func syncNotes(repo repository.Repo) error {
var err error
for attempt := 0; attempt < retryAttempts; attempt++ {
err = repo.PullNotes(remoteName, notesRefPattern)
if err == nil {
err = repo.PushNotes(remoteName, notesRefPattern)
if err == nil {
return err
}
}
}
return err
}
// pull updates the local git-notes used for reviews with those from a remote repo.
func pull(repo repository.Repo, args []string) error {
if len(args) > 1 {
return errors.New("Only pulling from one remote at a time is supported.")
}
remote := "origin"
if len(args) == 1 {
remote = args[0]
}
repo.PullNotes(remote, notesRefPattern)
return nil
}
func mirrorRepoToReview(repo repository.Repo, tool review_utils.Tool, syncToRemote bool) {
if syncToRemote {
repo.PullNotes("origin", "refs/notes/devtools/*")
}
stateHash, err := repo.GetRepoStateHash()
if err != nil {
log.Fatal(err)
}
if processedStates[repo.GetPath()] != stateHash {
log.Print("Mirroring repo: ", repo)
for _, r := range review.ListAll(repo) {
reviewJson, err := r.GetJSON()
if err != nil {
log.Fatal(err)
}
log.Println("Mirroring review: ", reviewJson)
existingComments[r.Revision] = r.Comments
reviewDetails, err := r.Details()
if err == nil {
tool.EnsureRequestExists(repo, *reviewDetails)
}
}
openReviews[repo.GetPath()] = tool.ListOpenReviews(repo)
processedStates[repo.GetPath()] = stateHash
tool.Refresh(repo)
}
ReviewLoop:
for _, phabricatorReview := range openReviews[repo.GetPath()] {
if reviewCommit := phabricatorReview.GetFirstCommit(repo); reviewCommit != "" {
log.Println("Processing review: ", reviewCommit)
r, err := review.GetSummary(repo, reviewCommit)
if err != nil {
log.Fatal(err)
} else if r == nil {
log.Printf("Skipping unknown review %q", reviewCommit)
continue ReviewLoop
}
revisionComments := existingComments[reviewCommit]
log.Printf("Loaded %d comments for %v\n", len(revisionComments), reviewCommit)
for _, c := range phabricatorReview.LoadComments() {
if !hasOverlap(c, revisionComments) {
// The comment is new.
note, err := c.Write()
if err != nil {
log.Fatal(err)
}
log.Printf("Appending a comment: %s", string(note))
repo.AppendNote(comment.Ref, reviewCommit, note)
} else {
log.Printf("Skipping '%v', as it has already been written\n", c)
}
}
}
}
if syncToRemote {
if err := repo.PushNotes("origin", "refs/notes/devtools/*"); err != nil {
log.Printf("Failed to push updates to the repo %v: %v\n", repo, err)
}
}
}