Add some new tests and fix some comments

This commit is contained in:
Andrew Eisenberg 2022-11-23 16:16:02 -08:00
parent f79028af27
commit ad7ca9bf21
22 changed files with 339 additions and 68 deletions

View file

@ -23,17 +23,31 @@ export type LanguageOrAlias = Language | keyof typeof LANGUAGE_ALIASES;
export const KOTLIN_SWIFT_BYPASS = ["kotlin", "swift"];
// Translate from user input or GitHub's API names for languages to CodeQL's names for languages
export function resolveAlias(lang: LanguageOrAlias): Language {
return LANGUAGE_ALIASES[lang] || lang;
}
/**
* Translate from user input or GitHub's API names for languages to CodeQL's
* names for languages. This does not translate a language alias to the actual
* language used by CodeQL.
*
* @param language The language to translate.
* @returns A language supported by CodeQL, an alias for a language, or
* `undefined` if the input language cannot be parsed into a langauge supported
* by CodeQL.
*/
export function parseLanguage(language: string): LanguageOrAlias | undefined {
// Normalise to lower case
language = language.toLowerCase();
language = language.trim().toLowerCase();
// See if it's an exact match
if (language in Language) {
return language as Language;
}
// Check language aliases
// Check language aliases, but return the original language name,
// the alias will be resolved later.
if (language in LANGUAGE_ALIASES) {
return language;
}