Update checked-in dependencies

node_modules/eslint-module-utils/parse.js

@@ -29,12 +29,18 @@ function keysFromParser(parserPath, parserInstance, parsedResult) {
   if (parsedResult && parsedResult.visitorKeys) {
     return parsedResult.visitorKeys;
   }
-  if (typeof parserPath === 'string' && (/.*espree.*/).test(parserPath)) {
-    return parserInstance.VisitorKeys;
-  }
+  // The old babel parser doesn't have a `parseForESLint` eslint function, so we don't end
+  // up with a `parsedResult` here.  It also doesn't expose the visitor keys on the parser itself,
+  // so we have to try and infer the visitor-keys module from the parserPath.
+  // This is NOT supported in flat config!
   if (typeof parserPath === 'string' && (/.*babel-eslint.*/).test(parserPath)) {
     return getBabelEslintVisitorKeys(parserPath);
   }
+  // The espree parser doesn't have the `parseForESLint` function, so we don't end up with a
+  // `parsedResult` here, but it does expose the visitor keys on the parser instance that we can use.
+  if (parserInstance && parserInstance.VisitorKeys) {
+    return parserInstance.VisitorKeys;
+  }
   return null;
 }
 
@@ -107,7 +113,8 @@ exports.default = function parse(path, content, context) {
   if (context == null) { throw new Error('need context to parse properly'); }
 
   // ESLint in "flat" mode only sets context.languageOptions.parserOptions
-  let parserOptions = context.languageOptions && context.languageOptions.parserOptions || context.parserOptions;
+  const languageOptions = context.languageOptions;
+  let parserOptions = languageOptions && languageOptions.parserOptions || context.parserOptions;
   const parserOrPath = getParser(path, context);
 
   if (!parserOrPath) { throw new Error('parserPath or languageOptions.parser is required!'); }
@@ -138,6 +145,17 @@ exports.default = function parse(path, content, context) {
   delete parserOptions.project;
   delete parserOptions.projects;
 
+  // If this is a flat config, we need to add ecmaVersion and sourceType (if present) from languageOptions
+  if (languageOptions && languageOptions.ecmaVersion) {
+    parserOptions.ecmaVersion = languageOptions.ecmaVersion;
+  }
+  if (languageOptions && languageOptions.sourceType) {
+    // @ts-expect-error languageOptions is from the flatConfig Linter type in 8.57 while parserOptions is not.
+    // Non-flat config parserOptions.sourceType doesn't have "commonjs" in the type.  Once upgraded to v9 types,
+    // they'll be the same and this expect-error should be removed.
+    parserOptions.sourceType = languageOptions.sourceType;
+  }
+
   // require the parser relative to the main module (i.e., ESLint)
   const parser = typeof parserOrPath === 'string' ? moduleRequire(parserOrPath) : parserOrPath;
 
@@ -161,7 +179,7 @@ exports.default = function parse(path, content, context) {
     if (!ast || typeof ast !== 'object') {
       console.warn(
         // Can only be invalid for custom parser per imports/parser
-        '`parseForESLint` from parser `' + (typeof parserOrPath === 'string' ? parserOrPath : '`context.languageOptions.parser`') + '` is invalid and will just be ignored'
+        '`parseForESLint` from parser `' + (typeof parserOrPath === 'string' ? parserOrPath : 'context.languageOptions.parser') + '` is invalid and will just be ignored'
       );
     } else {
       // @ts-expect-error TODO: FIXME