Function readConfigFile

packages/compiler-cli/src/perform_compile.ts:83–84

(configFile: string)

    const fs = getFileSystem();

    const readConfigFile = (configFile: string) =>
      ts.readConfigFile(configFile, (file) => host.readFile(host.resolve(file)));
    const readAngularCompilerOptions = (
      configFile: string,
      parentOptions: NgCompilerOptions = {},