Function getLanguageForFile

core/util/treeSitter.ts:145–167

(
  filepath: string,
)

const nameToLanguage = new Map<string, Language>();

export async function getLanguageForFile(
  filepath: string,
): Promise<Language | undefined> {
  try {
    await Parser.init();
    const extension = getUriFileExtension(filepath);

    const languageName = supportedLanguages[extension];
    if (!languageName) {
      return undefined;
    }
    let language = nameToLanguage.get(languageName);

    if (!language) {
      language = await loadLanguageForFileExt(extension);
      nameToLanguage.set(languageName, language);
    }
    return language;
  } catch (e) {
    console.debug("Unable to load language for file", filepath, e);
    return undefined;
  }
}

export const getFullLanguageName = (filepath: string) => {
  const extension = getUriFileExtension(filepath);