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Fix correct diff view for PR review comments in PR view page (#14002)

Fixes #13683.

The diff snippet that provides context for a code review comment on the pull request timeline page used to be calculated based on the headCommitID. But in 1.13, with PR #13448, this changed to the commitID from the blame for the commented line, which seems to cause these incorrect review comment diff snippets.

Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
mj-v1.14.3
Jimmy Praet 2 years ago
committed by GitHub
parent
commit
e7a77d32cc
No known key found for this signature in database GPG Key ID: 4AEE18F83AFDEB23
  1. 14
      services/pull/review.go

14
services/pull/review.go

@ -167,16 +167,16 @@ func createCodeComment(doer *models.User, repo *models.Repository, issue *models
// Only fetch diff if comment is review comment
if len(patch) == 0 && reviewID != 0 {
headCommitID, err := gitRepo.GetRefCommitID(pr.GetGitRefName())
if err != nil {
return nil, fmt.Errorf("GetRefCommitID[%s]: %v", pr.GetGitRefName(), err)
}
if len(commitID) == 0 {
commitID, err = gitRepo.GetRefCommitID(pr.GetGitRefName())
if err != nil {
return nil, fmt.Errorf("GetRefCommitID[%s]: %v", pr.GetGitRefName(), err)
}
commitID = headCommitID
}
patchBuf := new(bytes.Buffer)
if err := git.GetRepoRawDiffForFile(gitRepo, pr.MergeBase, commitID, git.RawDiffNormal, treePath, patchBuf); err != nil {
return nil, fmt.Errorf("GetRawDiffForLine[%s, %s, %s, %s]: %v", gitRepo.Path, pr.MergeBase, commitID, treePath, err)
if err := git.GetRepoRawDiffForFile(gitRepo, pr.MergeBase, headCommitID, git.RawDiffNormal, treePath, patchBuf); err != nil {
return nil, fmt.Errorf("GetRawDiffForLine[%s, %s, %s, %s]: %v", gitRepo.Path, pr.MergeBase, headCommitID, treePath, err)
}
patch = git.CutDiffAroundLine(patchBuf, int64((&models.Comment{Line: line}).UnsignedLine()), line < 0, setting.UI.CodeCommentLines)
}

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