Function currentBranch

src/api/currentBranch.js:32–54

({
  fs,
  dir,
  gitdir = join(dir, '.git'),
  fullname = false,
  test = false,
})

 *
 */
export async function currentBranch({
  fs,
  dir,
  gitdir = join(dir, '.git'),
  fullname = false,
  test = false,
}) {
  try {
    assertParameter('fs', fs)
    assertParameter('gitdir', gitdir)
    const fsp = new FileSystem(fs)
    const updatedGitdir = await discoverGitdir({ fsp, dotgit: gitdir })
    return await _currentBranch({
      fs: fsp,
      gitdir: updatedGitdir,
      fullname,
      test,
    })
  } catch (err) {
    err.caller = 'git.currentBranch'
    throw err
  }
}