first-commit

modules/gitrepo/branch.go

@@ -0,0 +1,55 @@
+// Copyright 2024 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package gitrepo
+
+import (
+	"context"
+
+	"code.gitea.io/gitea/modules/git"
+)
+
+// 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 := git.NewCommand("symbolic-ref", "HEAD").
+		AddDynamicArguments(git.BranchPrefix+name).
+		RunStdString(ctx, &git.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)
+}