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|
package repository
import (
"fmt"
"os"
"path"
"strings"
"time"
"gitlab.com/gitlab-org/gitaly-proto/go/gitalypb"
"gitlab.com/gitlab-org/gitaly/internal/helper"
"gitlab.com/gitlab-org/gitaly/internal/helper/housekeeping"
"golang.org/x/net/context"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
)
const (
worktreePrefix = "gitlab-worktree"
rebaseWorktreePrefix = "rebase"
freshTimeout = 15 * time.Minute
)
func (s *server) IsRebaseInProgress(ctx context.Context, req *gitalypb.IsRebaseInProgressRequest) (*gitalypb.IsRebaseInProgressResponse, error) {
if err := validateIsRebaseInProgressRequest(req); err != nil {
return nil, status.Errorf(codes.InvalidArgument, "IsRebaseInProgress: %v", err)
}
repoPath, err := helper.GetRepoPath(req.GetRepository())
if err != nil {
return nil, err
}
inProg, err := freshWorktree(repoPath, rebaseWorktreePrefix, req.GetRebaseId())
if err != nil {
return nil, err
}
return &gitalypb.IsRebaseInProgressResponse{InProgress: inProg}, nil
}
func freshWorktree(repoPath, prefix, id string) (bool, error) {
worktreePath := path.Join(repoPath, worktreePrefix, fmt.Sprintf("%s-%s", prefix, id))
fs, err := os.Stat(worktreePath)
if err != nil {
return false, nil
}
if time.Since(fs.ModTime()) > freshTimeout {
if err = os.RemoveAll(worktreePath); err != nil {
if err = housekeeping.FixDirectoryPermissions(worktreePath); err != nil {
return false, err
}
err = os.RemoveAll(worktreePath)
}
return false, err
}
return true, nil
}
func validateIsRebaseInProgressRequest(req *gitalypb.IsRebaseInProgressRequest) error {
if req.GetRepository() == nil {
return fmt.Errorf("empty Repository")
}
if req.GetRebaseId() == "" {
return fmt.Errorf("empty RebaseId")
}
if strings.Contains(req.GetRebaseId(), "/") {
return fmt.Errorf("RebaseId contains '/'")
}
return nil
}
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