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package ref
import (
"fmt"
"gitlab.com/gitlab-org/gitaly-proto/go/gitalypb"
"gitlab.com/gitlab-org/gitaly/internal/rubyserver"
"golang.org/x/net/context"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
)
func (s *server) DeleteRefs(ctx context.Context, in *gitalypb.DeleteRefsRequest) (*gitalypb.DeleteRefsResponse, error) {
if err := validateDeleteRefRequest(in); err != nil {
return nil, status.Errorf(codes.InvalidArgument, "DeleteRefs: %v", err)
}
client, err := s.RefServiceClient(ctx)
if err != nil {
return nil, err
}
clientCtx, err := rubyserver.SetHeaders(ctx, in.GetRepository())
if err != nil {
return nil, err
}
return client.DeleteRefs(clientCtx, in)
}
func validateDeleteRefRequest(req *gitalypb.DeleteRefsRequest) error {
if len(req.ExceptWithPrefix) > 0 && len(req.Refs) > 0 {
return fmt.Errorf("ExceptWithPrefix and Refs are mutually exclusive")
}
if len(req.ExceptWithPrefix) == 0 && len(req.Refs) == 0 { // You can't delete all refs
return fmt.Errorf("empty ExceptWithPrefix and Refs")
}
for _, prefix := range req.ExceptWithPrefix {
if len(prefix) == 0 {
return fmt.Errorf("empty prefix for exclusion")
}
}
for _, ref := range req.Refs {
if len(ref) == 0 {
return fmt.Errorf("empty ref")
}
}
return nil
}
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