downloadLatestReactBuild() — react Function Reference

Architecture documentation for the downloadLatestReactBuild() function in build-and-test.js from the react codebase.

Function javascript BabelCompiler Validation called by 1

Entity Profile

BabelCompiler→ Validation→ downloadLatestReactBuild() — react Function Reference

Dependency Diagram

graph TD
  3ee95b5a_aca3_bd13_eaed_7eeb122fde84["downloadLatestReactBuild()"]
  21cad21f_644b_d18d_0ebc_7082529ded32["build-and-test.js"]
  3ee95b5a_aca3_bd13_eaed_7eeb122fde84 -->|defined in| 21cad21f_644b_d18d_0ebc_7082529ded32
  5fee8731_b60a_55eb_a4e0_95679d86d20d["main()"]
  5fee8731_b60a_55eb_a4e0_95679d86d20d -->|calls| 3ee95b5a_aca3_bd13_eaed_7eeb122fde84
  style 3ee95b5a_aca3_bd13_eaed_7eeb122fde84 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

scripts/devtools/build-and-test.js lines 184–228

async function downloadLatestReactBuild() {
  const releaseScriptPath = join(ROOT_PATH, 'scripts', 'release');
  const installPromise = exec('yarn install', {cwd: releaseScriptPath});

  await logger(
    installPromise,
    `Installing release script dependencies. ${chalk.dim(
      '(this may take a minute if CI is still running)'
    )}`,
    {
      estimate: 5000,
    }
  );

  console.log('');

  const currentCommitHash = (await exec('git rev-parse HEAD')).stdout.trim();
  if (!currentCommitHash) {
    throw new Error('Failed to get current commit hash');
  }

  const {commit} = await inquirer.prompt([
    {
      type: 'input',
      name: 'commit',
      message: 'Which React version (commit) should be used?',
      default: currentCommitHash,
    },
  ]);
  console.log('');

  const downloadScriptPath = join(
    releaseScriptPath,
    'download-experimental-build.js'
  );
  const downloadPromise = execRead(
    `"${downloadScriptPath}" --commit=${commit}`
  );

  await logger(downloadPromise, 'Downloading React artifacts from CI.', {
    estimate: 15000,
  });

  return currentCommitHash;
}