Synchronously get the current git commit hash, tag, count, branch or commit message.
Forked from git-rev-sync-js.
import git from '@nice-labs/git-rev';
// short commit-hash
console.log(git.commitHash(true)); // 75bf4ee
// long commit-hash
console.log(git.commitHash()); // 75bf4eea9aa1a7fd6505d0d0aa43105feafa92ef
// branch name
console.log(git.branchName()); // master
npm install --save-dev @nice-labs/git-rev