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package repository
import (
"io"
"os"
"path/filepath"
gitalyerrors "gitlab.com/gitlab-org/gitaly/v15/internal/errors"
"gitlab.com/gitlab-org/gitaly/v15/internal/helper"
"gitlab.com/gitlab-org/gitaly/v15/proto/go/gitalypb"
"gitlab.com/gitlab-org/gitaly/v15/streamio"
)
func (s *server) GetInfoAttributes(in *gitalypb.GetInfoAttributesRequest, stream gitalypb.RepositoryService_GetInfoAttributesServer) error {
if in.GetRepository() == nil {
return helper.ErrInvalidArgument(gitalyerrors.ErrEmptyRepository)
}
repoPath, err := s.locator.GetRepoPath(in.GetRepository())
if err != nil {
return err
}
attrFile := filepath.Join(repoPath, "info", "attributes")
f, err := os.Open(attrFile)
if err != nil {
if os.IsNotExist(err) {
return stream.Send(&gitalypb.GetInfoAttributesResponse{})
}
return helper.ErrInternalf("failure to read info attributes: %w", err)
}
sw := streamio.NewWriter(func(p []byte) error {
return stream.Send(&gitalypb.GetInfoAttributesResponse{
Attributes: p,
})
})
if _, err = io.Copy(sw, f); err != nil {
return helper.ErrInternalf("send attributes: %w", err)
}
return nil
}
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