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package commit
import (
"fmt"
"github.com/golang/protobuf/proto"
"gitlab.com/gitlab-org/gitaly/internal/git"
"gitlab.com/gitlab-org/gitaly/internal/helper"
"gitlab.com/gitlab-org/gitaly/proto/go/gitalypb"
)
type commitsBetweenSender struct {
stream gitalypb.CommitService_CommitsBetweenServer
commits []*gitalypb.GitCommit
}
func (sender *commitsBetweenSender) Reset() { sender.commits = nil }
func (sender *commitsBetweenSender) Append(m proto.Message) {
sender.commits = append(sender.commits, m.(*gitalypb.GitCommit))
}
func (sender *commitsBetweenSender) Send() error {
return sender.stream.Send(&gitalypb.CommitsBetweenResponse{Commits: sender.commits})
}
func (s *server) CommitsBetween(in *gitalypb.CommitsBetweenRequest, stream gitalypb.CommitService_CommitsBetweenServer) error {
if err := validateCommitsBetween(in); err != nil {
return helper.ErrInvalidArgument(err)
}
sender := &commitsBetweenSender{stream: stream}
revisionRange := fmt.Sprintf("%s..%s", in.GetFrom(), in.GetTo())
if err := sendCommits(stream.Context(), sender, s.gitCmdFactory, in.GetRepository(), []string{revisionRange}, nil, nil, git.Flag{Name: "--reverse"}); err != nil {
return helper.ErrInternal(err)
}
return nil
}
func validateCommitsBetween(in *gitalypb.CommitsBetweenRequest) error {
if err := git.ValidateRevision(in.GetFrom()); err != nil {
return fmt.Errorf("from: %v", err)
}
if err := git.ValidateRevision(in.GetTo()); err != nil {
return fmt.Errorf("to: %v", err)
}
return nil
}
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