// Submit the current code review request.
//
// The "args" parameter contains all of the command line arguments that followed the subcommand.
func submitReview(repo repository.Repo, args []string) error {
submitFlagSet.Parse(args)
args = submitFlagSet.Args()
if *submitMerge && *submitRebase {
return errors.New("Only one of --merge or --rebase is allowed.")
}
var r *review.Review
var err error
if len(args) > 1 {
return errors.New("Only accepting a single review is supported.")
}
if len(args) == 1 {
r, err = review.Get(repo, args[0])
} else {
r, err = review.GetCurrent(repo)
}
if err != nil {
return fmt.Errorf("Failed to load the review: %v\n", err)
}
if r == nil {
return errors.New("There is no matching review.")
}
if r.Submitted {
return errors.New("The review has already been submitted.")
}
if !*submitTBR && (r.Resolved == nil || !*r.Resolved) {
return errors.New("Not submitting as the review has not yet been accepted.")
}
target := r.Request.TargetRef
if err := repo.VerifyGitRef(target); err != nil {
return err
}
source, err := r.GetHeadCommit()
if err != nil {
return err
}
isAncestor, err := repo.IsAncestor(target, source)
if err != nil {
return err
}
if !isAncestor {
return errors.New("Refusing to submit a non-fast-forward review. First merge the target ref.")
}
if !(*submitRebase || *submitMerge || *submitFastForward) {
submitStrategy, err := repo.GetSubmitStrategy()
if err != nil {
return err
}
if submitStrategy == "merge" && !*submitRebase && !*submitFastForward {
*submitMerge = true
}
if submitStrategy == "rebase" && !*submitMerge && !*submitFastForward {
*submitRebase = true
}
if submitStrategy == "fast-forward" && !*submitRebase && !*submitMerge {
*submitFastForward = true
}
}
if *submitRebase {
if err := r.Rebase(*submitArchive); err != nil {
return err
}
source, err = r.GetHeadCommit()
if err != nil {
return err
}
}
if err := repo.SwitchToRef(target); err != nil {
return err
}
if *submitMerge {
submitMessage := fmt.Sprintf("Submitting review %.12s", r.Revision)
return repo.MergeRef(source, false, submitMessage, r.Request.Description)
} else {
return repo.MergeRef(source, true)
}
}