakMap<ConfigArray, ConfigArray>} finalizeCache The cache from config arrays to finalized config arrays.
* @property {string} [ignorePath] The path to the alternative file of `.eslintignore`.
* @property {string[]|null} rulePaths The value of `--rulesdir` option. This is used to reset `baseConfigArray`.
* @property {string|null} specificConfigPath The value of `--config` option. This is used to reset `cliConfigArray`.
* @property {boolean} useEslintrc if `false` then it doesn't load config files.
*/
/** @type {WeakMap<CascadingConfigArrayFactory, CascadingConfigArrayFactoryInternalSlots>} */
const internalSlotsMap = new WeakMap();
/**
* Create the config array from `baseConfig` and `rulePaths`.
* @param {CascadingConfigArrayFactoryInternalSlots} slots The slots.
* @returns {ConfigArray} The config array of the base configs.
*/
function createBaseConfigArray({
configArrayFactory,
baseConfigData,
rulePaths,
cwd
}) {
const baseConfigArray = configArrayFactory.create(
baseConfigData,
{ name: "BaseConfig" }
);
/*
* Create the config array element for the default ignore patterns.
* This element has `ignorePattern` property that ignores the default
* patterns in the current working directory.
*/
baseConfigArray.unshift(configArrayFactory.create(
{ ignorePatterns: IgnorePattern.DefaultPatterns },
{ name: "DefaultIgnorePattern" }
)[0]);
/*
* Load rules `--rulesdir` option as a pseudo plugin.
* Use a pseudo plugin to define rules of `--rulesdir`, so we can validate
* the rule's options with only information in the config array.
*/
if (rulePaths && rulePaths.length > 0) {
baseConfigArray.push({
type: "config",
name: "--rulesdir",
filePath: "",
plugins: {
"": new ConfigDependency({
definition: {
rules: rulePaths.reduce(
(map, rulesPath) => Object.assign(
map,
loadRules(rulesPath, cwd)
),
{}
)
},
filePath: "",
id: "",
importerName: "--rulesdir",
importerPath: ""
})
}
});
}
return baseConfigArray;
}
/**
* Create the config array from CLI options.
* @param {CascadingConfigArrayFactoryInternalSlots} slots The slots.
* @returns {ConfigArray} The config array of the base configs.
*/
function createCLIConfigArray({
cliConfigData,
configArrayFactory,
cwd,
ignorePath,
specificConfigPath
}) {
const cliConfigArray = configArrayFactory.create(
cliConfigData,
{ name: "CLIOptions" }
);
cliConfigArray.unshift(
...(ignorePath
? configArrayFactory.loadESLintIgnore(ignorePath)
: configArrayFactory.loadDefaultESLintIgnore())
);
if (specificConfigPath) {
cliConfigArray.unshift(
...configArrayFactory.loadFile(
specificConfigPath,
{ name: "--config", basePath: cwd }
)
);
}
return cliConfigArray;
}
/**
* The error type when there are files matched by a glob, but all of them have been ignored.
*/
class ConfigurationNotFoundError extends Error {
// eslint-disable-next-line jsdoc/require-description
/**
* @param {string} directoryPath The directory path.
*/
constructor(directoryPath) {
super(`No ESLint configuration found in ${directoryPath}.`);
this.messageTemplate = "no-config-found";
this.messageData = { directoryPath };
}
}
/**
* This class provides the functionality that enumerates every file which is
* matched by given glob patterns and that configuration.
*/
class CascadingConfigArrayFactory {
/**
* Initialize this enumerator.
* @param {CascadingConfigArrayFactoryOptions} options The options.
*/
constructor({
additionalPluginPool = new Map(),
baseConfig: baseConfigData = null,
cliConfig: cliConfigData = null,
cwd = process.cwd(),
ignorePath,
resolvePluginsRelativeTo,
rulePaths = [],
specificConfigPath = null,
useEslintrc = true
} = {}) {
const configArrayFactory = new ConfigArrayFactory({
additionalPluginPool,
cwd,
resolvePluginsRelativeTo
});
internalSlotsMap.set(this, {
baseConfigArray: createBaseConfigArray({
baseConfigData,
configArrayFactory,
cwd,
rulePaths
}),
baseConfigData,
cliConfigArray: createCLIConfigArray({
cliConfigData,
configArrayFactory,
cwd,
ignorePath,
specificConfigPath
}),
cliConfigData,
configArrayFactory,
configCache: new Map(),
cwd,
finalizeCache: new WeakMap(),
ignorePath,
rulePaths,
specificConfigPath,
useEslintrc
});
}
/**
* The path to the current working directory.
* This is used by tests.
* @type {string}
*/
get cwd() {
const { cwd } = internalSlotsMap.get(this);
return cwd;
}
/**
* Get the config array of a given file.
* If `filePath` was not given, it returns the config which contains only
* `baseConfigData` and `cliConfigData`.
* @param {string} [filePath] The file path to a file.
* @param {Object} [options] The options.
* @param {boolean} [options.ignoreNotFoundError] If `true` then it doesn't throw `ConfigurationNotFoundError`.
* @returns {ConfigArray} The config array of the file.
*/
getConfigArrayForFile(filePath, { ignoreNotFoundError = false } = {}) {
const {
baseConfigArray,
cliConfigArray,
cwd
} = internalSlotsMap.get(this);
if (!filePath) {
return new ConfigArray(...baseConfigArray, ...cliConfigArray);
}
const directoryPath = path.dirname(path.resolve(cwd, filePath));
debug(`Load config files for ${directoryPath}.`);
return this._finalizeConfigArray(
this._loadConfigInAncestors(directoryPath),
directoryPath,
ignoreNotFoundError
);
}
/**
* Set the config data to override all configs.
* Require to call `clearCache()` method after this method is called.
* @param {ConfigData} configData The config data to override all configs.
* @returns {void}
*/
setOverrideConfig(configData) {
const slots = internalSlotsMap.get(this);
slots.cliConfigData = configData;
}
/**
* Clear config cache.
* @returns {void}
*/
clearCache() {
const slots = internalSlotsMap.get(this);
slots.baseConfigArray = createBaseConfigArray(slots);
slots.cliConfigArray = createCLIConfigArray(slots);
slots.configCache.clear();
}
/**
* Load and normalize config files from the ancestor directories.
* @param {string} directoryPath The path to a leaf directory.
* @param {boolean} configsExistInSubdirs `true` if configurations exist in subdirectories.
* @returns {ConfigArray} The loaded config.
* @private
*/
_loadConfigInAncestors(directoryPath, configsExistInSubdirs = false) {
const {
baseConfigArray,
configArrayFactory,
configCache,
cwd,
useEslintrc
} = internalSlotsMap.get(this);
if (!useEslintrc) {
return baseConfigArray;
}
let configArray = configCache.get(directoryPath);
// Hit cache.
if (configArray) {
debug(`Cache hit: ${directoryPath}.`);
return configArray;
}
debug(`No cache found: ${directoryPath}.`);
const homePath = os.homedir();
// Consider this is root.
if (directoryPath === homePath && cwd !== homePath) {
debug("Stop traversing because of considered root.");
if (configsExistInSubdirs) {
const filePath = ConfigArrayFactory.getPathToConfigFileInDirectory(directoryPath);
if (filePath) {
emitDeprecationWarning(
filePath,
"ESLINT_PERSONAL_CONFIG_SUPPRESS"
);
}
}
return this._cacheConfig(directoryPath, baseConfigArray);
}
// Load the config on this directory.
try {
configArray = configArrayFactory.loadInDirectory(directoryPath);
} catch (error) {
/* istanbul ignore next */
if (error.code === "EACCES") {
debug("Stop traversing because of 'EACCES' error.");
return this._cacheConfig(directoryPath, baseConfigArray);
}
throw error;
}
if (configArray.length > 0 && configArray.isRoot()) {
debug("Stop traversing because of 'root:true'.");
configArray.unshift(...baseConfigArray);
return this._cacheConfig(directoryPath, configArray);
}
// Load from the ancestors and merge it.
const parentPath = path.dirname(directoryPath);
const parentConfigArray = parentPath && parentPath !== directoryPath
? this._loadConfigInAncestors(
parentPath,
configsExistInSubdirs || configArray.length > 0
)
: baseConfigArray;
if (configArray.length > 0) {
configArray.unshift(...parentConfigArray);
} else {
configArray = parentConfigArray;
}
// Cache and return.
return this._cacheConfig(directoryPath, configArray);
}
/**
* Freeze and cache a given config.
* @param {string} directoryPath The path to a directory as a cache key.
* @param {ConfigArray} configArray The config array as a cache value.
* @returns {ConfigArray} The `configArray` (frozen).
*/
_cacheConfig(directoryPath, configArray) {
const { configCache } = internalSlotsMap.get(this);
Object.freeze(configArray);
configCache.set(directoryPath, configArray);
return configArray;
}
/**
* Finalize a given config array.
* Concatenate `--config` and other CLI options.
* @param {ConfigArray} configArray The parent config array.
* @param {string} directoryPath The path to the leaf directory to find config files.
* @param {boolean} ignoreNotFoundError If `true` then it doesn't throw `ConfigurationNotFoundError`.
* @returns {ConfigArray} The loaded config.
* @private
*/
_finalizeConfigArray(configArray, directoryPath, ignoreNotFoundError) {
const {
cliConfigArray,
configArrayFactory,
finalizeCache,
useEslintrc
} = internalSlotsMap.get(this);
let finalConfigArray = finalizeCache.get(configArray);
if (!finalConfigArray) {
finalConfigArray = configArray;
// Load the personal config if there are no regular config files.
if (
useEslintrc &&
configArray.every(c => !c.filePath) &&
cliConfigArray.every(c => !c.filePath) // `--config` option can be a file.
) {
const homePath = os.homedir();
debug("Loading the config file of the home directory:", homePath);
const personalConfigArray = configArrayFactory.loadInDirectory(
homePath,
{ name: "PersonalConfig" }
);
if (
personalConfigArray.length > 0 &&
!directoryPath.startsWith(homePath)
) {
const lastElement =
personalConfigArray[personalConfigArray.length - 1];
emitDeprecationWarning(
lastElement.filePath,
"ESLINT_PERSONAL_CONFIG_LOAD"
);
}
finalConfigArray = finalConfigArray.concat(personalConfigArray);
}
// Apply CLI options.
if (cliConfigArray.length > 0) {
finalConfigArray = finalConfigArray.concat(cliConfigArray);
}
// Validate rule settings and environments.
validateConfigArray(finalConfigArray);
// Cache it.
Object.freeze(finalConfigArray);
finalizeCache.set(configArray, finalConfigArray);
debug(
"Configuration was determined: %o on %s",
finalConfigArray,
directoryPath
);
}
// At least one element (the default ignore patterns) exists.
if (!ignoreNotFoundError && useEslintrc && finalConfigArray.length <= 1) {
throw new ConfigurationNotFoundError(directoryPath);
}
return finalConfigArray;
}
}
//------------------------------------------------------------------------------
// Public Interface
//------------------------------------------------------------------------------
module.exports = { CascadingConfigArrayFactory };

32
node_modules/eslint/lib/cli-engine/cli-engine.js generated vendored
View file

@ -19,14 +19,24 @@ const fs = require("fs");
const path = require("path");
const defaultOptions = require("../../conf/default-cli-options");
const pkg = require("../../package.json");
const ConfigOps = require("@eslint/eslintrc/lib/shared/config-ops");
const naming = require("@eslint/eslintrc/lib/shared/naming");
const ModuleResolver = require("../shared/relative-module-resolver");
const {
Legacy: {
ConfigOps,
naming,
CascadingConfigArrayFactory,
IgnorePattern,
getUsedExtractedConfigs,
ModuleResolver
}
} = require("@eslint/eslintrc");
const { FileEnumerator } = require("./file-enumerator");
const { Linter } = require("../linter");
const builtInRules = require("../rules");
const { CascadingConfigArrayFactory } = require("./cascading-config-array-factory");
const { IgnorePattern, getUsedExtractedConfigs } = require("./config-array");
const { FileEnumerator } = require("./file-enumerator");
const loadRules = require("./load-rules");
const hash = require("./hash");
const LintResultCache = require("./lint-result-cache");
@ -516,7 +526,7 @@ function directoryExists(resolvedPath) {
try {
return fs.statSync(resolvedPath).isDirectory();
} catch (error) {
if (error && error.code === "ENOENT") {
if (error && (error.code === "ENOENT" || error.code === "ENOTDIR")) {
return false;
}
throw error;
@ -559,7 +569,11 @@ class CLIEngine {
resolvePluginsRelativeTo: options.resolvePluginsRelativeTo,
rulePaths: options.rulePaths,
specificConfigPath: options.configFile,
useEslintrc: options.useEslintrc
useEslintrc: options.useEslintrc,
builtInRules,
loadRules,
eslintRecommendedPath: path.resolve(__dirname, "../../conf/eslint-recommended.js"),
eslintAllPath: path.resolve(__dirname, "../../conf/eslint-all.js")
});
const fileEnumerator = new FileEnumerator({
configArrayFactory,
@ -570,7 +584,7 @@ class CLIEngine {
ignore: options.ignore
});
const lintResultCache =
options.cache ? new LintResultCache(cacheFilePath) : null;
options.cache ? new LintResultCache(cacheFilePath, options.cacheStrategy) : null;
const linter = new Linter({ cwd: options.cwd });
/** @type {ConfigArray[]} */

1092
node_modules/eslint/lib/cli-engine/config-array-factory.js generated vendored
View file

File diff suppressed because it is too large Load diff

536
node_modules/eslint/lib/cli-engine/config-array/config-array.js generated vendored
View file

@ -1,536 +0,0 @@
/*
* STOP!!! DO NOT MODIFY.
*
* This file is part of the ongoing work to move the eslintrc-style config
* system into the @eslint/eslintrc package. This file needs to remain
* unchanged in order for this work to proceed.
*
* If you think you need to change this file, please contact @nzakas first.
*
* Thanks in advance for your cooperation.
*/
/**
* @fileoverview `ConfigArray` class.
*
* `ConfigArray` class expresses the full of a configuration. It has the entry
* config file, base config files that were extended, loaded parsers, and loaded
* plugins.
*
* `ConfigArray` class provides three properties and two methods.
*
* - `pluginEnvironments`
* - `pluginProcessors`
* - `pluginRules`
* The `Map` objects that contain the members of all plugins that this
* config array contains. Those map objects don't have mutation methods.
* Those keys are the member ID such as `pluginId/memberName`.
* - `isRoot()`
* If `true` then this configuration has `root:true` property.
* - `extractConfig(filePath)`
* Extract the final configuration for a given file. This means merging
* every config array element which that `criteria` property matched. The
* `filePath` argument must be an absolute path.
*
* `ConfigArrayFactory` provides the loading logic of config files.
*
* @author Toru Nagashima <https://github.com/mysticatea>
*/
"use strict";
//------------------------------------------------------------------------------
// Requirements
//------------------------------------------------------------------------------
const { ExtractedConfig } = require("./extracted-config");
const { IgnorePattern } = require("./ignore-pattern");
//------------------------------------------------------------------------------
// Helpers
//------------------------------------------------------------------------------
// Define types for VSCode IntelliSense.
/** @typedef {import("../../shared/types").Environment} Environment */
/** @typedef {import("../../shared/types").GlobalConf} GlobalConf */
/** @typedef {import("../../shared/types").RuleConf} RuleConf */
/** @typedef {import("../../shared/types").Rule} Rule */
/** @typedef {import("../../shared/types").Plugin} Plugin */
/** @typedef {import("../../shared/types").Processor} Processor */
/** @typedef {import("./config-dependency").DependentParser} DependentParser */
/** @typedef {import("./config-dependency").DependentPlugin} DependentPlugin */
/** @typedef {import("./override-tester")["OverrideTester"]} OverrideTester */
/**
* @typedef {Object} ConfigArrayElement
* @property {string} name The name of this config element.
* @property {string} filePath The path to the source file of this config element.
* @property {InstanceType<OverrideTester>|null} criteria The tester for the `files` and `excludedFiles` of this config element.
* @property {Record<string, boolean>|undefined} env The environment settings.
* @property {Record<string, GlobalConf>|undefined} globals The global variable settings.
* @property {IgnorePattern|undefined} ignorePattern The ignore patterns.
* @property {boolean|undefined} noInlineConfig The flag that disables directive comments.
* @property {DependentParser|undefined} parser The parser loader.
* @property {Object|undefined} parserOptions The parser options.
* @property {Record<string, DependentPlugin>|undefined} plugins The plugin loaders.
* @property {string|undefined} processor The processor name to refer plugin's processor.
* @property {boolean|undefined} reportUnusedDisableDirectives The flag to report unused `eslint-disable` comments.
* @property {boolean|undefined} root The flag to express root.
* @property {Record<string, RuleConf>|undefined} rules The rule settings
* @property {Object|undefined} settings The shared settings.
* @property {"config" | "ignore" | "implicit-processor"} type The element type.
*/
/**
* @typedef {Object} ConfigArrayInternalSlots
* @property {Map<string, ExtractedConfig>} cache The cache to extract configs.
* @property {ReadonlyMap<string, Environment>|null} envMap The map from environment ID to environment definition.
* @property {ReadonlyMap<string, Processor>|null} processorMap The map from processor ID to environment definition.
* @property {ReadonlyMap<string, Rule>|null} ruleMap The map from rule ID to rule definition.
*/
/** @type {WeakMap<ConfigArray, ConfigArrayInternalSlots>} */
const internalSlotsMap = new class extends WeakMap {
get(key) {
let value = super.get(key);
if (!value) {
value = {
cache: new Map(),
envMap: null,
processorMap: null,
ruleMap: null
};
super.set(key, value);
}
return value;
}
}();
/**
* Get the indices which are matched to a given file.
* @param {ConfigArrayElement[]} elements The elements.
* @param {string} filePath The path to a target file.
* @returns {number[]} The indices.
*/
function getMatchedIndices(elements, filePath) {
const indices = [];
for (let i = elements.length - 1; i >= 0; --i) {
const element = elements[i];
if (!element.criteria || (filePath && element.criteria.test(filePath))) {
indices.push(i);
}
}
return indices;
}
/**
* Check if a value is a non-null object.
* @param {any} x The value to check.
* @returns {boolean} `true` if the value is a non-null object.
*/
function isNonNullObject(x) {
return typeof x === "object" && x !== null;
}
/**
* Merge two objects.
*
* Assign every property values of `y` to `x` if `x` doesn't have the property.
* If `x`'s property value is an object, it does recursive.
* @param {Object} target The destination to merge
* @param {Object|undefined} source The source to merge.
* @returns {void}
*/
function mergeWithoutOverwrite(target, source) {
if (!isNonNullObject(source)) {
return;
}
for (const key of Object.keys(source)) {
if (key === "__proto__") {
continue;
}
if (isNonNullObject(target[key])) {
mergeWithoutOverwrite(target[key], source[key]);
} else if (target[key] === void 0) {
if (isNonNullObject(source[key])) {
target[key] = Array.isArray(source[key]) ? [] : {};
mergeWithoutOverwrite(target[key], source[key]);
} else if (source[key] !== void 0) {
target[key] = source[key];
}
}
}
}
/**
* The error for plugin conflicts.
*/
class PluginConflictError extends Error {
/**
* Initialize this error object.
* @param {string} pluginId The plugin ID.
* @param {{filePath:string, importerName:string}[]} plugins The resolved plugins.
*/
constructor(pluginId, plugins) {
super(`Plugin "${pluginId}" was conflicted between ${plugins.map(p => `"${p.importerName}"`).join(" and ")}.`);
this.messageTemplate = "plugin-conflict";
this.messageData = { pluginId, plugins };
}
}
/**
* Merge plugins.
* `target`'s definition is prior to `source`'s.
* @param {Record<string, DependentPlugin>} target The destination to merge
* @param {Record<string, DependentPlugin>|undefined} source The source to merge.
* @returns {void}
*/
function mergePlugins(target, source) {
if (!isNonNullObject(source)) {
return;
}
for (const key of Object.keys(source)) {
if (key === "__proto__") {
continue;
}
const targetValue = target[key];
const sourceValue = source[key];
// Adopt the plugin which was found at first.
if (targetValue === void 0) {
if (sourceValue.error) {
throw sourceValue.error;
}
target[key] = sourceValue;
} else if (sourceValue.filePath !== targetValue.filePath) {
throw new PluginConflictError(key, [
{
filePath: targetValue.filePath,
importerName: targetValue.importerName
},
{
filePath: sourceValue.filePath,
importerName: sourceValue.importerName
}
]);
}
}
}
/**
* Merge rule configs.
* `target`'s definition is prior to `source`'s.
* @param {Record<string, Array>} target The destination to merge
* @param {Record<string, RuleConf>|undefined} source The source to merge.
* @returns {void}
*/
function mergeRuleConfigs(target, source) {
if (!isNonNullObject(source)) {
return;
}
for (const key of Object.keys(source)) {
if (key === "__proto__") {
continue;
}
const targetDef = target[key];
const sourceDef = source[key];
// Adopt the rule config which was found at first.
if (targetDef === void 0) {
if (Array.isArray(sourceDef)) {
target[key] = [...sourceDef];
} else {
target[key] = [sourceDef];
}
/*
* If the first found rule config is severity only and the current rule
* config has options, merge the severity and the options.
*/
} else if (
targetDef.length === 1 &&
Array.isArray(sourceDef) &&
sourceDef.length >= 2
) {
targetDef.push(...sourceDef.slice(1));
}
}
}
/**
* Create the extracted config.
* @param {ConfigArray} instance The config elements.
* @param {number[]} indices The indices to use.
* @returns {ExtractedConfig} The extracted config.
*/
function createConfig(instance, indices) {
const config = new ExtractedConfig();
const ignorePatterns = [];
// Merge elements.
for (const index of indices) {
const element = instance[index];
// Adopt the parser which was found at first.
if (!config.parser && element.parser) {
if (element.parser.error) {
throw element.parser.error;
}
config.parser = element.parser;
}
// Adopt the processor which was found at first.
if (!config.processor && element.processor) {
config.processor = element.processor;
}
// Adopt the noInlineConfig which was found at first.
if (config.noInlineConfig === void 0 && element.noInlineConfig !== void 0) {
config.noInlineConfig = element.noInlineConfig;
config.configNameOfNoInlineConfig = element.name;
}
// Adopt the reportUnusedDisableDirectives which was found at first.
if (config.reportUnusedDisableDirectives === void 0 && element.reportUnusedDisableDirectives !== void 0) {
config.reportUnusedDisableDirectives = element.reportUnusedDisableDirectives;
}
// Collect ignorePatterns
if (element.ignorePattern) {
ignorePatterns.push(element.ignorePattern);
}
// Merge others.
mergeWithoutOverwrite(config.env, element.env);
mergeWithoutOverwrite(config.globals, element.globals);
mergeWithoutOverwrite(config.parserOptions, element.parserOptions);
mergeWithoutOverwrite(config.settings, element.settings);
mergePlugins(config.plugins, element.plugins);
mergeRuleConfigs(config.rules, element.rules);
}
// Create the predicate function for ignore patterns.
if (ignorePatterns.length > 0) {
config.ignores = IgnorePattern.createIgnore(ignorePatterns.reverse());
}
return config;
}
/**
* Collect definitions.
* @template T, U
* @param {string} pluginId The plugin ID for prefix.
* @param {Record<string,T>} defs The definitions to collect.
* @param {Map<string, U>} map The map to output.
* @param {function(T): U} [normalize] The normalize function for each value.
* @returns {void}
*/
function collect(pluginId, defs, map, normalize) {
if (defs) {
const prefix = pluginId && `${pluginId}/`;
for (const [key, value] of Object.entries(defs)) {
map.set(
`${prefix}${key}`,
normalize ? normalize(value) : value
);
}
}
}
/**
* Normalize a rule definition.
* @param {Function|Rule} rule The rule definition to normalize.
* @returns {Rule} The normalized rule definition.
*/
function normalizePluginRule(rule) {
return typeof rule === "function" ? { create: rule } : rule;
}
/**
* Delete the mutation methods from a given map.
* @param {Map<any, any>} map The map object to delete.
* @returns {void}
*/
function deleteMutationMethods(map) {
Object.defineProperties(map, {
clear: { configurable: true, value: void 0 },
delete: { configurable: true, value: void 0 },
set: { configurable: true, value: void 0 }
});
}
/**
* Create `envMap`, `processorMap`, `ruleMap` with the plugins in the config array.
* @param {ConfigArrayElement[]} elements The config elements.
* @param {ConfigArrayInternalSlots} slots The internal slots.
* @returns {void}
*/
function initPluginMemberMaps(elements, slots) {
const processed = new Set();
slots.envMap = new Map();
slots.processorMap = new Map();
slots.ruleMap = new Map();
for (const element of elements) {
if (!element.plugins) {
continue;
}
for (const [pluginId, value] of Object.entries(element.plugins)) {
const plugin = value.definition;
if (!plugin || processed.has(pluginId)) {
continue;
}
processed.add(pluginId);
collect(pluginId, plugin.environments, slots.envMap);
collect(pluginId, plugin.processors, slots.processorMap);
collect(pluginId, plugin.rules, slots.ruleMap, normalizePluginRule);
}
}
deleteMutationMethods(slots.envMap);
deleteMutationMethods(slots.processorMap);
deleteMutationMethods(slots.ruleMap);
}
/**
* Create `envMap`, `processorMap`, `ruleMap` with the plugins in the config array.
* @param {ConfigArray} instance The config elements.
* @returns {ConfigArrayInternalSlots} The extracted config.
*/
function ensurePluginMemberMaps(instance) {
const slots = internalSlotsMap.get(instance);
if (!slots.ruleMap) {
initPluginMemberMaps(instance, slots);
}
return slots;
}
//------------------------------------------------------------------------------
// Public Interface
//------------------------------------------------------------------------------
/**
* The Config Array.
*
* `ConfigArray` instance contains all settings, parsers, and plugins.
* You need to call `ConfigArray#extractConfig(filePath)` method in order to
* extract, merge and get only the config data which is related to an arbitrary
* file.
* @extends {Array<ConfigArrayElement>}
*/
class ConfigArray extends Array {
/**
* Get the plugin environments.
* The returned map cannot be mutated.
* @type {ReadonlyMap<string, Environment>} The plugin environments.
*/
get pluginEnvironments() {
return ensurePluginMemberMaps(this).envMap;
}
/**
* Get the plugin processors.
* The returned map cannot be mutated.
* @type {ReadonlyMap<string, Processor>} The plugin processors.
*/
get pluginProcessors() {
return ensurePluginMemberMaps(this).processorMap;
}
/**
* Get the plugin rules.
* The returned map cannot be mutated.
* @returns {ReadonlyMap<string, Rule>} The plugin rules.
*/
get pluginRules() {
return ensurePluginMemberMaps(this).ruleMap;
}
/**
* Check if this config has `root` flag.
* @returns {boolean} `true` if this config array is root.
*/
isRoot() {
for (let i = this.length - 1; i >= 0; --i) {
const root = this[i].root;
if (typeof root === "boolean") {
return root;
}
}
return false;
}
/**
* Extract the config data which is related to a given file.
* @param {string} filePath The absolute path to the target file.
* @returns {ExtractedConfig} The extracted config data.
*/
extractConfig(filePath) {
const { cache } = internalSlotsMap.get(this);
const indices = getMatchedIndices(this, filePath);
const cacheKey = indices.join(",");
if (!cache.has(cacheKey)) {
cache.set(cacheKey, createConfig(this, indices));
}
return cache.get(cacheKey);
}
/**
* Check if a given path is an additional lint target.
* @param {string} filePath The absolute path to the target file.
* @returns {boolean} `true` if the file is an additional lint target.
*/
isAdditionalTargetPath(filePath) {
for (const { criteria, type } of this) {
if (
type === "config" &&
criteria &&
!criteria.endsWithWildcard &&
criteria.test(filePath)
) {
return true;
}
}
return false;
}
}
const exportObject = {
ConfigArray,
/**
* Get the used extracted configs.
* CLIEngine will use this method to collect used deprecated rules.
* @param {ConfigArray} instance The config array object to get.
* @returns {ExtractedConfig[]} The used extracted configs.
* @private
*/
getUsedExtractedConfigs(instance) {
const { cache } = internalSlotsMap.get(instance);
return Array.from(cache.values());
}
};
module.exports = exportObject;

128
node_modules/eslint/lib/cli-engine/config-array/config-dependency.js generated vendored
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@ -1,128 +0,0 @@
/*
* STOP!!! DO NOT MODIFY.
*
* This file is part of the ongoing work to move the eslintrc-style config
* system into the @eslint/eslintrc package. This file needs to remain
* unchanged in order for this work to proceed.
*
* If you think you need to change this file, please contact @nzakas first.
*
* Thanks in advance for your cooperation.
*/
/**
* @fileoverview `ConfigDependency` class.
*
* `ConfigDependency` class expresses a loaded parser or plugin.
*
* If the parser or plugin was loaded successfully, it has `definition` property
* and `filePath` property. Otherwise, it has `error` property.
*
* When `JSON.stringify()` converted a `ConfigDependency` object to a JSON, it
* omits `definition` property.
*
* `ConfigArrayFactory` creates `ConfigDependency` objects when it loads parsers
* or plugins.
*
* @author Toru Nagashima <https://github.com/mysticatea>
*/
"use strict";
const util = require("util");
/**
* The class is to store parsers or plugins.
* This class hides the loaded object from `JSON.stringify()` and `console.log`.
* @template T
*/
class ConfigDependency {
/**
* Initialize this instance.
* @param {Object} data The dependency data.
* @param {T} [data.definition] The dependency if the loading succeeded.
* @param {Error} [data.error] The error object if the loading failed.
* @param {string} [data.filePath] The actual path to the dependency if the loading succeeded.
* @param {string} data.id The ID of this dependency.
* @param {string} data.importerName The name of the config file which loads this dependency.
* @param {string} data.importerPath The path to the config file which loads this dependency.
*/
constructor({
definition = null,
error = null,
filePath = null,
id,
importerName,
importerPath
}) {
/**
* The loaded dependency if the loading succeeded.
* @type {T|null}
*/
this.definition = definition;
/**
* The error object if the loading failed.
* @type {Error|null}
*/
this.error = error;
/**
* The loaded dependency if the loading succeeded.
* @type {string|null}
*/
this.filePath = filePath;
/**
* The ID of this dependency.
* @type {string}
*/
this.id = id;
/**
* The name of the config file which loads this dependency.
* @type {string}
*/
this.importerName = importerName;
/**
* The path to the config file which loads this dependency.
* @type {string}
*/
this.importerPath = importerPath;
}
// eslint-disable-next-line jsdoc/require-description
/**
* @returns {Object} a JSON compatible object.
*/
toJSON() {
const obj = this[util.inspect.custom]();
// Display `error.message` (`Error#message` is unenumerable).
if (obj.error instanceof Error) {
obj.error = { ...obj.error, message: obj.error.message };
}
return obj;
}
// eslint-disable-next-line jsdoc/require-description
/**
* @returns {Object} an object to display by `console.log()`.
*/
[util.inspect.custom]() {
const {
definition: _ignore, // eslint-disable-line no-unused-vars
...obj
} = this;
return obj;
}
}
/** @typedef {ConfigDependency<import("../../shared/types").Parser>} DependentParser */
/** @typedef {ConfigDependency<import("../../shared/types").Plugin>} DependentPlugin */
module.exports = { ConfigDependency };

158
node_modules/eslint/lib/cli-engine/config-array/extracted-config.js generated vendored
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@ -1,158 +0,0 @@
/*
* STOP!!! DO NOT MODIFY.
*
* This file is part of the ongoing work to move the eslintrc-style config
* system into the @eslint/eslintrc package. This file needs to remain
* unchanged in order for this work to proceed.
*
* If you think you need to change this file, please contact @nzakas first.
*
* Thanks in advance for your cooperation.
*/
/**
* @fileoverview `ExtractedConfig` class.
*
* `ExtractedConfig` class expresses a final configuration for a specific file.
*
* It provides one method.
*
* - `toCompatibleObjectAsConfigFileContent()`
* Convert this configuration to the compatible object as the content of
* config files. It converts the loaded parser and plugins to strings.
* `CLIEngine#getConfigForFile(filePath)` method uses this method.
*
* `ConfigArray#extractConfig(filePath)` creates a `ExtractedConfig` instance.
*
* @author Toru Nagashima <https://github.com/mysticatea>
*/
"use strict";
const { IgnorePattern } = require("./ignore-pattern");
// For VSCode intellisense
/** @typedef {import("../../shared/types").ConfigData} ConfigData */
/** @typedef {import("../../shared/types").GlobalConf} GlobalConf */
/** @typedef {import("../../shared/types").SeverityConf} SeverityConf */
/** @typedef {import("./config-dependency").DependentParser} DependentParser */
/** @typedef {import("./config-dependency").DependentPlugin} DependentPlugin */
/**
* Check if `xs` starts with `ys`.
* @template T
* @param {T[]} xs The array to check.
* @param {T[]} ys The array that may be the first part of `xs`.
* @returns {boolean} `true` if `xs` starts with `ys`.
*/
function startsWith(xs, ys) {
return xs.length >= ys.length && ys.every((y, i) => y === xs[i]);
}
/**
* The class for extracted config data.
*/
class ExtractedConfig {
constructor() {
/**
* The config name what `noInlineConfig` setting came from.
* @type {string}
*/
this.configNameOfNoInlineConfig = "";
/**
* Environments.
* @type {Record<string, boolean>}
*/
this.env = {};
/**
* Global variables.
* @type {Record<string, GlobalConf>}
*/
this.globals = {};
/**
* The glob patterns that ignore to lint.
* @type {(((filePath:string, dot?:boolean) => boolean) & { basePath:string; patterns:string[] }) | undefined}
*/
this.ignores = void 0;
/**
* The flag that disables directive comments.
* @type {boolean|undefined}
*/
this.noInlineConfig = void 0;
/**
* Parser definition.
* @type {DependentParser|null}
*/
this.parser = null;
/**
* Options for the parser.
* @type {Object}
*/
this.parserOptions = {};
/**
* Plugin definitions.
* @type {Record<string, DependentPlugin>}
*/
this.plugins = {};
/**
* Processor ID.
* @type {string|null}
*/
this.processor = null;
/**
* The flag that reports unused `eslint-disable` directive comments.
* @type {boolean|undefined}
*/
this.reportUnusedDisableDirectives = void 0;
/**
* Rule settings.
* @type {Record<string, [SeverityConf, ...any[]]>}
*/
this.rules = {};
/**
* Shared settings.
* @type {Object}
*/
this.settings = {};
}
/**
* Convert this config to the compatible object as a config file content.
* @returns {ConfigData} The converted object.
*/
toCompatibleObjectAsConfigFileContent() {
const {
/* eslint-disable no-unused-vars */
configNameOfNoInlineConfig: _ignore1,
processor: _ignore2,
/* eslint-enable no-unused-vars */
ignores,
...config
} = this;
config.parser = config.parser && config.parser.filePath;
config.plugins = Object.keys(config.plugins).filter(Boolean).reverse();
config.ignorePatterns = ignores ? ignores.patterns : [];
// Strip the default patterns from `ignorePatterns`.
if (startsWith(config.ignorePatterns, IgnorePattern.DefaultPatterns)) {
config.ignorePatterns =
config.ignorePatterns.slice(IgnorePattern.DefaultPatterns.length);
}
return config;
}
}
module.exports = { ExtractedConfig };

249
node_modules/eslint/lib/cli-engine/config-array/ignore-pattern.js generated vendored
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@ -1,249 +0,0 @@
/*
* STOP!!! DO NOT MODIFY.
*
* This file is part of the ongoing work to move the eslintrc-style config
* system into the @eslint/eslintrc package. This file needs to remain
* unchanged in order for this work to proceed.
*
* If you think you need to change this file, please contact @nzakas first.
*
* Thanks in advance for your cooperation.
*/
/**
* @fileoverview `IgnorePattern` class.
*
* `IgnorePattern` class has the set of glob patterns and the base path.
*
* It provides two static methods.
*
* - `IgnorePattern.createDefaultIgnore(cwd)`
* Create the default predicate function.
* - `IgnorePattern.createIgnore(ignorePatterns)`
* Create the predicate function from multiple `IgnorePattern` objects.
*
* It provides two properties and a method.
*
* - `patterns`
* The glob patterns that ignore to lint.
* - `basePath`
* The base path of the glob patterns. If absolute paths existed in the
* glob patterns, those are handled as relative paths to the base path.
* - `getPatternsRelativeTo(basePath)`
* Get `patterns` as modified for a given base path. It modifies the
* absolute paths in the patterns as prepending the difference of two base
* paths.
*
* `ConfigArrayFactory` creates `IgnorePattern` objects when it processes
* `ignorePatterns` properties.
*
* @author Toru Nagashima <https://github.com/mysticatea>
*/
"use strict";
//------------------------------------------------------------------------------
// Requirements
//------------------------------------------------------------------------------
const assert = require("assert");
const path = require("path");
const ignore = require("ignore");
const debug = require("debug")("eslint:ignore-pattern");
/** @typedef {ReturnType<import("ignore").default>} Ignore */
//------------------------------------------------------------------------------
// Helpers
//------------------------------------------------------------------------------
/**
* Get the path to the common ancestor directory of given paths.
* @param {string[]} sourcePaths The paths to calculate the common ancestor.
* @returns {string} The path to the common ancestor directory.
*/
function getCommonAncestorPath(sourcePaths) {
let result = sourcePaths[0];
for (let i = 1; i < sourcePaths.length; ++i) {
const a = result;
const b = sourcePaths[i];
// Set the shorter one (it's the common ancestor if one includes the other).
result = a.length < b.length ? a : b;
// Set the common ancestor.
for (let j = 0, lastSepPos = 0; j < a.length && j < b.length; ++j) {
if (a[j] !== b[j]) {
result = a.slice(0, lastSepPos);
break;
}
if (a[j] === path.sep) {
lastSepPos = j;
}
}
}
let resolvedResult = result || path.sep;
// if Windows common ancestor is root of drive must have trailing slash to be absolute.
if (resolvedResult && resolvedResult.endsWith(":") && process.platform === "win32") {
resolvedResult += path.sep;
}
return resolvedResult;
}
/**
* Make relative path.
* @param {string} from The source path to get relative path.
* @param {string} to The destination path to get relative path.
* @returns {string} The relative path.
*/
function relative(from, to) {
const relPath = path.relative(from, to);
if (path.sep === "/") {
return relPath;
}
return relPath.split(path.sep).join("/");
}
/**
* Get the trailing slash if existed.
* @param {string} filePath The path to check.
* @returns {string} The trailing slash if existed.
*/
function dirSuffix(filePath) {
const isDir = (
filePath.endsWith(path.sep) ||
(process.platform === "win32" && filePath.endsWith("/"))
);
return isDir ? "/" : "";
}
const DefaultPatterns = Object.freeze(["/**/node_modules/*"]);
const DotPatterns = Object.freeze([".*", "!.eslintrc.*", "!../"]);
//------------------------------------------------------------------------------
// Public
//------------------------------------------------------------------------------
class IgnorePattern {
/**
* The default patterns.
* @type {string[]}
*/
static get DefaultPatterns() {
return DefaultPatterns;
}
/**
* Create the default predicate function.
* @param {string} cwd The current working directory.
* @returns {((filePath:string, dot:boolean) => boolean) & {basePath:string; patterns:string[]}}
* The preficate function.
* The first argument is an absolute path that is checked.
* The second argument is the flag to not ignore dotfiles.
* If the predicate function returned `true`, it means the path should be ignored.
*/
static createDefaultIgnore(cwd) {
return this.createIgnore([new IgnorePattern(DefaultPatterns, cwd)]);
}
/**
* Create the predicate function from multiple `IgnorePattern` objects.
* @param {IgnorePattern[]} ignorePatterns The list of ignore patterns.
* @returns {((filePath:string, dot?:boolean) => boolean) & {basePath:string; patterns:string[]}}
* The preficate function.
* The first argument is an absolute path that is checked.
* The second argument is the flag to not ignore dotfiles.
* If the predicate function returned `true`, it means the path should be ignored.
*/
static createIgnore(ignorePatterns) {
debug("Create with: %o", ignorePatterns);
const basePath = getCommonAncestorPath(ignorePatterns.map(p => p.basePath));
const patterns = [].concat(
...ignorePatterns.map(p => p.getPatternsRelativeTo(basePath))
);
const ig = ignore().add([...DotPatterns, ...patterns]);
const dotIg = ignore().add(patterns);
debug(" processed: %o", { basePath, patterns });
return Object.assign(
(filePath, dot = false) => {
assert(path.isAbsolute(filePath), "'filePath' should be an absolute path.");
const relPathRaw = relative(basePath, filePath);
const relPath = relPathRaw && (relPathRaw + dirSuffix(filePath));
const adoptedIg = dot ? dotIg : ig;
const result = relPath !== "" && adoptedIg.ignores(relPath);
debug("Check", { filePath, dot, relativePath: relPath, result });
return result;
},
{ basePath, patterns }
);
}
/**
* Initialize a new `IgnorePattern` instance.
* @param {string[]} patterns The glob patterns that ignore to lint.
* @param {string} basePath The base path of `patterns`.
*/
constructor(patterns, basePath) {
assert(path.isAbsolute(basePath), "'basePath' should be an absolute path.");
/**
* The glob patterns that ignore to lint.
* @type {string[]}
*/
this.patterns = patterns;
/**
* The base path of `patterns`.
* @type {string}
*/
this.basePath = basePath;
/**
* If `true` then patterns which don't start with `/` will match the paths to the outside of `basePath`. Defaults to `false`.
*
* It's set `true` for `.eslintignore`, `package.json`, and `--ignore-path` for backward compatibility.
* It's `false` as-is for `ignorePatterns` property in config files.
* @type {boolean}
*/
this.loose = false;
}
/**
* Get `patterns` as modified for a given base path. It modifies the
* absolute paths in the patterns as prepending the difference of two base
* paths.
* @param {string} newBasePath The base path.
* @returns {string[]} Modifired patterns.
*/
getPatternsRelativeTo(newBasePath) {
assert(path.isAbsolute(newBasePath), "'newBasePath' should be an absolute path.");
const { basePath, loose, patterns } = this;
if (newBasePath === basePath) {
return patterns;
}
const prefix = `/${relative(newBasePath, basePath)}`;
return patterns.map(pattern => {
const negative = pattern.startsWith("!");
const head = negative ? "!" : "";
const body = negative ? pattern.slice(1) : pattern;
if (body.startsWith("/") || body.startsWith("../")) {
return `${head}${prefix}${body}`;
}
return loose ? pattern : `${head}${prefix}/**/${body}`;
});
}
}
module.exports = { IgnorePattern };

32
node_modules/eslint/lib/cli-engine/config-array/index.js generated vendored
View file

@ -1,32 +0,0 @@
/*
* STOP!!! DO NOT MODIFY.
*
* This file is part of the ongoing work to move the eslintrc-style config
* system into the @eslint/eslintrc package. This file needs to remain
* unchanged in order for this work to proceed.
*
* If you think you need to change this file, please contact @nzakas first.
*
* Thanks in advance for your cooperation.
*/
/**
* @fileoverview `ConfigArray` class.
* @author Toru Nagashima <https://github.com/mysticatea>
*/
"use strict";
const { ConfigArray, getUsedExtractedConfigs } = require("./config-array");
const { ConfigDependency } = require("./config-dependency");
const { ExtractedConfig } = require("./extracted-config");
const { IgnorePattern } = require("./ignore-pattern");
const { OverrideTester } = require("./override-tester");
module.exports = {
ConfigArray,
ConfigDependency,
ExtractedConfig,
IgnorePattern,
OverrideTester,
getUsedExtractedConfigs
};

235
node_modules/eslint/lib/cli-engine/config-array/override-tester.js generated vendored
View file

@ -1,235 +0,0 @@
/*
* STOP!!! DO NOT MODIFY.
*
* This file is part of the ongoing work to move the eslintrc-style config
* system into the @eslint/eslintrc package. This file needs to remain
* unchanged in order for this work to proceed.
*
* If you think you need to change this file, please contact @nzakas first.
*
* Thanks in advance for your cooperation.
*/
/**
* @fileoverview `OverrideTester` class.
*
* `OverrideTester` class handles `files` property and `excludedFiles` property
* of `overrides` config.
*
* It provides one method.
*
* - `test(filePath)`
* Test if a file path matches the pair of `files` property and
* `excludedFiles` property. The `filePath` argument must be an absolute
* path.
*
* `ConfigArrayFactory` creates `OverrideTester` objects when it processes
* `overrides` properties.
*
* @author Toru Nagashima <https://github.com/mysticatea>
*/
"use strict";
const assert = require("assert");
const path = require("path");
const util = require("util");
const { Minimatch } = require("minimatch");
const minimatchOpts = { dot: true, matchBase: true };
/**
* @typedef {Object} Pattern
* @property {InstanceType<Minimatch>[] | null} includes The positive matchers.
* @property {InstanceType<Minimatch>[] | null} excludes The negative matchers.
*/
/**
* Normalize a given pattern to an array.
* @param {string|string[]|undefined} patterns A glob pattern or an array of glob patterns.
* @returns {string[]|null} Normalized patterns.
* @private
*/
function normalizePatterns(patterns) {
if (Array.isArray(patterns)) {
return patterns.filter(Boolean);
}
if (typeof patterns === "string" && patterns) {
return [patterns];
}
return [];
}
/**
* Create the matchers of given patterns.
* @param {string[]} patterns The patterns.
* @returns {InstanceType<Minimatch>[] | null} The matchers.
*/
function toMatcher(patterns) {
if (patterns.length === 0) {
return null;
}
return patterns.map(pattern => {
if (/^\.[/\\]/u.test(pattern)) {
return new Minimatch(
pattern.slice(2),
// `./*.js` should not match with `subdir/foo.js`
{ ...minimatchOpts, matchBase: false }
);
}
return new Minimatch(pattern, minimatchOpts);
});
}
/**
* Convert a given matcher to string.
* @param {Pattern} matchers The matchers.
* @returns {string} The string expression of the matcher.
*/
function patternToJson({ includes, excludes }) {
return {
includes: includes && includes.map(m => m.pattern),
excludes: excludes && excludes.map(m => m.pattern)
};
}
/**
* The class to test given paths are matched by the patterns.
*/
class OverrideTester {
/**
* Create a tester with given criteria.
* If there are no criteria, returns `null`.
* @param {string|string[]} files The glob patterns for included files.
* @param {string|string[]} excludedFiles The glob patterns for excluded files.
* @param {string} basePath The path to the base directory to test paths.
* @returns {OverrideTester|null} The created instance or `null`.
*/
static create(files, excludedFiles, basePath) {
const includePatterns = normalizePatterns(files);
const excludePatterns = normalizePatterns(excludedFiles);
let endsWithWildcard = false;
if (includePatterns.length === 0) {
return null;
}
// Rejects absolute paths or relative paths to parents.
for (const pattern of includePatterns) {
if (path.isAbsolute(pattern) || pattern.includes("..")) {
throw new Error(`Invalid override pattern (expected relative path not containing '..'): ${pattern}`);
}
if (pattern.endsWith("*")) {
endsWithWildcard = true;
}
}
for (const pattern of excludePatterns) {
if (path.isAbsolute(pattern) || pattern.includes("..")) {
throw new Error(`Invalid override pattern (expected relative path not containing '..'): ${pattern}`);
}
}
const includes = toMatcher(includePatterns);
const excludes = toMatcher(excludePatterns);
return new OverrideTester(
[{ includes, excludes }],
basePath,
endsWithWildcard
);
}
/**
* Combine two testers by logical and.
* If either of the testers was `null`, returns the other tester.
* The `basePath` property of the two must be the same value.
* @param {OverrideTester|null} a A tester.
* @param {OverrideTester|null} b Another tester.
* @returns {OverrideTester|null} Combined tester.
*/
static and(a, b) {
if (!b) {
return a && new OverrideTester(
a.patterns,
a.basePath,
a.endsWithWildcard
);
}
if (!a) {
return new OverrideTester(
b.patterns,
b.basePath,
b.endsWithWildcard
);
}
assert.strictEqual(a.basePath, b.basePath);
return new OverrideTester(
a.patterns.concat(b.patterns),
a.basePath,
a.endsWithWildcard || b.endsWithWildcard
);
}
/**
* Initialize this instance.
* @param {Pattern[]} patterns The matchers.
* @param {string} basePath The base path.
* @param {boolean} endsWithWildcard If `true` then a pattern ends with `*`.
*/
constructor(patterns, basePath, endsWithWildcard = false) {
/** @type {Pattern[]} */
this.patterns = patterns;
/** @type {string} */
this.basePath = basePath;
/** @type {boolean} */
this.endsWithWildcard = endsWithWildcard;
}
/**
* Test if a given path is matched or not.
* @param {string} filePath The absolute path to the target file.
* @returns {boolean} `true` if the path was matched.
*/
test(filePath) {
if (typeof filePath !== "string" || !path.isAbsolute(filePath)) {
throw new Error(`'filePath' should be an absolute path, but got ${filePath}.`);
}
const relativePath = path.relative(this.basePath, filePath);
return this.patterns.every(({ includes, excludes }) => (
(!includes || includes.some(m => m.match(relativePath))) &&
(!excludes || !excludes.some(m => m.match(relativePath)))
));
}
// eslint-disable-next-line jsdoc/require-description
/**
* @returns {Object} a JSON compatible object.
*/
toJSON() {
if (this.patterns.length === 1) {
return {
...patternToJson(this.patterns[0]),
basePath: this.basePath
};
}
return {
AND: this.patterns.map(patternToJson),
basePath: this.basePath
};
}
// eslint-disable-next-line jsdoc/require-description
/**
* @returns {Object} an object to display by `console.log()`.
*/
[util.inspect.custom]() {
return this.toJSON();
}
}
module.exports = { OverrideTester };

26
node_modules/eslint/lib/cli-engine/file-enumerator.js generated vendored
View file

@ -38,10 +38,15 @@ const fs = require("fs");
const path = require("path");
const getGlobParent = require("glob-parent");
const isGlob = require("is-glob");
const { escapeRegExp } = require("lodash");
const escapeRegExp = require("escape-string-regexp");
const { Minimatch } = require("minimatch");
const { IgnorePattern } = require("./config-array");
const { CascadingConfigArrayFactory } = require("./cascading-config-array-factory");
const {
Legacy: {
IgnorePattern,
CascadingConfigArrayFactory
}
} = require("@eslint/eslintrc");
const debug = require("debug")("eslint:file-enumerator");
//------------------------------------------------------------------------------
@ -208,7 +213,11 @@ class FileEnumerator {
*/
constructor({
cwd = process.cwd(),
configArrayFactory = new CascadingConfigArrayFactory({ cwd }),
configArrayFactory = new CascadingConfigArrayFactory({
cwd,
eslintRecommendedPath: path.resolve(__dirname, "../../conf/eslint-recommended.js"),
eslintAllPath: path.resolve(__dirname, "../../conf/eslint-all.js")
}),
extensions = null,
globInputPaths = true,
errorOnUnmatchedPattern = true,
@ -424,9 +433,14 @@ class FileEnumerator {
// Enumerate the files of this directory.
for (const entry of readdirSafeSync(directoryPath)) {
const filePath = path.join(directoryPath, entry.name);
const fileInfo = entry.isSymbolicLink() ? statSafeSync(filePath) : entry;
if (!fileInfo) {
continue;
}
// Check if the file is matched.
if (entry.isFile()) {
if (fileInfo.isFile()) {
if (!config) {
config = configArrayFactory.getConfigArrayForFile(
filePath,
@ -462,7 +476,7 @@ class FileEnumerator {
}
// Dive into the sub directory.
} else if (options.recursive && entry.isDirectory()) {
} else if (options.recursive && fileInfo.isDirectory()) {
if (!config) {
config = configArrayFactory.getConfigArrayForFile(
filePath,

8
node_modules/eslint/lib/cli-engine/formatters/html-template-message.html generated vendored
View file

@ -1,8 +0,0 @@
<tr style="display:none" class="f-<%= parentIndex %>">
<td><%= lineNumber %>:<%= columnNumber %></td>
<td class="clr-<%= severityNumber %>"><%= severityName %></td>
<td><%- message %></td>
<td>
<a href="<%= ruleUrl %>" target="_blank" rel="noopener noreferrer"><%= ruleId %></a>
</td>
</tr>

115
node_modules/eslint/lib/cli-engine/formatters/html-template-page.html generated vendored
View file

@ -1,115 +0,0 @@
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>ESLint Report</title>
<style>
body {
font-family:Arial, "Helvetica Neue", Helvetica, sans-serif;
font-size:16px;
font-weight:normal;
margin:0;
padding:0;
color:#333
}
#overview {
padding:20px 30px
}
td, th {
padding:5px 10px
}
h1 {
margin:0
}
table {
margin:30px;
width:calc(100% - 60px);
max-width:1000px;
border-radius:5px;
border:1px solid #ddd;
border-spacing:0px;
}
th {
font-weight:400;
font-size:medium;
text-align:left;
cursor:pointer
}
td.clr-1, td.clr-2, th span {
font-weight:700
}
th span {
float:right;
margin-left:20px
}
th span:after {
content:"";
clear:both;
display:block
}
tr:last-child td {
border-bottom:none
}
tr td:first-child, tr td:last-child {
color:#9da0a4
}
#overview.bg-0, tr.bg-0 th {
color:#468847;
background:#dff0d8;
border-bottom:1px solid #d6e9c6
}
#overview.bg-1, tr.bg-1 th {
color:#f0ad4e;
background:#fcf8e3;
border-bottom:1px solid #fbeed5
}
#overview.bg-2, tr.bg-2 th {
color:#b94a48;
background:#f2dede;
border-bottom:1px solid #eed3d7
}
td {
border-bottom:1px solid #ddd
}
td.clr-1 {
color:#f0ad4e
}
td.clr-2 {
color:#b94a48
}
td a {
color:#3a33d1;
text-decoration:none
}
td a:hover {
color:#272296;
text-decoration:underline
}
</style>
</head>
<body>
<div id="overview" class="bg-<%= reportColor %>">
<h1>ESLint Report</h1>
<div>
<span><%= reportSummary %></span> - Generated on <%= date %>
</div>
</div>
<table>
<tbody>
<%= results %>
</tbody>
</table>
<script type="text/javascript">
var groups = document.querySelectorAll("tr[data-group]");
for (i = 0; i < groups.length; i++) {
groups[i].addEventListener("click", function() {
var inGroup = document.getElementsByClassName(this.getAttribute("data-group"));
this.innerHTML = (this.innerHTML.indexOf("+") > -1) ? this.innerHTML.replace("+", "-") : this.innerHTML.replace("-", "+");
for (var j = 0; j < inGroup.length; j++) {
inGroup[j].style.display = (inGroup[j].style.display !== "none") ? "none" : "table-row";
}
});
}
</script>
</body>
</html>

6
node_modules/eslint/lib/cli-engine/formatters/html-template-result.html generated vendored
View file

@ -1,6 +0,0 @@
<tr class="bg-<%- color %>" data-group="f-<%- index %>">
<th colspan="4">
[+] <%- filePath %>
<span><%- summary %></span>
</th>
</tr>

206
node_modules/eslint/lib/cli-engine/formatters/html.js generated vendored
View file

@ -4,17 +4,153 @@
*/
"use strict";
const lodash = require("lodash");
const fs = require("fs");
const path = require("path");
//------------------------------------------------------------------------------
// Helpers
//------------------------------------------------------------------------------
const pageTemplate = lodash.template(fs.readFileSync(path.join(__dirname, "html-template-page.html"), "utf-8"));
const messageTemplate = lodash.template(fs.readFileSync(path.join(__dirname, "html-template-message.html"), "utf-8"));
const resultTemplate = lodash.template(fs.readFileSync(path.join(__dirname, "html-template-result.html"), "utf-8"));
const encodeHTML = (function() {
const encodeHTMLRules = {
"&": "&#38;",
"<": "&#60;",
">": "&#62;",
'"': "&#34;",
"'": "&#39;"
};
const matchHTML = /[&<>"']/ug;
return function(code) {
return code
? code.toString().replace(matchHTML, m => encodeHTMLRules[m] || m)
: "";
};
}());
/**
* Get the final HTML document.
* @param {Object} it data for the document.
* @returns {string} HTML document.
*/
function pageTemplate(it) {
const { reportColor, reportSummary, date, results } = it;
return `
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>ESLint Report</title>
<style>
body {
font-family:Arial, "Helvetica Neue", Helvetica, sans-serif;
font-size:16px;
font-weight:normal;
margin:0;
padding:0;
color:#333
}
#overview {
padding:20px 30px
}
td, th {
padding:5px 10px
}
h1 {
margin:0
}
table {
margin:30px;
width:calc(100% - 60px);
max-width:1000px;
border-radius:5px;
border:1px solid #ddd;
border-spacing:0px;
}
th {
font-weight:400;
font-size:medium;
text-align:left;
cursor:pointer
}
td.clr-1, td.clr-2, th span {
font-weight:700
}
th span {
float:right;
margin-left:20px
}
th span:after {
content:"";
clear:both;
display:block
}
tr:last-child td {
border-bottom:none
}
tr td:first-child, tr td:last-child {
color:#9da0a4
}
#overview.bg-0, tr.bg-0 th {
color:#468847;
background:#dff0d8;
border-bottom:1px solid #d6e9c6
}
#overview.bg-1, tr.bg-1 th {
color:#f0ad4e;
background:#fcf8e3;
border-bottom:1px solid #fbeed5
}
#overview.bg-2, tr.bg-2 th {
color:#b94a48;
background:#f2dede;
border-bottom:1px solid #eed3d7
}
td {
border-bottom:1px solid #ddd
}
td.clr-1 {
color:#f0ad4e
}
td.clr-2 {
color:#b94a48
}
td a {
color:#3a33d1;
text-decoration:none
}
td a:hover {
color:#272296;
text-decoration:underline
}
</style>
</head>
<body>
<div id="overview" class="bg-${reportColor}">
<h1>ESLint Report</h1>
<div>
<span>${reportSummary}</span> - Generated on ${date}
</div>
</div>
<table>
<tbody>
${results}
</tbody>
</table>
<script type="text/javascript">
var groups = document.querySelectorAll("tr[data-group]");
for (i = 0; i < groups.length; i++) {
groups[i].addEventListener("click", function() {
var inGroup = document.getElementsByClassName(this.getAttribute("data-group"));
this.innerHTML = (this.innerHTML.indexOf("+") > -1) ? this.innerHTML.replace("+", "-") : this.innerHTML.replace("-", "+");
for (var j = 0; j < inGroup.length; j++) {
inGroup[j].style.display = (inGroup[j].style.display !== "none") ? "none" : "table-row";
}
});
}
</script>
</body>
</html>
`.trimLeft();
}
/**
* Given a word and a count, append an s if count is not one.
@ -58,6 +194,35 @@ function renderColor(totalErrors, totalWarnings) {
return 0;
}
/**
* Get HTML (table row) describing a single message.
* @param {Object} it data for the message.
* @returns {string} HTML (table row) describing the message.
*/
function messageTemplate(it) {
const {
parentIndex,
lineNumber,
columnNumber,
severityNumber,
severityName,
message,
ruleUrl,
ruleId
} = it;
return `
<tr style="display:none" class="f-${parentIndex}">
<td>${lineNumber}:${columnNumber}</td>
<td class="clr-${severityNumber}">${severityName}</td>
<td>${encodeHTML(message)}</td>
<td>
<a href="${ruleUrl ? ruleUrl : ""}" target="_blank" rel="noopener noreferrer">${ruleId ? ruleId : ""}</a>
</td>
</tr>
`.trimLeft();
}
/**
* Get HTML (table rows) describing the messages.
* @param {Array} messages Messages.
@ -72,7 +237,7 @@ function renderMessages(messages, parentIndex, rulesMeta) {
* @param {Object} message Message.
* @returns {string} HTML (table row) describing a message.
*/
return lodash.map(messages, message => {
return messages.map(message => {
const lineNumber = message.line || 0;
const columnNumber = message.column || 0;
let ruleUrl;
@ -80,7 +245,9 @@ function renderMessages(messages, parentIndex, rulesMeta) {
if (rulesMeta) {
const meta = rulesMeta[message.ruleId];
ruleUrl = lodash.get(meta, "docs.url", null);
if (meta && meta.docs && meta.docs.url) {
ruleUrl = meta.docs.url;
}
}
return messageTemplate({
@ -96,6 +263,24 @@ function renderMessages(messages, parentIndex, rulesMeta) {
}).join("\n");
}
/**
* Get HTML (table row) describing the result for a single file.
* @param {Object} it data for the file.
* @returns {string} HTML (table row) describing the result for the file.
*/
function resultTemplate(it) {
const { color, index, filePath, summary } = it;
return `
<tr class="bg-${color}" data-group="f-${index}">
<th colspan="4">
[+] ${encodeHTML(filePath)}
<span>${encodeHTML(summary)}</span>
</th>
</tr>
`.trimLeft();
}
// eslint-disable-next-line jsdoc/require-description
/**
* @param {Array} results Test results.
@ -103,12 +288,11 @@ function renderMessages(messages, parentIndex, rulesMeta) {
* @returns {string} HTML string describing the results.
*/
function renderResults(results, rulesMeta) {
return lodash.map(results, (result, index) => resultTemplate({
return results.map((result, index) => resultTemplate({
index,
color: renderColor(result.errorCount, result.warningCount),
filePath: result.filePath,
summary: renderSummary(result.errorCount, result.warningCount)
}) + renderMessages(result.messages, index, rulesMeta)).join("\n");
}

63
node_modules/eslint/lib/cli-engine/lint-result-cache.js generated vendored
View file

@ -15,6 +15,8 @@ const stringify = require("json-stable-stringify-without-jsonify");
const pkg = require("../../package.json");
const hash = require("./hash");
const debug = require("debug")("eslint:lint-result-cache");
//-----------------------------------------------------------------------------
// Helpers
//-----------------------------------------------------------------------------
@ -22,6 +24,22 @@ const hash = require("./hash");
const configHashCache = new WeakMap();
const nodeVersion = process && process.version;
const validCacheStrategies = ["metadata", "content"];
const invalidCacheStrategyErrorMessage = `Cache strategy must be one of: ${validCacheStrategies
.map(strategy => `"${strategy}"`)
.join(", ")}`;
/**
* Tests whether a provided cacheStrategy is valid
* @param {string} cacheStrategy The cache strategy to use
* @returns {boolean} true if `cacheStrategy` is one of `validCacheStrategies`; false otherwise
*/
function isValidCacheStrategy(cacheStrategy) {
return (
validCacheStrategies.indexOf(cacheStrategy) !== -1
);
}
/**
* Calculates the hash of the config
* @param {ConfigArray} config The config.
@ -49,12 +67,30 @@ class LintResultCache {
/**
* Creates a new LintResultCache instance.
* @param {string} cacheFileLocation The cache file location.
* configuration lookup by file path).
* @param {"metadata" | "content"} cacheStrategy The cache strategy to use.
*/
constructor(cacheFileLocation) {
constructor(cacheFileLocation, cacheStrategy) {
assert(cacheFileLocation, "Cache file location is required");
assert(cacheStrategy, "Cache strategy is required");
assert(
isValidCacheStrategy(cacheStrategy),
invalidCacheStrategyErrorMessage
);
this.fileEntryCache = fileEntryCache.create(cacheFileLocation);
debug(`Caching results to ${cacheFileLocation}`);
const useChecksum = cacheStrategy === "content";
debug(
`Using "${cacheStrategy}" strategy to detect changes`
);
this.fileEntryCache = fileEntryCache.create(
cacheFileLocation,
void 0,
useChecksum
);
this.cacheFileLocation = cacheFileLocation;
}
/**
@ -76,17 +112,28 @@ class LintResultCache {
* was previously linted
* If any of these are not true, we will not reuse the lint results.
*/
const fileDescriptor = this.fileEntryCache.getFileDescriptor(filePath);
const hashOfConfig = hashOfConfigFor(config);
const changed = fileDescriptor.changed || fileDescriptor.meta.hashOfConfig !== hashOfConfig;
const changed =
fileDescriptor.changed ||
fileDescriptor.meta.hashOfConfig !== hashOfConfig;
if (fileDescriptor.notFound || changed) {
if (fileDescriptor.notFound) {
debug(`File not found on the file system: ${filePath}`);
return null;
}
if (changed) {
debug(`Cache entry not found or no longer valid: ${filePath}`);
return null;
}
// If source is present but null, need to reread the file from the filesystem.
if (fileDescriptor.meta.results && fileDescriptor.meta.results.source === null) {
if (
fileDescriptor.meta.results &&
fileDescriptor.meta.results.source === null
) {
debug(`Rereading cached result source from filesystem: ${filePath}`);
fileDescriptor.meta.results.source = fs.readFileSync(filePath, "utf-8");
}
@ -112,6 +159,7 @@ class LintResultCache {
const fileDescriptor = this.fileEntryCache.getFileDescriptor(filePath);
if (fileDescriptor && !fileDescriptor.notFound) {
debug(`Updating cached result: ${filePath}`);
// Serialize the result, except that we want to remove the file source if present.
const resultToSerialize = Object.assign({}, result);
@ -135,6 +183,7 @@ class LintResultCache {
* @returns {void}
*/
reconcile() {
debug(`Persisting cached results: ${this.cacheFileLocation}`);
this.fileEntryCache.reconcile();
}
}

15
node_modules/eslint/lib/cli.js generated vendored
View file

@ -32,6 +32,7 @@ const debug = require("debug")("eslint:cli");
/** @typedef {import("./eslint/eslint").ESLintOptions} ESLintOptions */
/** @typedef {import("./eslint/eslint").LintMessage} LintMessage */
/** @typedef {import("./eslint/eslint").LintResult} LintResult */
/** @typedef {import("./options").ParsedCLIOptions} ParsedCLIOptions */
//------------------------------------------------------------------------------
// Helpers
@ -54,7 +55,7 @@ function quietFixPredicate(message) {
/**
* Translates the CLI options into the options expected by the CLIEngine.
* @param {Object} cliOptions The CLI options to translate.
* @param {ParsedCLIOptions} cliOptions The CLI options to translate.
* @returns {ESLintOptions} The options object for the CLIEngine.
* @private
*/
@ -62,6 +63,7 @@ function translateOptions({
cache,
cacheFile,
cacheLocation,
cacheStrategy,
config,
env,
errorOnUnmatchedPattern,
@ -88,6 +90,7 @@ function translateOptions({
allowInlineConfig: inlineConfig,
cache,
cacheLocation: cacheLocation || cacheFile,
cacheStrategy,
errorOnUnmatchedPattern,
extensions: ext,
fix: (fix || fixDryRun) && (quiet ? quietFixPredicate : true),
@ -219,6 +222,8 @@ const cli = {
if (Array.isArray(args)) {
debug("CLI args: %o", args.slice(2));
}
/** @type {ParsedCLIOptions} */
let options;
try {
@ -299,12 +304,16 @@ const cli = {
await ESLint.outputFixes(results);
}
let resultsToPrint = results;
if (options.quiet) {
debug("Quiet mode enabled - filtering out warnings");
results = ESLint.getErrorResults(results);
resultsToPrint = ESLint.getErrorResults(resultsToPrint);
}
if (await printResults(engine, results, options.format, options.outputFile)) {
if (await printResults(engine, resultsToPrint, options.format, options.outputFile)) {
// Errors and warnings from the original unfiltered results should determine the exit code
const { errorCount, warningCount } = countErrors(results);
const tooManyWarnings =
options.maxWarnings >= 0 && warningCount > options.maxWarnings;

52
node_modules/eslint/lib/config/default-config.js generated vendored Normal file
View file

@ -0,0 +1,52 @@
/**
* @fileoverview Default configuration
* @author Nicholas C. Zakas
*/
"use strict";
//-----------------------------------------------------------------------------
// Requirements
//-----------------------------------------------------------------------------
const Rules = require("../rules");
//-----------------------------------------------------------------------------
// Helpers
//-----------------------------------------------------------------------------
exports.defaultConfig = [
{
plugins: {
"@": {
parsers: {
espree: require("espree")
},
/*
* Because we try to delay loading rules until absolutely
* necessary, a proxy allows us to hook into the lazy-loading
* aspect of the rules map while still keeping all of the
* relevant configuration inside of the config array.
*/
rules: new Proxy({}, {
get(target, property) {
return Rules.get(property);
},
has(target, property) {
return Rules.has(property);
}
})
}
},
ignores: [
"**/node_modules/**",
".git/**"
],
languageOptions: {
parser: "@/espree"
}
}
];

125
node_modules/eslint/lib/config/flat-config-array.js generated vendored Normal file
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@ -0,0 +1,125 @@
/**
* @fileoverview Flat Config Array
* @author Nicholas C. Zakas
*/
"use strict";
//-----------------------------------------------------------------------------
// Requirements
//-----------------------------------------------------------------------------
const { ConfigArray, ConfigArraySymbol } = require("@humanwhocodes/config-array");
const { flatConfigSchema } = require("./flat-config-schema");
const { RuleValidator } = require("./rule-validator");
const { defaultConfig } = require("./default-config");
const recommendedConfig = require("../../conf/eslint-recommended");
const allConfig = require("../../conf/eslint-all");
//-----------------------------------------------------------------------------
// Helpers
//-----------------------------------------------------------------------------
const ruleValidator = new RuleValidator();
/**
* Splits a plugin identifier in the form a/b/c into two parts: a/b and c.
* @param {string} identifier The identifier to parse.
* @returns {{objectName: string, pluginName: string}} The parts of the plugin
* name.
*/
function splitPluginIdentifier(identifier) {
const parts = identifier.split("/");
return {
objectName: parts.pop(),
pluginName: parts.join("/")
};
}
//-----------------------------------------------------------------------------
// Exports
//-----------------------------------------------------------------------------
/**
* Represents an array containing configuration information for ESLint.
*/
class FlatConfigArray extends ConfigArray {
/**
* Creates a new instance.
* @param {*[]} configs An array of configuration information.
* @param {{basePath: string, baseConfig: FlatConfig}} options The options
* to use for the config array instance.
*/
constructor(configs, { basePath, baseConfig = defaultConfig }) {
super(configs, {
basePath,
schema: flatConfigSchema
});
this.unshift(baseConfig);
}
/* eslint-disable class-methods-use-this */
/**
* Replaces a config with another config to allow us to put strings
* in the config array that will be replaced by objects before
* normalization.
* @param {Object} config The config to preprocess.
* @returns {Object} The preprocessed config.
*/
[ConfigArraySymbol.preprocessConfig](config) {
if (config === "eslint:recommended") {
return recommendedConfig;
}
if (config === "eslint:all") {
return allConfig;
}
return config;
}
/**
* Finalizes the config by replacing plugin references with their objects
* and validating rule option schemas.
* @param {Object} config The config to finalize.
* @returns {Object} The finalized config.
* @throws {TypeError} If the config is invalid.
*/
[ConfigArraySymbol.finalizeConfig](config) {
const { plugins, languageOptions, processor } = config;
// Check parser value
if (languageOptions && languageOptions.parser && typeof languageOptions.parser === "string") {
const { pluginName, objectName: parserName } = splitPluginIdentifier(languageOptions.parser);
if (!plugins || !plugins[pluginName] || !plugins[pluginName].parsers || !plugins[pluginName].parsers[parserName]) {
throw new TypeError(`Key "parser": Could not find "${parserName}" in plugin "${pluginName}".`);
}
languageOptions.parser = plugins[pluginName].parsers[parserName];
}
// Check processor value
if (processor && typeof processor === "string") {
const { pluginName, objectName: processorName } = splitPluginIdentifier(processor);
if (!plugins || !plugins[pluginName] || !plugins[pluginName].processors || !plugins[pluginName].processors[processorName]) {
throw new TypeError(`Key "processor": Could not find "${processorName}" in plugin "${pluginName}".`);
}
config.processor = plugins[pluginName].processors[processorName];
}
ruleValidator.validate(config);
return config;
}
/* eslint-enable class-methods-use-this */
}
exports.FlatConfigArray = FlatConfigArray;

452
node_modules/eslint/lib/config/flat-config-schema.js generated vendored Normal file
View file

@ -0,0 +1,452 @@
/**
* @fileoverview Flat config schema
* @author Nicholas C. Zakas
*/
"use strict";
//-----------------------------------------------------------------------------
// Type Definitions
//-----------------------------------------------------------------------------
/**
* @typedef ObjectPropertySchema
* @property {Function|string} merge The function or name of the function to call
* to merge multiple objects with this property.
* @property {Function|string} validate The function or name of the function to call
* to validate the value of this property.
*/
//-----------------------------------------------------------------------------
// Helpers
//-----------------------------------------------------------------------------
const ruleSeverities = new Map([
[0, 0], ["off", 0],
[1, 1], ["warn", 1],
[2, 2], ["error", 2]
]);
const globalVariablesValues = new Set([
true, "true", "writable", "writeable",
false, "false", "readonly", "readable", null,
"off"
]);
/**
* Check if a value is a non-null object.
* @param {any} value The value to check.
* @returns {boolean} `true` if the value is a non-null object.
*/
function isNonNullObject(value) {
return typeof value === "object" && value !== null;
}
/**
* Check if a value is undefined.
* @param {any} value The value to check.
* @returns {boolean} `true` if the value is undefined.
*/
function isUndefined(value) {
return typeof value === "undefined";
}
/**
* Deeply merges two objects.
* @param {Object} first The base object.
* @param {Object} second The overrides object.
* @returns {Object} An object with properties from both first and second.
*/
function deepMerge(first = {}, second = {}) {
/*
* If the second value is an array, just return it. We don't merge
* arrays because order matters and we can't know the correct order.
*/
if (Array.isArray(second)) {
return second;
}
/*
* First create a result object where properties from the second object
* overwrite properties from the first. This sets up a baseline to use
* later rather than needing to inspect and change every property
* individually.
*/
const result = {
...first,
...second
};
for (const key of Object.keys(second)) {
// avoid hairy edge case
if (key === "__proto__") {
continue;
}
const firstValue = first[key];
const secondValue = second[key];
if (isNonNullObject(firstValue)) {
result[key] = deepMerge(firstValue, secondValue);
} else if (isUndefined(firstValue)) {
if (isNonNullObject(secondValue)) {
result[key] = deepMerge(
Array.isArray(secondValue) ? [] : {},
secondValue
);
} else if (!isUndefined(secondValue)) {
result[key] = secondValue;
}
}
}
return result;
}
/**
* Normalizes the rule options config for a given rule by ensuring that
* it is an array and that the first item is 0, 1, or 2.
* @param {Array|string|number} ruleOptions The rule options config.
* @returns {Array} An array of rule options.
*/
function normalizeRuleOptions(ruleOptions) {
const finalOptions = Array.isArray(ruleOptions)
? ruleOptions.slice(0)
: [ruleOptions];
finalOptions[0] = ruleSeverities.get(finalOptions[0]);
return finalOptions;
}
//-----------------------------------------------------------------------------
// Assertions
//-----------------------------------------------------------------------------
/**
* Validates that a value is a valid rule options entry.
* @param {any} value The value to check.
* @returns {void}
* @throws {TypeError} If the value isn't a valid rule options.
*/
function assertIsRuleOptions(value) {
if (typeof value !== "string" && typeof value !== "number" && !Array.isArray(value)) {
throw new TypeError("Expected a string, number, or array.");
}
}
/**
* Validates that a value is valid rule severity.
* @param {any} value The value to check.
* @returns {void}
* @throws {TypeError} If the value isn't a valid rule severity.
*/
function assertIsRuleSeverity(value) {
const severity = typeof value === "string"
? ruleSeverities.get(value.toLowerCase())
: ruleSeverities.get(value);
if (typeof severity === "undefined") {
throw new TypeError("Expected severity of \"off\", 0, \"warn\", 1, \"error\", or 2.");
}
}
/**
* Validates that a given string is the form pluginName/objectName.
* @param {string} value The string to check.
* @returns {void}
* @throws {TypeError} If the string isn't in the correct format.
*/
function assertIsPluginMemberName(value) {
if (!/[@a-z0-9-_$]+(?:\/(?:[a-z0-9-_$]+))+$/iu.test(value)) {
throw new TypeError(`Expected string in the form "pluginName/objectName" but found "${value}".`);
}
}
/**
* Validates that a value is an object.
* @param {any} value The value to check.
* @returns {void}
* @throws {TypeError} If the value isn't an object.
*/
function assertIsObject(value) {
if (!isNonNullObject(value)) {
throw new TypeError("Expected an object.");
}
}
/**
* Validates that a value is an object or a string.
* @param {any} value The value to check.
* @returns {void}
* @throws {TypeError} If the value isn't an object or a string.
*/
function assertIsObjectOrString(value) {
if ((!value || typeof value !== "object") && typeof value !== "string") {
throw new TypeError("Expected an object or string.");
}
}
//-----------------------------------------------------------------------------
// Low-Level Schemas
//-----------------------------------------------------------------------------
/** @type {ObjectPropertySchema} */
const numberSchema = {
merge: "replace",
validate: "number"
};
/** @type {ObjectPropertySchema} */
const booleanSchema = {
merge: "replace",
validate: "boolean"
};
/** @type {ObjectPropertySchema} */
const deepObjectAssignSchema = {
merge(first = {}, second = {}) {
return deepMerge(first, second);
},
validate: "object"
};
//-----------------------------------------------------------------------------
// High-Level Schemas
//-----------------------------------------------------------------------------
/** @type {ObjectPropertySchema} */
const globalsSchema = {
merge: "assign",
validate(value) {
assertIsObject(value);
for (const key of Object.keys(value)) {
// avoid hairy edge case
if (key === "__proto__") {
continue;
}
if (key !== key.trim()) {
throw new TypeError(`Global "${key}" has leading or trailing whitespace.`);
}
if (!globalVariablesValues.has(value[key])) {
throw new TypeError(`Key "${key}": Expected "readonly", "writable", or "off".`);
}
}
}
};
/** @type {ObjectPropertySchema} */
const parserSchema = {
merge: "replace",
validate(value) {
assertIsObjectOrString(value);
if (typeof value === "object" && typeof value.parse !== "function" && typeof value.parseForESLint !== "function") {
throw new TypeError("Expected object to have a parse() or parseForESLint() method.");
}
if (typeof value === "string") {
assertIsPluginMemberName(value);
}
}
};
/** @type {ObjectPropertySchema} */
const pluginsSchema = {
merge(first = {}, second = {}) {
const keys = new Set([...Object.keys(first), ...Object.keys(second)]);
const result = {};
// manually validate that plugins are not redefined
for (const key of keys) {
// avoid hairy edge case
if (key === "__proto__") {
continue;
}
if (key in first && key in second && first[key] !== second[key]) {
throw new TypeError(`Cannot redefine plugin "${key}".`);
}
result[key] = second[key] || first[key];
}
return result;
},
validate(value) {
// first check the value to be sure it's an object
if (value === null || typeof value !== "object") {
throw new TypeError("Expected an object.");
}
// second check the keys to make sure they are objects
for (const key of Object.keys(value)) {
// avoid hairy edge case
if (key === "__proto__") {
continue;
}
if (value[key] === null || typeof value[key] !== "object") {
throw new TypeError(`Key "${key}": Expected an object.`);
}
}
}
};
/** @type {ObjectPropertySchema} */
const processorSchema = {
merge: "replace",
validate(value) {
if (typeof value === "string") {
assertIsPluginMemberName(value);
} else if (value && typeof value === "object") {
if (typeof value.preprocess !== "function" || typeof value.postprocess !== "function") {
throw new TypeError("Object must have a preprocess() and a postprocess() method.");
}
} else {
throw new TypeError("Expected an object or a string.");
}
}
};
/** @type {ObjectPropertySchema} */
const rulesSchema = {
merge(first = {}, second = {}) {
const result = {
...first,
...second
};
for (const ruleId of Object.keys(result)) {
// avoid hairy edge case
if (ruleId === "__proto__") {
/* eslint-disable-next-line no-proto */
delete result.__proto__;
continue;
}
result[ruleId] = normalizeRuleOptions(result[ruleId]);
/*
* If either rule config is missing, then the correct
* config is already present and we just need to normalize
* the severity.
*/
if (!(ruleId in first) || !(ruleId in second)) {
continue;
}
const firstRuleOptions = normalizeRuleOptions(first[ruleId]);
const secondRuleOptions = normalizeRuleOptions(second[ruleId]);
/*
* If the second rule config only has a severity (length of 1),
* then use that severity and keep the rest of the options from
* the first rule config.
*/
if (secondRuleOptions.length === 1) {
result[ruleId] = [secondRuleOptions[0], ...firstRuleOptions.slice(1)];
continue;
}
/*
* In any other situation, then the second rule config takes
* precedence. That means the value at `result[ruleId]` is
* already correct and no further work is necessary.
*/
}
return result;
},
validate(value) {
assertIsObject(value);
let lastRuleId;
// Performance: One try-catch has less overhead than one per loop iteration
try {
/*
* We are not checking the rule schema here because there is no
* guarantee that the rule definition is present at this point. Instead
* we wait and check the rule schema during the finalization step
* of calculating a config.
*/
for (const ruleId of Object.keys(value)) {
// avoid hairy edge case
if (ruleId === "__proto__") {
continue;
}
lastRuleId = ruleId;
const ruleOptions = value[ruleId];
assertIsRuleOptions(ruleOptions);
if (Array.isArray(ruleOptions)) {
assertIsRuleSeverity(ruleOptions[0]);
} else {
assertIsRuleSeverity(ruleOptions);
}
}
} catch (error) {
error.message = `Key "${lastRuleId}": ${error.message}`;
throw error;
}
}
};
/** @type {ObjectPropertySchema} */
const sourceTypeSchema = {
merge: "replace",
validate(value) {
if (typeof value !== "string" || !/^(?:script|module|commonjs)$/u.test(value)) {
throw new TypeError("Expected \"script\", \"module\", or \"commonjs\".");
}
}
};
//-----------------------------------------------------------------------------
// Full schema
//-----------------------------------------------------------------------------
exports.flatConfigSchema = {
settings: deepObjectAssignSchema,
linterOptions: {
schema: {
noInlineConfig: booleanSchema,
reportUnusedDisableDirectives: booleanSchema
}
},
languageOptions: {
schema: {
ecmaVersion: numberSchema,
sourceType: sourceTypeSchema,
globals: globalsSchema,
parser: parserSchema,
parserOptions: deepObjectAssignSchema
}
},
processor: processorSchema,
plugins: pluginsSchema,
rules: rulesSchema
};

169
node_modules/eslint/lib/config/rule-validator.js generated vendored Normal file
View file

@ -0,0 +1,169 @@
/**
* @fileoverview Rule Validator
* @author Nicholas C. Zakas
*/
"use strict";
//-----------------------------------------------------------------------------
// Requirements
//-----------------------------------------------------------------------------
const ajv = require("../shared/ajv")();
//-----------------------------------------------------------------------------
// Helpers
//-----------------------------------------------------------------------------
/**
* Finds a rule with the given ID in the given config.
* @param {string} ruleId The ID of the rule to find.
* @param {Object} config The config to search in.
* @returns {{create: Function, schema: (Array|null)}} THe rule object.
*/
function findRuleDefinition(ruleId, config) {
const ruleIdParts = ruleId.split("/");
let pluginName, ruleName;
// built-in rule
if (ruleIdParts.length === 1) {
pluginName = "@";
ruleName = ruleIdParts[0];
} else {
ruleName = ruleIdParts.pop();
pluginName = ruleIdParts.join("/");
}
if (!config.plugins || !config.plugins[pluginName]) {
throw new TypeError(`Key "rules": Key "${ruleId}": Could not find plugin "${pluginName}".`);
}
if (!config.plugins[pluginName].rules || !config.plugins[pluginName].rules[ruleName]) {
throw new TypeError(`Key "rules": Key "${ruleId}": Could not find "${ruleName}" in plugin "${pluginName}".`);
}
return config.plugins[pluginName].rules[ruleName];
}
/**
* Gets a complete options schema for a rule.
* @param {{create: Function, schema: (Array|null)}} rule A new-style rule object
* @returns {Object} JSON Schema for the rule's options.
*/
function getRuleOptionsSchema(rule) {
if (!rule) {
return null;
}
const schema = rule.schema || rule.meta && rule.meta.schema;
if (Array.isArray(schema)) {
if (schema.length) {
return {
type: "array",
items: schema,
minItems: 0,
maxItems: schema.length
};
}
return {
type: "array",
minItems: 0,
maxItems: 0
};
}
// Given a full schema, leave it alone
return schema || null;
}
//-----------------------------------------------------------------------------
// Exports
//-----------------------------------------------------------------------------
/**
* Implements validation functionality for the rules portion of a config.
*/
class RuleValidator {
/**
* Creates a new instance.
*/
constructor() {
/**
* A collection of compiled validators for rules that have already
* been validated.
* @type {WeakMap}
* @property validators
*/
this.validators = new WeakMap();
}
/**
* Validates all of the rule configurations in a config against each
* rule's schema.
* @param {Object} config The full config to validate. This object must
* contain both the rules section and the plugins section.
* @returns {void}
* @throws {Error} If a rule's configuration does not match its schema.
*/
validate(config) {
if (!config.rules) {
return;
}
for (const [ruleId, ruleOptions] of Object.entries(config.rules)) {
// check for edge case
if (ruleId === "__proto__") {
continue;
}
/*
* If a rule is disabled, we don't do any validation. This allows
* users to safely set any value to 0 or "off" without worrying
* that it will cause a validation error.
*
* Note: ruleOptions is always an array at this point because
* this validation occurs after FlatConfigArray has merged and
* normalized values.
*/
if (ruleOptions[0] === 0) {
continue;
}
const rule = findRuleDefinition(ruleId, config);
// Precompile and cache validator the first time
if (!this.validators.has(rule)) {
const schema = getRuleOptionsSchema(rule);
if (schema) {
this.validators.set(rule, ajv.compile(schema));
}
}
const validateRule = this.validators.get(rule);
if (validateRule) {
validateRule(ruleOptions.slice(1));
if (validateRule.errors) {
throw new Error(`Key "rules": Key "${ruleId}": ${
validateRule.errors.map(
error => `\tValue ${JSON.stringify(error.data)} ${error.message}.\n`
).join("")
}`);
}
}
}
}
}
exports.RuleValidator = RuleValidator;

53
node_modules/eslint/lib/eslint/eslint.js generated vendored
View file

@ -43,6 +43,7 @@ const { version } = require("../../package.json");
* @property {ConfigData} [baseConfig] Base config object, extended by all configs used with this instance
* @property {boolean} [cache] Enable result caching.
* @property {string} [cacheLocation] The cache file to use instead of .eslintcache.
* @property {"metadata" | "content"} [cacheStrategy] The strategy used to detect changed files.
* @property {string} [cwd] The value to use for the current working directory.
* @property {boolean} [errorOnUnmatchedPattern] If `false` then `ESLint#lintFiles()` doesn't throw even if no target files found. Defaults to `true`.
* @property {string[]} [extensions] An array of file extensions to check.
@ -157,6 +158,7 @@ function processOptions({
baseConfig = null,
cache = false,
cacheLocation = ".eslintcache",
cacheStrategy = "metadata",
cwd = process.cwd(),
errorOnUnmatchedPattern = true,
extensions = null, // ← should be null by default because if it's an array then it suppresses RFC20 feature.
@ -216,6 +218,12 @@ function processOptions({
if (!isNonEmptyString(cacheLocation)) {
errors.push("'cacheLocation' must be a non-empty string.");
}
if (
cacheStrategy !== "metadata" &&
cacheStrategy !== "content"
) {
errors.push("'cacheStrategy' must be any of \"metadata\", \"content\".");
}
if (!isNonEmptyString(cwd) || !path.isAbsolute(cwd)) {
errors.push("'cwd' must be an absolute path.");
}
@ -272,7 +280,7 @@ function processOptions({
errors.push("'rulePaths' must be an array of non-empty strings.");
}
if (typeof useEslintrc !== "boolean") {
errors.push("'useElintrc' must be a boolean.");
errors.push("'useEslintrc' must be a boolean.");
}
if (errors.length > 0) {
@ -284,6 +292,7 @@ function processOptions({
baseConfig,
cache,
cacheLocation,
cacheStrategy,
configFile: overrideConfigFile,
cwd,
errorOnUnmatchedPattern,
@ -505,6 +514,39 @@ class ESLint {
return CLIEngine.getErrorResults(results);
}
/**
* Returns meta objects for each rule represented in the lint results.
* @param {LintResult[]} results The results to fetch rules meta for.
* @returns {Object} A mapping of ruleIds to rule meta objects.
*/
getRulesMetaForResults(results) {
const resultRuleIds = new Set();
// first gather all ruleIds from all results
for (const result of results) {
for (const { ruleId } of result.messages) {
resultRuleIds.add(ruleId);
}
}
// create a map of all rules in the results
const { cliEngine } = privateMembersMap.get(this);
const rules = cliEngine.getRules();
const resultRules = new Map();
for (const [ruleId, rule] of rules) {
if (resultRuleIds.has(ruleId)) {
resultRules.set(ruleId, rule);
}
}
return createRulesMeta(resultRules);
}
/**
* Executes the current configuration on an array of file and directory names.
* @param {string[]} patterns An array of file and directory names.
@ -543,9 +585,12 @@ class ESLint {
...unknownOptions
} = options || {};
for (const key of Object.keys(unknownOptions)) {
throw new Error(`'options' must not include the unknown option '${key}'`);
const unknownOptionKeys = Object.keys(unknownOptions);
if (unknownOptionKeys.length > 0) {
throw new Error(`'options' must not include the unknown option(s): ${unknownOptionKeys.join(", ")}`);
}
if (filePath !== void 0 && !isNonEmptyString(filePath)) {
throw new Error("'options.filePath' must be a non-empty string or undefined");
}
@ -563,7 +608,7 @@ class ESLint {
/**
* Returns the formatter representing the given formatter name.
* @param {string} [name] The name of the formattter to load.
* @param {string} [name] The name of the formatter to load.
* The following values are allowed:
* - `undefined` ... Load `stylish` builtin formatter.
* - A builtin formatter name ... Load the builtin formatter.

6
node_modules/eslint/lib/init/autoconfig.js generated vendored
View file

@ -9,7 +9,7 @@
// Requirements
//------------------------------------------------------------------------------
const lodash = require("lodash"),
const equal = require("fast-deep-equal"),
recConfig = require("../../conf/eslint-recommended"),
ConfigOps = require("@eslint/eslintrc/lib/shared/config-ops"),
{ Linter } = require("../linter"),
@ -85,7 +85,7 @@ class Registry {
* @returns {void}
*/
populateFromCoreRules() {
const rulesConfig = configRule.createCoreRuleConfigs();
const rulesConfig = configRule.createCoreRuleConfigs(/* noDeprecated = */ true);
this.rules = makeRegistryItems(rulesConfig);
}
@ -329,7 +329,7 @@ function extendFromRecommended(config) {
const recRules = Object.keys(recConfig.rules).filter(ruleId => ConfigOps.isErrorSeverity(recConfig.rules[ruleId]));
recRules.forEach(ruleId => {
if (lodash.isEqual(recConfig.rules[ruleId], newConfig.rules[ruleId])) {
if (equal(recConfig.rules[ruleId], newConfig.rules[ruleId])) {
delete newConfig.rules[ruleId];
}
});

1
node_modules/eslint/lib/init/config-file.js generated vendored
View file

@ -117,6 +117,7 @@ function writeJSConfigFile(config, filePath) {
function write(config, filePath) {
switch (path.extname(filePath)) {
case ".js":
case ".cjs":
writeJSConfigFile(config, filePath);
break;

18
node_modules/eslint/lib/init/config-initializer.js generated vendored
View file

@ -12,6 +12,7 @@
const util = require("util"),
path = require("path"),
fs = require("fs"),
enquirer = require("enquirer"),
ProgressBar = require("progress"),
semver = require("semver"),
@ -48,6 +49,16 @@ function writeFile(config, format) {
extname = ".yml";
} else if (format === "JSON") {
extname = ".json";
} else if (format === "JavaScript") {
const pkgJSONPath = npmUtils.findPackageJson();
if (pkgJSONPath) {
const pkgJSONContents = JSON.parse(fs.readFileSync(pkgJSONPath, "utf8"));
if (pkgJSONContents.type === "module") {
extname = ".cjs";
}
}
}
const installedESLint = config.installedESLint;
@ -531,7 +542,8 @@ function promptUser() {
choices: [
{ message: "Airbnb: https://github.com/airbnb/javascript", name: "airbnb" },
{ message: "Standard: https://github.com/standard/standard", name: "standard" },
{ message: "Google: https://github.com/google/eslint-config-google", name: "google" }
{ message: "Google: https://github.com/google/eslint-config-google", name: "google" },
{ message: "XO: https://github.com/xojs/eslint-config-xo", name: "xo" }
],
skip() {
this.state.answers.packageJsonExists = npmUtils.checkPackageJson();
@ -565,7 +577,8 @@ function promptUser() {
{
type: "toggle",
name: "installESLint",
message(answers) {
message() {
const { answers } = this.state;
const verb = semver.ltr(answers.localESLintVersion, answers.requiredESLintVersionRange)
? "upgrade"
: "downgrade";
@ -682,6 +695,7 @@ const init = {
hasESLintVersionConflict,
installModules,
processAnswers,
writeFile,
/* istanbul ignore next */initializeConfig() {
return promptUser();
}

4
node_modules/eslint/lib/init/npm-utils.js generated vendored
View file

@ -50,8 +50,7 @@ function findPackageJson(startDir) {
*/
function installSyncSaveDev(packages) {
const packageList = Array.isArray(packages) ? packages : [packages];
const npmProcess = spawn.sync("npm", ["i", "--save-dev"].concat(packageList),
{ stdio: "inherit" });
const npmProcess = spawn.sync("npm", ["i", "--save-dev"].concat(packageList), { stdio: "inherit" });
const error = npmProcess.error;
if (error && error.code === "ENOENT") {
@ -172,6 +171,7 @@ function checkPackageJson(startDir) {
module.exports = {
installSyncSaveDev,
fetchPeerDependencies,
findPackageJson,
checkDeps,
checkDevDeps,
checkPackageJson

18
node_modules/eslint/lib/linter/apply-disable-directives.js generated vendored
View file

@ -5,8 +5,6 @@
"use strict";
const lodash = require("lodash");
/**
* Compares the locations of two objects in a source file
* @param {{line: number, column: number}} itemA The first object
@ -124,7 +122,21 @@ module.exports = ({ directives, problems, reportUnusedDisableDirectives = "off"
.map(directive => Object.assign({}, directive, { unprocessedDirective: directive }))
.sort(compareLocations);
const lineDirectives = lodash.flatMap(directives, directive => {
/**
* Returns a new array formed by applying a given callback function to each element of the array, and then flattening the result by one level.
* TODO(stephenwade): Replace this with array.flatMap when we drop support for Node v10
* @param {any[]} array The array to process
* @param {Function} fn The function to use
* @returns {any[]} The result array
*/
function flatMap(array, fn) {
const mapped = array.map(fn);
const flattened = [].concat(...mapped);
return flattened;
}
const lineDirectives = flatMap(directives, directive => {
switch (directive.type) {
case "disable":
case "enable":

62
node_modules/eslint/lib/linter/linter.js generated vendored
View file

@ -15,7 +15,7 @@ const
eslintScope = require("eslint-scope"),
evk = require("eslint-visitor-keys"),
espree = require("espree"),
lodash = require("lodash"),
merge = require("lodash.merge"),
BuiltInEnvironments = require("@eslint/eslintrc/conf/environments"),
pkg = require("../../package.json"),
astUtils = require("../shared/ast-utils"),
@ -37,8 +37,10 @@ const
const debug = require("debug")("eslint:linter");
const MAX_AUTOFIX_PASSES = 10;
const DEFAULT_PARSER_NAME = "espree";
const DEFAULT_ECMA_VERSION = 5;
const commentParser = new ConfigCommentParser();
const DEFAULT_ERROR_LOC = { start: { line: 1, column: 0 }, end: { line: 1, column: 1 } };
const parserSymbol = Symbol.for("eslint.RuleTester.parser");
//------------------------------------------------------------------------------
// Typedefs
@ -432,10 +434,16 @@ function getDirectiveComments(filename, ast, ruleMapper, warnInlineConfig) {
/**
* Normalize ECMAScript version from the initial config
* @param {number} ecmaVersion ECMAScript version from the initial config
* @param {Parser} parser The parser which uses this options.
* @param {number} ecmaVersion ECMAScript version from the initial config
* @returns {number} normalized ECMAScript version
*/
function normalizeEcmaVersion(ecmaVersion) {
function normalizeEcmaVersion(parser, ecmaVersion) {
if ((parser[parserSymbol] || parser) === espree) {
if (ecmaVersion === "latest") {
return espree.latestEcmaVersion;
}
}
/*
* Calculate ECMAScript edition number from official year version starting with
@ -444,7 +452,7 @@ function normalizeEcmaVersion(ecmaVersion) {
return ecmaVersion >= 2015 ? ecmaVersion - 2009 : ecmaVersion;
}
const eslintEnvPattern = /\/\*\s*eslint-env\s(.+?)\*\//gu;
const eslintEnvPattern = /\/\*\s*eslint-env\s(.+?)\*\//gsu;
/**
* Checks whether or not there is a comment which has "eslint-env *" in a given text.
@ -521,16 +529,17 @@ function normalizeVerifyOptions(providedOptions, config) {
/**
* Combines the provided parserOptions with the options from environments
* @param {string} parserName The parser name which uses this options.
* @param {Parser} parser The parser which uses this options.
* @param {ParserOptions} providedOptions The provided 'parserOptions' key in a config
* @param {Environment[]} enabledEnvironments The environments enabled in configuration and with inline comments
* @returns {ParserOptions} Resulting parser options after merge
*/
function resolveParserOptions(parserName, providedOptions, enabledEnvironments) {
function resolveParserOptions(parser, providedOptions, enabledEnvironments) {
const parserOptionsFromEnv = enabledEnvironments
.filter(env => env.parserOptions)
.reduce((parserOptions, env) => lodash.merge(parserOptions, env.parserOptions), {});
const mergedParserOptions = lodash.merge(parserOptionsFromEnv, providedOptions || {});
.reduce((parserOptions, env) => merge(parserOptions, env.parserOptions), {});
const mergedParserOptions = merge(parserOptionsFromEnv, providedOptions || {});
const isModule = mergedParserOptions.sourceType === "module";
if (isModule) {
@ -542,12 +551,7 @@ function resolveParserOptions(parserName, providedOptions, enabledEnvironments)
mergedParserOptions.ecmaFeatures = Object.assign({}, mergedParserOptions.ecmaFeatures, { globalReturn: false });
}
/*
* TODO: @aladdin-add
* 1. for a 3rd-party parser, do not normalize parserOptions
* 2. for espree, no need to do this (espree will do it)
*/
mergedParserOptions.ecmaVersion = normalizeEcmaVersion(mergedParserOptions.ecmaVersion);
mergedParserOptions.ecmaVersion = normalizeEcmaVersion(parser, mergedParserOptions.ecmaVersion);
return mergedParserOptions;
}
@ -606,7 +610,7 @@ function getRuleOptions(ruleConfig) {
*/
function analyzeScope(ast, parserOptions, visitorKeys) {
const ecmaFeatures = parserOptions.ecmaFeatures || {};
const ecmaVersion = parserOptions.ecmaVersion || 5;
const ecmaVersion = parserOptions.ecmaVersion || DEFAULT_ECMA_VERSION;
return eslintScope.analyze(ast, {
ignoreEval: true,
@ -828,9 +832,10 @@ const BASE_TRAVERSAL_CONTEXT = Object.freeze(
* @param {string} filename The reported filename of the code
* @param {boolean} disableFixes If true, it doesn't make `fix` properties.
* @param {string | undefined} cwd cwd of the cli
* @param {string} physicalFilename The full path of the file on disk without any code block information
* @returns {Problem[]} An array of reported problems
*/
function runRules(sourceCode, configuredRules, ruleMapper, parserOptions, parserName, settings, filename, disableFixes, cwd) {
function runRules(sourceCode, configuredRules, ruleMapper, parserOptions, parserName, settings, filename, disableFixes, cwd, physicalFilename) {
const emitter = createEmitter();
const nodeQueue = [];
let currentNode = sourceCode.ast;
@ -859,6 +864,7 @@ function runRules(sourceCode, configuredRules, ruleMapper, parserOptions, parser
getDeclaredVariables: sourceCode.scopeManager.getDeclaredVariables.bind(sourceCode.scopeManager),
getCwd: () => cwd,
getFilename: () => filename,
getPhysicalFilename: () => physicalFilename || filename,
getScope: () => getScope(sourceCode.scopeManager, currentNode),
getSourceCode: () => sourceCode,
markVariableAsUsed: name => markVariableAsUsed(sourceCode.scopeManager, currentNode, parserOptions, name),
@ -942,7 +948,9 @@ function runRules(sourceCode, configuredRules, ruleMapper, parserOptions, parser
});
// only run code path analyzer if the top level node is "Program", skip otherwise
const eventGenerator = nodeQueue[0].node.type === "Program" ? new CodePathAnalyzer(new NodeEventGenerator(emitter)) : new NodeEventGenerator(emitter);
const eventGenerator = nodeQueue[0].node.type === "Program"
? new CodePathAnalyzer(new NodeEventGenerator(emitter, { visitorKeys: sourceCode.visitorKeys, fallback: Traverser.getKeys }))
: new NodeEventGenerator(emitter, { visitorKeys: sourceCode.visitorKeys, fallback: Traverser.getKeys });
nodeQueue.forEach(traversalInfo => {
currentNode = traversalInfo.node;
@ -1119,7 +1127,7 @@ class Linter {
.map(envName => getEnv(slots, envName))
.filter(env => env);
const parserOptions = resolveParserOptions(parserName, config.parserOptions || {}, enabledEnvs);
const parserOptions = resolveParserOptions(parser, config.parserOptions || {}, enabledEnvs);
const configuredGlobals = resolveGlobals(config.globals || {}, enabledEnvs);
const settings = config.settings || {};
@ -1179,7 +1187,8 @@ class Linter {
settings,
options.filename,
options.disableFixes,
slots.cwd
slots.cwd,
providedOptions.physicalFilename
);
} catch (err) {
err.message += `\nOccurred while linting ${options.filename}`;
@ -1282,9 +1291,12 @@ class Linter {
_verifyWithProcessor(textOrSourceCode, config, options, configForRecursive) {
const filename = options.filename || "<input>";
const filenameToExpose = normalizeFilename(filename);
const physicalFilename = options.physicalFilename || filenameToExpose;
const text = ensureText(textOrSourceCode);
const preprocess = options.preprocess || (rawText => [rawText]);
const postprocess = options.postprocess || lodash.flatten;
// TODO(stephenwade): Replace this with array.flat() when we drop support for Node v10
const postprocess = options.postprocess || (array => [].concat(...array));
const filterCodeBlock =
options.filterCodeBlock ||
(blockFilename => blockFilename.endsWith(".js"));
@ -1306,13 +1318,13 @@ class Linter {
return [];
}
// Resolve configuration again if the file extension was changed.
if (configForRecursive && path.extname(blockName) !== originalExtname) {
debug("Resolving configuration again because the file extension was changed.");
// Resolve configuration again if the file content or extension was changed.
if (configForRecursive && (text !== blockText || path.extname(blockName) !== originalExtname)) {
debug("Resolving configuration again because the file content or extension was changed.");
return this._verifyWithConfigArray(
blockText,
configForRecursive,
{ ...options, filename: blockName }
{ ...options, filename: blockName, physicalFilename }
);
}
@ -1320,7 +1332,7 @@ class Linter {
return this._verifyWithoutProcessors(
blockText,
config,
{ ...options, filename: blockName }
{ ...options, filename: blockName, physicalFilename }
);
});

55
node_modules/eslint/lib/linter/node-event-generator.js generated vendored
View file

@ -10,7 +10,6 @@
//------------------------------------------------------------------------------
const esquery = require("esquery");
const lodash = require("lodash");
//------------------------------------------------------------------------------
// Typedefs
@ -32,6 +31,35 @@ const lodash = require("lodash");
// Helpers
//------------------------------------------------------------------------------
/**
* Computes the union of one or more arrays
* @param {...any[]} arrays One or more arrays to union
* @returns {any[]} The union of the input arrays
*/
function union(...arrays) {
// TODO(stephenwade): Replace this with arrays.flat() when we drop support for Node v10
return [...new Set([].concat(...arrays))];
}
/**
* Computes the intersection of one or more arrays
* @param {...any[]} arrays One or more arrays to intersect
* @returns {any[]} The intersection of the input arrays
*/
function intersection(...arrays) {
if (arrays.length === 0) {
return [];
}
let result = [...new Set(arrays[0])];
for (const array of arrays.slice(1)) {
result = result.filter(x => array.includes(x));
}
return result;
}
/**
* Gets the possible types of a selector
* @param {Object} parsedSelector An object (from esquery) describing the matching behavior of the selector
@ -46,7 +74,7 @@ function getPossibleTypes(parsedSelector) {
const typesForComponents = parsedSelector.selectors.map(getPossibleTypes);
if (typesForComponents.every(Boolean)) {
return lodash.union(...typesForComponents);
return union(...typesForComponents);
}
return null;
}
@ -63,7 +91,7 @@ function getPossibleTypes(parsedSelector) {
* If at least one of the components could only match a particular type, the compound could only match
* the intersection of those types.
*/
return lodash.intersection(...typesForComponents);
return intersection(...typesForComponents);
}
case "child":
@ -166,15 +194,21 @@ function tryParseSelector(rawSelector) {
}
}
const selectorCache = new Map();
/**
* Parses a raw selector string, and returns the parsed selector along with specificity and type information.
* @param {string} rawSelector A raw AST selector
* @returns {ASTSelector} A selector descriptor
*/
const parseSelector = lodash.memoize(rawSelector => {
function parseSelector(rawSelector) {
if (selectorCache.has(rawSelector)) {
return selectorCache.get(rawSelector);
}
const parsedSelector = tryParseSelector(rawSelector);
return {
const result = {
rawSelector,
isExit: rawSelector.endsWith(":exit"),
parsedSelector,
@ -182,7 +216,10 @@ const parseSelector = lodash.memoize(rawSelector => {
attributeCount: countClassAttributes(parsedSelector),
identifierCount: countIdentifiers(parsedSelector)
};
});
selectorCache.set(rawSelector, result);
return result;
}
//------------------------------------------------------------------------------
// Public Interface
@ -208,10 +245,12 @@ class NodeEventGenerator {
* An SafeEmitter which is the destination of events. This emitter must already
* have registered listeners for all of the events that it needs to listen for.
* (See lib/linter/safe-emitter.js for more details on `SafeEmitter`.)
* @param {ESQueryOptions} esqueryOptions `esquery` options for traversing custom nodes.
* @returns {NodeEventGenerator} new instance
*/
constructor(emitter) {
constructor(emitter, esqueryOptions) {
this.emitter = emitter;
this.esqueryOptions = esqueryOptions;
this.currentAncestry = [];
this.enterSelectorsByNodeType = new Map();
this.exitSelectorsByNodeType = new Map();
@ -250,7 +289,7 @@ class NodeEventGenerator {
* @returns {void}
*/
applySelector(node, selector) {
if (esquery.matches(node, selector.parsedSelector, this.currentAncestry)) {
if (esquery.matches(node, selector.parsedSelector, this.currentAncestry, this.esqueryOptions)) {
this.emitter.emit(selector.rawSelector, node);
}
}

37
node_modules/eslint/lib/linter/report-translator.js generated vendored
View file

@ -115,6 +115,17 @@ function normalizeReportLoc(descriptor) {
return descriptor.node.loc;
}
/**
* Check that a fix has a valid range.
* @param {Fix|null} fix The fix to validate.
* @returns {void}
*/
function assertValidFix(fix) {
if (fix) {
assert(fix.range && typeof fix.range[0] === "number" && typeof fix.range[1] === "number", `Fix has invalid range: ${JSON.stringify(fix, null, 2)}`);
}
}
/**
* Compares items in a fixes array by range.
* @param {Fix} a The first message.
@ -133,6 +144,10 @@ function compareFixesByRange(a, b) {
* @returns {{text: string, range: number[]}} The merged fixes
*/
function mergeFixes(fixes, sourceCode) {
for (const fix of fixes) {
assertValidFix(fix);
}
if (fixes.length === 0) {
return null;
}
@ -181,6 +196,8 @@ function normalizeFixes(descriptor, sourceCode) {
if (fix && Symbol.iterator in fix) {
return mergeFixes(Array.from(fix), sourceCode);
}
assertValidFix(fix);
return fix;
}
@ -196,15 +213,19 @@ function mapSuggestions(descriptor, sourceCode, messages) {
return [];
}
return descriptor.suggest.map(suggestInfo => {
const computedDesc = suggestInfo.desc || messages[suggestInfo.messageId];
return descriptor.suggest
.map(suggestInfo => {
const computedDesc = suggestInfo.desc || messages[suggestInfo.messageId];
return {
...suggestInfo,
desc: interpolate(computedDesc, suggestInfo.data),
fix: normalizeFixes(suggestInfo, sourceCode)
};
});
return {
...suggestInfo,
desc: interpolate(computedDesc, suggestInfo.data),
fix: normalizeFixes(suggestInfo, sourceCode)
};
})
// Remove suggestions that didn't provide a fix
.filter(({ fix }) => fix);
}
/**

25
node_modules/eslint/lib/linter/timing.js generated vendored
View file

@ -44,6 +44,26 @@ const enabled = !!process.env.TIMING;
const HEADERS = ["Rule", "Time (ms)", "Relative"];
const ALIGN = [alignLeft, alignRight, alignRight];
/**
* Decide how many rules to show in the output list.
* @returns {number} the number of rules to show
*/
function getListSize() {
const MINIMUM_SIZE = 10;
if (typeof process.env.TIMING !== "string") {
return MINIMUM_SIZE;
}
if (process.env.TIMING.toLowerCase() === "all") {
return Number.POSITIVE_INFINITY;
}
const TIMING_ENV_VAR_AS_INTEGER = Number.parseInt(process.env.TIMING, 10);
return TIMING_ENV_VAR_AS_INTEGER > 10 ? TIMING_ENV_VAR_AS_INTEGER : MINIMUM_SIZE;
}
/* istanbul ignore next */
/**
* display the data
@ -61,7 +81,7 @@ function display(data) {
return [key, time];
})
.sort((a, b) => b[1] - a[1])
.slice(0, 10);
.slice(0, getListSize());
rows.forEach(row => {
row.push(`${(row[1] * 100 / total).toFixed(1)}%`);
@ -133,7 +153,8 @@ module.exports = (function() {
return {
time,
enabled
enabled,
getListSize
};
}());

55
node_modules/eslint/lib/options.js generated vendored
View file

@ -11,6 +11,53 @@
const optionator = require("optionator");
//------------------------------------------------------------------------------
// Typedefs
//------------------------------------------------------------------------------
/**
* The options object parsed by Optionator.
* @typedef {Object} ParsedCLIOptions
* @property {boolean} cache Only check changed files
* @property {string} cacheFile Path to the cache file. Deprecated: use --cache-location
* @property {string} [cacheLocation] Path to the cache file or directory
* @property {"metadata" | "content"} cacheStrategy Strategy to use for detecting changed files in the cache
* @property {boolean} [color] Force enabling/disabling of color
* @property {string} [config] Use this configuration, overriding .eslintrc.* config options if present
* @property {boolean} debug Output debugging information
* @property {string[]} [env] Specify environments
* @property {boolean} envInfo Output execution environment information
* @property {boolean} errorOnUnmatchedPattern Prevent errors when pattern is unmatched
* @property {boolean} eslintrc Disable use of configuration from .eslintrc.*
* @property {string[]} [ext] Specify JavaScript file extensions
* @property {boolean} fix Automatically fix problems
* @property {boolean} fixDryRun Automatically fix problems without saving the changes to the file system
* @property {("problem" | "suggestion" | "layout")[]} [fixType] Specify the types of fixes to apply (problem, suggestion, layout)
* @property {string} format Use a specific output format
* @property {string[]} [global] Define global variables
* @property {boolean} [help] Show help
* @property {boolean} ignore Disable use of ignore files and patterns
* @property {string} [ignorePath] Specify path of ignore file
* @property {string[]} [ignorePattern] Pattern of files to ignore (in addition to those in .eslintignore)
* @property {boolean} init Run config initialization wizard
* @property {boolean} inlineConfig Prevent comments from changing config or rules
* @property {number} maxWarnings Number of warnings to trigger nonzero exit code
* @property {string} [outputFile] Specify file to write report to
* @property {string} [parser] Specify the parser to be used
* @property {Object} [parserOptions] Specify parser options
* @property {string[]} [plugin] Specify plugins
* @property {string} [printConfig] Print the configuration for the given file
* @property {boolean | undefined} reportUnusedDisableDirectives Adds reported errors for unused eslint-disable directives
* @property {string} [resolvePluginsRelativeTo] A folder where plugins should be resolved from, CWD by default
* @property {Object} [rule] Specify rules
* @property {string[]} [rulesdir] Use additional rules from this directory
* @property {boolean} stdin Lint code provided on <STDIN>
* @property {string} [stdinFilename] Specify filename to process STDIN as
* @property {boolean} quiet Report errors only
* @property {boolean} [version] Output the version number
* @property {string[]} _ Positional filenames or patterns
*/
//------------------------------------------------------------------------------
// Initialization and Public Interface
//------------------------------------------------------------------------------
@ -214,6 +261,14 @@ module.exports = optionator({
type: "path::String",
description: "Path to the cache file or directory"
},
{
option: "cache-strategy",
dependsOn: ["cache"],
type: "String",
default: "metadata",
enum: ["metadata", "content"],
description: "Strategy to use for detecting changed files in the cache"
},
{
heading: "Miscellaneous"
},

116
node_modules/eslint/lib/rule-tester/rule-tester.js generated vendored
View file

@ -44,7 +44,8 @@ const
assert = require("assert"),
path = require("path"),
util = require("util"),
lodash = require("lodash"),
merge = require("lodash.merge"),
equal = require("fast-deep-equal"),
Traverser = require("../../lib/shared/traverser"),
{ getRuleOptionsSchema, validate } = require("../shared/config-validator"),
{ Linter, SourceCodeFixer, interpolate } = require("../linter");
@ -52,6 +53,7 @@ const
const ajv = require("../shared/ajv")({ strictDefaults: true });
const espreePath = require.resolve("espree");
const parserSymbol = Symbol.for("eslint.RuleTester.parser");
//------------------------------------------------------------------------------
// Typedefs
@ -70,6 +72,7 @@ const espreePath = require.resolve("espree");
* @property {{ [name: string]: any }} [parserOptions] Options for the parser.
* @property {{ [name: string]: "readonly" | "writable" | "off" }} [globals] The additional global variables.
* @property {{ [name: string]: boolean }} [env] Environments for the test case.
* @property {boolean} [only] Run only this test case or the subset of test cases with this property.
*/
/**
@ -85,6 +88,7 @@ const espreePath = require.resolve("espree");
* @property {{ [name: string]: any }} [parserOptions] Options for the parser.
* @property {{ [name: string]: "readonly" | "writable" | "off" }} [globals] The additional global variables.
* @property {{ [name: string]: boolean }} [env] Environments for the test case.
* @property {boolean} [only] Run only this test case or the subset of test cases with this property.
*/
/**
@ -120,7 +124,8 @@ const RuleTesterParameters = [
"filename",
"options",
"errors",
"output"
"output",
"only"
];
/*
@ -235,6 +240,7 @@ function defineStartEndAsError(objName, node) {
});
}
/**
* Define `start`/`end` properties of all nodes of the given AST as throwing error.
* @param {ASTNode} ast The root node to errorize `start`/`end` properties.
@ -254,8 +260,10 @@ function defineStartEndAsErrorInTree(ast, visitorKeys) {
* @returns {Parser} Wrapped parser object.
*/
function wrapParser(parser) {
if (typeof parser.parseForESLint === "function") {
return {
[parserSymbol]: parser,
parseForESLint(...args) {
const ret = parser.parseForESLint(...args);
@ -264,7 +272,9 @@ function wrapParser(parser) {
}
};
}
return {
[parserSymbol]: parser,
parse(...args) {
const ast = parser.parse(...args);
@ -281,6 +291,7 @@ function wrapParser(parser) {
// default separators for testing
const DESCRIBE = Symbol("describe");
const IT = Symbol("it");
const IT_ONLY = Symbol("itOnly");
/**
* This is `it` default handler if `it` don't exist.
@ -324,10 +335,9 @@ class RuleTester {
* configuration and the default configuration.
* @type {Object}
*/
this.testerConfig = lodash.merge(
// we have to clone because merge uses the first argument for recipient
lodash.cloneDeep(defaultConfig),
this.testerConfig = merge(
{},
defaultConfig,
testerConfig,
{ rules: { "rule-tester/validate-ast": "error" } }
);
@ -369,7 +379,7 @@ class RuleTester {
* @returns {void}
*/
static resetDefaultConfig() {
defaultConfig = lodash.cloneDeep(testerDefaultConfig);
defaultConfig = merge({}, testerDefaultConfig);
}
@ -400,6 +410,46 @@ class RuleTester {
this[IT] = value;
}
/**
* Adds the `only` property to a test to run it in isolation.
* @param {string | ValidTestCase | InvalidTestCase} item A single test to run by itself.
* @returns {ValidTestCase | InvalidTestCase} The test with `only` set.
*/
static only(item) {
if (typeof item === "string") {
return { code: item, only: true };
}
return { ...item, only: true };
}
static get itOnly() {
if (typeof this[IT_ONLY] === "function") {
return this[IT_ONLY];
}
if (typeof this[IT] === "function" && typeof this[IT].only === "function") {
return Function.bind.call(this[IT].only, this[IT]);
}
if (typeof it === "function" && typeof it.only === "function") {
return Function.bind.call(it.only, it);
}
if (typeof this[DESCRIBE] === "function" || typeof this[IT] === "function") {
throw new Error(
"Set `RuleTester.itOnly` to use `only` with a custom test framework.\n" +
"See https://eslint.org/docs/developer-guide/nodejs-api#customizing-ruletester for more."
);
}
if (typeof it === "function") {
throw new Error("The current test framework does not support exclusive tests with `only`.");
}
throw new Error("To use `only`, use RuleTester with a test framework that provides `it.only()` like Mocha.");
}
static set itOnly(value) {
this[IT_ONLY] = value;
}
/**
* Define a rule for one particular run of tests.
* @param {string} name The name of the rule to define.
@ -427,12 +477,12 @@ class RuleTester {
scenarioErrors = [],
linter = this.linter;
if (lodash.isNil(test) || typeof test !== "object") {
if (!test || typeof test !== "object") {
throw new TypeError(`Test Scenarios for rule ${ruleName} : Could not find test scenario object`);
}
requiredScenarios.forEach(scenarioType => {
if (lodash.isNil(test[scenarioType])) {
if (!test[scenarioType]) {
scenarioErrors.push(`Could not find any ${scenarioType} test scenarios`);
}
});
@ -465,7 +515,7 @@ class RuleTester {
* @private
*/
function runRuleForItem(item) {
let config = lodash.cloneDeep(testerConfig),
let config = merge({}, testerConfig),
code, filename, output, beforeAST, afterAST;
if (typeof item === "string") {
@ -477,13 +527,17 @@ class RuleTester {
* Assumes everything on the item is a config except for the
* parameters used by this tester
*/
const itemConfig = lodash.omit(item, RuleTesterParameters);
const itemConfig = { ...item };
for (const parameter of RuleTesterParameters) {
delete itemConfig[parameter];
}
/*
* Create the config object from the tester config and this item
* specific configurations.
*/
config = lodash.merge(
config = merge(
config,
itemConfig
);
@ -589,7 +643,7 @@ class RuleTester {
* @private
*/
function assertASTDidntChange(beforeAST, afterAST) {
if (!lodash.isEqual(beforeAST, afterAST)) {
if (!equal(beforeAST, afterAST)) {
assert.fail("Rule should not modify AST.");
}
}
@ -606,7 +660,8 @@ class RuleTester {
const messages = result.messages;
assert.strictEqual(messages.length, 0, util.format("Should have no errors but had %d: %s",
messages.length, util.inspect(messages)));
messages.length,
util.inspect(messages)));
assertASTDidntChange(result.beforeAST, result.afterAST);
}
@ -661,13 +716,18 @@ class RuleTester {
}
assert.strictEqual(messages.length, item.errors, util.format("Should have %d error%s but had %d: %s",
item.errors, item.errors === 1 ? "" : "s", messages.length, util.inspect(messages)));
item.errors,
item.errors === 1 ? "" : "s",
messages.length,
util.inspect(messages)));
} else {
assert.strictEqual(
messages.length, item.errors.length,
util.format(
messages.length, item.errors.length, util.format(
"Should have %d error%s but had %d: %s",
item.errors.length, item.errors.length === 1 ? "" : "s", messages.length, util.inspect(messages)
item.errors.length,
item.errors.length === 1 ? "" : "s",
messages.length,
util.inspect(messages)
)
);
@ -881,23 +941,29 @@ class RuleTester {
RuleTester.describe(ruleName, () => {
RuleTester.describe("valid", () => {
test.valid.forEach(valid => {
RuleTester.it(sanitize(typeof valid === "object" ? valid.code : valid), () => {
testValidTemplate(valid);
});
RuleTester[valid.only ? "itOnly" : "it"](
sanitize(typeof valid === "object" ? valid.code : valid),
() => {
testValidTemplate(valid);
}
);
});
});
RuleTester.describe("invalid", () => {
test.invalid.forEach(invalid => {
RuleTester.it(sanitize(invalid.code), () => {
testInvalidTemplate(invalid);
});
RuleTester[invalid.only ? "itOnly" : "it"](
sanitize(invalid.code),
() => {
testInvalidTemplate(invalid);
}
);
});
});
});
}
}
RuleTester[DESCRIBE] = RuleTester[IT] = null;
RuleTester[DESCRIBE] = RuleTester[IT] = RuleTester[IT_ONLY] = null;
module.exports = RuleTester;

34
node_modules/eslint/lib/rules/arrow-body-style.js generated vendored
View file

@ -87,17 +87,17 @@ module.exports = {
}
/**
* Gets the closing parenthesis which is the pair of the given opening parenthesis.
* @param {Token} token The opening parenthesis token to get.
* Gets the closing parenthesis by the given node.
* @param {ASTNode} node first node after an opening parenthesis.
* @returns {Token} The found closing parenthesis token.
*/
function findClosingParen(token) {
let node = sourceCode.getNodeByRangeIndex(token.range[0]);
function findClosingParen(node) {
let nodeToCheck = node;
while (!astUtils.isParenthesised(sourceCode, node)) {
node = node.parent;
while (!astUtils.isParenthesised(sourceCode, nodeToCheck)) {
nodeToCheck = nodeToCheck.parent;
}
return sourceCode.getTokenAfter(node);
return sourceCode.getTokenAfter(nodeToCheck);
}
/**
@ -191,7 +191,7 @@ module.exports = {
}
/*
* If the first token of the reutrn value is `{` or the return value is a sequence expression,
* If the first token of the return value is `{` or the return value is a sequence expression,
* enclose the return value by parentheses to avoid syntax error.
*/
if (astUtils.isOpeningBraceToken(firstValueToken) || blockBody[0].argument.type === "SequenceExpression" || (funcInfo.hasInOperator && isInsideForLoopInitializer(node))) {
@ -226,12 +226,22 @@ module.exports = {
const arrowToken = sourceCode.getTokenBefore(arrowBody, astUtils.isArrowToken);
const [firstTokenAfterArrow, secondTokenAfterArrow] = sourceCode.getTokensAfter(arrowToken, { count: 2 });
const lastToken = sourceCode.getLastToken(node);
const isParenthesisedObjectLiteral =
let parenthesisedObjectLiteral = null;
if (
astUtils.isOpeningParenToken(firstTokenAfterArrow) &&
astUtils.isOpeningBraceToken(secondTokenAfterArrow);
astUtils.isOpeningBraceToken(secondTokenAfterArrow)
) {
const braceNode = sourceCode.getNodeByRangeIndex(secondTokenAfterArrow.range[0]);
if (braceNode.type === "ObjectExpression") {
parenthesisedObjectLiteral = braceNode;
}
}
// If the value is object literal, remove parentheses which were forced by syntax.
if (isParenthesisedObjectLiteral) {
if (parenthesisedObjectLiteral) {
const openingParenToken = firstTokenAfterArrow;
const openingBraceToken = secondTokenAfterArrow;
@ -247,7 +257,7 @@ module.exports = {
}
// Closing paren for the object doesn't have to be lastToken, e.g.: () => ({}).foo()
fixes.push(fixer.remove(findClosingParen(openingBraceToken)));
fixes.push(fixer.remove(findClosingParen(parenthesisedObjectLiteral)));
fixes.push(fixer.insertTextAfter(lastToken, "}"));
} else {

4
node_modules/eslint/lib/rules/callback-return.js generated vendored
View file

@ -59,9 +59,9 @@ module.exports = {
}
/**
* Check to see if a node contains only identifers
* Check to see if a node contains only identifiers
* @param {ASTNode} node The node to check
* @returns {boolean} Whether or not the node contains only identifers
* @returns {boolean} Whether or not the node contains only identifiers
*/
function containsOnlyIdentifiers(node) {
if (node.type === "Identifier") {

23
node_modules/eslint/lib/rules/comma-dangle.js generated vendored
View file

@ -9,7 +9,6 @@
// Requirements
//------------------------------------------------------------------------------
const lodash = require("lodash");
const astUtils = require("./utils/ast-utils");
//------------------------------------------------------------------------------
@ -144,23 +143,33 @@ module.exports = {
* @returns {ASTNode|null} The last node or null.
*/
function getLastItem(node) {
/**
* Returns the last element of an array
* @param {any[]} array The input array
* @returns {any} The last element
*/
function last(array) {
return array[array.length - 1];
}
switch (node.type) {
case "ObjectExpression":
case "ObjectPattern":
return lodash.last(node.properties);
return last(node.properties);
case "ArrayExpression":
case "ArrayPattern":
return lodash.last(node.elements);
return last(node.elements);
case "ImportDeclaration":
case "ExportNamedDeclaration":
return lodash.last(node.specifiers);
return last(node.specifiers);
case "FunctionDeclaration":
case "FunctionExpression":
case "ArrowFunctionExpression":
return lodash.last(node.params);
return last(node.params);
case "CallExpression":
case "NewExpression":
return lodash.last(node.arguments);
return last(node.arguments);
default:
return null;
}
@ -316,7 +325,7 @@ module.exports = {
"always-multiline": forceTrailingCommaIfMultiline,
"only-multiline": allowTrailingCommaIfMultiline,
never: forbidTrailingComma,
ignore: lodash.noop
ignore: () => {}
};
return {

2
node_modules/eslint/lib/rules/comma-spacing.js generated vendored
View file

@ -181,7 +181,7 @@ module.exports = {
validateCommaItemSpacing({
comma: token,
left: astUtils.isCommaToken(previousToken) || commaTokensToIgnore.indexOf(token) > -1 ? null : previousToken,
left: astUtils.isCommaToken(previousToken) || commaTokensToIgnore.includes(token) ? null : previousToken,
right: astUtils.isCommaToken(nextToken) ? null : nextToken
}, token);
});

3
node_modules/eslint/lib/rules/comma-style.js generated vendored
View file

@ -207,8 +207,7 @@ module.exports = {
* they are always valid regardless of an undefined item.
*/
if (astUtils.isCommaToken(commaToken)) {
validateCommaItemSpacing(previousItemToken, commaToken,
currentItemToken, reportItem);
validateCommaItemSpacing(previousItemToken, commaToken, currentItemToken, reportItem);
}
if (item) {

13
node_modules/eslint/lib/rules/complexity.js generated vendored
View file

@ -10,9 +10,8 @@
// Requirements
//------------------------------------------------------------------------------
const lodash = require("lodash");
const astUtils = require("./utils/ast-utils");
const { upperCaseFirst } = require("../shared/string-utils");
//------------------------------------------------------------------------------
// Rule Definition
@ -95,7 +94,7 @@ module.exports = {
* @private
*/
function endFunction(node) {
const name = lodash.upperFirst(astUtils.getFunctionNameWithKind(node));
const name = upperCaseFirst(astUtils.getFunctionNameWithKind(node));
const complexity = fns.pop();
if (complexity > THRESHOLD) {
@ -153,7 +152,13 @@ module.exports = {
IfStatement: increaseComplexity,
SwitchCase: increaseSwitchComplexity,
WhileStatement: increaseComplexity,
DoWhileStatement: increaseComplexity
DoWhileStatement: increaseComplexity,
AssignmentExpression(node) {
if (astUtils.isLogicalAssignmentOperator(node.operator)) {
increaseComplexity();
}
}
};
}

10
node_modules/eslint/lib/rules/consistent-return.js generated vendored
View file

@ -8,8 +8,8 @@
// Requirements
//------------------------------------------------------------------------------
const lodash = require("lodash");
const astUtils = require("./utils/ast-utils");
const { upperCaseFirst } = require("../shared/string-utils");
//------------------------------------------------------------------------------
// Helpers
@ -104,18 +104,18 @@ module.exports = {
} else if (node.type === "ArrowFunctionExpression") {
// `=>` token
loc = context.getSourceCode().getTokenBefore(node.body, astUtils.isArrowToken).loc.start;
loc = context.getSourceCode().getTokenBefore(node.body, astUtils.isArrowToken).loc;
} else if (
node.parent.type === "MethodDefinition" ||
(node.parent.type === "Property" && node.parent.method)
) {
// Method name.
loc = node.parent.key.loc.start;
loc = node.parent.key.loc;
} else {
// Function name or `function` keyword.
loc = (node.id || node).loc.start;
loc = (node.id || context.getSourceCode().getFirstToken(node)).loc;
}
if (!name) {
@ -164,7 +164,7 @@ module.exports = {
funcInfo.data = {
name: funcInfo.node.type === "Program"
? "Program"
: lodash.upperFirst(astUtils.getFunctionNameWithKind(funcInfo.node))
: upperCaseFirst(astUtils.getFunctionNameWithKind(funcInfo.node))
};
} else if (funcInfo.hasReturnValue !== hasReturnValue) {
context.report({

11
node_modules/eslint/lib/rules/constructor-super.js generated vendored
View file

@ -79,6 +79,17 @@ function isPossibleConstructor(node) {
return false;
case "LogicalExpression":
/*
* If the && operator short-circuits, the left side was falsy and therefore not a constructor, and if
* it doesn't short-circuit, it takes the value from the right side, so the right side must always be a
* possible constructor. A future improvement could verify that the left side could be truthy by
* excluding falsy literals.
*/
if (node.operator === "&&") {
return isPossibleConstructor(node.right);
}
return (
isPossibleConstructor(node.left) ||
isPossibleConstructor(node.right)

2
node_modules/eslint/lib/rules/dot-location.js generated vendored
View file

@ -46,7 +46,7 @@ module.exports = {
const sourceCode = context.getSourceCode();
/**
* Reports if the dot between object and property is on the correct loccation.
* Reports if the dot between object and property is on the correct location.
* @param {ASTNode} node The `MemberExpression` node.
* @returns {void}
*/

6
node_modules/eslint/lib/rules/dot-notation.js generated vendored
View file

@ -94,7 +94,7 @@ module.exports = {
// Don't perform any fixes if there are comments inside the brackets.
if (sourceCode.commentsExistBetween(leftBracket, rightBracket)) {
return; // eslint-disable-line eslint-plugin/fixer-return -- false positive
return;
}
// Replace the brackets by an identifier.
@ -154,12 +154,12 @@ module.exports = {
// A statement that starts with `let[` is parsed as a destructuring variable declaration, not a MemberExpression.
if (node.object.type === "Identifier" && node.object.name === "let" && !node.optional) {
return; // eslint-disable-line eslint-plugin/fixer-return -- false positive
return;
}
// Don't perform any fixes if there are comments between the dot and the property name.
if (sourceCode.commentsExistBetween(dotToken, node.property)) {
return; // eslint-disable-line eslint-plugin/fixer-return -- false positive
return;
}
// Replace the identifier to brackets.

11
node_modules/eslint/lib/rules/eol-last.js generated vendored
View file

@ -4,12 +4,6 @@
*/
"use strict";
//------------------------------------------------------------------------------
// Requirements
//------------------------------------------------------------------------------
const lodash = require("lodash");
//------------------------------------------------------------------------------
// Rule Definition
//------------------------------------------------------------------------------
@ -48,13 +42,14 @@ module.exports = {
Program: function checkBadEOF(node) {
const sourceCode = context.getSourceCode(),
src = sourceCode.getText(),
lastLine = sourceCode.lines[sourceCode.lines.length - 1],
location = {
column: lodash.last(sourceCode.lines).length,
column: lastLine.length,
line: sourceCode.lines.length
},
LF = "\n",
CRLF = `\r${LF}`,
endsWithNewline = lodash.endsWith(src, LF);
endsWithNewline = src.endsWith(LF);
/*
* Empty source is always valid: No content in file so we don't

4
node_modules/eslint/lib/rules/func-call-spacing.js generated vendored
View file

@ -131,7 +131,7 @@ module.exports = {
return null;
}
// If `?.` exsits, it doesn't hide no-undexpected-multiline errors
// If `?.` exists, it doesn't hide no-unexpected-multiline errors
if (node.optional) {
return fixer.replaceTextRange([leftToken.range[1], rightToken.range[0]], "?.");
}
@ -177,7 +177,7 @@ module.exports = {
/*
* Only autofix if there is no newline
* https://github.com/eslint/eslint/issues/7787
* But if `?.` exsits, it doesn't hide no-undexpected-multiline errors
* But if `?.` exists, it doesn't hide no-unexpected-multiline errors
*/
if (!node.optional) {
return null;

2
node_modules/eslint/lib/rules/function-paren-newline.js generated vendored
View file

@ -218,7 +218,7 @@ module.exports = {
}
case "ArrowFunctionExpression": {
const firstToken = sourceCode.getFirstToken(node);
const firstToken = sourceCode.getFirstToken(node, { skip: (node.async ? 1 : 0) });
if (!astUtils.isOpeningParenToken(firstToken)) {

2
node_modules/eslint/lib/rules/indent-legacy.js generated vendored
View file

@ -954,7 +954,7 @@ module.exports = {
}
/**
* Checks wether a return statement is wrapped in ()
* Checks whether a return statement is wrapped in ()
* @param {ASTNode} node node to examine
* @returns {boolean} the result
*/

22
node_modules/eslint/lib/rules/indent.js generated vendored
View file

@ -12,10 +12,10 @@
// Requirements
//------------------------------------------------------------------------------
const lodash = require("lodash");
const astUtils = require("./utils/ast-utils");
const createTree = require("functional-red-black-tree");
const astUtils = require("./utils/ast-utils");
//------------------------------------------------------------------------------
// Rule Definition
//------------------------------------------------------------------------------
@ -1068,7 +1068,7 @@ module.exports = {
const baseOffsetListeners = {
"ArrayExpression, ArrayPattern"(node) {
const openingBracket = sourceCode.getFirstToken(node);
const closingBracket = sourceCode.getTokenAfter(lodash.findLast(node.elements) || openingBracket, astUtils.isClosingBracketToken);
const closingBracket = sourceCode.getTokenAfter([...node.elements].reverse().find(_ => _) || openingBracket, astUtils.isClosingBracketToken);
addElementListIndent(node.elements, openingBracket, closingBracket, options.ArrayExpression);
},
@ -1177,7 +1177,7 @@ module.exports = {
offsets.setDesiredOffset(questionMarkToken, firstToken, 1);
offsets.setDesiredOffset(colonToken, firstToken, 1);
offsets.setDesiredOffset(firstConsequentToken, firstToken,
offsets.setDesiredOffset(firstConsequentToken, firstToken, firstConsequentToken.type === "Punctuator" &&
options.offsetTernaryExpressions ? 2 : 1);
/*
@ -1203,8 +1203,7 @@ module.exports = {
* If `baz` were aligned with `bar` rather than being offset by 1 from `foo`, `baz` would end up
* having no expected indentation.
*/
offsets.setDesiredOffset(firstAlternateToken, firstToken,
firstAlternateToken.type === "Punctuator" &&
offsets.setDesiredOffset(firstAlternateToken, firstToken, firstAlternateToken.type === "Punctuator" &&
options.offsetTernaryExpressions ? 2 : 1);
}
}
@ -1559,8 +1558,9 @@ module.exports = {
* 2. Don't set any offsets against the first token of the node.
* 3. Call `ignoreNode` on the node sometime after exiting it and before validating offsets.
*/
const offsetListeners = lodash.mapValues(
baseOffsetListeners,
const offsetListeners = {};
for (const [selector, listener] of Object.entries(baseOffsetListeners)) {
/*
* Offset listener calls are deferred until traversal is finished, and are called as
@ -1578,10 +1578,8 @@ module.exports = {
* To avoid this, the `Identifier` listener isn't called until traversal finishes and all
* ignored nodes are known.
*/
listener =>
node =>
listenerCallQueue.push({ listener, node })
);
offsetListeners[selector] = node => listenerCallQueue.push({ listener, node });
}
// For each ignored node selector, set up a listener to collect it into the `ignoredNodes` set.
const ignoredNodes = new Set();

2
node_modules/eslint/lib/rules/index.js generated vendored
View file

@ -169,6 +169,7 @@ module.exports = new LazyLoadingRuleMap(Object.entries({
"no-new-require": () => require("./no-new-require"),
"no-new-symbol": () => require("./no-new-symbol"),
"no-new-wrappers": () => require("./no-new-wrappers"),
"no-nonoctal-decimal-escape": () => require("./no-nonoctal-decimal-escape"),
"no-obj-calls": () => require("./no-obj-calls"),
"no-octal": () => require("./no-octal"),
"no-octal-escape": () => require("./no-octal-escape"),
@ -217,6 +218,7 @@ module.exports = new LazyLoadingRuleMap(Object.entries({
"no-unreachable-loop": () => require("./no-unreachable-loop"),
"no-unsafe-finally": () => require("./no-unsafe-finally"),
"no-unsafe-negation": () => require("./no-unsafe-negation"),
"no-unsafe-optional-chaining": () => require("./no-unsafe-optional-chaining"),
"no-unused-expressions": () => require("./no-unused-expressions"),
"no-unused-labels": () => require("./no-unused-labels"),
"no-unused-vars": () => require("./no-unused-vars"),

7
node_modules/eslint/lib/rules/lines-around-comment.js generated vendored
View file

@ -8,8 +8,7 @@
// Requirements
//------------------------------------------------------------------------------
const lodash = require("lodash"),
astUtils = require("./utils/ast-utils");
const astUtils = require("./utils/ast-utils");
//------------------------------------------------------------------------------
// Helpers
@ -347,7 +346,7 @@ module.exports = {
const nextTokenOrComment = sourceCode.getTokenAfter(token, { includeComments: true });
// check for newline before
if (!exceptionStartAllowed && before && !lodash.includes(commentAndEmptyLines, prevLineNum) &&
if (!exceptionStartAllowed && before && !commentAndEmptyLines.includes(prevLineNum) &&
!(astUtils.isCommentToken(previousTokenOrComment) && astUtils.isTokenOnSameLine(previousTokenOrComment, token))) {
const lineStart = token.range[0] - token.loc.start.column;
const range = [lineStart, lineStart];
@ -362,7 +361,7 @@ module.exports = {
}
// check for newline after
if (!exceptionEndAllowed && after && !lodash.includes(commentAndEmptyLines, nextLineNum) &&
if (!exceptionEndAllowed && after && !commentAndEmptyLines.includes(nextLineNum) &&
!(astUtils.isCommentToken(nextTokenOrComment) && astUtils.isTokenOnSameLine(token, nextTokenOrComment))) {
context.report({
node: token,

7
node_modules/eslint/lib/rules/max-lines-per-function.js generated vendored
View file

@ -9,8 +9,7 @@
//------------------------------------------------------------------------------
const astUtils = require("./utils/ast-utils");
const lodash = require("lodash");
const { upperCaseFirst } = require("../shared/string-utils");
//------------------------------------------------------------------------------
// Constants
@ -71,7 +70,7 @@ module.exports = {
type: "suggestion",
docs: {
description: "enforce a maximum number of line of code in a function",
description: "enforce a maximum number of lines of code in a function",
category: "Stylistic Issues",
recommended: false,
url: "https://eslint.org/docs/rules/max-lines-per-function"
@ -191,7 +190,7 @@ module.exports = {
}
if (lineCount > maxLines) {
const name = lodash.upperFirst(astUtils.getFunctionNameWithKind(funcNode));
const name = upperCaseFirst(astUtils.getFunctionNameWithKind(funcNode));
context.report({
node,

47
node_modules/eslint/lib/rules/max-lines.js generated vendored
View file

@ -8,9 +8,22 @@
// Requirements
//------------------------------------------------------------------------------
const lodash = require("lodash");
const astUtils = require("./utils/ast-utils");
//------------------------------------------------------------------------------
// Helpers
//------------------------------------------------------------------------------
/**
* Creates an array of numbers from `start` up to, but not including, `end`
* @param {number} start The start of the range
* @param {number} end The end of the range
* @returns {number[]} The range of numbers
*/
function range(start, end) {
return [...Array(end - start).keys()].map(x => x + start);
}
//------------------------------------------------------------------------------
// Rule Definition
//------------------------------------------------------------------------------
@ -119,11 +132,25 @@ module.exports = {
}
if (start <= end) {
return lodash.range(start, end + 1);
return range(start, end + 1);
}
return [];
}
/**
* Returns a new array formed by applying a given callback function to each element of the array, and then flattening the result by one level.
* TODO(stephenwade): Replace this with array.flatMap when we drop support for Node v10
* @param {any[]} array The array to process
* @param {Function} fn The function to use
* @returns {any[]} The result array
*/
function flatMap(array, fn) {
const mapped = array.map(fn);
const flattened = [].concat(...mapped);
return flattened;
}
return {
"Program:exit"() {
let lines = sourceCode.lines.map((text, i) => ({
@ -131,6 +158,14 @@ module.exports = {
text
}));
/*
* If file ends with a linebreak, `sourceCode.lines` will have one extra empty line at the end.
* That isn't a real line, so we shouldn't count it.
*/
if (lines.length > 1 && lines[lines.length - 1].text === "") {
lines.pop();
}
if (skipBlankLines) {
lines = lines.filter(l => l.text.trim() !== "");
}
@ -138,12 +173,10 @@ module.exports = {
if (skipComments) {
const comments = sourceCode.getAllComments();
const commentLines = lodash.flatten(
comments.map(comment => getLinesWithoutCode(comment))
);
const commentLines = flatMap(comments, comment => getLinesWithoutCode(comment));
lines = lines.filter(
l => !lodash.includes(commentLines, l.lineNumber)
l => !commentLines.includes(l.lineNumber)
);
}
@ -155,7 +188,7 @@ module.exports = {
},
end: {
line: sourceCode.lines.length,
column: lodash.last(sourceCode.lines).length
column: sourceCode.lines[sourceCode.lines.length - 1].length
}
};

5
node_modules/eslint/lib/rules/max-params.js generated vendored
View file

@ -9,9 +9,8 @@
// Requirements
//------------------------------------------------------------------------------
const lodash = require("lodash");
const astUtils = require("./utils/ast-utils");
const { upperCaseFirst } = require("../shared/string-utils");
//------------------------------------------------------------------------------
// Rule Definition
@ -85,7 +84,7 @@ module.exports = {
node,
messageId: "exceed",
data: {
name: lodash.upperFirst(astUtils.getFunctionNameWithKind(node)),
name: upperCaseFirst(astUtils.getFunctionNameWithKind(node)),
count: node.params.length,
max: numParams
}

5
node_modules/eslint/lib/rules/max-statements.js generated vendored
View file

@ -9,9 +9,8 @@
// Requirements
//------------------------------------------------------------------------------
const lodash = require("lodash");
const astUtils = require("./utils/ast-utils");
const { upperCaseFirst } = require("../shared/string-utils");
//------------------------------------------------------------------------------
// Rule Definition
@ -97,7 +96,7 @@ module.exports = {
*/
function reportIfTooManyStatements(node, count, max) {
if (count > max) {
const name = lodash.upperFirst(astUtils.getFunctionNameWithKind(node));
const name = upperCaseFirst(astUtils.getFunctionNameWithKind(node));
context.report({
node,

69
node_modules/eslint/lib/rules/multiline-ternary.js generated vendored
View file

@ -27,19 +27,22 @@ module.exports = {
enum: ["always", "always-multiline", "never"]
}
],
messages: {
expectedTestCons: "Expected newline between test and consequent of ternary expression.",
expectedConsAlt: "Expected newline between consequent and alternate of ternary expression.",
unexpectedTestCons: "Unexpected newline between test and consequent of ternary expression.",
unexpectedConsAlt: "Unexpected newline between consequent and alternate of ternary expression."
}
},
fixable: "whitespace"
},
create(context) {
const sourceCode = context.getSourceCode();
const option = context.options[0];
const multiline = option !== "never";
const allowSingleLine = option === "always-multiline";
const sourceCode = context.getSourceCode();
//--------------------------------------------------------------------------
// Public
@ -59,6 +62,8 @@ module.exports = {
const areTestAndConsequentOnSameLine = astUtils.isTokenOnSameLine(lastTokenOfTest, firstTokenOfConsequent);
const areConsequentAndAlternateOnSameLine = astUtils.isTokenOnSameLine(lastTokenOfConsequent, firstTokenOfAlternate);
const hasComments = !!sourceCode.getCommentsInside(node).length;
if (!multiline) {
if (!areTestAndConsequentOnSameLine) {
context.report({
@ -67,7 +72,24 @@ module.exports = {
start: firstTokenOfTest.loc.start,
end: lastTokenOfTest.loc.end
},
messageId: "unexpectedTestCons"
messageId: "unexpectedTestCons",
fix: fixer => {
if (hasComments) {
return null;
}
const fixers = [];
const areTestAndQuestionOnSameLine = astUtils.isTokenOnSameLine(lastTokenOfTest, questionToken);
const areQuestionAndConsOnSameLine = astUtils.isTokenOnSameLine(questionToken, firstTokenOfConsequent);
if (!areTestAndQuestionOnSameLine) {
fixers.push(fixer.removeRange([lastTokenOfTest.range[1], questionToken.range[0]]));
}
if (!areQuestionAndConsOnSameLine) {
fixers.push(fixer.removeRange([questionToken.range[1], firstTokenOfConsequent.range[0]]));
}
return fixers;
}
});
}
@ -78,7 +100,24 @@ module.exports = {
start: firstTokenOfConsequent.loc.start,
end: lastTokenOfConsequent.loc.end
},
messageId: "unexpectedConsAlt"
messageId: "unexpectedConsAlt",
fix: fixer => {
if (hasComments) {
return null;
}
const fixers = [];
const areConsAndColonOnSameLine = astUtils.isTokenOnSameLine(lastTokenOfConsequent, colonToken);
const areColonAndAltOnSameLine = astUtils.isTokenOnSameLine(colonToken, firstTokenOfAlternate);
if (!areConsAndColonOnSameLine) {
fixers.push(fixer.removeRange([lastTokenOfConsequent.range[1], colonToken.range[0]]));
}
if (!areColonAndAltOnSameLine) {
fixers.push(fixer.removeRange([colonToken.range[1], firstTokenOfAlternate.range[0]]));
}
return fixers;
}
});
}
} else {
@ -93,7 +132,16 @@ module.exports = {
start: firstTokenOfTest.loc.start,
end: lastTokenOfTest.loc.end
},
messageId: "expectedTestCons"
messageId: "expectedTestCons",
fix: fixer => (hasComments ? null : (
fixer.replaceTextRange(
[
lastTokenOfTest.range[1],
questionToken.range[0]
],
"\n"
)
))
});
}
@ -104,7 +152,16 @@ module.exports = {
start: firstTokenOfConsequent.loc.start,
end: lastTokenOfConsequent.loc.end
},
messageId: "expectedConsAlt"
messageId: "expectedConsAlt",
fix: (fixer => (hasComments ? null : (
fixer.replaceTextRange(
[
lastTokenOfConsequent.range[1],
colonToken.range[0]
],
"\n"
)
)))
});
}
}

89
node_modules/eslint/lib/rules/no-constant-condition.js generated vendored
View file

@ -9,9 +9,6 @@
// Helpers
//------------------------------------------------------------------------------
const EQUALITY_OPERATORS = ["===", "!==", "==", "!="];
const RELATIONAL_OPERATORS = [">", "<", ">=", "<=", "in", "instanceof"];
//------------------------------------------------------------------------------
// Rule Definition
//------------------------------------------------------------------------------
@ -56,6 +53,35 @@ module.exports = {
// Helpers
//--------------------------------------------------------------------------
/**
* Returns literal's value converted to the Boolean type
* @param {ASTNode} node any `Literal` node
* @returns {boolean | null} `true` when node is truthy, `false` when node is falsy,
* `null` when it cannot be determined.
*/
function getBooleanValue(node) {
if (node.value === null) {
/*
* it might be a null literal or bigint/regex literal in unsupported environments .
* https://github.com/estree/estree/blob/14df8a024956ea289bd55b9c2226a1d5b8a473ee/es5.md#regexpliteral
* https://github.com/estree/estree/blob/14df8a024956ea289bd55b9c2226a1d5b8a473ee/es2020.md#bigintliteral
*/
if (node.raw === "null") {
return false;
}
// regex is always truthy
if (typeof node.regex === "object") {
return true;
}
return null;
}
return !!node.value;
}
/**
* Checks if a branch node of LogicalExpression short circuits the whole condition
@ -66,15 +92,28 @@ module.exports = {
function isLogicalIdentity(node, operator) {
switch (node.type) {
case "Literal":
return (operator === "||" && node.value === true) ||
(operator === "&&" && node.value === false);
return (operator === "||" && getBooleanValue(node) === true) ||
(operator === "&&" && getBooleanValue(node) === false);
case "UnaryExpression":
return (operator === "&&" && node.operator === "void");
case "LogicalExpression":
return isLogicalIdentity(node.left, node.operator) ||
isLogicalIdentity(node.right, node.operator);
/*
* handles `a && false || b`
* `false` is an identity element of `&&` but not `||`
*/
return operator === node.operator &&
(
isLogicalIdentity(node.left, operator) ||
isLogicalIdentity(node.right, operator)
);
case "AssignmentExpression":
return ["||=", "&&="].includes(node.operator) &&
operator === node.operator.slice(0, -1) &&
isLogicalIdentity(node.right, operator);
// no default
}
@ -113,12 +152,18 @@ module.exports = {
}
case "UnaryExpression":
if (node.operator === "void") {
if (
node.operator === "void" ||
node.operator === "typeof" && inBooleanPosition
) {
return true;
}
return (node.operator === "typeof" && inBooleanPosition) ||
isConstant(node.argument, true);
if (node.operator === "!") {
return isConstant(node.argument, true);
}
return isConstant(node.argument, false);
case "BinaryExpression":
return isConstant(node.left, false) &&
@ -129,27 +174,23 @@ module.exports = {
const isLeftConstant = isConstant(node.left, inBooleanPosition);
const isRightConstant = isConstant(node.right, inBooleanPosition);
const isLeftShortCircuit = (isLeftConstant && isLogicalIdentity(node.left, node.operator));
const isRightShortCircuit = (isRightConstant && isLogicalIdentity(node.right, node.operator));
const isRightShortCircuit = (inBooleanPosition && isRightConstant && isLogicalIdentity(node.right, node.operator));
return (isLeftConstant && isRightConstant) ||
(
// in the case of an "OR", we need to know if the right constant value is truthy
node.operator === "||" &&
isRightConstant &&
node.right.value &&
(
!node.parent ||
node.parent.type !== "BinaryExpression" ||
!(EQUALITY_OPERATORS.includes(node.parent.operator) || RELATIONAL_OPERATORS.includes(node.parent.operator))
)
) ||
isLeftShortCircuit ||
isRightShortCircuit;
}
case "AssignmentExpression":
return (node.operator === "=") && isConstant(node.right, inBooleanPosition);
if (node.operator === "=") {
return isConstant(node.right, inBooleanPosition);
}
if (["||=", "&&="].includes(node.operator) && inBooleanPosition) {
return isLogicalIdentity(node.right, node.operator.slice(0, -1));
}
return false;
case "SequenceExpression":
return isConstant(node.expressions[node.expressions.length - 1], inBooleanPosition);

1
node_modules/eslint/lib/rules/no-control-regex.js generated vendored
View file

@ -8,7 +8,6 @@
const RegExpValidator = require("regexpp").RegExpValidator;
const collector = new (class {
constructor() {
this.ecmaVersion = 2018;
this._source = "";
this._controlChars = [];
this._validator = new RegExpValidator(this);

282
node_modules/eslint/lib/rules/no-duplicate-imports.js generated vendored
View file

@ -4,42 +4,183 @@
*/
"use strict";
//------------------------------------------------------------------------------
// Helpers
//------------------------------------------------------------------------------
const NAMED_TYPES = ["ImportSpecifier", "ExportSpecifier"];
const NAMESPACE_TYPES = [
"ImportNamespaceSpecifier",
"ExportNamespaceSpecifier"
];
//------------------------------------------------------------------------------
// Rule Definition
//------------------------------------------------------------------------------
/**
* Check if an import/export type belongs to (ImportSpecifier|ExportSpecifier) or (ImportNamespaceSpecifier|ExportNamespaceSpecifier).
* @param {string} importExportType An import/export type to check.
* @param {string} type Can be "named" or "namespace"
* @returns {boolean} True if import/export type belongs to (ImportSpecifier|ExportSpecifier) or (ImportNamespaceSpecifier|ExportNamespaceSpecifier) and false if it doesn't.
*/
function isImportExportSpecifier(importExportType, type) {
const arrayToCheck = type === "named" ? NAMED_TYPES : NAMESPACE_TYPES;
return arrayToCheck.includes(importExportType);
}
/**
* Return the type of (import|export).
* @param {ASTNode} node A node to get.
* @returns {string} The type of the (import|export).
*/
function getImportExportType(node) {
if (node.specifiers && node.specifiers.length > 0) {
const nodeSpecifiers = node.specifiers;
const index = nodeSpecifiers.findIndex(
({ type }) =>
isImportExportSpecifier(type, "named") ||
isImportExportSpecifier(type, "namespace")
);
const i = index > -1 ? index : 0;
return nodeSpecifiers[i].type;
}
if (node.type === "ExportAllDeclaration") {
if (node.exported) {
return "ExportNamespaceSpecifier";
}
return "ExportAll";
}
return "SideEffectImport";
}
/**
* Returns a boolean indicates if two (import|export) can be merged
* @param {ASTNode} node1 A node to check.
* @param {ASTNode} node2 A node to check.
* @returns {boolean} True if two (import|export) can be merged, false if they can't.
*/
function isImportExportCanBeMerged(node1, node2) {
const importExportType1 = getImportExportType(node1);
const importExportType2 = getImportExportType(node2);
if (
(importExportType1 === "ExportAll" &&
importExportType2 !== "ExportAll" &&
importExportType2 !== "SideEffectImport") ||
(importExportType1 !== "ExportAll" &&
importExportType1 !== "SideEffectImport" &&
importExportType2 === "ExportAll")
) {
return false;
}
if (
(isImportExportSpecifier(importExportType1, "namespace") &&
isImportExportSpecifier(importExportType2, "named")) ||
(isImportExportSpecifier(importExportType2, "namespace") &&
isImportExportSpecifier(importExportType1, "named"))
) {
return false;
}
return true;
}
/**
* Returns a boolean if we should report (import|export).
* @param {ASTNode} node A node to be reported or not.
* @param {[ASTNode]} previousNodes An array contains previous nodes of the module imported or exported.
* @returns {boolean} True if the (import|export) should be reported.
*/
function shouldReportImportExport(node, previousNodes) {
let i = 0;
while (i < previousNodes.length) {
if (isImportExportCanBeMerged(node, previousNodes[i])) {
return true;
}
i++;
}
return false;
}
/**
* Returns array contains only nodes with declarations types equal to type.
* @param {[{node: ASTNode, declarationType: string}]} nodes An array contains objects, each object contains a node and a declaration type.
* @param {string} type Declaration type.
* @returns {[ASTNode]} An array contains only nodes with declarations types equal to type.
*/
function getNodesByDeclarationType(nodes, type) {
return nodes
.filter(({ declarationType }) => declarationType === type)
.map(({ node }) => node);
}
/**
* Returns the name of the module imported or re-exported.
* @param {ASTNode} node A node to get.
* @returns {string} the name of the module, or empty string if no name.
* @returns {string} The name of the module, or empty string if no name.
*/
function getValue(node) {
function getModule(node) {
if (node && node.source && node.source.value) {
return node.source.value.trim();
}
return "";
}
/**
* Checks if the name of the import or export exists in the given array, and reports if so.
* Checks if the (import|export) can be merged with at least one import or one export, and reports if so.
* @param {RuleContext} context The ESLint rule context object.
* @param {ASTNode} node A node to get.
* @param {string} value The name of the imported or exported module.
* @param {string[]} array The array containing other imports or exports in the file.
* @param {string} messageId A messageId to be reported after the name of the module
*
* @returns {void} No return value
* @param {Map} modules A Map object contains as a key a module name and as value an array contains objects, each object contains a node and a declaration type.
* @param {string} declarationType A declaration type can be an import or export.
* @param {boolean} includeExports Whether or not to check for exports in addition to imports.
* @returns {void} No return value.
*/
function checkAndReport(context, node, value, array, messageId) {
if (array.indexOf(value) !== -1) {
context.report({
node,
messageId,
data: {
module: value
function checkAndReport(
context,
node,
modules,
declarationType,
includeExports
) {
const module = getModule(node);
if (modules.has(module)) {
const previousNodes = modules.get(module);
const messagesIds = [];
const importNodes = getNodesByDeclarationType(previousNodes, "import");
let exportNodes;
if (includeExports) {
exportNodes = getNodesByDeclarationType(previousNodes, "export");
}
if (declarationType === "import") {
if (shouldReportImportExport(node, importNodes)) {
messagesIds.push("import");
}
});
if (includeExports) {
if (shouldReportImportExport(node, exportNodes)) {
messagesIds.push("importAs");
}
}
} else if (declarationType === "export") {
if (shouldReportImportExport(node, exportNodes)) {
messagesIds.push("export");
}
if (shouldReportImportExport(node, importNodes)) {
messagesIds.push("exportAs");
}
}
messagesIds.forEach(messageId =>
context.report({
node,
messageId,
data: {
module
}
}));
}
}
@ -49,47 +190,39 @@ function checkAndReport(context, node, value, array, messageId) {
*/
/**
* Returns a function handling the imports of a given file
* Returns a function handling the (imports|exports) of a given file
* @param {RuleContext} context The ESLint rule context object.
* @param {Map} modules A Map object contains as a key a module name and as value an array contains objects, each object contains a node and a declaration type.
* @param {string} declarationType A declaration type can be an import or export.
* @param {boolean} includeExports Whether or not to check for exports in addition to imports.
* @param {string[]} importsInFile The array containing other imports in the file.
* @param {string[]} exportsInFile The array containing other exports in the file.
*
* @returns {nodeCallback} A function passed to ESLint to handle the statement.
*/
function handleImports(context, includeExports, importsInFile, exportsInFile) {
function handleImportsExports(
context,
modules,
declarationType,
includeExports
) {
return function(node) {
const value = getValue(node);
const module = getModule(node);
if (value) {
checkAndReport(context, node, value, importsInFile, "import");
if (module) {
checkAndReport(
context,
node,
modules,
declarationType,
includeExports
);
const currentNode = { node, declarationType };
let nodes = [currentNode];
if (includeExports) {
checkAndReport(context, node, value, exportsInFile, "importAs");
if (modules.has(module)) {
const previousNodes = modules.get(module);
nodes = [...previousNodes, currentNode];
}
importsInFile.push(value);
}
};
}
/**
* Returns a function handling the exports of a given file
* @param {RuleContext} context The ESLint rule context object.
* @param {string[]} importsInFile The array containing other imports in the file.
* @param {string[]} exportsInFile The array containing other exports in the file.
*
* @returns {nodeCallback} A function passed to ESLint to handle the statement.
*/
function handleExports(context, importsInFile, exportsInFile) {
return function(node) {
const value = getValue(node);
if (value) {
checkAndReport(context, node, value, exportsInFile, "export");
checkAndReport(context, node, value, importsInFile, "exportAs");
exportsInFile.push(value);
modules.set(module, nodes);
}
};
}
@ -105,16 +238,19 @@ module.exports = {
url: "https://eslint.org/docs/rules/no-duplicate-imports"
},
schema: [{
type: "object",
properties: {
includeExports: {
type: "boolean",
default: false
}
},
additionalProperties: false
}],
schema: [
{
type: "object",
properties: {
includeExports: {
type: "boolean",
default: false
}
},
additionalProperties: false
}
],
messages: {
import: "'{{module}}' import is duplicated.",
importAs: "'{{module}}' import is duplicated as export.",
@ -125,18 +261,30 @@ module.exports = {
create(context) {
const includeExports = (context.options[0] || {}).includeExports,
importsInFile = [],
exportsInFile = [];
modules = new Map();
const handlers = {
ImportDeclaration: handleImports(context, includeExports, importsInFile, exportsInFile)
ImportDeclaration: handleImportsExports(
context,
modules,
"import",
includeExports
)
};
if (includeExports) {
handlers.ExportNamedDeclaration = handleExports(context, importsInFile, exportsInFile);
handlers.ExportAllDeclaration = handleExports(context, importsInFile, exportsInFile);
handlers.ExportNamedDeclaration = handleImportsExports(
context,
modules,
"export",
includeExports
);
handlers.ExportAllDeclaration = handleImportsExports(
context,
modules,
"export",
includeExports
);
}
return handlers;
}
};

2
node_modules/eslint/lib/rules/no-extend-native.js generated vendored
View file

@ -138,7 +138,7 @@ module.exports = {
}
/*
* `identifierNode.parent` is a MamberExpression `*.prototype`.
* `identifierNode.parent` is a MemberExpression `*.prototype`.
* If it's an optional member access, it may be wrapped by a `ChainExpression` node.
*/
const prototypeNode =

119
node_modules/eslint/lib/rules/no-extra-parens.js generated vendored
View file

@ -472,20 +472,34 @@ module.exports = {
const callee = node.callee;
if (hasExcessParensWithPrecedence(callee, precedence(node))) {
const hasNewParensException = callee.type === "NewExpression" && !isNewExpressionWithParens(callee);
if (
hasDoubleExcessParens(callee) ||
!isIIFE(node) &&
!hasNewParensException &&
!(
isIIFE(node) ||
// Allow extra parens around a new expression if they are intervening parentheses.
node.type === "NewExpression" &&
callee.type === "MemberExpression" &&
doesMemberExpressionContainCallExpression(callee)
) &&
!(!node.optional && callee.type === "ChainExpression")
// (new A)(); new (new A)();
(
callee.type === "NewExpression" &&
!isNewExpressionWithParens(callee) &&
!(
node.type === "NewExpression" &&
!isNewExpressionWithParens(node)
)
) ||
// new (a().b)(); new (a.b().c);
(
node.type === "NewExpression" &&
callee.type === "MemberExpression" &&
doesMemberExpressionContainCallExpression(callee)
) ||
// (a?.b)(); (a?.())();
(
!node.optional &&
callee.type === "ChainExpression"
)
)
) {
report(node.callee);
}
@ -511,7 +525,7 @@ module.exports = {
if (!shouldSkipLeft && hasExcessParens(node.left)) {
if (
!(node.left.type === "UnaryExpression" && isExponentiation) &&
!(["AwaitExpression", "UnaryExpression"].includes(node.left.type) && isExponentiation) &&
!astUtils.isMixedLogicalAndCoalesceExpressions(node.left, node) &&
(leftPrecedence > prec || (leftPrecedence === prec && !isExponentiation)) ||
isParenthesisedTwice(node.left)
@ -830,45 +844,49 @@ module.exports = {
ExportDefaultDeclaration: node => checkExpressionOrExportStatement(node.declaration),
ExpressionStatement: node => checkExpressionOrExportStatement(node.expression),
"ForInStatement, ForOfStatement"(node) {
if (node.left.type !== "VariableDeclarator") {
ForInStatement(node) {
if (node.left.type !== "VariableDeclaration") {
const firstLeftToken = sourceCode.getFirstToken(node.left, astUtils.isNotOpeningParenToken);
if (
firstLeftToken.value === "let" && (
/*
* If `let` is the only thing on the left side of the loop, it's the loop variable: `for ((let) of foo);`
* Removing it will cause a syntax error, because it will be parsed as the start of a VariableDeclarator.
*/
(firstLeftToken.range[1] === node.left.range[1] || /*
* If `let` is followed by a `[` token, it's a property access on the `let` value: `for ((let[foo]) of bar);`
* Removing it will cause the property access to be parsed as a destructuring declaration of `foo` instead.
*/
astUtils.isOpeningBracketToken(
sourceCode.getTokenAfter(firstLeftToken, astUtils.isNotClosingParenToken)
))
firstLeftToken.value === "let" &&
astUtils.isOpeningBracketToken(
sourceCode.getTokenAfter(firstLeftToken, astUtils.isNotClosingParenToken)
)
) {
// ForInStatement#left expression cannot start with `let[`.
tokensToIgnore.add(firstLeftToken);
}
}
if (node.type === "ForOfStatement") {
const hasExtraParens = node.right.type === "SequenceExpression"
? hasDoubleExcessParens(node.right)
: hasExcessParens(node.right);
if (hasExcessParens(node.left)) {
report(node.left);
}
if (hasExtraParens) {
report(node.right);
}
} else if (hasExcessParens(node.right)) {
if (hasExcessParens(node.right)) {
report(node.right);
}
},
ForOfStatement(node) {
if (node.left.type !== "VariableDeclaration") {
const firstLeftToken = sourceCode.getFirstToken(node.left, astUtils.isNotOpeningParenToken);
if (firstLeftToken.value === "let") {
// ForOfStatement#left expression cannot start with `let`.
tokensToIgnore.add(firstLeftToken);
}
}
if (hasExcessParens(node.left)) {
report(node.left);
}
if (hasExcessParensWithPrecedence(node.right, PRECEDENCE_OF_ASSIGNMENT_EXPR)) {
report(node.right);
}
},
ForStatement(node) {
@ -881,6 +899,22 @@ module.exports = {
}
if (node.init) {
if (node.init.type !== "VariableDeclaration") {
const firstToken = sourceCode.getFirstToken(node.init, astUtils.isNotOpeningParenToken);
if (
firstToken.value === "let" &&
astUtils.isOpeningBracketToken(
sourceCode.getTokenAfter(firstToken, astUtils.isNotClosingParenToken)
)
) {
// ForStatement#init expression cannot start with `let[`.
tokensToIgnore.add(firstToken);
}
}
startNewReportsBuffering();
if (hasExcessParens(node.init)) {
@ -1109,7 +1143,22 @@ module.exports = {
},
UnaryExpression: checkArgumentWithPrecedence,
UpdateExpression: checkArgumentWithPrecedence,
UpdateExpression(node) {
if (node.prefix) {
checkArgumentWithPrecedence(node);
} else {
const { argument } = node;
const operatorToken = sourceCode.getLastToken(node);
if (argument.loc.end.line === operatorToken.loc.start.line) {
checkArgumentWithPrecedence(node);
} else {
if (hasDoubleExcessParens(argument)) {
report(argument);
}
}
}
},
AwaitExpression: checkArgumentWithPrecedence,
VariableDeclarator(node) {

31
node_modules/eslint/lib/rules/no-fallthrough.js generated vendored
View file

@ -4,12 +4,6 @@
*/
"use strict";
//------------------------------------------------------------------------------
// Requirements
//------------------------------------------------------------------------------
const lodash = require("lodash");
//------------------------------------------------------------------------------
// Helpers
//------------------------------------------------------------------------------
@ -17,15 +11,26 @@ const lodash = require("lodash");
const DEFAULT_FALLTHROUGH_COMMENT = /falls?\s?through/iu;
/**
* Checks whether or not a given node has a fallthrough comment.
* @param {ASTNode} node A SwitchCase node to get comments.
* Checks whether or not a given case has a fallthrough comment.
* @param {ASTNode} caseWhichFallsThrough SwitchCase node which falls through.
* @param {ASTNode} subsequentCase The case after caseWhichFallsThrough.
* @param {RuleContext} context A rule context which stores comments.
* @param {RegExp} fallthroughCommentPattern A pattern to match comment to.
* @returns {boolean} `true` if the node has a valid fallthrough comment.
* @returns {boolean} `true` if the case has a valid fallthrough comment.
*/
function hasFallthroughComment(node, context, fallthroughCommentPattern) {
function hasFallthroughComment(caseWhichFallsThrough, subsequentCase, context, fallthroughCommentPattern) {
const sourceCode = context.getSourceCode();
const comment = lodash.last(sourceCode.getCommentsBefore(node));
if (caseWhichFallsThrough.consequent.length === 1 && caseWhichFallsThrough.consequent[0].type === "BlockStatement") {
const trailingCloseBrace = sourceCode.getLastToken(caseWhichFallsThrough.consequent[0]);
const commentInBlock = sourceCode.getCommentsBefore(trailingCloseBrace).pop();
if (commentInBlock && fallthroughCommentPattern.test(commentInBlock.value)) {
return true;
}
}
const comment = sourceCode.getCommentsBefore(subsequentCase).pop();
return Boolean(comment && fallthroughCommentPattern.test(comment.value));
}
@ -114,7 +119,7 @@ module.exports = {
* Checks whether or not there is a fallthrough comment.
* And reports the previous fallthrough node if that does not exist.
*/
if (fallthroughCase && !hasFallthroughComment(node, context, fallthroughCommentPattern)) {
if (fallthroughCase && !hasFallthroughComment(fallthroughCase, node, context, fallthroughCommentPattern)) {
context.report({
messageId: node.test ? "case" : "default",
node
@ -133,7 +138,7 @@ module.exports = {
*/
if (currentCodePath.currentSegments.some(isReachable) &&
(node.consequent.length > 0 || hasBlankLinesBetween(node, nextToken)) &&
lodash.last(node.parent.cases) !== node) {
node.parent.cases[node.parent.cases.length - 1] !== node) {
fallthroughCase = node;
}
}

60
node_modules/eslint/lib/rules/no-implicit-coercion.js generated vendored
View file

@ -24,6 +24,7 @@ function parseOptions(options) {
boolean: "boolean" in options ? options.boolean : true,
number: "number" in options ? options.number : true,
string: "string" in options ? options.string : true,
disallowTemplateShorthand: "disallowTemplateShorthand" in options ? options.disallowTemplateShorthand : false,
allow: options.allow || []
};
}
@ -108,6 +109,20 @@ function getNonNumericOperand(node) {
return null;
}
/**
* Checks whether an expression evaluates to a string.
* @param {ASTNode} node node that represents the expression to check.
* @returns {boolean} Whether or not the expression evaluates to a string.
*/
function isStringType(node) {
return astUtils.isStringLiteral(node) ||
(
node.type === "CallExpression" &&
node.callee.type === "Identifier" &&
node.callee.name === "String"
);
}
/**
* Checks whether a node is an empty string literal or not.
* @param {ASTNode} node The node to check.
@ -125,8 +140,8 @@ function isEmptyString(node) {
*/
function isConcatWithEmptyString(node) {
return node.operator === "+" && (
(isEmptyString(node.left) && !astUtils.isStringLiteral(node.right)) ||
(isEmptyString(node.right) && !astUtils.isStringLiteral(node.left))
(isEmptyString(node.left) && !isStringType(node.right)) ||
(isEmptyString(node.right) && !isStringType(node.left))
);
}
@ -180,6 +195,10 @@ module.exports = {
type: "boolean",
default: true
},
disallowTemplateShorthand: {
type: "boolean",
default: false
},
allow: {
type: "array",
items: {
@ -299,6 +318,43 @@ module.exports = {
report(node, recommendation, true);
}
},
TemplateLiteral(node) {
if (!options.disallowTemplateShorthand) {
return;
}
// tag`${foo}`
if (node.parent.type === "TaggedTemplateExpression") {
return;
}
// `` or `${foo}${bar}`
if (node.expressions.length !== 1) {
return;
}
// `prefix${foo}`
if (node.quasis[0].value.cooked !== "") {
return;
}
// `${foo}postfix`
if (node.quasis[1].value.cooked !== "") {
return;
}
// if the expression is already a string, then this isn't a coercion
if (isStringType(node.expressions[0])) {
return;
}
const code = sourceCode.getText(node.expressions[0]);
const recommendation = `String(${code})`;
report(node, recommendation, true);
}
};
}

8
node_modules/eslint/lib/rules/no-import-assign.js generated vendored
View file

@ -97,10 +97,10 @@ function isIterationVariable(node) {
* - `Object.defineProperties`
* - `Object.freeze`
* - `Object.setPrototypeOf`
* - `Refrect.defineProperty`
* - `Refrect.deleteProperty`
* - `Refrect.set`
* - `Refrect.setPrototypeOf`
* - `Reflect.defineProperty`
* - `Reflect.deleteProperty`
* - `Reflect.set`
* - `Reflect.setPrototypeOf`
* @param {ASTNode} node The node to check.
* @param {Scope} scope A `escope.Scope` object to find variable (whichever).
* @returns {boolean} `true` if the node is at the first argument of a well-known mutation function.

29
node_modules/eslint/lib/rules/no-inline-comments.js generated vendored
View file

@ -21,7 +21,17 @@ module.exports = {
url: "https://eslint.org/docs/rules/no-inline-comments"
},
schema: [],
schema: [
{
type: "object",
properties: {
ignorePattern: {
type: "string"
}
},
additionalProperties: false
}
],
messages: {
unexpectedInlineComment: "Unexpected comment inline with code."
@ -30,6 +40,12 @@ module.exports = {
create(context) {
const sourceCode = context.getSourceCode();
const options = context.options[0];
let customIgnoreRegExp;
if (options && options.ignorePattern) {
customIgnoreRegExp = new RegExp(options.ignorePattern, "u");
}
/**
* Will check that comments are not on lines starting with or ending with code
@ -51,6 +67,11 @@ module.exports = {
return;
}
// Matches the ignore pattern
if (customIgnoreRegExp && customIgnoreRegExp.test(node.value)) {
return;
}
// JSX Exception
if (
(isPreambleEmpty || preamble === "{") &&
@ -80,9 +101,9 @@ module.exports = {
return {
Program() {
const comments = sourceCode.getAllComments();
comments.filter(token => token.type !== "Shebang").forEach(testCodeAroundComment);
sourceCode.getAllComments()
.filter(token => token.type !== "Shebang")
.forEach(testCodeAroundComment);
}
};
}

45
node_modules/eslint/lib/rules/no-invalid-regexp.js generated vendored
View file

@ -9,7 +9,7 @@
//------------------------------------------------------------------------------
const RegExpValidator = require("regexpp").RegExpValidator;
const validator = new RegExpValidator({ ecmaVersion: 2018 });
const validator = new RegExpValidator();
const validFlags = /[gimuys]/gu;
const undefined1 = void 0;
@ -69,6 +69,28 @@ module.exports = {
return node && node.type === "Literal" && typeof node.value === "string";
}
/**
* Gets flags of a regular expression created by the given `RegExp()` or `new RegExp()` call
* Examples:
* new RegExp(".") // => ""
* new RegExp(".", "gu") // => "gu"
* new RegExp(".", flags) // => null
* @param {ASTNode} node `CallExpression` or `NewExpression` node
* @returns {string|null} flags if they can be determined, `null` otherwise
* @private
*/
function getFlags(node) {
if (node.arguments.length < 2) {
return "";
}
if (isString(node.arguments[1])) {
return node.arguments[1].value;
}
return null;
}
/**
* Check syntax error in a given pattern.
* @param {string} pattern The RegExp pattern to validate.
@ -104,18 +126,23 @@ module.exports = {
return;
}
const pattern = node.arguments[0].value;
let flags = isString(node.arguments[1]) ? node.arguments[1].value : "";
let flags = getFlags(node);
if (allowedFlags) {
if (flags && allowedFlags) {
flags = flags.replace(allowedFlags, "");
}
// If flags are unknown, check both are errored or not.
const message = validateRegExpFlags(flags) || (
flags
? validateRegExpPattern(pattern, flags.indexOf("u") !== -1)
: validateRegExpPattern(pattern, true) && validateRegExpPattern(pattern, false)
);
const message =
(
flags && validateRegExpFlags(flags)
) ||
(
// If flags are unknown, report the regex only if its pattern is invalid both with and without the "u" flag
flags === null
? validateRegExpPattern(pattern, true) && validateRegExpPattern(pattern, false)
: validateRegExpPattern(pattern, flags.includes("u"))
);
if (message) {
context.report({

16
node_modules/eslint/lib/rules/no-irregular-whitespace.js generated vendored
View file

@ -82,7 +82,7 @@ module.exports = {
const commentNodes = sourceCode.getAllComments();
/**
* Removes errors that occur inside a string node
* Removes errors that occur inside the given node
* @param {ASTNode} node to check for matching errors.
* @returns {void}
* @private
@ -91,14 +91,12 @@ module.exports = {
const locStart = node.loc.start;
const locEnd = node.loc.end;
errors = errors.filter(({ loc: { start: errorLoc } }) => {
if (errorLoc.line >= locStart.line && errorLoc.line <= locEnd.line) {
if (errorLoc.column >= locStart.column && (errorLoc.column <= locEnd.column || errorLoc.line < locEnd.line)) {
return false;
}
}
return true;
});
errors = errors.filter(({ loc: { start: errorLocStart } }) => (
errorLocStart.line < locStart.line ||
errorLocStart.line === locStart.line && errorLocStart.column < locStart.column ||
errorLocStart.line === locEnd.line && errorLocStart.column >= locEnd.column ||
errorLocStart.line > locEnd.line
));
}
/**

8
node_modules/eslint/lib/rules/no-loss-of-precision.js generated vendored
View file

@ -105,9 +105,9 @@ module.exports = {
}
/**
* Converts an integer to to an object containing the the integer's coefficient and order of magnitude
* Converts an integer to to an object containing the integer's coefficient and order of magnitude
* @param {string} stringInteger the string representation of the integer being converted
* @returns {Object} the object containing the the integer's coefficient and order of magnitude
* @returns {Object} the object containing the integer's coefficient and order of magnitude
*/
function normalizeInteger(stringInteger) {
const significantDigits = removeTrailingZeros(removeLeadingZeros(stringInteger));
@ -120,9 +120,9 @@ module.exports = {
/**
*
* Converts a float to to an object containing the the floats's coefficient and order of magnitude
* Converts a float to to an object containing the floats's coefficient and order of magnitude
* @param {string} stringFloat the string representation of the float being converted
* @returns {Object} the object containing the the integer's coefficient and order of magnitude
* @returns {Object} the object containing the integer's coefficient and order of magnitude
*/
function normalizeFloat(stringFloat) {
const trimmedFloat = removeLeadingZeros(stringFloat);

31
node_modules/eslint/lib/rules/no-mixed-operators.js generated vendored
View file

@ -117,7 +117,7 @@ module.exports = {
],
messages: {
unexpectedMixedOperator: "Unexpected mix of '{{leftOperator}}' and '{{rightOperator}}'."
unexpectedMixedOperator: "Unexpected mix of '{{leftOperator}}' and '{{rightOperator}}'. Use parentheses to clarify the intended order of operations."
}
},
@ -161,17 +161,6 @@ module.exports = {
);
}
/**
* Checks whether the operator of a given node is mixed with a
* conditional expression.
* @param {ASTNode} node A node to check. This is a conditional
* expression node
* @returns {boolean} `true` if the node was mixed.
*/
function isMixedWithConditionalParent(node) {
return !astUtils.isParenthesised(sourceCode, node) && !astUtils.isParenthesised(sourceCode, node.test);
}
/**
* Gets the operator token of a given node.
* @param {ASTNode} node A node to check. This is a BinaryExpression
@ -220,19 +209,13 @@ module.exports = {
* @returns {void}
*/
function check(node) {
if (TARGET_NODE_TYPE.test(node.parent.type)) {
if (node.parent.type === "ConditionalExpression" && !shouldIgnore(node) && isMixedWithConditionalParent(node.parent)) {
reportBothOperators(node);
} else {
if (TARGET_NODE_TYPE.test(node.parent.type) &&
isMixedWithParent(node) &&
!shouldIgnore(node)
) {
reportBothOperators(node);
}
}
if (
TARGET_NODE_TYPE.test(node.parent.type) &&
isMixedWithParent(node) &&
!shouldIgnore(node)
) {
reportBothOperators(node);
}
}
return {

17
node_modules/eslint/lib/rules/no-multi-assign.js generated vendored
View file

@ -21,7 +21,16 @@ module.exports = {
url: "https://eslint.org/docs/rules/no-multi-assign"
},
schema: [],
schema: [{
type: "object",
properties: {
ignoreNonDeclaration: {
type: "boolean",
default: false
}
},
additionalProperties: false
}],
messages: {
unexpectedChain: "Unexpected chained assignment."
@ -33,10 +42,14 @@ module.exports = {
//--------------------------------------------------------------------------
// Public
//--------------------------------------------------------------------------
const options = context.options[0] || {
ignoreNonDeclaration: false
};
const targetParent = options.ignoreNonDeclaration ? ["VariableDeclarator"] : ["AssignmentExpression", "VariableDeclarator"];
return {
AssignmentExpression(node) {
if (["AssignmentExpression", "VariableDeclarator"].indexOf(node.parent.type) !== -1) {
if (targetParent.indexOf(node.parent.type) !== -1) {
context.report({
node,
messageId: "unexpectedChain"

147
node_modules/eslint/lib/rules/no-nonoctal-decimal-escape.js generated vendored Normal file
View file

@ -0,0 +1,147 @@
/**
* @fileoverview Rule to disallow `\8` and `\9` escape sequences in string literals.
* @author Milos Djermanovic
*/
"use strict";
//------------------------------------------------------------------------------
// Helpers
//------------------------------------------------------------------------------
const QUICK_TEST_REGEX = /\\[89]/u;
/**
* Returns unicode escape sequence that represents the given character.
* @param {string} character A single code unit.
* @returns {string} "\uXXXX" sequence.
*/
function getUnicodeEscape(character) {
return `\\u${character.charCodeAt(0).toString(16).padStart(4, "0")}`;
}
//------------------------------------------------------------------------------
// Rule Definition
//------------------------------------------------------------------------------
module.exports = {
meta: {
type: "suggestion",
docs: {
description: "disallow `\\8` and `\\9` escape sequences in string literals",
category: "Best Practices",
recommended: false,
url: "https://eslint.org/docs/rules/no-nonoctal-decimal-escape",
suggestion: true
},
schema: [],
messages: {
decimalEscape: "Don't use '{{decimalEscape}}' escape sequence.",
// suggestions
refactor: "Replace '{{original}}' with '{{replacement}}'. This maintains the current functionality.",
escapeBackslash: "Replace '{{original}}' with '{{replacement}}' to include the actual backslash character."
}
},
create(context) {
const sourceCode = context.getSourceCode();
/**
* Creates a new Suggestion object.
* @param {string} messageId "refactor" or "escapeBackslash".
* @param {int[]} range The range to replace.
* @param {string} replacement New text for the range.
* @returns {Object} Suggestion
*/
function createSuggestion(messageId, range, replacement) {
return {
messageId,
data: {
original: sourceCode.getText().slice(...range),
replacement
},
fix(fixer) {
return fixer.replaceTextRange(range, replacement);
}
};
}
return {
Literal(node) {
if (typeof node.value !== "string") {
return;
}
if (!QUICK_TEST_REGEX.test(node.raw)) {
return;
}
const regex = /(?:[^\\]|(?<previousEscape>\\.))*?(?<decimalEscape>\\[89])/suy;
let match;
while ((match = regex.exec(node.raw))) {
const { previousEscape, decimalEscape } = match.groups;
const decimalEscapeRangeEnd = node.range[0] + match.index + match[0].length;
const decimalEscapeRangeStart = decimalEscapeRangeEnd - decimalEscape.length;
const decimalEscapeRange = [decimalEscapeRangeStart, decimalEscapeRangeEnd];
const suggest = [];
// When `regex` is matched, `previousEscape` can only capture characters adjacent to `decimalEscape`
if (previousEscape === "\\0") {
/*
* Now we have a NULL escape "\0" immediately followed by a decimal escape, e.g.: "\0\8".
* Fixing this to "\08" would turn "\0" into a legacy octal escape. To avoid producing
* an octal escape while fixing a decimal escape, we provide different suggestions.
*/
suggest.push(
createSuggestion( // "\0\8" -> "\u00008"
"refactor",
[decimalEscapeRangeStart - previousEscape.length, decimalEscapeRangeEnd],
`${getUnicodeEscape("\0")}${decimalEscape[1]}`
),
createSuggestion( // "\8" -> "\u0038"
"refactor",
decimalEscapeRange,
getUnicodeEscape(decimalEscape[1])
)
);
} else {
suggest.push(
createSuggestion( // "\8" -> "8"
"refactor",
decimalEscapeRange,
decimalEscape[1]
)
);
}
suggest.push(
createSuggestion( // "\8" -> "\\8"
"escapeBackslash",
decimalEscapeRange,
`\\${decimalEscape}`
)
);
context.report({
node,
loc: {
start: sourceCode.getLocFromIndex(decimalEscapeRangeStart),
end: sourceCode.getLocFromIndex(decimalEscapeRangeEnd)
},
messageId: "decimalEscape",
data: {
decimalEscape
},
suggest
});
}
}
};
}
};

8
node_modules/eslint/lib/rules/no-prototype-builtins.js generated vendored
View file

@ -46,15 +46,15 @@ module.exports = {
*/
function disallowBuiltIns(node) {
// TODO: just use `astUtils.getStaticPropertyName(node.callee)`
const callee = astUtils.skipChainExpression(node.callee);
if (callee.type !== "MemberExpression" || callee.computed) {
if (callee.type !== "MemberExpression") {
return;
}
const propName = callee.property.name;
if (DISALLOWED_PROPS.indexOf(propName) > -1) {
const propName = astUtils.getStaticPropertyName(callee);
if (propName !== null && DISALLOWED_PROPS.indexOf(propName) > -1) {
context.report({
messageId: "prototypeBuildIn",
loc: callee.property.loc,

2
node_modules/eslint/lib/rules/no-restricted-exports.js generated vendored
View file

@ -45,7 +45,7 @@ module.exports = {
/**
* Checks and reports given exported identifier.
* @param {ASTNode} node exported `Identifer` node to check.
* @param {ASTNode} node exported `Identifier` node to check.
* @returns {void}
*/
function checkExportedName(node) {

85
node_modules/eslint/lib/rules/no-restricted-imports.js generated vendored
View file

@ -10,12 +10,6 @@
const ignore = require("ignore");
const arrayOfStrings = {
type: "array",
items: { type: "string" },
uniqueItems: true
};
const arrayOfStringsOrObjects = {
type: "array",
items: {
@ -44,6 +38,41 @@ const arrayOfStringsOrObjects = {
uniqueItems: true
};
const arrayOfStringsOrObjectPatterns = {
anyOf: [
{
type: "array",
items: {
type: "string"
},
uniqueItems: true
},
{
type: "array",
items: {
type: "object",
properties: {
group: {
type: "array",
items: {
type: "string"
},
minItems: 1,
uniqueItems: true
},
message: {
type: "string",
minLength: 1
}
},
additionalProperties: false,
required: ["group"]
},
uniqueItems: true
}
]
};
module.exports = {
meta: {
type: "suggestion",
@ -61,6 +90,8 @@ module.exports = {
pathWithCustomMessage: "'{{importSource}}' import is restricted from being used. {{customMessage}}",
patterns: "'{{importSource}}' import is restricted from being used by a pattern.",
// eslint-disable-next-line eslint-plugin/report-message-format
patternWithCustomMessage: "'{{importSource}}' import is restricted from being used by a pattern. {{customMessage}}",
everything: "* import is invalid because '{{importNames}}' from '{{importSource}}' is restricted.",
// eslint-disable-next-line eslint-plugin/report-message-format
@ -80,7 +111,7 @@ module.exports = {
type: "object",
properties: {
paths: arrayOfStringsOrObjects,
patterns: arrayOfStrings
patterns: arrayOfStringsOrObjectPatterns
},
additionalProperties: false
}],
@ -98,13 +129,6 @@ module.exports = {
(Object.prototype.hasOwnProperty.call(options[0], "paths") || Object.prototype.hasOwnProperty.call(options[0], "patterns"));
const restrictedPaths = (isPathAndPatternsObject ? options[0].paths : context.options) || [];
const restrictedPatterns = (isPathAndPatternsObject ? options[0].patterns : []) || [];
// if no imports are restricted we don"t need to check
if (Object.keys(restrictedPaths).length === 0 && restrictedPatterns.length === 0) {
return {};
}
const restrictedPathMessages = restrictedPaths.reduce((memo, importSource) => {
if (typeof importSource === "string") {
memo[importSource] = { message: null };
@ -117,7 +141,16 @@ module.exports = {
return memo;
}, {});
const restrictedPatternsMatcher = ignore().add(restrictedPatterns);
// Handle patterns too, either as strings or groups
const restrictedPatterns = (isPathAndPatternsObject ? options[0].patterns : []) || [];
const restrictedPatternGroups = restrictedPatterns.length > 0 && typeof restrictedPatterns[0] === "string"
? [{ matcher: ignore().add(restrictedPatterns) }]
: restrictedPatterns.map(({ group, message }) => ({ matcher: ignore().add(group), customMessage: message }));
// if no imports are restricted we don"t need to check
if (Object.keys(restrictedPaths).length === 0 && restrictedPatternGroups.length === 0) {
return {};
}
/**
* Report a restricted path.
@ -184,17 +217,19 @@ module.exports = {
/**
* Report a restricted path specifically for patterns.
* @param {node} node representing the restricted path reference
* @param {Object} group contains a Ignore instance for paths, and the customMessage to show if it fails
* @returns {void}
* @private
*/
function reportPathForPatterns(node) {
function reportPathForPatterns(node, group) {
const importSource = node.source.value.trim();
context.report({
node,
messageId: "patterns",
messageId: group.customMessage ? "patternWithCustomMessage" : "patterns",
data: {
importSource
importSource,
customMessage: group.customMessage
}
});
}
@ -202,11 +237,12 @@ module.exports = {
/**
* Check if the given importSource is restricted by a pattern.
* @param {string} importSource path of the import
* @param {Object} group contains a Ignore instance for paths, and the customMessage to show if it fails
* @returns {boolean} whether the variable is a restricted pattern or not
* @private
*/
function isRestrictedPattern(importSource) {
return restrictedPatterns.length > 0 && restrictedPatternsMatcher.ignores(importSource);
function isRestrictedPattern(importSource, group) {
return group.matcher.ignores(importSource);
}
/**
@ -249,10 +285,11 @@ module.exports = {
}
checkRestrictedPathAndReport(importSource, importNames, node);
if (isRestrictedPattern(importSource)) {
reportPathForPatterns(node);
}
restrictedPatternGroups.forEach(group => {
if (isRestrictedPattern(importSource, group)) {
reportPathForPatterns(node, group);
}
});
}
return {

28
node_modules/eslint/lib/rules/no-script-url.js generated vendored
View file

@ -7,6 +7,8 @@
"use strict";
const astUtils = require("./utils/ast-utils");
//------------------------------------------------------------------------------
// Rule Definition
//------------------------------------------------------------------------------
@ -31,18 +33,30 @@ module.exports = {
create(context) {
return {
/**
* Check whether a node's static value starts with "javascript:" or not.
* And report an error for unexpected script URL.
* @param {ASTNode} node node to check
* @returns {void}
*/
function check(node) {
const value = astUtils.getStaticStringValue(node);
if (typeof value === "string" && value.toLowerCase().indexOf("javascript:") === 0) {
context.report({ node, messageId: "unexpectedScriptURL" });
}
}
return {
Literal(node) {
if (node.value && typeof node.value === "string") {
const value = node.value.toLowerCase();
if (value.indexOf("javascript:") === 0) {
context.report({ node, messageId: "unexpectedScriptURL" });
}
check(node);
}
},
TemplateLiteral(node) {
if (!(node.parent && node.parent.type === "TaggedTemplateExpression")) {
check(node);
}
}
};
}
};

35
node_modules/eslint/lib/rules/no-sequences.js generated vendored
View file

@ -11,6 +11,14 @@
const astUtils = require("./utils/ast-utils");
//------------------------------------------------------------------------------
// Helpers
//------------------------------------------------------------------------------
const DEFAULT_OPTIONS = {
allowInParentheses: true
};
//------------------------------------------------------------------------------
// Rule Definition
//------------------------------------------------------------------------------
@ -26,7 +34,15 @@ module.exports = {
url: "https://eslint.org/docs/rules/no-sequences"
},
schema: [],
schema: [{
properties: {
allowInParentheses: {
type: "boolean",
default: true
}
},
additionalProperties: false
}],
messages: {
unexpectedCommaExpression: "Unexpected use of comma operator."
@ -34,6 +50,7 @@ module.exports = {
},
create(context) {
const options = Object.assign({}, DEFAULT_OPTIONS, context.options[0]);
const sourceCode = context.getSourceCode();
/**
@ -99,13 +116,15 @@ module.exports = {
}
// Wrapping a sequence in extra parens indicates intent
if (requiresExtraParens(node)) {
if (isParenthesisedTwice(node)) {
return;
}
} else {
if (isParenthesised(node)) {
return;
if (options.allowInParentheses) {
if (requiresExtraParens(node)) {
if (isParenthesisedTwice(node)) {
return;
}
} else {
if (isParenthesised(node)) {
return;
}
}
}

38
node_modules/eslint/lib/rules/no-shadow.js generated vendored
View file

@ -44,7 +44,8 @@ module.exports = {
],
messages: {
noShadow: "'{{name}}' is already declared in the upper scope."
noShadow: "'{{name}}' is already declared in the upper scope on line {{shadowedLine}} column {{shadowedColumn}}.",
noShadowGlobal: "'{{name}}' is already a global variable."
}
},
@ -117,6 +118,29 @@ module.exports = {
return def && def.name.range;
}
/**
* Get declared line and column of a variable.
* @param {eslint-scope.Variable} variable The variable to get.
* @returns {Object} The declared line and column of the variable.
*/
function getDeclaredLocation(variable) {
const identifier = variable.identifiers[0];
let obj;
if (identifier) {
obj = {
global: false,
line: identifier.loc.start.line,
column: identifier.loc.start.column + 1
};
} else {
obj = {
global: true
};
}
return obj;
}
/**
* Checks if a variable is in TDZ of scopeVar.
* @param {Object} variable The variable to check.
@ -165,10 +189,18 @@ module.exports = {
!isOnInitializer(variable, shadowed) &&
!(options.hoist !== "all" && isInTdz(variable, shadowed))
) {
const location = getDeclaredLocation(shadowed);
const messageId = location.global ? "noShadowGlobal" : "noShadow";
const data = { name: variable.name };
if (!location.global) {
data.shadowedLine = location.line;
data.shadowedColumn = location.column;
}
context.report({
node: variable.identifiers[0],
messageId: "noShadow",
data: variable
messageId,
data
});
}
}

2
node_modules/eslint/lib/rules/no-this-before-super.js generated vendored
View file

@ -171,7 +171,7 @@ module.exports = {
/**
* Removes the top of stack item.
*
* And this treverses all segments of this code path then reports every
* And this traverses all segments of this code path then reports every
* invalid node.
* @param {CodePath} codePath A code path which was ended.
* @returns {void}

205
node_modules/eslint/lib/rules/no-unsafe-optional-chaining.js generated vendored Normal file
View file

@ -0,0 +1,205 @@
/**
* @fileoverview Rule to disallow unsafe optional chaining
* @author Yeon JuAn
*/
"use strict";
const UNSAFE_ARITHMETIC_OPERATORS = new Set(["+", "-", "/", "*", "%", "**"]);
const UNSAFE_ASSIGNMENT_OPERATORS = new Set(["+=", "-=", "/=", "*=", "%=", "**="]);
const UNSAFE_RELATIONAL_OPERATORS = new Set(["in", "instanceof"]);
/**
* Checks whether a node is a destructuring pattern or not
* @param {ASTNode} node node to check
* @returns {boolean} `true` if a node is a destructuring pattern, otherwise `false`
*/
function isDestructuringPattern(node) {
return node.type === "ObjectPattern" || node.type === "ArrayPattern";
}
module.exports = {
meta: {
type: "problem",
docs: {
description: "disallow use of optional chaining in contexts where the `undefined` value is not allowed",
category: "Possible Errors",
recommended: false,
url: "https://eslint.org/docs/rules/no-unsafe-optional-chaining"
},
schema: [{
type: "object",
properties: {
disallowArithmeticOperators: {
type: "boolean",
default: false
}
},
additionalProperties: false
}],
fixable: null,
messages: {
unsafeOptionalChain: "Unsafe usage of optional chaining. If it short-circuits with 'undefined' the evaluation will throw TypeError.",
unsafeArithmetic: "Unsafe arithmetic operation on optional chaining. It can result in NaN."
}
},
create(context) {
const options = context.options[0] || {};
const disallowArithmeticOperators = (options.disallowArithmeticOperators) || false;
/**
* Reports unsafe usage of optional chaining
* @param {ASTNode} node node to report
* @returns {void}
*/
function reportUnsafeUsage(node) {
context.report({
messageId: "unsafeOptionalChain",
node
});
}
/**
* Reports unsafe arithmetic operation on optional chaining
* @param {ASTNode} node node to report
* @returns {void}
*/
function reportUnsafeArithmetic(node) {
context.report({
messageId: "unsafeArithmetic",
node
});
}
/**
* Checks and reports if a node can short-circuit with `undefined` by optional chaining.
* @param {ASTNode} [node] node to check
* @param {Function} reportFunc report function
* @returns {void}
*/
function checkUndefinedShortCircuit(node, reportFunc) {
if (!node) {
return;
}
switch (node.type) {
case "LogicalExpression":
if (node.operator === "||" || node.operator === "??") {
checkUndefinedShortCircuit(node.right, reportFunc);
} else if (node.operator === "&&") {
checkUndefinedShortCircuit(node.left, reportFunc);
checkUndefinedShortCircuit(node.right, reportFunc);
}
break;
case "SequenceExpression":
checkUndefinedShortCircuit(
node.expressions[node.expressions.length - 1],
reportFunc
);
break;
case "ConditionalExpression":
checkUndefinedShortCircuit(node.consequent, reportFunc);
checkUndefinedShortCircuit(node.alternate, reportFunc);
break;
case "AwaitExpression":
checkUndefinedShortCircuit(node.argument, reportFunc);
break;
case "ChainExpression":
reportFunc(node);
break;
default:
break;
}
}
/**
* Checks unsafe usage of optional chaining
* @param {ASTNode} node node to check
* @returns {void}
*/
function checkUnsafeUsage(node) {
checkUndefinedShortCircuit(node, reportUnsafeUsage);
}
/**
* Checks unsafe arithmetic operations on optional chaining
* @param {ASTNode} node node to check
* @returns {void}
*/
function checkUnsafeArithmetic(node) {
checkUndefinedShortCircuit(node, reportUnsafeArithmetic);
}
return {
"AssignmentExpression, AssignmentPattern"(node) {
if (isDestructuringPattern(node.left)) {
checkUnsafeUsage(node.right);
}
},
"ClassDeclaration, ClassExpression"(node) {
checkUnsafeUsage(node.superClass);
},
CallExpression(node) {
if (!node.optional) {
checkUnsafeUsage(node.callee);
}
},
NewExpression(node) {
checkUnsafeUsage(node.callee);
},
VariableDeclarator(node) {
if (isDestructuringPattern(node.id)) {
checkUnsafeUsage(node.init);
}
},
MemberExpression(node) {
if (!node.optional) {
checkUnsafeUsage(node.object);
}
},
TaggedTemplateExpression(node) {
checkUnsafeUsage(node.tag);
},
ForOfStatement(node) {
checkUnsafeUsage(node.right);
},
SpreadElement(node) {
if (node.parent && node.parent.type !== "ObjectExpression") {
checkUnsafeUsage(node.argument);
}
},
BinaryExpression(node) {
if (UNSAFE_RELATIONAL_OPERATORS.has(node.operator)) {
checkUnsafeUsage(node.right);
}
if (
disallowArithmeticOperators &&
UNSAFE_ARITHMETIC_OPERATORS.has(node.operator)
) {
checkUnsafeArithmetic(node.right);
checkUnsafeArithmetic(node.left);
}
},
WithStatement(node) {
checkUnsafeUsage(node.object);
},
UnaryExpression(node) {
if (
disallowArithmeticOperators &&
UNSAFE_ARITHMETIC_OPERATORS.has(node.operator)
) {
checkUnsafeArithmetic(node.argument);
}
},
AssignmentExpression(node) {
if (
disallowArithmeticOperators &&
UNSAFE_ASSIGNMENT_OPERATORS.has(node.operator)
) {
checkUnsafeArithmetic(node.right);
}
}
};
}
};

13
node_modules/eslint/lib/rules/no-unused-expressions.js generated vendored
View file

@ -50,6 +50,10 @@ module.exports = {
allowTaggedTemplates: {
type: "boolean",
default: false
},
enforceForJSX: {
type: "boolean",
default: false
}
},
additionalProperties: false
@ -65,7 +69,8 @@ module.exports = {
const config = context.options[0] || {},
allowShortCircuit = config.allowShortCircuit || false,
allowTernary = config.allowTernary || false,
allowTaggedTemplates = config.allowTaggedTemplates || false;
allowTaggedTemplates = config.allowTaggedTemplates || false,
enforceForJSX = config.enforceForJSX || false;
// eslint-disable-next-line jsdoc/require-description
/**
@ -140,6 +145,12 @@ module.exports = {
},
FunctionExpression: alwaysTrue,
Identifier: alwaysTrue,
JSXElement() {
return enforceForJSX;
},
JSXFragment() {
return enforceForJSX;
},
Literal: alwaysTrue,
LogicalExpression(node) {
if (allowShortCircuit) {

91
node_modules/eslint/lib/rules/no-unused-vars.js generated vendored
View file

@ -196,6 +196,17 @@ module.exports = {
}
/**
* Checks whether a node is a sibling of the rest property or not.
* @param {ASTNode} node a node to check
* @returns {boolean} True if the node is a sibling of the rest property, otherwise false.
*/
function hasRestSibling(node) {
return node.type === "Property" &&
node.parent.type === "ObjectPattern" &&
REST_PROPERTY_TYPE.test(node.parent.properties[node.parent.properties.length - 1].type);
}
/**
* Determines if a variable has a sibling rest property
* @param {Variable} variable eslint-scope variable object.
@ -204,16 +215,10 @@ module.exports = {
*/
function hasRestSpreadSibling(variable) {
if (config.ignoreRestSiblings) {
return variable.defs.some(def => {
const propertyNode = def.name.parent;
const patternNode = propertyNode.parent;
const hasRestSiblingDefinition = variable.defs.some(def => hasRestSibling(def.name.parent));
const hasRestSiblingReference = variable.references.some(ref => hasRestSibling(ref.identifier.parent));
return (
propertyNode.type === "Property" &&
patternNode.type === "ObjectPattern" &&
REST_PROPERTY_TYPE.test(patternNode.properties[patternNode.properties.length - 1].type)
);
});
return hasRestSiblingDefinition || hasRestSiblingReference;
}
return false;
@ -405,6 +410,31 @@ module.exports = {
);
}
/**
* Checks whether a given node is unused expression or not.
* @param {ASTNode} node The node itself
* @returns {boolean} The node is an unused expression.
* @private
*/
function isUnusedExpression(node) {
const parent = node.parent;
if (parent.type === "ExpressionStatement") {
return true;
}
if (parent.type === "SequenceExpression") {
const isLastExpression = parent.expressions[parent.expressions.length - 1] === node;
if (!isLastExpression) {
return true;
}
return isUnusedExpression(parent);
}
return false;
}
/**
* Checks whether a given reference is a read to update itself or not.
* @param {eslint-scope.Reference} ref A reference to check.
@ -415,23 +445,28 @@ module.exports = {
function isReadForItself(ref, rhsNode) {
const id = ref.identifier;
const parent = id.parent;
const grandparent = parent.parent;
return ref.isRead() && (
// self update. e.g. `a += 1`, `a++`
(// in RHS of an assignment for itself. e.g. `a = a + 1`
((
parent.type === "AssignmentExpression" &&
grandparent.type === "ExpressionStatement" &&
parent.left === id
) ||
(
parent.type === "UpdateExpression" &&
grandparent.type === "ExpressionStatement"
) || rhsNode &&
isInside(id, rhsNode) &&
!isInsideOfStorableFunction(id, rhsNode)))
(
parent.type === "AssignmentExpression" &&
parent.left === id &&
isUnusedExpression(parent)
) ||
(
parent.type === "UpdateExpression" &&
isUnusedExpression(parent)
)
) ||
// in RHS of an assignment for itself. e.g. `a = a + 1`
(
rhsNode &&
isInside(id, rhsNode) &&
!isInsideOfStorableFunction(id, rhsNode)
)
);
}
@ -619,10 +654,18 @@ module.exports = {
// Report the first declaration.
if (unusedVar.defs.length > 0) {
// report last write reference, https://github.com/eslint/eslint/issues/14324
const writeReferences = unusedVar.references.filter(ref => ref.isWrite() && ref.from.variableScope === unusedVar.scope.variableScope);
let referenceToReport;
if (writeReferences.length > 0) {
referenceToReport = writeReferences[writeReferences.length - 1];
}
context.report({
node: unusedVar.references.length ? unusedVar.references[
unusedVar.references.length - 1
].identifier : unusedVar.identifiers[0],
node: referenceToReport ? referenceToReport.identifier : unusedVar.identifiers[0],
messageId: "unusedVar",
data: unusedVar.references.some(ref => ref.isWrite())
? getAssignedMessageData(unusedVar)

3
node_modules/eslint/lib/rules/no-useless-backreference.js generated vendored
View file

@ -11,7 +11,6 @@
const { CALL, CONSTRUCT, ReferenceTracker, getStringIfConstant } = require("eslint-utils");
const { RegExpParser, visitRegExpAST } = require("regexpp");
const lodash = require("lodash");
//------------------------------------------------------------------------------
// Helpers
@ -137,7 +136,7 @@ module.exports = {
// the opposite of the previous when the regex is matching backward in a lookbehind context.
messageId = "backward";
} else if (lodash.last(groupCut).type === "Alternative") {
} else if (groupCut[groupCut.length - 1].type === "Alternative") {
// group's and bref's ancestor nodes below the lowest common ancestor are sibling alternatives => they're disjunctive.
messageId = "disjunctive";

10
node_modules/eslint/lib/rules/no-useless-computed-key.js generated vendored
View file

@ -8,7 +8,6 @@
// Requirements
//------------------------------------------------------------------------------
const lodash = require("lodash");
const astUtils = require("./utils/ast-utils");
//------------------------------------------------------------------------------
@ -95,9 +94,16 @@ module.exports = {
}
}
/**
* A no-op function to act as placeholder for checking a node when the `enforceForClassMembers` option is `false`.
* @returns {void}
* @private
*/
function noop() {}
return {
Property: check,
MethodDefinition: enforceForClassMembers ? check : lodash.noop
MethodDefinition: enforceForClassMembers ? check : noop
};
}
};

8
node_modules/eslint/lib/rules/no-useless-constructor.js generated vendored
View file

@ -162,6 +162,14 @@ module.exports = {
return;
}
/*
* Prevent crashing on parsers which do not require class constructor
* to have a body, e.g. typescript and flow
*/
if (!node.value.body) {
return;
}
const body = node.value.body.body;
const ctorParams = node.value.params;
const superClass = node.parent.parent.superClass;

8
node_modules/eslint/lib/rules/no-useless-escape.js generated vendored
View file

@ -109,9 +109,9 @@ module.exports = {
* @returns {void}
*/
function report(node, startOffset, character) {
const start = sourceCode.getLocFromIndex(sourceCode.getIndexFromLoc(node.loc.start) + startOffset);
const rangeStart = sourceCode.getIndexFromLoc(node.loc.start) + startOffset;
const rangeStart = node.range[0] + startOffset;
const range = [rangeStart, rangeStart + 1];
const start = sourceCode.getLocFromIndex(rangeStart);
context.report({
node,
@ -172,7 +172,7 @@ module.exports = {
}
if (isUnnecessaryEscape && !isQuoteEscape) {
report(node, match.index + 1, match[0].slice(1));
report(node, match.index, match[0].slice(1));
}
}
@ -206,7 +206,7 @@ module.exports = {
return;
}
const value = isTemplateElement ? node.value.raw : node.raw.slice(1, -1);
const value = isTemplateElement ? sourceCode.getText(node) : node.raw;
const pattern = /\\[^\d]/gu;
let match;

44
node_modules/eslint/lib/rules/no-useless-rename.js generated vendored
View file

@ -5,6 +5,12 @@
"use strict";
//------------------------------------------------------------------------------
// Requirements
//------------------------------------------------------------------------------
const astUtils = require("./utils/ast-utils");
//------------------------------------------------------------------------------
// Rule Definition
//------------------------------------------------------------------------------
@ -54,11 +60,10 @@ module.exports = {
* Reports error for unnecessarily renamed assignments
* @param {ASTNode} node node to report
* @param {ASTNode} initial node with initial name value
* @param {ASTNode} result node with new name value
* @param {string} type the type of the offending node
* @returns {void}
*/
function reportError(node, initial, result, type) {
function reportError(node, initial, type) {
const name = initial.type === "Identifier" ? initial.name : initial.value;
return context.report({
@ -69,18 +74,21 @@ module.exports = {
type
},
fix(fixer) {
if (sourceCode.commentsExistBetween(initial, result)) {
const replacementNode = node.type === "Property" ? node.value : node.local;
if (sourceCode.getCommentsInside(node).length > sourceCode.getCommentsInside(replacementNode).length) {
return null;
}
const replacementText = result.type === "AssignmentPattern"
? sourceCode.getText(result)
: name;
// Don't autofix code such as `({foo: (foo) = a} = obj);`, parens are not allowed in shorthand properties.
if (
replacementNode.type === "AssignmentPattern" &&
astUtils.isParenthesised(sourceCode, replacementNode.left)
) {
return null;
}
return fixer.replaceTextRange([
initial.range[0],
result.range[1]
], replacementText);
return fixer.replaceText(node, sourceCode.getText(replacementNode));
}
});
}
@ -97,19 +105,11 @@ module.exports = {
for (const property of node.properties) {
/*
* TODO: Remove after babel-eslint removes ExperimentalRestProperty
* https://github.com/eslint/eslint/issues/12335
*/
if (property.type === "ExperimentalRestProperty") {
continue;
}
/**
* Properties using shorthand syntax and rest elements can not be renamed.
* If the property is computed, we have no idea if a rename is useless or not.
*/
if (property.shorthand || property.type === "RestElement" || property.computed) {
if (property.type !== "Property" || property.shorthand || property.computed) {
continue;
}
@ -117,7 +117,7 @@ module.exports = {
const renamedKey = property.value.type === "AssignmentPattern" ? property.value.left.name : property.value.name;
if (key === renamedKey) {
reportError(property, property.key, property.value, "Destructuring assignment");
reportError(property, property.key, "Destructuring assignment");
}
}
}
@ -134,7 +134,7 @@ module.exports = {
if (node.imported.name === node.local.name &&
node.imported.range[0] !== node.local.range[0]) {
reportError(node, node.imported, node.local, "Import");
reportError(node, node.imported, "Import");
}
}
@ -150,7 +150,7 @@ module.exports = {
if (node.local.name === node.exported.name &&
node.local.range[0] !== node.exported.range[0]) {
reportError(node, node.local, node.exported, "Export");
reportError(node, node.local, "Export");
}
}

2
node_modules/eslint/lib/rules/no-warning-comments.js generated vendored
View file

@ -5,7 +5,7 @@
"use strict";
const { escapeRegExp } = require("lodash");
const escapeRegExp = require("escape-string-regexp");
const astUtils = require("./utils/ast-utils");
const CHAR_LIMIT = 40;

25
node_modules/eslint/lib/rules/object-curly-newline.js generated vendored
View file

@ -10,7 +10,6 @@
//------------------------------------------------------------------------------
const astUtils = require("./utils/ast-utils");
const lodash = require("lodash");
//------------------------------------------------------------------------------
// Helpers
@ -69,6 +68,24 @@ function normalizeOptionValue(value) {
return { multiline, minProperties, consistent };
}
/**
* Checks if a value is an object.
* @param {any} value The value to check
* @returns {boolean} `true` if the value is an object, otherwise `false`
*/
function isObject(value) {
return typeof value === "object" && value !== null;
}
/**
* Checks if an option is a node-specific option
* @param {any} option The option to check
* @returns {boolean} `true` if the option is node-specific, otherwise `false`
*/
function isNodeSpecificOption(option) {
return isObject(option) || typeof option === "string";
}
/**
* Normalizes a given option value.
* @param {string|Object|undefined} options An option value to parse.
@ -80,9 +97,7 @@ function normalizeOptionValue(value) {
* }} Normalized option object.
*/
function normalizeOptions(options) {
const isNodeSpecificOption = lodash.overSome([lodash.isPlainObject, lodash.isString]);
if (lodash.isPlainObject(options) && lodash.some(options, isNodeSpecificOption)) {
if (isObject(options) && Object.values(options).some(isNodeSpecificOption)) {
return {
ObjectExpression: normalizeOptionValue(options.ObjectExpression),
ObjectPattern: normalizeOptionValue(options.ObjectPattern),
@ -134,7 +149,7 @@ module.exports = {
type: "layout",
docs: {
description: "enforce consistent line breaks inside braces",
description: "enforce consistent line breaks after opening and before closing braces",
category: "Stylistic Issues",
recommended: false,
url: "https://eslint.org/docs/rules/object-curly-newline"

42
node_modules/eslint/lib/rules/one-var.js generated vendored
View file

@ -5,6 +5,25 @@
"use strict";
//------------------------------------------------------------------------------
// Requirements
//------------------------------------------------------------------------------
const astUtils = require("./utils/ast-utils");
//------------------------------------------------------------------------------
// Helpers
//------------------------------------------------------------------------------
/**
* Determines whether the given node is in a statement list.
* @param {ASTNode} node node to check
* @returns {boolean} `true` if the given node is in a statement list
*/
function isInStatementList(node) {
return astUtils.STATEMENT_LIST_PARENTS.has(node.parent.type);
}
//------------------------------------------------------------------------------
// Rule Definition
//------------------------------------------------------------------------------
@ -268,8 +287,8 @@ module.exports = {
/**
* Fixer to join VariableDeclaration's into a single declaration
* @param {VariableDeclarator[]} declarations The `VariableDeclaration` to join
* @returns {Function} The fixer function
* @param {VariableDeclarator[]} declarations The `VariableDeclaration` to join
* @returns {Function} The fixer function
*/
function joinDeclarations(declarations) {
const declaration = declarations[0];
@ -297,10 +316,17 @@ module.exports = {
/**
* Fixer to split a VariableDeclaration into individual declarations
* @param {VariableDeclaration} declaration The `VariableDeclaration` to split
* @returns {Function} The fixer function
* @param {VariableDeclaration} declaration The `VariableDeclaration` to split
* @returns {Function|null} The fixer function
*/
function splitDeclarations(declaration) {
const { parent } = declaration;
// don't autofix code such as: if (foo) var x, y;
if (!isInStatementList(parent.type === "ExportNamedDeclaration" ? parent : declaration)) {
return null;
}
return fixer => declaration.declarations.map(declarator => {
const tokenAfterDeclarator = sourceCode.getTokenAfter(declarator);
@ -314,12 +340,14 @@ module.exports = {
return null;
}
const exportPlacement = declaration.parent.type === "ExportNamedDeclaration" ? "export " : "";
/*
* `var x,y`
* tokenAfterDeclarator ^^ afterComma
*/
if (afterComma.range[0] === tokenAfterDeclarator.range[1]) {
return fixer.replaceText(tokenAfterDeclarator, `; ${declaration.kind} `);
return fixer.replaceText(tokenAfterDeclarator, `; ${exportPlacement}${declaration.kind} `);
}
/*
@ -341,11 +369,11 @@ module.exports = {
return fixer.replaceTextRange(
[tokenAfterDeclarator.range[0], lastComment.range[0]],
`;${sourceCode.text.slice(tokenAfterDeclarator.range[1], lastComment.range[0])}${declaration.kind} `
`;${sourceCode.text.slice(tokenAfterDeclarator.range[1], lastComment.range[0])}${exportPlacement}${declaration.kind} `
);
}
return fixer.replaceText(tokenAfterDeclarator, `; ${declaration.kind}`);
return fixer.replaceText(tokenAfterDeclarator, `; ${exportPlacement}${declaration.kind}`);
}).filter(x => x);
}

9
node_modules/eslint/lib/rules/operator-assignment.js generated vendored
View file

@ -76,8 +76,8 @@ module.exports = {
fixable: "code",
messages: {
replaced: "Assignment can be replaced with operator assignment.",
unexpected: "Unexpected operator assignment shorthand."
replaced: "Assignment (=) can be replaced with operator assignment ({{operator}}=).",
unexpected: "Unexpected operator assignment ({{operator}}=) shorthand."
}
},
@ -113,6 +113,7 @@ module.exports = {
context.report({
node,
messageId: "replaced",
data: { operator },
fix(fixer) {
if (canBeFixed(left) && canBeFixed(expr.left)) {
const equalsToken = getOperatorToken(node);
@ -139,7 +140,8 @@ module.exports = {
*/
context.report({
node,
messageId: "replaced"
messageId: "replaced",
data: { operator }
});
}
}
@ -155,6 +157,7 @@ module.exports = {
context.report({
node,
messageId: "unexpected",
data: { operator: node.operator },
fix(fixer) {
if (canBeFixed(node.left)) {
const firstToken = sourceCode.getFirstToken(node);

8
node_modules/eslint/lib/rules/prefer-arrow-callback.js generated vendored
View file

@ -295,7 +295,7 @@ module.exports = {
* If the callback function has duplicates in its list of parameters (possible in sloppy mode),
* don't replace it with an arrow function, because this is a SyntaxError with arrow functions.
*/
return; // eslint-disable-line eslint-plugin/fixer-return -- false positive
return;
}
// Remove `.bind(this)` if exists.
@ -307,7 +307,7 @@ module.exports = {
* E.g. `(foo || function(){}).bind(this)`
*/
if (memberNode.type !== "MemberExpression") {
return; // eslint-disable-line eslint-plugin/fixer-return -- false positive
return;
}
const callNode = memberNode.parent;
@ -320,12 +320,12 @@ module.exports = {
* ^^^^^^^^^^^^
*/
if (astUtils.isParenthesised(sourceCode, memberNode)) {
return; // eslint-disable-line eslint-plugin/fixer-return -- false positive
return;
}
// If comments exist in the `.bind(this)`, don't remove those.
if (sourceCode.commentsExistBetween(firstTokenToRemove, lastTokenToRemove)) {
return; // eslint-disable-line eslint-plugin/fixer-return -- false positive
return;
}
yield fixer.removeRange([firstTokenToRemove.range[0], lastTokenToRemove.range[1]]);

21
node_modules/eslint/lib/rules/prefer-const.js generated vendored
View file

@ -5,6 +5,11 @@
"use strict";
//------------------------------------------------------------------------------
// Requirements
//------------------------------------------------------------------------------
const FixTracker = require("./utils/fix-tracker");
const astUtils = require("./utils/ast-utils");
//------------------------------------------------------------------------------
@ -451,10 +456,18 @@ module.exports = {
messageId: "useConst",
data: node,
fix: shouldFix
? fixer => fixer.replaceText(
sourceCode.getFirstToken(varDeclParent, t => t.value === varDeclParent.kind),
"const"
)
? fixer => {
const letKeywordToken = sourceCode.getFirstToken(varDeclParent, t => t.value === varDeclParent.kind);
/**
* Extend the replacement range to the whole declaration,
* in order to prevent other fixes in the same pass
* https://github.com/eslint/eslint/issues/13899
*/
return new FixTracker(fixer, sourceCode)
.retainRange(varDeclParent.range)
.replaceTextRange(letKeywordToken.range, "const");
}
: null
});
});

28
node_modules/eslint/lib/rules/prefer-destructuring.js generated vendored
View file

@ -4,6 +4,18 @@
*/
"use strict";
//------------------------------------------------------------------------------
// Requirements
//------------------------------------------------------------------------------
const astUtils = require("./utils/ast-utils");
//------------------------------------------------------------------------------
// Helpers
//------------------------------------------------------------------------------
const PRECEDENCE_OF_ASSIGNMENT_EXPR = astUtils.getPrecedence({ type: "AssignmentExpression" });
//------------------------------------------------------------------------------
// Rule Definition
//------------------------------------------------------------------------------
@ -156,13 +168,15 @@ module.exports = {
* Assignment expression is not fixed.
* Array destructuring is not fixed.
* Renamed property is not fixed.
* @param {ASTNode} node the the node to evaluate
* @param {ASTNode} node the node to evaluate
* @returns {boolean} whether or not the node should be fixed
*/
function shouldFix(node) {
return node.type === "VariableDeclarator" &&
node.id.type === "Identifier" &&
node.init.type === "MemberExpression" &&
!node.init.computed &&
node.init.property.type === "Identifier" &&
node.id.name === node.init.property.name;
}
@ -183,9 +197,15 @@ module.exports = {
return null;
}
let objectText = sourceCode.getText(rightNode.object);
if (astUtils.getPrecedence(rightNode.object) < PRECEDENCE_OF_ASSIGNMENT_EXPR) {
objectText = `(${objectText})`;
}
return fixer.replaceText(
node,
`{${rightNode.property.name}} = ${sourceCode.getText(rightNode.object)}`
`{${rightNode.property.name}} = ${objectText}`
);
}
@ -259,7 +279,7 @@ module.exports = {
* @param {ASTNode} node the AssignmentExpression node
* @returns {void}
*/
function checkAssigmentExpression(node) {
function checkAssignmentExpression(node) {
if (node.operator === "=") {
performCheck(node.left, node.right, node);
}
@ -271,7 +291,7 @@ module.exports = {
return {
VariableDeclarator: checkVariableDeclarator,
AssignmentExpression: checkAssigmentExpression
AssignmentExpression: checkAssignmentExpression
};
}
};

1
node_modules/eslint/lib/rules/prefer-exponentiation-operator.js generated vendored
View file

@ -30,6 +30,7 @@ function doesBaseNeedParens(base) {
astUtils.getPrecedence(base) <= PRECEDENCE_OF_EXPONENTIATION_EXPR ||
// An unary operator cannot be used immediately before an exponentiation expression
base.type === "AwaitExpression" ||
base.type === "UnaryExpression"
);
}

4
node_modules/eslint/lib/rules/prefer-reflect.js generated vendored
View file

@ -105,10 +105,10 @@ module.exports = {
CallExpression(node) {
const methodName = (node.callee.property || {}).name;
const isReflectCall = (node.callee.object || {}).name === "Reflect";
const hasReflectSubsitute = Object.prototype.hasOwnProperty.call(reflectSubstitutes, methodName);
const hasReflectSubstitute = Object.prototype.hasOwnProperty.call(reflectSubstitutes, methodName);
const userConfiguredException = exceptions.indexOf(methodName) !== -1;
if (hasReflectSubsitute && !isReflectCall && !userConfiguredException) {
if (hasReflectSubstitute && !isReflectCall && !userConfiguredException) {
report(node, existingNames[methodName], reflectSubstitutes[methodName]);
}
},

38
node_modules/eslint/lib/rules/prefer-template.js generated vendored
View file

@ -39,33 +39,25 @@ function getTopConcatBinaryExpression(node) {
}
/**
* Determines whether a given node is a octal escape sequence
* Checks whether or not a node contains a string literal with an octal or non-octal decimal escape sequence
* @param {ASTNode} node A node to check
* @returns {boolean} `true` if the node is an octal escape sequence
* @returns {boolean} `true` if at least one string literal within the node contains
* an octal or non-octal decimal escape sequence
*/
function isOctalEscapeSequence(node) {
// No need to check TemplateLiterals – would throw error with octal escape
const isStringLiteral = node.type === "Literal" && typeof node.value === "string";
if (!isStringLiteral) {
return false;
}
return astUtils.hasOctalEscapeSequence(node.raw);
}
/**
* Checks whether or not a node contains a octal escape sequence
* @param {ASTNode} node A node to check
* @returns {boolean} `true` if the node contains an octal escape sequence
*/
function hasOctalEscapeSequence(node) {
function hasOctalOrNonOctalDecimalEscapeSequence(node) {
if (isConcatenation(node)) {
return hasOctalEscapeSequence(node.left) || hasOctalEscapeSequence(node.right);
return (
hasOctalOrNonOctalDecimalEscapeSequence(node.left) ||
hasOctalOrNonOctalDecimalEscapeSequence(node.right)
);
}
return isOctalEscapeSequence(node);
// No need to check TemplateLiterals – would throw parsing error
if (node.type === "Literal" && typeof node.value === "string") {
return astUtils.hasOctalOrNonOctalDecimalEscapeSequence(node.raw);
}
return false;
}
/**
@ -237,7 +229,7 @@ module.exports = {
function fixNonStringBinaryExpression(fixer, node) {
const topBinaryExpr = getTopConcatBinaryExpression(node.parent);
if (hasOctalEscapeSequence(topBinaryExpr)) {
if (hasOctalOrNonOctalDecimalEscapeSequence(topBinaryExpr)) {
return null;
}

7
node_modules/eslint/lib/rules/quotes.js generated vendored
View file

@ -282,9 +282,12 @@ module.exports = {
description: settings.description
},
fix(fixer) {
if (quoteOption === "backtick" && astUtils.hasOctalEscapeSequence(rawVal)) {
if (quoteOption === "backtick" && astUtils.hasOctalOrNonOctalDecimalEscapeSequence(rawVal)) {
// An octal escape sequence in a template literal would produce syntax error, even in non-strict mode.
/*
* An octal or non-octal decimal escape sequence in a template literal would
* produce syntax error, even in non-strict mode.
*/
return null;
}

22
node_modules/eslint/lib/rules/radix.js generated vendored
View file

@ -82,7 +82,8 @@ module.exports = {
description: "enforce the consistent use of the radix argument when using `parseInt()`",
category: "Best Practices",
recommended: false,
url: "https://eslint.org/docs/rules/radix"
url: "https://eslint.org/docs/rules/radix",
suggestion: true
},
schema: [
@ -95,7 +96,8 @@ module.exports = {
missingParameters: "Missing parameters.",
redundantRadix: "Redundant radix parameter.",
missingRadix: "Missing radix parameter.",
invalidRadix: "Invalid radix parameter, must be an integer between 2 and 36."
invalidRadix: "Invalid radix parameter, must be an integer between 2 and 36.",
addRadixParameter10: "Add radix parameter `10` for parsing decimal numbers."
}
},
@ -123,7 +125,21 @@ module.exports = {
if (mode === MODE_ALWAYS) {
context.report({
node,
messageId: "missingRadix"
messageId: "missingRadix",
suggest: [
{
messageId: "addRadixParameter10",
fix(fixer) {
const sourceCode = context.getSourceCode();
const tokens = sourceCode.getTokens(node);
const lastToken = tokens[tokens.length - 1]; // Parenthesis.
const secondToLastToken = tokens[tokens.length - 2]; // May or may not be a comma.
const hasTrailingComma = secondToLastToken.type === "Punctuator" && secondToLastToken.value === ",";
return fixer.insertTextBefore(lastToken, hasTrailingComma ? " 10," : ", 10");
}
}
]
});
}
break;

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