Function gitCherryMain

build-system/common/git.js:170–173

* Returns list of commit SHAs and their cherry-pick status from the main * branch. * * `git cherry ` returns a list of commit SHAs. While the exact * mechanism is too complicated for this comment (run `git help cherry` for a * full explanation), the gist of it is that commits that were

(ref = 'HEAD')

 * @return {!Array<string>}
 */
function gitCherryMain(ref = 'HEAD') {
  const stdout = getStdout(`git cherry main ${ref}`).trim();
  return stdout ? stdout.split('\n') : [];
}

/**
 * Returns (UTC) time of a commit on the local branch, in %y%m%d%H%M%S format.