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Propagate context and ensure git commands run in request context (#17868)

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This PR continues the work in #17125 by progressively ensuring that git
commands run within the request context.

This now means that the if there is a git repo already open in the context it will be used instead of reopening it.

Signed-off-by: Andrew Thornton <art27@cantab.net>
This commit is contained in:
zeripath 2022-01-19 23:26:57 +00:00 • committed by GitHub
parent 4563148a61
commit 5cb0c9aa0d
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193 changed files with 1264 additions and 1154 deletions
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10
services/gitdiff/gitdiff.go
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@ -685,8 +685,8 @@ type Diff struct {
}
// LoadComments loads comments into each line
func (diff *Diff) LoadComments(issue *models.Issue, currentUser *user_model.User) error {
allComments, err := models.FetchCodeComments(issue, currentUser)
func (diff *Diff) LoadComments(ctx context.Context, issue *models.Issue, currentUser *user_model.User) error {
allComments, err := models.FetchCodeComments(ctx, issue, currentUser)
if err != nil {
return err
}
@ -1407,7 +1407,7 @@ func GetDiff(gitRepo *git.Repository, opts *DiffOptions, files ...string) (*Diff
IndexFile: indexFilename,
WorkTree: worktree,
}
ctx, cancel := context.WithCancel(git.DefaultContext)
ctx, cancel := context.WithCancel(ctx)
if err := checker.Init(ctx); err != nil {
log.Error("Unable to open checker for %s. Error: %v", opts.AfterCommitID, err)
} else {
@ -1484,12 +1484,12 @@ func GetDiff(gitRepo *git.Repository, opts *DiffOptions, files ...string) (*Diff
if len(opts.BeforeCommitID) == 0 || opts.BeforeCommitID == git.EmptySHA {
shortstatArgs = []string{git.EmptyTreeSHA, opts.AfterCommitID}
}
diff.NumFiles, diff.TotalAddition, diff.TotalDeletion, err = git.GetDiffShortStat(repoPath, shortstatArgs...)
diff.NumFiles, diff.TotalAddition, diff.TotalDeletion, err = git.GetDiffShortStat(ctx, repoPath, shortstatArgs...)
if err != nil && strings.Contains(err.Error(), "no merge base") {
// git >= 2.28 now returns an error if base and head have become unrelated.
// previously it would return the results of git diff --shortstat base head so let's try that...
shortstatArgs = []string{opts.BeforeCommitID, opts.AfterCommitID}
diff.NumFiles, diff.TotalAddition, diff.TotalDeletion, err = git.GetDiffShortStat(repoPath, shortstatArgs...)
diff.NumFiles, diff.TotalAddition, diff.TotalDeletion, err = git.GetDiffShortStat(ctx, repoPath, shortstatArgs...)
}
if err != nil {
return nil, err