Function checkAndReadPackage

scripts/validate-changesets.ts:58–65

(fs: FileSystem.FileSystem, packagePath: string)

  pipe(packagePath, fs.readFileString, Effect.map(parsePackageJsonContent(packagePath)));

const checkAndReadPackage = (fs: FileSystem.FileSystem, packagePath: string) => (exists: boolean) =>
  pipe(
    exists,
    Match.value,
    Match.when(true, () => readPackageJson(fs, packagePath)),
    Match.when(false, () => Effect.succeedNone),
    Match.exhaustive
  );

const readPackageIfExists = (
  fs: FileSystem.FileSystem,