gitea source for verification 2026-05-22

modules/gitrepo/branch.go

@@ -0,0 +1,56 @@
+// Copyright 2024 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package gitrepo
+
+import (
+	"context"
+
+	"code.gitea.io/gitea/modules/git"
+	"code.gitea.io/gitea/modules/git/gitcmd"
+)
+
+// GetBranchesByPath returns a branch by its path
+// if limit = 0 it will not limit
+func GetBranchesByPath(ctx context.Context, repo Repository, skip, limit int) ([]string, int, error) {
+	gitRepo, err := OpenRepository(ctx, repo)
+	if err != nil {
+		return nil, 0, err
+	}
+	defer gitRepo.Close()
+
+	return gitRepo.GetBranchNames(skip, limit)
+}
+
+func GetBranchCommitID(ctx context.Context, repo Repository, branch string) (string, error) {
+	gitRepo, err := OpenRepository(ctx, repo)
+	if err != nil {
+		return "", err
+	}
+	defer gitRepo.Close()
+
+	return gitRepo.GetBranchCommitID(branch)
+}
+
+// SetDefaultBranch sets default branch of repository.
+func SetDefaultBranch(ctx context.Context, repo Repository, name string) error {
+	_, _, err := gitcmd.NewCommand("symbolic-ref", "HEAD").
+		AddDynamicArguments(git.BranchPrefix+name).
+		RunStdString(ctx, &gitcmd.RunOpts{Dir: repoPath(repo)})
+	return err
+}
+
+// GetDefaultBranch gets default branch of repository.
+func GetDefaultBranch(ctx context.Context, repo Repository) (string, error) {
+	return git.GetDefaultBranch(ctx, repoPath(repo))
+}
+
+// IsReferenceExist returns true if given reference exists in the repository.
+func IsReferenceExist(ctx context.Context, repo Repository, name string) bool {
+	return git.IsReferenceExist(ctx, repoPath(repo), name)
+}
+
+// IsBranchExist returns true if given branch exists in the repository.
+func IsBranchExist(ctx context.Context, repo Repository, name string) bool {
+	return IsReferenceExist(ctx, repo, git.BranchPrefix+name)
+}

modules/gitrepo/config.go

@@ -0,0 +1,48 @@
+// Copyright 2025 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package gitrepo
+
+import (
+	"context"
+	"strings"
+
+	"code.gitea.io/gitea/modules/git/gitcmd"
+	"code.gitea.io/gitea/modules/globallock"
+)
+
+func GitConfigGet(ctx context.Context, repo Repository, key string) (string, error) {
+	result, _, err := gitcmd.NewCommand("config", "--get").
+		AddDynamicArguments(key).
+		RunStdString(ctx, &gitcmd.RunOpts{Dir: repoPath(repo)})
+	if err != nil {
+		return "", err
+	}
+	return strings.TrimSpace(result), nil
+}
+
+func getRepoConfigLockKey(repoStoragePath string) string {
+	return "repo-config:" + repoStoragePath
+}
+
+// GitConfigAdd add a git configuration key to a specific value for the given repository.
+func GitConfigAdd(ctx context.Context, repo Repository, key, value string) error {
+	return globallock.LockAndDo(ctx, getRepoConfigLockKey(repo.RelativePath()), func(ctx context.Context) error {
+		_, _, err := gitcmd.NewCommand("config", "--add").
+			AddDynamicArguments(key, value).
+			RunStdString(ctx, &gitcmd.RunOpts{Dir: repoPath(repo)})
+		return err
+	})
+}
+
+// GitConfigSet updates a git configuration key to a specific value for the given repository.
+// If the key does not exist, it will be created.
+// If the key exists, it will be updated to the new value.
+func GitConfigSet(ctx context.Context, repo Repository, key, value string) error {
+	return globallock.LockAndDo(ctx, getRepoConfigLockKey(repo.RelativePath()), func(ctx context.Context) error {
+		_, _, err := gitcmd.NewCommand("config").
+			AddDynamicArguments(key, value).
+			RunStdString(ctx, &gitcmd.RunOpts{Dir: repoPath(repo)})
+		return err
+	})
+}

modules/gitrepo/fsck.go

@@ -0,0 +1,16 @@
+// Copyright 2024 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package gitrepo
+
+import (
+	"context"
+	"time"
+
+	"code.gitea.io/gitea/modules/git/gitcmd"
+)
+
+// Fsck verifies the connectivity and validity of the objects in the database
+func Fsck(ctx context.Context, repo Repository, timeout time.Duration, args gitcmd.TrustedCmdArgs) error {
+	return gitcmd.NewCommand("fsck").AddArguments(args...).Run(ctx, &gitcmd.RunOpts{Timeout: timeout, Dir: repoPath(repo)})
+}

modules/gitrepo/gitrepo.go

@@ -0,0 +1,88 @@
+// Copyright 2024 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package gitrepo
+
+import (
+	"context"
+	"fmt"
+	"io"
+	"path/filepath"
+
+	"code.gitea.io/gitea/modules/git"
+	"code.gitea.io/gitea/modules/reqctx"
+	"code.gitea.io/gitea/modules/setting"
+	"code.gitea.io/gitea/modules/util"
+)
+
+// Repository represents a git repository which stored in a disk
+type Repository interface {
+	RelativePath() string // We don't assume how the directory structure of the repository is, so we only need the relative path
+}
+
+// RelativePath should be an unix style path like username/reponame.git
+// This method should change it according to the current OS.
+func repoPath(repo Repository) string {
+	return filepath.Join(setting.RepoRootPath, filepath.FromSlash(repo.RelativePath()))
+}
+
+// OpenRepository opens the repository at the given relative path with the provided context.
+func OpenRepository(ctx context.Context, repo Repository) (*git.Repository, error) {
+	return git.OpenRepository(ctx, repoPath(repo))
+}
+
+// contextKey is a value for use with context.WithValue.
+type contextKey struct {
+	repoPath string
+}
+
+// RepositoryFromContextOrOpen attempts to get the repository from the context or just opens it
+// The caller must call "defer gitRepo.Close()"
+func RepositoryFromContextOrOpen(ctx context.Context, repo Repository) (*git.Repository, io.Closer, error) {
+	reqCtx := reqctx.FromContext(ctx)
+	if reqCtx != nil {
+		gitRepo, err := RepositoryFromRequestContextOrOpen(reqCtx, repo)
+		return gitRepo, util.NopCloser{}, err
+	}
+	gitRepo, err := OpenRepository(ctx, repo)
+	return gitRepo, gitRepo, err
+}
+
+// RepositoryFromRequestContextOrOpen opens the repository at the given relative path in the provided request context.
+// Caller shouldn't close the git repo manually, the git repo will be automatically closed when the request context is done.
+func RepositoryFromRequestContextOrOpen(ctx reqctx.RequestContext, repo Repository) (*git.Repository, error) {
+	ck := contextKey{repoPath: repoPath(repo)}
+	if gitRepo, ok := ctx.Value(ck).(*git.Repository); ok {
+		return gitRepo, nil
+	}
+	gitRepo, err := git.OpenRepository(ctx, ck.repoPath)
+	if err != nil {
+		return nil, err
+	}
+	ctx.AddCloser(gitRepo)
+	ctx.SetContextValue(ck, gitRepo)
+	return gitRepo, nil
+}
+
+// IsRepositoryExist returns true if the repository directory exists in the disk
+func IsRepositoryExist(ctx context.Context, repo Repository) (bool, error) {
+	return util.IsExist(repoPath(repo))
+}
+
+// DeleteRepository deletes the repository directory from the disk, it will return
+// nil if the repository does not exist.
+func DeleteRepository(ctx context.Context, repo Repository) error {
+	return util.RemoveAll(repoPath(repo))
+}
+
+// RenameRepository renames a repository's name on disk
+func RenameRepository(ctx context.Context, repo, newRepo Repository) error {
+	if err := util.Rename(repoPath(repo), repoPath(newRepo)); err != nil {
+		return fmt.Errorf("rename repository directory: %w", err)
+	}
+	return nil
+}
+
+func InitRepository(ctx context.Context, repo Repository, objectFormatName string) error {
+	return git.InitRepository(ctx, repoPath(repo), true, objectFormatName)
+}

modules/gitrepo/hooks.go

@@ -0,0 +1,240 @@
+// Copyright 2020 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package gitrepo
+
+import (
+	"context"
+	"fmt"
+	"os"
+	"path/filepath"
+	"runtime"
+
+	"code.gitea.io/gitea/modules/setting"
+	"code.gitea.io/gitea/modules/util"
+)
+
+func getHookTemplates() (hookNames, hookTpls, giteaHookTpls []string) {
+	hookNames = []string{"pre-receive", "update", "post-receive"}
+	hookTpls = []string{
+		// for pre-receive
+		fmt.Sprintf(`#!/usr/bin/env %s
+# AUTO GENERATED BY GITEA, DO NOT MODIFY
+data=$(cat)
+exitcodes=""
+hookname=$(basename $0)
+GIT_DIR=${GIT_DIR:-$(dirname $0)/..}
+
+for hook in ${GIT_DIR}/hooks/${hookname}.d/*; do
+  test -x "${hook}" && test -f "${hook}" || continue
+  echo "${data}" | "${hook}"
+  exitcodes="${exitcodes} $?"
+done
+
+for i in ${exitcodes}; do
+  [ ${i} -eq 0 ] || exit ${i}
+done
+`, setting.ScriptType),
+
+		// for update
+		fmt.Sprintf(`#!/usr/bin/env %s
+# AUTO GENERATED BY GITEA, DO NOT MODIFY
+exitcodes=""
+hookname=$(basename $0)
+GIT_DIR=${GIT_DIR:-$(dirname $0/..)}
+
+for hook in ${GIT_DIR}/hooks/${hookname}.d/*; do
+  test -x "${hook}" && test -f "${hook}" || continue
+  "${hook}" $1 $2 $3
+  exitcodes="${exitcodes} $?"
+done
+
+for i in ${exitcodes}; do
+  [ ${i} -eq 0 ] || exit ${i}
+done
+`, setting.ScriptType),
+
+		// for post-receive
+		fmt.Sprintf(`#!/usr/bin/env %s
+# AUTO GENERATED BY GITEA, DO NOT MODIFY
+data=$(cat)
+exitcodes=""
+hookname=$(basename $0)
+GIT_DIR=${GIT_DIR:-$(dirname $0)/..}
+
+for hook in ${GIT_DIR}/hooks/${hookname}.d/*; do
+  test -x "${hook}" && test -f "${hook}" || continue
+  echo "${data}" | "${hook}"
+  exitcodes="${exitcodes} $?"
+done
+
+for i in ${exitcodes}; do
+  [ ${i} -eq 0 ] || exit ${i}
+done
+`, setting.ScriptType),
+	}
+
+	giteaHookTpls = []string{
+		// for pre-receive
+		fmt.Sprintf(`#!/usr/bin/env %s
+# AUTO GENERATED BY GITEA, DO NOT MODIFY
+%s hook --config=%s pre-receive
+`, setting.ScriptType, util.ShellEscape(setting.AppPath), util.ShellEscape(setting.CustomConf)),
+
+		// for update
+		fmt.Sprintf(`#!/usr/bin/env %s
+# AUTO GENERATED BY GITEA, DO NOT MODIFY
+%s hook --config=%s update $1 $2 $3
+`, setting.ScriptType, util.ShellEscape(setting.AppPath), util.ShellEscape(setting.CustomConf)),
+
+		// for post-receive
+		fmt.Sprintf(`#!/usr/bin/env %s
+# AUTO GENERATED BY GITEA, DO NOT MODIFY
+%s hook --config=%s post-receive
+`, setting.ScriptType, util.ShellEscape(setting.AppPath), util.ShellEscape(setting.CustomConf)),
+	}
+
+	// although only new git (>=2.29) supports proc-receive, it's still good to create its hook, in case the user upgrades git
+	hookNames = append(hookNames, "proc-receive")
+	hookTpls = append(hookTpls,
+		fmt.Sprintf(`#!/usr/bin/env %s
+# AUTO GENERATED BY GITEA, DO NOT MODIFY
+%s hook --config=%s proc-receive
+`, setting.ScriptType, util.ShellEscape(setting.AppPath), util.ShellEscape(setting.CustomConf)))
+	giteaHookTpls = append(giteaHookTpls, "")
+
+	return hookNames, hookTpls, giteaHookTpls
+}
+
+// CreateDelegateHooks creates all the hooks scripts for the repo
+func CreateDelegateHooks(_ context.Context, repo Repository) (err error) {
+	return createDelegateHooks(filepath.Join(repoPath(repo), "hooks"))
+}
+
+func createDelegateHooks(hookDir string) (err error) {
+	hookNames, hookTpls, giteaHookTpls := getHookTemplates()
+
+	for i, hookName := range hookNames {
+		oldHookPath := filepath.Join(hookDir, hookName)
+		newHookPath := filepath.Join(hookDir, hookName+".d", "gitea")
+
+		if err := os.MkdirAll(filepath.Join(hookDir, hookName+".d"), os.ModePerm); err != nil {
+			return fmt.Errorf("create hooks dir '%s': %w", filepath.Join(hookDir, hookName+".d"), err)
+		}
+
+		// WARNING: This will override all old server-side hooks
+		if err = util.Remove(oldHookPath); err != nil && !os.IsNotExist(err) {
+			return fmt.Errorf("unable to pre-remove old hook file '%s' prior to rewriting: %w ", oldHookPath, err)
+		}
+		if err = os.WriteFile(oldHookPath, []byte(hookTpls[i]), 0o777); err != nil {
+			return fmt.Errorf("write old hook file '%s': %w", oldHookPath, err)
+		}
+
+		if err = ensureExecutable(oldHookPath); err != nil {
+			return fmt.Errorf("Unable to set %s executable. Error %w", oldHookPath, err)
+		}
+
+		if err = util.Remove(newHookPath); err != nil && !os.IsNotExist(err) {
+			return fmt.Errorf("unable to pre-remove new hook file '%s' prior to rewriting: %w", newHookPath, err)
+		}
+		if err = os.WriteFile(newHookPath, []byte(giteaHookTpls[i]), 0o777); err != nil {
+			return fmt.Errorf("write new hook file '%s': %w", newHookPath, err)
+		}
+
+		if err = ensureExecutable(newHookPath); err != nil {
+			return fmt.Errorf("Unable to set %s executable. Error %w", oldHookPath, err)
+		}
+	}
+
+	return nil
+}
+
+func checkExecutable(filename string) bool {
+	// windows has no concept of a executable bit
+	if runtime.GOOS == "windows" {
+		return true
+	}
+	fileInfo, err := os.Stat(filename)
+	if err != nil {
+		return false
+	}
+	return (fileInfo.Mode() & 0o100) > 0
+}
+
+func ensureExecutable(filename string) error {
+	fileInfo, err := os.Stat(filename)
+	if err != nil {
+		return err
+	}
+	if (fileInfo.Mode() & 0o100) > 0 {
+		return nil
+	}
+	mode := fileInfo.Mode() | 0o100
+	return os.Chmod(filename, mode)
+}
+
+// CheckDelegateHooks checks the hooks scripts for the repo
+func CheckDelegateHooks(_ context.Context, repo Repository) ([]string, error) {
+	return checkDelegateHooks(filepath.Join(repoPath(repo), "hooks"))
+}
+
+func checkDelegateHooks(hookDir string) ([]string, error) {
+	hookNames, hookTpls, giteaHookTpls := getHookTemplates()
+
+	results := make([]string, 0, 10)
+
+	for i, hookName := range hookNames {
+		oldHookPath := filepath.Join(hookDir, hookName)
+		newHookPath := filepath.Join(hookDir, hookName+".d", "gitea")
+
+		cont := false
+		isExist, err := util.IsExist(oldHookPath)
+		if err != nil {
+			results = append(results, fmt.Sprintf("unable to check if %s exists. Error: %v", oldHookPath, err))
+		}
+		if err == nil && !isExist {
+			results = append(results, fmt.Sprintf("old hook file %s does not exist", oldHookPath))
+			cont = true
+		}
+		isExist, err = util.IsExist(oldHookPath + ".d")
+		if err != nil {
+			results = append(results, fmt.Sprintf("unable to check if %s exists. Error: %v", oldHookPath+".d", err))
+		}
+		if err == nil && !isExist {
+			results = append(results, fmt.Sprintf("hooks directory %s does not exist", oldHookPath+".d"))
+			cont = true
+		}
+		isExist, err = util.IsExist(newHookPath)
+		if err != nil {
+			results = append(results, fmt.Sprintf("unable to check if %s exists. Error: %v", newHookPath, err))
+		}
+		if err == nil && !isExist {
+			results = append(results, fmt.Sprintf("new hook file %s does not exist", newHookPath))
+			cont = true
+		}
+		if cont {
+			continue
+		}
+		contents, err := os.ReadFile(oldHookPath)
+		if err != nil {
+			return results, err
+		}
+		if string(contents) != hookTpls[i] {
+			results = append(results, fmt.Sprintf("old hook file %s is out of date", oldHookPath))
+		}
+		if !checkExecutable(oldHookPath) {
+			results = append(results, fmt.Sprintf("old hook file %s is not executable", oldHookPath))
+		}
+		contents, err = os.ReadFile(newHookPath)
+		if err != nil {
+			return results, err
+		}
+		if string(contents) != giteaHookTpls[i] {
+			results = append(results, fmt.Sprintf("new hook file %s is out of date", newHookPath))
+		}
+		if !checkExecutable(newHookPath) {
+			results = append(results, fmt.Sprintf("new hook file %s is not executable", newHookPath))
+		}
+	}
+	return results, nil
+}

modules/gitrepo/ref.go

@@ -0,0 +1,21 @@
+// Copyright 2025 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package gitrepo
+
+import (
+	"context"
+
+	"code.gitea.io/gitea/modules/git/gitcmd"
+)
+
+func UpdateRef(ctx context.Context, repo Repository, refName, newCommitID string) error {
+	_, _, err := gitcmd.NewCommand("update-ref").AddDynamicArguments(refName, newCommitID).RunStdString(ctx, &gitcmd.RunOpts{Dir: repoPath(repo)})
+	return err
+}
+
+func RemoveRef(ctx context.Context, repo Repository, refName string) error {
+	_, _, err := gitcmd.NewCommand("update-ref", "--no-deref", "-d").
+		AddDynamicArguments(refName).RunStdString(ctx, &gitcmd.RunOpts{Dir: repoPath(repo)})
+	return err
+}

modules/gitrepo/remote.go

@@ -0,0 +1,86 @@
+// Copyright 2025 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package gitrepo
+
+import (
+	"context"
+	"errors"
+	"io"
+	"time"
+
+	"code.gitea.io/gitea/modules/git"
+	"code.gitea.io/gitea/modules/git/gitcmd"
+	giturl "code.gitea.io/gitea/modules/git/url"
+	"code.gitea.io/gitea/modules/globallock"
+	"code.gitea.io/gitea/modules/util"
+)
+
+type RemoteOption string
+
+const (
+	RemoteOptionMirrorPush  RemoteOption = "--mirror=push"
+	RemoteOptionMirrorFetch RemoteOption = "--mirror=fetch"
+)
+
+func GitRemoteAdd(ctx context.Context, repo Repository, remoteName, remoteURL string, options ...RemoteOption) error {
+	return globallock.LockAndDo(ctx, getRepoConfigLockKey(repo.RelativePath()), func(ctx context.Context) error {
+		cmd := gitcmd.NewCommand("remote", "add")
+		if len(options) > 0 {
+			switch options[0] {
+			case RemoteOptionMirrorPush:
+				cmd.AddArguments("--mirror=push")
+			case RemoteOptionMirrorFetch:
+				cmd.AddArguments("--mirror=fetch")
+			default:
+				return errors.New("unknown remote option: " + string(options[0]))
+			}
+		}
+		_, _, err := cmd.
+			AddDynamicArguments(remoteName, remoteURL).
+			RunStdString(ctx, &gitcmd.RunOpts{Dir: repoPath(repo)})
+		return err
+	})
+}
+
+func GitRemoteRemove(ctx context.Context, repo Repository, remoteName string) error {
+	return globallock.LockAndDo(ctx, getRepoConfigLockKey(repo.RelativePath()), func(ctx context.Context) error {
+		cmd := gitcmd.NewCommand("remote", "rm").AddDynamicArguments(remoteName)
+		_, _, err := cmd.RunStdString(ctx, &gitcmd.RunOpts{Dir: repoPath(repo)})
+		return err
+	})
+}
+
+// GitRemoteGetURL returns the url of a specific remote of the repository.
+func GitRemoteGetURL(ctx context.Context, repo Repository, remoteName string) (*giturl.GitURL, error) {
+	addr, err := git.GetRemoteAddress(ctx, repoPath(repo), remoteName)
+	if err != nil {
+		return nil, err
+	}
+	if addr == "" {
+		return nil, util.NewNotExistErrorf("remote '%s' does not exist", remoteName)
+	}
+	return giturl.ParseGitURL(addr)
+}
+
+// GitRemotePrune prunes the remote branches that no longer exist in the remote repository.
+func GitRemotePrune(ctx context.Context, repo Repository, remoteName string, timeout time.Duration, stdout, stderr io.Writer) error {
+	return gitcmd.NewCommand("remote", "prune").AddDynamicArguments(remoteName).
+		Run(ctx, &gitcmd.RunOpts{
+			Timeout: timeout,
+			Dir:     repoPath(repo),
+			Stdout:  stdout,
+			Stderr:  stderr,
+		})
+}
+
+// GitRemoteUpdatePrune updates the remote branches and prunes the ones that no longer exist in the remote repository.
+func GitRemoteUpdatePrune(ctx context.Context, repo Repository, remoteName string, timeout time.Duration, stdout, stderr io.Writer) error {
+	return gitcmd.NewCommand("remote", "update", "--prune").AddDynamicArguments(remoteName).
+		Run(ctx, &gitcmd.RunOpts{
+			Timeout: timeout,
+			Dir:     repoPath(repo),
+			Stdout:  stdout,
+			Stderr:  stderr,
+		})
+}

modules/gitrepo/tag.go

@@ -0,0 +1,15 @@
+// Copyright 2025 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package gitrepo
+
+import (
+	"context"
+
+	"code.gitea.io/gitea/modules/git"
+)
+
+// IsTagExist returns true if given tag exists in the repository.
+func IsTagExist(ctx context.Context, repo Repository, name string) bool {
+	return IsReferenceExist(ctx, repo, git.TagPrefix+name)
+}

modules/gitrepo/url.go

@@ -0,0 +1,8 @@
+// Copyright 2024 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package gitrepo
+
+func RepoGitURL(repo Repository) string {
+	return repoPath(repo)
+}

modules/gitrepo/walk_gogit.go

@@ -0,0 +1,36 @@
+// Copyright 2024 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+//go:build gogit
+
+package gitrepo
+
+import (
+	"context"
+
+	"github.com/go-git/go-git/v5/plumbing"
+)
+
+// WalkReferences walks all the references from the repository
+// refname is empty, ObjectTag or ObjectBranch. All other values should be treated as equivalent to empty.
+func WalkReferences(ctx context.Context, repo Repository, walkfn func(sha1, refname string) error) (int, error) {
+	gitRepo, closer, err := RepositoryFromContextOrOpen(ctx, repo)
+	if err != nil {
+		return 0, err
+	}
+	defer closer.Close()
+
+	i := 0
+	iter, err := gitRepo.GoGitRepo().References()
+	if err != nil {
+		return i, err
+	}
+	defer iter.Close()
+
+	err = iter.ForEach(func(ref *plumbing.Reference) error {
+		err := walkfn(ref.Hash().String(), string(ref.Name()))
+		i++
+		return err
+	})
+	return i, err
+}

modules/gitrepo/walk_nogogit.go

@@ -0,0 +1,17 @@
+// Copyright 2024 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+//go:build !gogit
+
+package gitrepo
+
+import (
+	"context"
+
+	"code.gitea.io/gitea/modules/git"
+)
+
+// WalkReferences walks all the references from the repository
+func WalkReferences(ctx context.Context, repo Repository, walkfn func(sha1, refname string) error) (int, error) {
+	return git.WalkShowRef(ctx, repoPath(repo), nil, 0, 0, walkfn)
+}