func resolveCommitParent(commit *git.Commit) result.Result {
parent := commit.Parent(0)
if parent == nil {
return result.NewFailure(errors.New(noParentError))
}
return result.NewSuccess(parent)
}
// Finds all comments on a commit
// @return result.Result<[]*Comment, error>
func commentsOnCommit(repo *git.Repository, commit *git.Commit) result.Result {
var comments []interface{}
return gg.CommitCommentRefIterator(repo, commit.Id().String(), func(ref *git.Reference) {
CommentFromRef(repo, ref.Name()).FlatMap(func(comment interface{}) result.Result {
comments = append(comments, comment)
return result.Result{}
})
}).FlatMap(func(value interface{}) result.Result {
return result.NewSuccess(comments)
})
}
func commitTree(commit *git.Commit) result.Result {
return result.NewResult(commit.Tree())
}