prow/git/localgit/localgit.go
func (lg *LocalGit) CheckoutNewBranch(org, repo, branch string) error {
	rdir := filepath.Join(lg.Dir, org, repo)
	return runCmd(lg.Git, rdir, "checkout", "-b", branch)
}
func (lg *LocalGit) CheckoutNewBranch(org, repo, branch string) error {
	rdir := filepath.Join(lg.Dir, org, repo)
	return runCmd(lg.Git, rdir, "checkout", "-b", branch)
}
func ( lg * LocalGit ) CheckoutNewBranch ( org , repo , branch string ) error { rdir := filepath . Join ( lg . Dir , org , repo ) return runCmd ( lg . Git , rdir , " " , " " , branch ) }
// CheckoutNewBranch does git checkout -b.
CheckoutNewBranch does git checkout - b .