Function tempFile_

packages/infra/src/fileUtil.ts:43–63

(
  folder: string,
  prefix: string,
  data: Data,
  options?: FileOptions
)

  | BufferEncoding
  | null
export function tempFile_(
  folder: string,
  prefix: string,
  data: Data,
  options?: FileOptions
) {
  return Effect.flatMap(
    Effect
      .sync(() => path.join(os.tmpdir(), folder, `${prefix}-` + crypto.randomUUID())),
    (fp) =>
      Effect.acquireRelease(
        Effect
          .map(
            Effect
              .tryPromise(() => fs.writeFile(fp, data, options)),
            (_) => fp
          ),
        (p) => Effect.promise(() => fs.unlink(p))
      )
  )
}

/**
 * Safe write file to .tmp and then rename