Function assertRepositoryReady

scripts/release/beta.mjs:145–162

(root, { live, command = run })

}

export function assertRepositoryReady(root, { live, command = run }) {
  const status = command('git', ['status', '--porcelain', '--untracked-files=normal'], { cwd: root, encoding: 'utf8' }).stdout.trim();
  assert.equal(status, '', 'The release checkout must be clean. Commit or discard every change first.');
  if (!live) return;

  const branch = command('git', ['branch', '--show-current'], { cwd: root, encoding: 'utf8' }).stdout.trim();
  assert.equal(branch, 'master', `Live beta publication must run from master, not ${branch || 'a detached checkout'}.`);
  const upstream = command('git', ['rev-parse', '--abbrev-ref', '--symbolic-full-name', '@{upstream}'], {
    cwd: root,
    encoding: 'utf8',
  }).stdout.trim();
  assert.match(upstream, /(?:^|\/)master$/, `master must track a remote master branch; found ${upstream}.`);
  const divergence = command('git', ['rev-list', '--left-right', '--count', 'HEAD...@{upstream}'], {
    cwd: root,
    encoding: 'utf8',
  }).stdout.trim();
  assert.match(divergence, /^0\s+0$/, `master must exactly match ${upstream}; divergence was ${divergence}. Fetch and update first.`);
}

export function assertInteractivePublishingEnvironment({ dryRun, env, stdin, stdout }) {
  if (dryRun) return;