Function handler

ng-dev/perf/workflow/cli.ts:48–82

Handles the checkout pull request command.

({configFile, list, name, commitSha}: WorkflowsParams)

/** Handles the checkout pull request command. */
async function handler({configFile, list, name, commitSha}: WorkflowsParams) {
  const workflows = await loadWorkflows(join(determineRepoBaseDirFromCwd(), configFile));

  if (list) {
    process.stdout.write(JSON.stringify(Object.keys(workflows)));
    return;
  }

  const results: {name: string; value: number}[] = [];

  if (name) {
    const {value} = await measureWorkflow(workflows[name]);
    results.push({value, name});
  } else {
    for (const workflow of Object.values(workflows)) {
      const {name, value} = await measureWorkflow(workflow);
      results.push({value, name});
    }
  }

  if (commitSha) {
    const spinner = new Spinner('Uploading performance results to database');
    try {
      for (let {value, name} of results) {
        await addWorkflowPerformanceResult({
          name,
          value,
          commit_sha: commitSha,
        });
      }
    } finally {
      spinner.success('Upload complete');
    }
  }
}

/** yargs command module for checking out a PR. */
export const WorkflowsModule: CommandModule<{}, WorkflowsParams> = {