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Fix pull view when head repository or head branch missed and close related pull requests when delete head repository or head branch (#9927)

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* fix pull view when head repository or head branch missed and close related pull requests when delete branch

* fix pull view broken when head repository deleted

* close pull requests when head repositories deleted

* Add tests for broken pull request head repository or branch

* fix typo

* ignore special error when close pull request

Co-authored-by: Lauris BH <lauris@nix.lv>
This commit is contained in:
Lunny Xiao 2020-01-25 10:48:22 +08:00 committed by GitHub
parent ee26f042c4
commit f2d12f7b03
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GPG key ID: 4AEE18F83AFDEB23
6 changed files with 174 additions and 20 deletions
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54
integrations/pull_create_test.go
View file

@ -106,3 +106,57 @@ func TestPullCreate_TitleEscape(t *testing.T) {
assert.Equal(t, "&lt;u&gt;XSS PR&lt;/u&gt;", titleHTML)
})
}
func testUIDeleteBranch(t *testing.T, session *TestSession, ownerName, repoName, branchName string) {
relURL := "/" + path.Join(ownerName, repoName, "branches")
req := NewRequest(t, "GET", relURL)
resp := session.MakeRequest(t, req, http.StatusOK)
htmlDoc := NewHTMLParser(t, resp.Body)
req = NewRequestWithValues(t, "POST", relURL+"/delete", map[string]string{
"_csrf": getCsrf(t, htmlDoc.doc),
"name": branchName,
})
session.MakeRequest(t, req, http.StatusOK)
}
func testDeleteRepository(t *testing.T, session *TestSession, ownerName, repoName string) {
relURL := "/" + path.Join(ownerName, repoName, "settings")
req := NewRequest(t, "GET", relURL)
resp := session.MakeRequest(t, req, http.StatusOK)
htmlDoc := NewHTMLParser(t, resp.Body)
req = NewRequestWithValues(t, "POST", relURL+"?action=delete", map[string]string{
"_csrf": getCsrf(t, htmlDoc.doc),
"repo_name": repoName,
})
session.MakeRequest(t, req, http.StatusFound)
}
func TestPullBranchDelete(t *testing.T) {
onGiteaRun(t, func(t *testing.T, u *url.URL) {
defer prepareTestEnv(t)()
session := loginUser(t, "user1")
testRepoFork(t, session, "user2", "repo1", "user1", "repo1")
testCreateBranch(t, session, "user1", "repo1", "branch/master", "master1", http.StatusFound)
testEditFile(t, session, "user1", "repo1", "master1", "README.md", "Hello, World (Edited)\n")
resp := testPullCreate(t, session, "user1", "repo1", "master1", "This is a pull title")
// check the redirected URL
url := resp.HeaderMap.Get("Location")
assert.Regexp(t, "^/user2/repo1/pulls/[0-9]*$", url)
req := NewRequest(t, "GET", url)
session.MakeRequest(t, req, http.StatusOK)
// delete head branch and confirm pull page is ok
testUIDeleteBranch(t, session, "user1", "repo1", "master1")
req = NewRequest(t, "GET", url)
session.MakeRequest(t, req, http.StatusOK)
// delete head repository and confirm pull page is ok
testDeleteRepository(t, session, "user1", "repo1")
req = NewRequest(t, "GET", url)
session.MakeRequest(t, req, http.StatusOK)
})
}

6
models/pull.go
View file

@ -67,7 +67,11 @@ type PullRequest struct {
// MustHeadUserName returns the HeadRepo's username if failed return blank
func (pr *PullRequest) MustHeadUserName() string {
if err := pr.LoadHeadRepo(); err != nil {
log.Error("LoadHeadRepo: %v", err)
if !IsErrRepoNotExist(err) {
log.Error("LoadHeadRepo: %v", err)
} else {
log.Warn("LoadHeadRepo %d but repository does not exist: %v", pr.HeadRepoID, err)
}
return ""
}
return pr.HeadRepo.OwnerName

24
modules/repofiles/update.go
View file

@ -495,9 +495,18 @@ func PushUpdate(repo *models.Repository, branch string, opts PushUpdateOptions)
return err
}
log.Trace("TriggerTask '%s/%s' by %s", repo.Name, branch, pusher.Name)
if !isDelRef {
if err = models.RemoveDeletedBranch(repo.ID, opts.Branch); err != nil {
log.Error("models.RemoveDeletedBranch %s/%s failed: %v", repo.ID, opts.Branch, err)
}
go pull_service.AddTestPullRequestTask(pusher, repo.ID, branch, true, opts.OldCommitID, opts.NewCommitID)
log.Trace("TriggerTask '%s/%s' by %s", repo.Name, branch, pusher.Name)
go pull_service.AddTestPullRequestTask(pusher, repo.ID, branch, true, opts.OldCommitID, opts.NewCommitID)
// close all related pulls
} else if err = pull_service.CloseBranchPulls(pusher, repo.ID, branch); err != nil {
log.Error("close related pull request failed: %v", err)
}
if err = models.WatchIfAuto(opts.PusherID, repo.ID, true); err != nil {
log.Warn("Fail to perform auto watch on user %v for repo %v: %v", opts.PusherID, repo.ID, err)
@ -544,12 +553,15 @@ func PushUpdates(repo *models.Repository, optsList []*PushUpdateOptions) error {
if err = models.RemoveDeletedBranch(repo.ID, opts.Branch); err != nil {
log.Error("models.RemoveDeletedBranch %s/%s failed: %v", repo.ID, opts.Branch, err)
}
log.Trace("TriggerTask '%s/%s' by %s", repo.Name, opts.Branch, pusher.Name)
go pull_service.AddTestPullRequestTask(pusher, repo.ID, opts.Branch, true, opts.OldCommitID, opts.NewCommitID)
// close all related pulls
} else if err = pull_service.CloseBranchPulls(pusher, repo.ID, opts.Branch); err != nil {
log.Error("close related pull request failed: %v", err)
}
log.Trace("TriggerTask '%s/%s' by %s", repo.Name, opts.Branch, pusher.Name)
go pull_service.AddTestPullRequestTask(pusher, repo.ID, opts.Branch, true, opts.OldCommitID, opts.NewCommitID)
if err = models.WatchIfAuto(opts.PusherID, repo.ID, true); err != nil {
log.Warn("Fail to perform auto watch on user %v for repo %v: %v", opts.PusherID, repo.ID, err)
}

29
routers/repo/pull.go
View file

@ -343,19 +343,6 @@ func PrepareViewPullInfo(ctx *context.Context, issue *models.Issue) *git.Compare
setMergeTarget(ctx, pull)
divergence, err := pull_service.GetDiverging(pull)
if err != nil {
ctx.ServerError("GetDiverging", err)
return nil
}
ctx.Data["Divergence"] = divergence
allowUpdate, err := pull_service.IsUserAllowedToUpdate(pull, ctx.User)
if err != nil {
ctx.ServerError("IsUserAllowedToUpdate", err)
return nil
}
ctx.Data["UpdateAllowed"] = allowUpdate
if err := pull.LoadProtectedBranch(); err != nil {
ctx.ServerError("LoadProtectedBranch", err)
return nil
@ -392,6 +379,22 @@ func PrepareViewPullInfo(ctx *context.Context, issue *models.Issue) *git.Compare
}
}
if headBranchExist {
allowUpdate, err := pull_service.IsUserAllowedToUpdate(pull, ctx.User)
if err != nil {
ctx.ServerError("IsUserAllowedToUpdate", err)
return nil
}
ctx.Data["UpdateAllowed"] = allowUpdate
divergence, err := pull_service.GetDiverging(pull)
if err != nil {
ctx.ServerError("GetDiverging", err)
return nil
}
ctx.Data["Divergence"] = divergence
}
sha, err := baseGitRepo.GetRefCommitID(pull.GetGitRefName())
if err != nil {
ctx.ServerError(fmt.Sprintf("GetRefCommitID(%s)", pull.GetGitRefName()), err)

76
services/pull/pull.go
View file

@ -355,3 +355,79 @@ func PushToBaseRepo(pr *models.PullRequest) (err error) {
return nil
}
type errlist []error
func (errs errlist) Error() string {
if len(errs) > 0 {
var buf strings.Builder
for i, err := range errs {
if i > 0 {
buf.WriteString(", ")
}
buf.WriteString(err.Error())
}
return buf.String()
}
return ""
}
// CloseBranchPulls close all the pull requests who's head branch is the branch
func CloseBranchPulls(doer *models.User, repoID int64, branch string) error {
prs, err := models.GetUnmergedPullRequestsByHeadInfo(repoID, branch)
if err != nil {
return err
}
prs2, err := models.GetUnmergedPullRequestsByBaseInfo(repoID, branch)
if err != nil {
return err
}
prs = append(prs, prs2...)
if err := models.PullRequestList(prs).LoadAttributes(); err != nil {
return err
}
var errs errlist
for _, pr := range prs {
if err = issue_service.ChangeStatus(pr.Issue, doer, true); err != nil && !models.IsErrIssueWasClosed(err) {
errs = append(errs, err)
}
}
if len(errs) > 0 {
return errs
}
return nil
}
// CloseRepoBranchesPulls close all pull requests which head branches are in the given repository
func CloseRepoBranchesPulls(doer *models.User, repo *models.Repository) error {
branches, err := git.GetBranchesByPath(repo.RepoPath())
if err != nil {
return err
}
var errs errlist
for _, branch := range branches {
prs, err := models.GetUnmergedPullRequestsByHeadInfo(repo.ID, branch.Name)
if err != nil {
return err
}
if err = models.PullRequestList(prs).LoadAttributes(); err != nil {
return err
}
for _, pr := range prs {
if err = issue_service.ChangeStatus(pr.Issue, doer, true); err != nil && !models.IsErrIssueWasClosed(err) {
errs = append(errs, err)
}
}
}
if len(errs) > 0 {
return errs
}
return nil
}

5
services/repository/repository.go
View file

@ -11,6 +11,7 @@ import (
"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"
)
// CreateRepository creates a repository for the user/organization.
@ -49,6 +50,10 @@ func ForkRepository(doer, u *models.User, oldRepo *models.Repository, name, desc
// DeleteRepository deletes a repository for a user or organization.
func DeleteRepository(doer *models.User, repo *models.Repository) error {
if err := pull_service.CloseRepoBranchesPulls(doer, repo); err != nil {
log.Error("CloseRepoBranchesPulls failed: %v", err)
}
if err := models.DeleteRepository(doer, repo.OwnerID, repo.ID); err != nil {
return err
}