0d1444751f
* make PaginateUserSlice generic -> PaginateSlice * Add pagination to ListBranches * add skip, limit to Repository.GetBranches() * Move routers/api/v1/utils/utils PaginateSlice -> modules/util/paginate.go * repo_module.GetBranches paginate * fix & rename & more logging * better description Co-authored-by: zeripath <art27@cantab.net> Co-authored-by: a1012112796 <1012112796@qq.com>
437 lines
13 KiB
Go
437 lines
13 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 (
|
|
"fmt"
|
|
"strings"
|
|
|
|
"code.gitea.io/gitea/models"
|
|
"code.gitea.io/gitea/modules/base"
|
|
"code.gitea.io/gitea/modules/context"
|
|
auth "code.gitea.io/gitea/modules/forms"
|
|
"code.gitea.io/gitea/modules/git"
|
|
"code.gitea.io/gitea/modules/log"
|
|
"code.gitea.io/gitea/modules/repofiles"
|
|
repo_module "code.gitea.io/gitea/modules/repository"
|
|
"code.gitea.io/gitea/modules/util"
|
|
"code.gitea.io/gitea/modules/web"
|
|
"code.gitea.io/gitea/routers/utils"
|
|
repo_service "code.gitea.io/gitea/services/repository"
|
|
)
|
|
|
|
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["CanPull"] = ctx.Repo.CanWrite(models.UnitTypeCode) || (ctx.IsSigned && ctx.User.HasForkedRepo(ctx.Repo.Repository.ID))
|
|
ctx.Data["PageIsViewCode"] = true
|
|
ctx.Data["PageIsBranches"] = true
|
|
|
|
page := ctx.QueryInt("page")
|
|
if page <= 1 {
|
|
page = 1
|
|
}
|
|
|
|
limit := ctx.QueryInt("limit")
|
|
if limit <= 0 || limit > git.BranchesRangeSize {
|
|
limit = git.BranchesRangeSize
|
|
}
|
|
|
|
skip := (page - 1) * limit
|
|
log.Debug("Branches: skip: %d limit: %d", skip, limit)
|
|
branches, branchesCount := loadBranches(ctx, skip, limit)
|
|
if ctx.Written() {
|
|
return
|
|
}
|
|
ctx.Data["Branches"] = branches
|
|
pager := context.NewPagination(int(branchesCount), git.BranchesRangeSize, page, 5)
|
|
pager.SetDefaultParams(ctx)
|
|
ctx.Data["Page"] = pager
|
|
|
|
ctx.HTML(200, tplBranch)
|
|
}
|
|
|
|
// DeleteBranchPost responses for delete merged branch
|
|
func DeleteBranchPost(ctx *context.Context) {
|
|
defer redirect(ctx)
|
|
branchName := ctx.Query("name")
|
|
if branchName == ctx.Repo.Repository.DefaultBranch {
|
|
log.Debug("DeleteBranch: Can't delete default branch '%s'", branchName)
|
|
ctx.Flash.Error(ctx.Tr("repo.branch.default_deletion_failed", branchName))
|
|
return
|
|
}
|
|
|
|
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 {
|
|
log.Debug("DeleteBranch: Can't delete protected branch '%s'", branchName)
|
|
ctx.Flash.Error(ctx.Tr("repo.branch.protected_deletion_failed", branchName))
|
|
return
|
|
}
|
|
|
|
if !ctx.Repo.GitRepo.IsBranchExist(branchName) {
|
|
log.Debug("DeleteBranch: Can't delete non existing branch '%s'", branchName)
|
|
ctx.Flash.Error(ctx.Tr("repo.branch.deletion_failed", branchName))
|
|
return
|
|
}
|
|
|
|
if err := deleteBranch(ctx, branchName); err != nil {
|
|
log.Error("DeleteBranch: %v", err)
|
|
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 := git.Push(ctx.Repo.Repository.RepoPath(), git.PushOptions{
|
|
Remote: ctx.Repo.Repository.RepoPath(),
|
|
Branch: fmt.Sprintf("%s:%s%s", deletedBranch.Commit, git.BranchPrefix, deletedBranch.Name),
|
|
Env: models.PushingEnvironment(ctx.User, ctx.Repo.Repository),
|
|
}); err != nil {
|
|
if strings.Contains(err.Error(), "already exists") {
|
|
log.Debug("RestoreBranch: Can't restore branch '%s', since one with same name already exist", deletedBranch.Name)
|
|
ctx.Flash.Error(ctx.Tr("repo.branch.already_exists", deletedBranch.Name))
|
|
return
|
|
}
|
|
log.Error("RestoreBranch: CreateBranch: %v", err)
|
|
ctx.Flash.Error(ctx.Tr("repo.branch.restore_failed", deletedBranch.Name))
|
|
return
|
|
}
|
|
|
|
// Don't return error below this
|
|
if err := repo_service.PushUpdate(
|
|
&repo_module.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("RestoreBranch: 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 := repo_service.PushUpdate(
|
|
&repo_module.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
|
|
}
|
|
|
|
// loadBranches loads branches from the repository limited by page & pageSize.
|
|
// NOTE: May write to context on error.
|
|
func loadBranches(ctx *context.Context, skip, limit int) ([]*Branch, int) {
|
|
defaultBranch, err := repo_module.GetBranch(ctx.Repo.Repository, ctx.Repo.Repository.DefaultBranch)
|
|
if err != nil {
|
|
log.Error("loadBranches: get default branch: %v", err)
|
|
ctx.ServerError("GetDefaultBranch", err)
|
|
return nil, 0
|
|
}
|
|
|
|
rawBranches, totalNumOfBranches, err := repo_module.GetBranches(ctx.Repo.Repository, skip, limit)
|
|
if err != nil {
|
|
log.Error("GetBranches: %v", err)
|
|
ctx.ServerError("GetBranches", err)
|
|
return nil, 0
|
|
}
|
|
|
|
protectedBranches, err := ctx.Repo.Repository.GetProtectedBranches()
|
|
if err != nil {
|
|
ctx.ServerError("GetProtectedBranches", err)
|
|
return nil, 0
|
|
}
|
|
|
|
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
|
|
|
|
var branches []*Branch
|
|
for i := range rawBranches {
|
|
if rawBranches[i].Name == defaultBranch.Name {
|
|
// Skip default branch
|
|
continue
|
|
}
|
|
|
|
var branch = loadOneBranch(ctx, rawBranches[i], protectedBranches, repoIDToRepo, repoIDToGitRepo)
|
|
if branch == nil {
|
|
return nil, 0
|
|
}
|
|
|
|
branches = append(branches, branch)
|
|
}
|
|
|
|
// Always add the default branch
|
|
log.Debug("loadOneBranch: load default: '%s'", defaultBranch.Name)
|
|
branches = append(branches, loadOneBranch(ctx, defaultBranch, protectedBranches, repoIDToRepo, repoIDToGitRepo))
|
|
|
|
if ctx.Repo.CanWrite(models.UnitTypeCode) {
|
|
deletedBranches, err := getDeletedBranches(ctx)
|
|
if err != nil {
|
|
ctx.ServerError("getDeletedBranches", err)
|
|
return nil, 0
|
|
}
|
|
branches = append(branches, deletedBranches...)
|
|
}
|
|
|
|
return branches, totalNumOfBranches - 1
|
|
}
|
|
|
|
func loadOneBranch(ctx *context.Context, rawBranch *git.Branch, protectedBranches []*models.ProtectedBranch,
|
|
repoIDToRepo map[int64]*models.Repository,
|
|
repoIDToGitRepo map[int64]*git.Repository) *Branch {
|
|
log.Trace("loadOneBranch: '%s'", rawBranch.Name)
|
|
|
|
commit, err := rawBranch.GetCommit()
|
|
if err != nil {
|
|
ctx.ServerError("GetCommit", err)
|
|
return nil
|
|
}
|
|
|
|
branchName := rawBranch.Name
|
|
var isProtected bool
|
|
for _, b := range protectedBranches {
|
|
if b.BranchName == branchName {
|
|
isProtected = true
|
|
break
|
|
}
|
|
}
|
|
|
|
divergence, divergenceError := repofiles.CountDivergingCommits(ctx.Repo.Repository, git.BranchPrefix+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
|
|
}
|
|
pr.Issue.Repo = 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 && !git.IsErrNotExist(err) {
|
|
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
|
|
return &Branch{
|
|
Name: branchName,
|
|
Commit: commit,
|
|
IsProtected: isProtected,
|
|
IsIncluded: isIncluded,
|
|
CommitsAhead: divergence.Ahead,
|
|
CommitsBehind: divergence.Behind,
|
|
LatestPullRequest: pr,
|
|
MergeMovedOn: mergeMovedOn,
|
|
}
|
|
}
|
|
|
|
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 := web.GetForm(ctx).(*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 = repo_module.CreateNewBranch(ctx.User, ctx.Repo.Repository, ctx.Repo.BranchName, form.NewBranchName)
|
|
} else if ctx.Repo.IsViewTag {
|
|
err = repo_module.CreateNewBranchFromCommit(ctx.User, ctx.Repo.Repository, ctx.Repo.CommitID, form.NewBranchName)
|
|
} else {
|
|
err = repo_module.CreateNewBranchFromCommit(ctx.User, ctx.Repo.Repository, 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) || git.IsErrPushOutOfDate(err) {
|
|
ctx.Flash.Error(ctx.Tr("repo.branch.branch_already_exists", form.NewBranchName))
|
|
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
|
|
}
|
|
if git.IsErrPushRejected(err) {
|
|
e := err.(*git.ErrPushRejected)
|
|
if len(e.Message) == 0 {
|
|
ctx.Flash.Error(ctx.Tr("repo.editor.push_rejected_no_message"))
|
|
} else {
|
|
flashError, err := ctx.HTMLString(string(tplAlertDetails), map[string]interface{}{
|
|
"Message": ctx.Tr("repo.editor.push_rejected"),
|
|
"Summary": ctx.Tr("repo.editor.push_rejected_summary"),
|
|
"Details": utils.SanitizeFlashErrorString(e.Message),
|
|
})
|
|
if err != nil {
|
|
ctx.ServerError("UpdatePullRequest.HTMLString", err)
|
|
return
|
|
}
|
|
ctx.Flash.Error(flashError)
|
|
}
|
|
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))
|
|
}
|