Add a simple way to rename branch like gh (#15870)

- Update default branch if needed
- Update protected branch if needed
- Update all not merged pull request base branch name
- Rename git branch
- Record this rename work and auto redirect for old branch on ui

Signed-off-by: a1012112796 <1012112796@qq.com>
Co-authored-by: delvh <dev.lh@web.de>
pull/17273/head
a1012112796 3 years ago committed by GitHub
parent 56d79301b9
commit bb39359668
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
  1. 44
      integrations/rename_branch_test.go
  2. 81
      models/branches.go
  3. 49
      models/branches_test.go
  4. 5
      models/fixtures/renamed_branch.yml
  5. 2
      models/migrations/migrations.go
  6. 20
      models/migrations/v197.go
  7. 32
      modules/context/repo.go
  8. 6
      modules/git/repo_branch.go
  9. 7
      options/locale/locale_en-US.ini
  10. 38
      routers/web/repo/setting_protected_branch.go
  11. 1
      routers/web/web.go
  12. 12
      services/forms/repo_branch_form.go
  13. 39
      services/repository/branch.go
  14. 22
      templates/repo/settings/branches.tmpl

@ -0,0 +1,44 @@
// Copyright 2021 The Gitea Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package integrations
import (
"net/http"
"testing"
"code.gitea.io/gitea/models"
"code.gitea.io/gitea/models/db"
"github.com/stretchr/testify/assert"
)
func TestRenameBranch(t *testing.T) {
// get branch setting page
session := loginUser(t, "user2")
req := NewRequest(t, "GET", "/user2/repo1/settings/branches")
resp := session.MakeRequest(t, req, http.StatusOK)
htmlDoc := NewHTMLParser(t, resp.Body)
postData := map[string]string{
"_csrf": htmlDoc.GetCSRF(),
"from": "master",
"to": "main",
}
req = NewRequestWithValues(t, "POST", "/user2/repo1/settings/rename_branch", postData)
session.MakeRequest(t, req, http.StatusFound)
// check new branch link
req = NewRequestWithValues(t, "GET", "/user2/repo1/src/branch/main/README.md", postData)
session.MakeRequest(t, req, http.StatusOK)
// check old branch link
req = NewRequestWithValues(t, "GET", "/user2/repo1/src/branch/master/README.md", postData)
resp = session.MakeRequest(t, req, http.StatusFound)
location := resp.HeaderMap.Get("Location")
assert.Equal(t, "/user2/repo1/src/branch/main/README.md", location)
// check db
repo1 := db.AssertExistsAndLoadBean(t, &models.Repository{ID: 1}).(*models.Repository)
assert.Equal(t, "main", repo1.DefaultBranch)
}

@ -53,6 +53,7 @@ type ProtectedBranch struct {
func init() {
db.RegisterModel(new(ProtectedBranch))
db.RegisterModel(new(DeletedBranch))
db.RegisterModel(new(RenamedBranch))
}
// IsProtected returns if the branch is protected
@ -588,3 +589,83 @@ func RemoveOldDeletedBranches(ctx context.Context, olderThan time.Duration) {
log.Error("DeletedBranchesCleanup: %v", err)
}
}
// RenamedBranch provide renamed branch log
// will check it when a branch can't be found
type RenamedBranch struct {
ID int64 `xorm:"pk autoincr"`
RepoID int64 `xorm:"INDEX NOT NULL"`
From string
To string
CreatedUnix timeutil.TimeStamp `xorm:"created"`
}
// FindRenamedBranch check if a branch was renamed
func FindRenamedBranch(repoID int64, from string) (branch *RenamedBranch, exist bool, err error) {
branch = &RenamedBranch{
RepoID: repoID,
From: from,
}
exist, err = db.GetEngine(db.DefaultContext).Get(branch)
return
}
// RenameBranch rename a branch
func (repo *Repository) RenameBranch(from, to string, gitAction func(isDefault bool) error) (err error) {
sess := db.NewSession(db.DefaultContext)
defer sess.Close()
if err := sess.Begin(); err != nil {
return err
}
// 1. update default branch if needed
isDefault := repo.DefaultBranch == from
if isDefault {
repo.DefaultBranch = to
_, err = sess.ID(repo.ID).Cols("default_branch").Update(repo)
if err != nil {
return err
}
}
// 2. Update protected branch if needed
protectedBranch, err := getProtectedBranchBy(sess, repo.ID, from)
if err != nil {
return err
}
if protectedBranch != nil {
protectedBranch.BranchName = to
_, err = sess.ID(protectedBranch.ID).Cols("branch_name").Update(protectedBranch)
if err != nil {
return err
}
}
// 3. Update all not merged pull request base branch name
_, err = sess.Table(new(PullRequest)).Where("base_repo_id=? AND base_branch=? AND has_merged=?",
repo.ID, from, false).
Update(map[string]interface{}{"base_branch": to})
if err != nil {
return err
}
// 4. do git action
if err = gitAction(isDefault); err != nil {
return err
}
// 5. insert renamed branch record
renamedBranch := &RenamedBranch{
RepoID: repo.ID,
From: from,
To: to,
}
_, err = sess.Insert(renamedBranch)
if err != nil {
return err
}
return sess.Commit()
}

@ -79,3 +79,52 @@ func getDeletedBranch(t *testing.T, branch *DeletedBranch) *DeletedBranch {
return deletedBranch
}
func TestFindRenamedBranch(t *testing.T) {
assert.NoError(t, db.PrepareTestDatabase())
branch, exist, err := FindRenamedBranch(1, "dev")
assert.NoError(t, err)
assert.Equal(t, true, exist)
assert.Equal(t, "master", branch.To)
_, exist, err = FindRenamedBranch(1, "unknow")
assert.NoError(t, err)
assert.Equal(t, false, exist)
}
func TestRenameBranch(t *testing.T) {
assert.NoError(t, db.PrepareTestDatabase())
repo1 := db.AssertExistsAndLoadBean(t, &Repository{ID: 1}).(*Repository)
_isDefault := false
err := UpdateProtectBranch(repo1, &ProtectedBranch{
RepoID: repo1.ID,
BranchName: "master",
}, WhitelistOptions{})
assert.NoError(t, err)
assert.NoError(t, repo1.RenameBranch("master", "main", func(isDefault bool) error {
_isDefault = isDefault
return nil
}))
assert.Equal(t, true, _isDefault)
repo1 = db.AssertExistsAndLoadBean(t, &Repository{ID: 1}).(*Repository)
assert.Equal(t, "main", repo1.DefaultBranch)
pull := db.AssertExistsAndLoadBean(t, &PullRequest{ID: 1}).(*PullRequest) // merged
assert.Equal(t, "master", pull.BaseBranch)
pull = db.AssertExistsAndLoadBean(t, &PullRequest{ID: 2}).(*PullRequest) // open
assert.Equal(t, "main", pull.BaseBranch)
renamedBranch := db.AssertExistsAndLoadBean(t, &RenamedBranch{ID: 2}).(*RenamedBranch)
assert.Equal(t, "master", renamedBranch.From)
assert.Equal(t, "main", renamedBranch.To)
assert.Equal(t, int64(1), renamedBranch.RepoID)
db.AssertExistsAndLoadBean(t, &ProtectedBranch{
RepoID: repo1.ID,
BranchName: "main",
})
}

@ -0,0 +1,5 @@
-
id: 1
repo_id: 1
from: dev
to: master

@ -346,6 +346,8 @@ var migrations = []Migration{
NewMigration("Add table commit_status_index", addTableCommitStatusIndex),
// v196 -> v197
NewMigration("Add Color to ProjectBoard table", addColorColToProjectBoard),
// v197 -> v198
NewMigration("Add renamed_branch table", addRenamedBranchTable),
}
// GetCurrentDBVersion returns the current db version

@ -0,0 +1,20 @@
// Copyright 2021 The Gitea Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package migrations
import (
"xorm.io/xorm"
)
func addRenamedBranchTable(x *xorm.Engine) error {
type RenamedBranch struct {
ID int64 `xorm:"pk autoincr"`
RepoID int64 `xorm:"INDEX NOT NULL"`
From string
To string
CreatedUnix int64 `xorm:"created"`
}
return x.Sync2(new(RenamedBranch))
}

@ -705,7 +705,28 @@ func getRefName(ctx *Context, pathType RepoRefType) string {
ctx.Repo.TreePath = path
return ctx.Repo.Repository.DefaultBranch
case RepoRefBranch:
return getRefNameFromPath(ctx, path, ctx.Repo.GitRepo.IsBranchExist)
ref := getRefNameFromPath(ctx, path, ctx.Repo.GitRepo.IsBranchExist)
if len(ref) == 0 {
// maybe it's a renamed branch
return getRefNameFromPath(ctx, path, func(s string) bool {
b, exist, err := models.FindRenamedBranch(ctx.Repo.Repository.ID, s)
if err != nil {
log.Error("FindRenamedBranch", err)
return false
}
if !exist {
return false
}
ctx.Data["IsRenamedBranch"] = true
ctx.Data["RenamedBranchName"] = b.To
return true
})
}
return ref
case RepoRefTag:
return getRefNameFromPath(ctx, path, ctx.Repo.GitRepo.IsTagExist)
case RepoRefCommit:
@ -784,6 +805,15 @@ func RepoRefByType(refType RepoRefType, ignoreNotExistErr ...bool) func(*Context
} else {
refName = getRefName(ctx, refType)
ctx.Repo.BranchName = refName
isRenamedBranch, has := ctx.Data["IsRenamedBranch"].(bool)
if isRenamedBranch && has {
renamedBranchName := ctx.Data["RenamedBranchName"].(string)
ctx.Flash.Info(ctx.Tr("repo.branch.renamed", refName, renamedBranchName))
link := strings.Replace(ctx.Req.RequestURI, refName, renamedBranchName, 1)
ctx.Redirect(link)
return
}
if refType.RefTypeIncludesBranches() && ctx.Repo.GitRepo.IsBranchExist(refName) {
ctx.Repo.IsViewBranch = true

@ -164,3 +164,9 @@ func (repo *Repository) RemoveRemote(name string) error {
func (branch *Branch) GetCommit() (*Commit, error) {
return branch.gitRepo.GetBranchCommit(branch.Name)
}
// RenameBranch rename a branch
func (repo *Repository) RenameBranch(from, to string) error {
_, err := NewCommand("branch", "-m", from, to).RunInDir(repo.Path)
return err
}

@ -1985,6 +1985,12 @@ settings.lfs_pointers.inRepo=In Repo
settings.lfs_pointers.exists=Exists in store
settings.lfs_pointers.accessible=Accessible to User
settings.lfs_pointers.associateAccessible=Associate accessible %d OIDs
settings.rename_branch_failed_exist=Cannot rename branch because target branch %s exists.
settings.rename_branch_failed_not_exist=Cannot rename branch %s because it does not exist.
settings.rename_branch_success =Branch %s was successfully renamed to %s.
settings.rename_branch_from=old branch name
settings.rename_branch_to=new branch name
settings.rename_branch=Rename branch
diff.browse_source = Browse Source
diff.parent = parent
@ -2106,6 +2112,7 @@ branch.create_new_branch = Create branch from branch:
branch.confirm_create_branch = Create branch
branch.new_branch = Create new branch
branch.new_branch_from = Create new branch from '%s'
branch.renamed = Branch %s was renamed to %s.
tag.create_tag = Create tag <strong>%s</strong>
tag.create_success = Tag '%s' has been created.

@ -19,6 +19,7 @@ import (
"code.gitea.io/gitea/modules/web"
"code.gitea.io/gitea/services/forms"
pull_service "code.gitea.io/gitea/services/pull"
"code.gitea.io/gitea/services/repository"
)
// ProtectedBranch render the page to protect the repository
@ -285,3 +286,40 @@ func SettingsProtectedBranchPost(ctx *context.Context) {
ctx.Redirect(fmt.Sprintf("%s/settings/branches", ctx.Repo.RepoLink))
}
}
// RenameBranchPost responses for rename a branch
func RenameBranchPost(ctx *context.Context) {
form := web.GetForm(ctx).(*forms.RenameBranchForm)
if !ctx.Repo.CanCreateBranch() {
ctx.NotFound("RenameBranch", nil)
return
}
if ctx.HasError() {
ctx.Flash.Error(ctx.GetErrMsg())
ctx.Redirect(fmt.Sprintf("%s/settings/branches", ctx.Repo.RepoLink))
return
}
msg, err := repository.RenameBranch(ctx.Repo.Repository, ctx.User, ctx.Repo.GitRepo, form.From, form.To)
if err != nil {
ctx.ServerError("RenameBranch", err)
return
}
if msg == "target_exist" {
ctx.Flash.Error(ctx.Tr("repo.settings.rename_branch_failed_exist", form.To))
ctx.Redirect(fmt.Sprintf("%s/settings/branches", ctx.Repo.RepoLink))
return
}
if msg == "from_not_exist" {
ctx.Flash.Error(ctx.Tr("repo.settings.rename_branch_failed_not_exist", form.From))
ctx.Redirect(fmt.Sprintf("%s/settings/branches", ctx.Repo.RepoLink))
return
}
ctx.Flash.Success(ctx.Tr("repo.settings.rename_branch_success", form.From, form.To))
ctx.Redirect(fmt.Sprintf("%s/settings/branches", ctx.Repo.RepoLink))
}

@ -612,6 +612,7 @@ func RegisterRoutes(m *web.Route) {
m.Combo("/*").Get(repo.SettingsProtectedBranch).
Post(bindIgnErr(forms.ProtectBranchForm{}), context.RepoMustNotBeArchived(), repo.SettingsProtectedBranchPost)
}, repo.MustBeNotEmpty)
m.Post("/rename_branch", bindIgnErr(forms.RenameBranchForm{}), context.RepoMustNotBeArchived(), repo.RenameBranchPost)
m.Group("/tags", func() {
m.Get("", repo.Tags)

@ -24,3 +24,15 @@ func (f *NewBranchForm) Validate(req *http.Request, errs binding.Errors) binding
ctx := context.GetContext(req)
return middleware.Validate(errs, ctx.Data, f, ctx.Locale)
}
// RenameBranchForm form for rename a branch
type RenameBranchForm struct {
From string `binding:"Required;MaxSize(100);GitRefName"`
To string `binding:"Required;MaxSize(100);GitRefName"`
}
// Validate validates the fields
func (f *RenameBranchForm) Validate(req *http.Request, errs binding.Errors) binding.Errors {
ctx := context.GetContext(req)
return middleware.Validate(errs, ctx.Data, f, ctx.Locale)
}

@ -10,10 +10,49 @@ import (
"code.gitea.io/gitea/models"
"code.gitea.io/gitea/modules/git"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/notification"
repo_module "code.gitea.io/gitea/modules/repository"
pull_service "code.gitea.io/gitea/services/pull"
)
// RenameBranch rename a branch
func RenameBranch(repo *models.Repository, doer *models.User, gitRepo *git.Repository, from, to string) (string, error) {
if from == to {
return "target_exist", nil
}
if gitRepo.IsBranchExist(to) {
return "target_exist", nil
}
if !gitRepo.IsBranchExist(from) {
return "from_not_exist", nil
}
if err := repo.RenameBranch(from, to, func(isDefault bool) error {
err2 := gitRepo.RenameBranch(from, to)
if err2 != nil {
return err2
}
if isDefault {
err2 = gitRepo.SetDefaultBranch(to)
if err2 != nil {
return err2
}
}
return nil
}); err != nil {
return "", err
}
notification.NotifyDeleteRef(doer, repo, "branch", "refs/heads/"+from)
notification.NotifyCreateRef(doer, repo, "branch", "refs/heads/"+to)
return "", nil
}
// enmuerates all branch related errors
var (
ErrBranchIsDefault = errors.New("branch is default")

@ -77,6 +77,28 @@
</div>
</div>
</div>
{{if $.Repository.CanCreateBranch}}
<h4 class="ui top attached header">
{{.i18n.Tr "repo.settings.rename_branch"}}
</h4>
<div class="ui attached segment">
<form class="ui form" action="{{$.Repository.Link}}/settings/rename_branch" method="post">
{{.CsrfTokenHtml}}
<div class="required field">
<label for="from">{{.i18n.Tr "repo.settings.rename_branch_from"}}</label>
<input id="from" name="from" required>
</div>
<div class="required field {{if .Err_BranchName}}error{{end}}">
<label for="to">{{.i18n.Tr "repo.settings.rename_branch_to"}}</label>
<input id="to" name="to" required>
</div>
<div class="field">
<button class="ui green button">{{$.i18n.Tr "repo.settings.update_settings"}}</button>
</div>
</form>
</div>
{{end}}
{{end}}
</div>
</div>

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