Function invoke

src/snapshot-tests/harness.ts:131–157

(
    workflow: string,
    cliToolName: string,
    args: Record<string, unknown>,
    invokeOptions: SnapshotInvokeOptions = {},
  )

  options: CreateSnapshotHarnessOptions = {},
): Promise<SnapshotHarness> {
  async function invoke(
    workflow: string,
    cliToolName: string,
    args: Record<string, unknown>,
    invokeOptions: SnapshotInvokeOptions = {},
  ): Promise<SnapshotResult> {
    const resolved = resolveSnapshotToolManifest(workflow, cliToolName);

    if (!resolved) {
      throw new Error(`Tool '${cliToolName}' not found in workflow '${workflow}'`);
    }

    if (resolved.isMcpOnly) {
      throw new Error(`Tool '${cliToolName}' in workflow '${workflow}' is not CLI-available`);
    }

    const label = `${workflow}/${cliToolName}`;
    const result = runSnapshotCli(workflow, cliToolName, args, 'text', options, invokeOptions);
    assertCliSnapshotProcessResult(result, label);
    const stdout = readProcessOutput(result.stdout);

    return {
      text: normalizeSnapshotOutput(stdout),
      rawText: stdout,
      isError: result.status !== 0,
    };
  }

  async function cleanup(): Promise<void> {}