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package commit
import (
"context"
"github.com/grpc-ecosystem/go-grpc-middleware/logging/logrus"
"gitlab.com/gitlab-org/gitaly-proto/go/gitalypb"
"gitlab.com/gitlab-org/gitaly/internal/git/log"
)
type commitsSender interface {
Send([]*gitalypb.GitCommit) error
}
const commitsPerChunk = 20
func sendCommits(ctx context.Context, sender commitsSender, repo *gitalypb.Repository, revisionRange []string, paths []string, extraArgs ...string) error {
cmd, err := log.GitLogCommand(ctx, repo, revisionRange, paths, extraArgs...)
if err != nil {
return err
}
logParser, err := log.NewLogParser(ctx, repo, cmd)
if err != nil {
return err
}
var commits []*gitalypb.GitCommit
for logParser.Parse() {
commit := logParser.Commit()
if len(commits) >= commitsPerChunk {
if err := sender.Send(commits); err != nil {
return err
}
commits = nil
}
commits = append(commits, commit)
}
if err := logParser.Err(); err != nil {
return err
}
if err := sender.Send(commits); err != nil {
return err
}
if err := cmd.Wait(); err != nil {
// We expect this error to be caused by non-existing references. In that
// case, we just log the error and send no commits to the `sender`.
grpc_logrus.Extract(ctx).WithError(err).Info("ignoring git-log error")
}
return nil
}
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