fix

Author: yp05327

modules/git/git.go

@@ -26,10 +26,11 @@ const RequiredVersion = "2.0.0" // the minimum Git version required
 type Features struct {
 	gitVersion *version.Version
 
-	UsingGogit             bool
-	SupportProcReceive     bool           // >= 2.29
-	SupportHashSha256      bool           // >= 2.42, SHA-256 repositories no longer an ‘experimental curiosity’
-	SupportedObjectFormats []ObjectFormat // sha1, sha256
+	UsingGogit                     bool
+	SupportProcReceive             bool           // >= 2.29
+	SupportHashSha256              bool           // >= 2.42, SHA-256 repositories no longer an ‘experimental curiosity’
+	SupportedObjectFormats         []ObjectFormat // sha1, sha256
+	NewExitStatusForRemoteNotExist bool           // >= 2.30
 }
 
 var (
@@ -77,6 +78,7 @@ func loadGitVersionFeatures() (*Features, error) {
 	if features.SupportHashSha256 {
 		features.SupportedObjectFormats = append(features.SupportedObjectFormats, Sha256ObjectFormat)
 	}
+	features.NewExitStatusForRemoteNotExist = features.CheckVersionAtLeast("2.30")
 	return features, nil
 }
 
@@ -218,3 +220,12 @@ func InitFull(ctx context.Context) (err error) {
 
 	return syncGitConfig()
 }
+
+// RemoteNotExistPrefix returns the prefix of the error message when a remote does not exist.
+// see: https://github.com/go-gitea/gitea/issues/32889#issuecomment-2571848216
+func RemoteNotExistPrefix() string {
+	if DefaultFeatures().NewExitStatusForRemoteNotExist {
+		return "exit status 2 - error: No such remote "
+	}
+	return "exit status 128 - fatal: No such remote "
+}

services/mirror/mirror_pull.go

@@ -41,13 +41,13 @@ func UpdateAddress(ctx context.Context, m *repo_model.Mirror, addr string) error
 	repoPath := m.GetRepository(ctx).RepoPath()
 	// Remove old remote
 	_, _, err = git.NewCommand(ctx, "remote", "rm").AddDynamicArguments(remoteName).RunStdString(&git.RunOpts{Dir: repoPath})
-	if err != nil && !strings.HasPrefix(err.Error(), "exit status 128 - fatal: No such remote ") {
+	if err != nil && !strings.HasPrefix(err.Error(), git.RemoteNotExistPrefix()) {
 		return err
 	}
 
 	cmd := git.NewCommand(ctx, "remote", "add").AddDynamicArguments(remoteName).AddArguments("--mirror=fetch").AddDynamicArguments(addr)
 	_, _, err = cmd.RunStdString(&git.RunOpts{Dir: repoPath})
-	if err != nil && !strings.HasPrefix(err.Error(), "exit status 128 - fatal: No such remote ") {
+	if err != nil && !strings.HasPrefix(err.Error(), git.RemoteNotExistPrefix()) {
 		return err
 	}
 
@@ -56,13 +56,13 @@ func UpdateAddress(ctx context.Context, m *repo_model.Mirror, addr string) error
 		wikiRemotePath := repo_module.WikiRemoteURL(ctx, addr)
 		// Remove old remote of wiki
 		_, _, err = git.NewCommand(ctx, "remote", "rm").AddDynamicArguments(remoteName).RunStdString(&git.RunOpts{Dir: wikiPath})
-		if err != nil && !strings.HasPrefix(err.Error(), "exit status 128 - fatal: No such remote ") {
+		if err != nil && !strings.HasPrefix(err.Error(), git.RemoteNotExistPrefix()) {
 			return err
 		}
 
 		cmd = git.NewCommand(ctx, "remote", "add").AddDynamicArguments(remoteName).AddArguments("--mirror=fetch").AddDynamicArguments(wikiRemotePath)
 		_, _, err = cmd.RunStdString(&git.RunOpts{Dir: wikiPath})
-		if err != nil && !strings.HasPrefix(err.Error(), "exit status 128 - fatal: No such remote ") {
+		if err != nil && !strings.HasPrefix(err.Error(), git.RemoteNotExistPrefix()) {
 			return err
 		}
 	}

services/repository/migrate.go

@@ -276,7 +276,7 @@ func CleanUpMigrateInfo(ctx context.Context, repo *repo_model.Repository) (*repo
 	}
 
 	_, _, err := git.NewCommand(ctx, "remote", "rm", "origin").RunStdString(&git.RunOpts{Dir: repoPath})
-	if err != nil && !strings.HasPrefix(err.Error(), "exit status 128 - fatal: No such remote ") {
+	if err != nil && !strings.HasPrefix(err.Error(), git.RemoteNotExistPrefix()) {
 		return repo, fmt.Errorf("CleanUpMigrateInfo: %w", err)
 	}