Function main

scripts/release.js:44–136

()

const step = msg => console.log(chalk.cyan(msg));

async function main() {
  let targetVersion = args._[0];

  if (!targetVersion) {
    // no explicit version, offer suggestions
    const { release } = await prompt({
      type: 'select',
      name: 'release',
      message: 'Select release type',
      choices: versionIncrements.map(i => `${i} (${inc(i)})`).concat(['custom']),
    });

    if (release === 'custom') {
      targetVersion = (
        await prompt({
          type: 'input',
          name: 'version',
          message: 'Input custom version',
          initial: currentVersion,
        })
      ).version;
    } else {
      targetVersion = release.match(/\((.*)\)/)[1];
    }
  }

  if (!semver.valid(targetVersion)) {
    throw new Error(`invalid target version: ${targetVersion}`);
  }

  const { yes } = await prompt({
    type: 'confirm',
    name: 'yes',
    message: `Releasing v${targetVersion}. Confirm?`,
  });

  if (!yes) {
    return;
  }

  // run tests before release
  step('\nRunning tests...');
  if (!skipTests && !isDryRun) {
    await run(bin('jest'), ['--clearCache']);
    await run('npm', ['test']);
  } else {
    console.log('(skipped)');
  }

  // update all package versions and inter-dependencies
  step('\nUpdating cross dependencies...');
  updateVersions(targetVersion);

  // build all packages with types
  step('\nBuilding all packages...');
  if (!skipBuild && !isDryRun) {
    await run('npm', ['run', 'build', '--', '--release']);
  } else {