Function withTmpDir

packages/fresh/src/test_utils.ts:140–159

(
  options?: Deno.MakeTempOptions,
)

export const delay = (ms: number) => new Promise((r) => setTimeout(r, ms));

export async function withTmpDir(
  options?: Deno.MakeTempOptions,
): Promise<{ dir: string } & AsyncDisposable> {
  const dir = await Deno.makeTempDir(options);
  return {
    dir,
    async [Symbol.asyncDispose]() {
      // Skip pointless cleanup in CI, speed up tests
      if (Deno.env.get("CI") === "true") return;

      try {
        await Deno.remove(dir, { recursive: true });
      } catch {
        // Temp files are not cleaned up automatically on Windows
        // deno-lint-ignore no-console
        console.warn(`Failed to clean up temp dir: "${dir}"`);
      }
    },
  };
}

export class MockBuildCache<State> implements BuildCache<State> {
  #files: FsRouteFile<State>[];