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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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GPG key ID: 4AEE18F83AFDEB23
193 changed files with 1264 additions and 1154 deletions
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14
modules/git/diff.go
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@ -30,17 +30,17 @@ const (
)
// GetRawDiff dumps diff results of repository in given commit ID to io.Writer.
func GetRawDiff(repoPath, commitID string, diffType RawDiffType, writer io.Writer) error {
return GetRawDiffForFile(repoPath, "", commitID, diffType, "", writer)
func GetRawDiff(ctx context.Context, repoPath, commitID string, diffType RawDiffType, writer io.Writer) error {
return GetRawDiffForFile(ctx, repoPath, "", commitID, diffType, "", writer)
}
// GetRawDiffForFile dumps diff results of file in given commit ID to io.Writer.
func GetRawDiffForFile(repoPath, startCommit, endCommit string, diffType RawDiffType, file string, writer io.Writer) error {
repo, err := OpenRepository(repoPath)
func GetRawDiffForFile(ctx context.Context, repoPath, startCommit, endCommit string, diffType RawDiffType, file string, writer io.Writer) error {
repo, closer, err := RepositoryFromContextOrOpen(ctx, repoPath)
if err != nil {
return fmt.Errorf("OpenRepository: %v", err)
}
defer repo.Close()
defer closer.Close()
return GetRepoRawDiffForFile(repo, startCommit, endCommit, diffType, file, writer)
}
@ -276,7 +276,7 @@ func CutDiffAroundLine(originalDiff io.Reader, line int64, old bool, numbersOfLi
}
// GetAffectedFiles returns the affected files between two commits
func GetAffectedFiles(oldCommitID, newCommitID string, env []string, repo *Repository) ([]string, error) {
func GetAffectedFiles(repo *Repository, oldCommitID, newCommitID string, env []string) ([]string, error) {
stdoutReader, stdoutWriter, err := os.Pipe()
if err != nil {
log.Error("Unable to create os.Pipe for %s", repo.Path)
@ -290,7 +290,7 @@ func GetAffectedFiles(oldCommitID, newCommitID string, env []string, repo *Repos
affectedFiles := make([]string, 0, 32)
// Run `git diff --name-only` to get the names of the changed files
err = NewCommand("diff", "--name-only", oldCommitID, newCommitID).
err = NewCommandContext(repo.Ctx, "diff", "--name-only", oldCommitID, newCommitID).
RunInDirTimeoutEnvFullPipelineFunc(env, -1, repo.Path,
stdoutWriter, nil, nil,
func(ctx context.Context, cancel context.CancelFunc) error {