mirror of
https://github.com/go-gitea/gitea
synced 2024-11-05 17:54:26 +00:00
e5d8e2d10c
Once a branch has been merged if the commit ID no longer equals that of the pulls ref commit id don't offer to delete the branch on the pull screen and don't list it as merged on branches. Fix #9201 When looking at the pull page we should also get the commits from the refs/pulls/x/head Fix #9158
358 lines
10 KiB
Go
358 lines
10 KiB
Go
// Copyright 2014 The Gogs Authors. All rights reserved.
|
|
// Copyright 2018 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 repo
|
|
|
|
import (
|
|
"strings"
|
|
|
|
"code.gitea.io/gitea/models"
|
|
"code.gitea.io/gitea/modules/auth"
|
|
"code.gitea.io/gitea/modules/base"
|
|
"code.gitea.io/gitea/modules/context"
|
|
"code.gitea.io/gitea/modules/git"
|
|
"code.gitea.io/gitea/modules/log"
|
|
"code.gitea.io/gitea/modules/repofiles"
|
|
"code.gitea.io/gitea/modules/util"
|
|
"gopkg.in/src-d/go-git.v4/plumbing"
|
|
)
|
|
|
|
const (
|
|
tplBranch base.TplName = "repo/branch/list"
|
|
)
|
|
|
|
// Branch contains the branch information
|
|
type Branch struct {
|
|
Name string
|
|
Commit *git.Commit
|
|
IsProtected bool
|
|
IsDeleted bool
|
|
IsIncluded bool
|
|
DeletedBranch *models.DeletedBranch
|
|
CommitsAhead int
|
|
CommitsBehind int
|
|
LatestPullRequest *models.PullRequest
|
|
MergeMovedOn bool
|
|
}
|
|
|
|
// Branches render repository branch page
|
|
func Branches(ctx *context.Context) {
|
|
ctx.Data["Title"] = "Branches"
|
|
ctx.Data["IsRepoToolbarBranches"] = true
|
|
ctx.Data["DefaultBranch"] = ctx.Repo.Repository.DefaultBranch
|
|
ctx.Data["AllowsPulls"] = ctx.Repo.Repository.AllowsPulls()
|
|
ctx.Data["IsWriter"] = ctx.Repo.CanWrite(models.UnitTypeCode)
|
|
ctx.Data["IsMirror"] = ctx.Repo.Repository.IsMirror
|
|
ctx.Data["PageIsViewCode"] = true
|
|
ctx.Data["PageIsBranches"] = true
|
|
|
|
ctx.Data["Branches"] = loadBranches(ctx)
|
|
ctx.HTML(200, tplBranch)
|
|
}
|
|
|
|
// DeleteBranchPost responses for delete merged branch
|
|
func DeleteBranchPost(ctx *context.Context) {
|
|
defer redirect(ctx)
|
|
|
|
branchName := ctx.Query("name")
|
|
isProtected, err := ctx.Repo.Repository.IsProtectedBranch(branchName, ctx.User)
|
|
if err != nil {
|
|
log.Error("DeleteBranch: %v", err)
|
|
ctx.Flash.Error(ctx.Tr("repo.branch.deletion_failed", branchName))
|
|
return
|
|
}
|
|
|
|
if isProtected {
|
|
ctx.Flash.Error(ctx.Tr("repo.branch.protected_deletion_failed", branchName))
|
|
return
|
|
}
|
|
|
|
if !ctx.Repo.GitRepo.IsBranchExist(branchName) || branchName == ctx.Repo.Repository.DefaultBranch {
|
|
ctx.Flash.Error(ctx.Tr("repo.branch.deletion_failed", branchName))
|
|
return
|
|
}
|
|
|
|
if err := deleteBranch(ctx, branchName); err != nil {
|
|
ctx.Flash.Error(ctx.Tr("repo.branch.deletion_failed", branchName))
|
|
return
|
|
}
|
|
|
|
ctx.Flash.Success(ctx.Tr("repo.branch.deletion_success", branchName))
|
|
}
|
|
|
|
// RestoreBranchPost responses for delete merged branch
|
|
func RestoreBranchPost(ctx *context.Context) {
|
|
defer redirect(ctx)
|
|
|
|
branchID := ctx.QueryInt64("branch_id")
|
|
branchName := ctx.Query("name")
|
|
|
|
deletedBranch, err := ctx.Repo.Repository.GetDeletedBranchByID(branchID)
|
|
if err != nil {
|
|
log.Error("GetDeletedBranchByID: %v", err)
|
|
ctx.Flash.Error(ctx.Tr("repo.branch.restore_failed", branchName))
|
|
return
|
|
}
|
|
|
|
if err := ctx.Repo.GitRepo.CreateBranch(deletedBranch.Name, deletedBranch.Commit); err != nil {
|
|
if strings.Contains(err.Error(), "already exists") {
|
|
ctx.Flash.Error(ctx.Tr("repo.branch.already_exists", deletedBranch.Name))
|
|
return
|
|
}
|
|
log.Error("CreateBranch: %v", err)
|
|
ctx.Flash.Error(ctx.Tr("repo.branch.restore_failed", deletedBranch.Name))
|
|
return
|
|
}
|
|
|
|
if err := ctx.Repo.Repository.RemoveDeletedBranch(deletedBranch.ID); err != nil {
|
|
log.Error("RemoveDeletedBranch: %v", err)
|
|
ctx.Flash.Error(ctx.Tr("repo.branch.restore_failed", deletedBranch.Name))
|
|
return
|
|
}
|
|
|
|
// Don't return error below this
|
|
if err := repofiles.PushUpdate(
|
|
ctx.Repo.Repository,
|
|
deletedBranch.Name,
|
|
repofiles.PushUpdateOptions{
|
|
RefFullName: git.BranchPrefix + deletedBranch.Name,
|
|
OldCommitID: git.EmptySHA,
|
|
NewCommitID: deletedBranch.Commit,
|
|
PusherID: ctx.User.ID,
|
|
PusherName: ctx.User.Name,
|
|
RepoUserName: ctx.Repo.Owner.Name,
|
|
RepoName: ctx.Repo.Repository.Name,
|
|
}); err != nil {
|
|
log.Error("Update: %v", err)
|
|
}
|
|
|
|
ctx.Flash.Success(ctx.Tr("repo.branch.restore_success", deletedBranch.Name))
|
|
}
|
|
|
|
func redirect(ctx *context.Context) {
|
|
ctx.JSON(200, map[string]interface{}{
|
|
"redirect": ctx.Repo.RepoLink + "/branches",
|
|
})
|
|
}
|
|
|
|
func deleteBranch(ctx *context.Context, branchName string) error {
|
|
commit, err := ctx.Repo.GitRepo.GetBranchCommit(branchName)
|
|
if err != nil {
|
|
log.Error("GetBranchCommit: %v", err)
|
|
return err
|
|
}
|
|
|
|
if err := ctx.Repo.GitRepo.DeleteBranch(branchName, git.DeleteBranchOptions{
|
|
Force: true,
|
|
}); err != nil {
|
|
log.Error("DeleteBranch: %v", err)
|
|
return err
|
|
}
|
|
|
|
// Don't return error below this
|
|
if err := repofiles.PushUpdate(
|
|
ctx.Repo.Repository,
|
|
branchName,
|
|
repofiles.PushUpdateOptions{
|
|
RefFullName: git.BranchPrefix + branchName,
|
|
OldCommitID: commit.ID.String(),
|
|
NewCommitID: git.EmptySHA,
|
|
PusherID: ctx.User.ID,
|
|
PusherName: ctx.User.Name,
|
|
RepoUserName: ctx.Repo.Owner.Name,
|
|
RepoName: ctx.Repo.Repository.Name,
|
|
}); err != nil {
|
|
log.Error("Update: %v", err)
|
|
}
|
|
|
|
if err := ctx.Repo.Repository.AddDeletedBranch(branchName, commit.ID.String(), ctx.User.ID); err != nil {
|
|
log.Warn("AddDeletedBranch: %v", err)
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func loadBranches(ctx *context.Context) []*Branch {
|
|
rawBranches, err := ctx.Repo.Repository.GetBranches()
|
|
if err != nil {
|
|
ctx.ServerError("GetBranches", err)
|
|
return nil
|
|
}
|
|
|
|
protectedBranches, err := ctx.Repo.Repository.GetProtectedBranches()
|
|
if err != nil {
|
|
ctx.ServerError("GetProtectedBranches", err)
|
|
return nil
|
|
}
|
|
|
|
repoIDToRepo := map[int64]*models.Repository{}
|
|
repoIDToRepo[ctx.Repo.Repository.ID] = ctx.Repo.Repository
|
|
|
|
repoIDToGitRepo := map[int64]*git.Repository{}
|
|
repoIDToGitRepo[ctx.Repo.Repository.ID] = ctx.Repo.GitRepo
|
|
|
|
branches := make([]*Branch, len(rawBranches))
|
|
for i := range rawBranches {
|
|
commit, err := rawBranches[i].GetCommit()
|
|
if err != nil {
|
|
ctx.ServerError("GetCommit", err)
|
|
return nil
|
|
}
|
|
|
|
var isProtected bool
|
|
branchName := rawBranches[i].Name
|
|
for _, b := range protectedBranches {
|
|
if b.BranchName == branchName {
|
|
isProtected = true
|
|
break
|
|
}
|
|
}
|
|
|
|
divergence, divergenceError := repofiles.CountDivergingCommits(ctx.Repo.Repository, branchName)
|
|
if divergenceError != nil {
|
|
ctx.ServerError("CountDivergingCommits", divergenceError)
|
|
return nil
|
|
}
|
|
|
|
pr, err := models.GetLatestPullRequestByHeadInfo(ctx.Repo.Repository.ID, branchName)
|
|
if err != nil {
|
|
ctx.ServerError("GetLatestPullRequestByHeadInfo", err)
|
|
return nil
|
|
}
|
|
headCommit := commit.ID.String()
|
|
|
|
mergeMovedOn := false
|
|
if pr != nil {
|
|
pr.HeadRepo = ctx.Repo.Repository
|
|
if err := pr.LoadIssue(); err != nil {
|
|
ctx.ServerError("pr.LoadIssue", err)
|
|
return nil
|
|
}
|
|
if repo, ok := repoIDToRepo[pr.BaseRepoID]; ok {
|
|
pr.BaseRepo = repo
|
|
} else if err := pr.LoadBaseRepo(); err != nil {
|
|
ctx.ServerError("pr.LoadBaseRepo", err)
|
|
return nil
|
|
} else {
|
|
repoIDToRepo[pr.BaseRepoID] = pr.BaseRepo
|
|
}
|
|
|
|
if pr.HasMerged {
|
|
baseGitRepo, ok := repoIDToGitRepo[pr.BaseRepoID]
|
|
if !ok {
|
|
baseGitRepo, err = git.OpenRepository(pr.BaseRepo.RepoPath())
|
|
if err != nil {
|
|
ctx.ServerError("OpenRepository", err)
|
|
return nil
|
|
}
|
|
defer baseGitRepo.Close()
|
|
repoIDToGitRepo[pr.BaseRepoID] = baseGitRepo
|
|
}
|
|
pullCommit, err := baseGitRepo.GetRefCommitID(pr.GetGitRefName())
|
|
if err != nil && err != plumbing.ErrReferenceNotFound {
|
|
ctx.ServerError("GetBranchCommitID", err)
|
|
return nil
|
|
}
|
|
if err == nil && headCommit != pullCommit {
|
|
// the head has moved on from the merge - we shouldn't delete
|
|
mergeMovedOn = true
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
isIncluded := divergence.Ahead == 0 && ctx.Repo.Repository.DefaultBranch != branchName
|
|
|
|
branches[i] = &Branch{
|
|
Name: branchName,
|
|
Commit: commit,
|
|
IsProtected: isProtected,
|
|
IsIncluded: isIncluded,
|
|
CommitsAhead: divergence.Ahead,
|
|
CommitsBehind: divergence.Behind,
|
|
LatestPullRequest: pr,
|
|
MergeMovedOn: mergeMovedOn,
|
|
}
|
|
}
|
|
|
|
if ctx.Repo.CanWrite(models.UnitTypeCode) {
|
|
deletedBranches, err := getDeletedBranches(ctx)
|
|
if err != nil {
|
|
ctx.ServerError("getDeletedBranches", err)
|
|
return nil
|
|
}
|
|
branches = append(branches, deletedBranches...)
|
|
}
|
|
|
|
return branches
|
|
}
|
|
|
|
func getDeletedBranches(ctx *context.Context) ([]*Branch, error) {
|
|
branches := []*Branch{}
|
|
|
|
deletedBranches, err := ctx.Repo.Repository.GetDeletedBranches()
|
|
if err != nil {
|
|
return branches, err
|
|
}
|
|
|
|
for i := range deletedBranches {
|
|
deletedBranches[i].LoadUser()
|
|
branches = append(branches, &Branch{
|
|
Name: deletedBranches[i].Name,
|
|
IsDeleted: true,
|
|
DeletedBranch: deletedBranches[i],
|
|
})
|
|
}
|
|
|
|
return branches, nil
|
|
}
|
|
|
|
// CreateBranch creates new branch in repository
|
|
func CreateBranch(ctx *context.Context, form auth.NewBranchForm) {
|
|
if !ctx.Repo.CanCreateBranch() {
|
|
ctx.NotFound("CreateBranch", nil)
|
|
return
|
|
}
|
|
|
|
if ctx.HasError() {
|
|
ctx.Flash.Error(ctx.GetErrMsg())
|
|
ctx.Redirect(ctx.Repo.RepoLink + "/src/" + ctx.Repo.BranchNameSubURL())
|
|
return
|
|
}
|
|
|
|
var err error
|
|
if ctx.Repo.IsViewBranch {
|
|
err = ctx.Repo.Repository.CreateNewBranch(ctx.User, ctx.Repo.BranchName, form.NewBranchName)
|
|
} else {
|
|
err = ctx.Repo.Repository.CreateNewBranchFromCommit(ctx.User, ctx.Repo.BranchName, form.NewBranchName)
|
|
}
|
|
if err != nil {
|
|
if models.IsErrTagAlreadyExists(err) {
|
|
e := err.(models.ErrTagAlreadyExists)
|
|
ctx.Flash.Error(ctx.Tr("repo.branch.tag_collision", e.TagName))
|
|
ctx.Redirect(ctx.Repo.RepoLink + "/src/" + ctx.Repo.BranchNameSubURL())
|
|
return
|
|
}
|
|
if models.IsErrBranchAlreadyExists(err) {
|
|
e := err.(models.ErrBranchAlreadyExists)
|
|
ctx.Flash.Error(ctx.Tr("repo.branch.branch_already_exists", e.BranchName))
|
|
ctx.Redirect(ctx.Repo.RepoLink + "/src/" + ctx.Repo.BranchNameSubURL())
|
|
return
|
|
}
|
|
if models.IsErrBranchNameConflict(err) {
|
|
e := err.(models.ErrBranchNameConflict)
|
|
ctx.Flash.Error(ctx.Tr("repo.branch.branch_name_conflict", form.NewBranchName, e.BranchName))
|
|
ctx.Redirect(ctx.Repo.RepoLink + "/src/" + ctx.Repo.BranchNameSubURL())
|
|
return
|
|
}
|
|
|
|
ctx.ServerError("CreateNewBranch", err)
|
|
return
|
|
}
|
|
|
|
ctx.Flash.Success(ctx.Tr("repo.branch.create_success", form.NewBranchName))
|
|
ctx.Redirect(ctx.Repo.RepoLink + "/src/branch/" + util.PathEscapeSegments(form.NewBranchName))
|
|
}
|