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111 lines
2.5 KiB
111 lines
2.5 KiB
// Copyright 2021 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package repository
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import (
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"errors"
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"code.gitea.io/gitea/models"
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"code.gitea.io/gitea/modules/git"
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"code.gitea.io/gitea/modules/log"
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"code.gitea.io/gitea/modules/notification"
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repo_module "code.gitea.io/gitea/modules/repository"
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pull_service "code.gitea.io/gitea/services/pull"
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)
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// RenameBranch rename a branch
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func RenameBranch(repo *models.Repository, doer *models.User, gitRepo *git.Repository, from, to string) (string, error) {
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if from == to {
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return "target_exist", nil
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}
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if gitRepo.IsBranchExist(to) {
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return "target_exist", nil
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}
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if !gitRepo.IsBranchExist(from) {
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return "from_not_exist", nil
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}
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if err := repo.RenameBranch(from, to, func(isDefault bool) error {
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err2 := gitRepo.RenameBranch(from, to)
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if err2 != nil {
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return err2
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}
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if isDefault {
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err2 = gitRepo.SetDefaultBranch(to)
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if err2 != nil {
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return err2
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}
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}
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return nil
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}); err != nil {
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return "", err
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}
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notification.NotifyDeleteRef(doer, repo, "branch", "refs/heads/"+from)
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notification.NotifyCreateRef(doer, repo, "branch", "refs/heads/"+to)
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return "", nil
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}
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// enmuerates all branch related errors
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var (
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ErrBranchIsDefault = errors.New("branch is default")
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ErrBranchIsProtected = errors.New("branch is protected")
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)
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// DeleteBranch delete branch
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func DeleteBranch(doer *models.User, repo *models.Repository, gitRepo *git.Repository, branchName string) error {
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if branchName == repo.DefaultBranch {
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return ErrBranchIsDefault
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}
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isProtected, err := repo.IsProtectedBranch(branchName)
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if err != nil {
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return err
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}
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if isProtected {
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return ErrBranchIsProtected
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}
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commit, err := gitRepo.GetBranchCommit(branchName)
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if err != nil {
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return err
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}
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if err := gitRepo.DeleteBranch(branchName, git.DeleteBranchOptions{
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Force: true,
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}); err != nil {
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return err
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}
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if err := pull_service.CloseBranchPulls(doer, repo.ID, branchName); err != nil {
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return err
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}
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// Don't return error below this
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if err := PushUpdate(
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&repo_module.PushUpdateOptions{
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RefFullName: git.BranchPrefix + branchName,
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OldCommitID: commit.ID.String(),
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NewCommitID: git.EmptySHA,
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PusherID: doer.ID,
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PusherName: doer.Name,
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RepoUserName: repo.OwnerName,
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RepoName: repo.Name,
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}); err != nil {
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log.Error("Update: %v", err)
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}
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if err := repo.AddDeletedBranch(branchName, commit.ID.String(), doer.ID); err != nil {
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log.Warn("AddDeletedBranch: %v", err)
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}
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return nil
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}
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