func Branch(repo *libgit.Repository, args []string) {
switch len(args) {
case 0:
branches, err := repo.GetBranches()
if err != nil {
fmt.Fprintln(os.Stderr, "Could not get list of branches.")
return
}
head := getHeadBranch(repo)
for _, b := range branches {
if head == b {
fmt.Print("* ")
} else {
fmt.Print(" ")
}
fmt.Println(b)
}
case 1:
if head, err := getHeadId(repo); err == nil {
if cerr := libgit.CreateBranch(repo.Path, args[0], head); cerr != nil {
fmt.Fprintf(os.Stderr, "Could not create branch: %s\n", cerr.Error())
}
} else {
fmt.Fprintf(os.Stderr, "Could not create branch: %s\n", err.Error())
}
default:
fmt.Fprintln(os.Stderr, "Usage: go-git branch [branchname]")
}
}
