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Refresh the refernce of the closed PR when reopening (#24231)

Browse source 
Close #24213 
Replace #23830

#### Cause

- Before, in order to making PR can get latest commit after reopening,
the `ref`(${REPO_PATH}/refs/pull/${PR_INDEX}/head) of evrey closed PR
will be updated when pushing commits to the `head branch` of the closed
PR.

#### Changes

- For closed PR , won't perform these behavior: insert`comment`, push
`notification` (UI and email), exectue
[pushToBaseRepo](7422503341/services/pull/pull.go (L409))
function and trigger `action` any more when pushing to the `head branch`
of the closed PR.
- Refresh the reference of the PR when reopening the closed PR (**even
if the head branch has been deleted before**). Make the reference of PR
consistent with the `head branch`.
This commit is contained in:
sillyguodong 2023-05-08 14:39:32 +08:00 committed by GitHub
parent 80765aab8c
commit e962ade99c
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
5 changed files with 68 additions and 21 deletions
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4
models/issues/pull.go
View file

@ -433,6 +433,10 @@ func (pr *PullRequest) GetGitRefName() string {
return fmt.Sprintf("%s%d/head", git.PullPrefix, pr.Index)
}
func (pr *PullRequest) GetGitHeadBranchRefName() string {
return fmt.Sprintf("%s%s", git.BranchPrefix, pr.HeadBranch)
}
// IsChecking returns true if this pull request is still checking conflict.
func (pr *PullRequest) IsChecking() bool {
return pr.Status == PullRequestStatusChecking

11
models/issues/pull_list.go
View file

@ -51,16 +51,11 @@ func listPullRequestStatement(baseRepoID int64, opts *PullRequestsOptions) (*xor
}
// GetUnmergedPullRequestsByHeadInfo returns all pull requests that are open and has not been merged
// by given head information (repo and branch).
// arg `includeClosed` controls whether the SQL returns closed PRs
func GetUnmergedPullRequestsByHeadInfo(repoID int64, branch string, includeClosed bool) ([]*PullRequest, error) {
func GetUnmergedPullRequestsByHeadInfo(repoID int64, branch string) ([]*PullRequest, error) {
prs := make([]*PullRequest, 0, 2)
sess := db.GetEngine(db.DefaultContext).
Join("INNER", "issue", "issue.id = pull_request.issue_id").
Where("head_repo_id = ? AND head_branch = ? AND has_merged = ? AND flow = ?", repoID, branch, false, PullRequestFlowGithub)
if !includeClosed {
sess.Where("issue.is_closed = ?", false)
}
Where("head_repo_id = ? AND head_branch = ? AND has_merged = ? AND issue.is_closed = ? AND flow = ?", repoID, branch, false, false, PullRequestFlowGithub)
return prs, sess.Find(&prs)
}
@ -74,7 +69,7 @@ func CanMaintainerWriteToBranch(p access_model.Permission, branch string, user *
return false
}
prs, err := GetUnmergedPullRequestsByHeadInfo(p.Units[0].RepoID, branch, false)
prs, err := GetUnmergedPullRequestsByHeadInfo(p.Units[0].RepoID, branch)
if err != nil {
return false
}

2
models/issues/pull_test.go
View file

@ -118,7 +118,7 @@ func TestHasUnmergedPullRequestsByHeadInfo(t *testing.T) {
func TestGetUnmergedPullRequestsByHeadInfo(t *testing.T) {
assert.NoError(t, unittest.PrepareTestDatabase())
prs, err := issues_model.GetUnmergedPullRequestsByHeadInfo(1, "branch2", false)
prs, err := issues_model.GetUnmergedPullRequestsByHeadInfo(1, "branch2")
assert.NoError(t, err)
assert.Len(t, prs, 1)
for _, pr := range prs {

56
routers/web/repo/issue.go
View file

@ -37,6 +37,7 @@ import (
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/markup"
"code.gitea.io/gitea/modules/markup/markdown"
repo_module "code.gitea.io/gitea/modules/repository"
"code.gitea.io/gitea/modules/setting"
api "code.gitea.io/gitea/modules/structs"
"code.gitea.io/gitea/modules/templates/vars"
@ -2784,7 +2785,8 @@ func NewComment(ctx *context.Context) {
pr, err = issues_model.GetUnmergedPullRequest(ctx, pull.HeadRepoID, pull.BaseRepoID, pull.HeadBranch, pull.BaseBranch, pull.Flow)
if err != nil {
if !issues_model.IsErrPullRequestNotExist(err) {
ctx.ServerError("GetUnmergedPullRequest", err)
ctx.Flash.Error(ctx.Tr("repo.issues.dependency.pr_close_blocked"))
ctx.Redirect(fmt.Sprintf("%s/pulls/%d", ctx.Repo.RepoLink, pull.Index))
return
}
}
@ -2794,6 +2796,57 @@ func NewComment(ctx *context.Context) {
issue.PullRequest.HeadCommitID = ""
pull_service.AddToTaskQueue(issue.PullRequest)
}
// check whether the ref of PR <refs/pulls/pr_index/head> in base repo is consistent with the head commit of head branch in the head repo
// get head commit of PR
prHeadRef := pull.GetGitRefName()
if err := pull.LoadBaseRepo(ctx); err != nil {
ctx.ServerError("Unable to load base repo", err)
return
}
prHeadCommitID, err := git.GetFullCommitID(ctx, pull.BaseRepo.RepoPath(), prHeadRef)
if err != nil {
ctx.ServerError("Get head commit Id of pr fail", err)
return
}
// get head commit of branch in the head repo
if err := pull.LoadHeadRepo(ctx); err != nil {
ctx.ServerError("Unable to load head repo", err)
return
}
if ok := git.IsBranchExist(ctx, pull.HeadRepo.RepoPath(), pull.BaseBranch); !ok {
// todo localize
ctx.Flash.Error("The origin branch is delete, cannot reopen.")
ctx.Redirect(fmt.Sprintf("%s/pulls/%d", ctx.Repo.RepoLink, pull.Index))
return
}
headBranchRef := pull.GetGitHeadBranchRefName()
headBranchCommitID, err := git.GetFullCommitID(ctx, pull.HeadRepo.RepoPath(), headBranchRef)
if err != nil {
ctx.ServerError("Get head commit Id of head branch fail", err)
return
}
err = pull.LoadIssue(ctx)
if err != nil {
ctx.ServerError("load the issue of pull request error", err)
return
}
if prHeadCommitID != headBranchCommitID {
// force push to base repo
err := git.Push(ctx, pull.HeadRepo.RepoPath(), git.PushOptions{
Remote: pull.BaseRepo.RepoPath(),
Branch: pull.HeadBranch + ":" + prHeadRef,
Force: true,
Env: repo_module.InternalPushingEnvironment(pull.Issue.Poster, pull.BaseRepo),
})
if err != nil {
ctx.ServerError("force push error", err)
return
}
}
}
if pr != nil {
@ -2822,6 +2875,7 @@ func NewComment(ctx *context.Context) {
log.Trace("Issue [%d] status changed to closed: %v", issue.ID, issue.IsClosed)
}
}
}
// Redirect to comment hashtag if there is any actual content.

16
services/pull/pull.go
View file

@ -257,7 +257,8 @@ func AddTestPullRequestTask(doer *user_model.User, repoID int64, branch string,
// If you don't let it run all the way then you will lose data
// TODO: graceful: AddTestPullRequestTask needs to become a queue!
prs, err := issues_model.GetUnmergedPullRequestsByHeadInfo(repoID, branch, true)
// GetUnmergedPullRequestsByHeadInfo() only return open and unmerged PR.
prs, err := issues_model.GetUnmergedPullRequestsByHeadInfo(repoID, branch)
if err != nil {
log.Error("Find pull requests [head_repo_id: %d, head_branch: %s]: %v", repoID, branch, err)
return
@ -274,12 +275,9 @@ func AddTestPullRequestTask(doer *user_model.User, repoID int64, branch string,
continue
}
// If the PR is closed, someone still push some commits to the PR,
// 1. We will insert comments of commits, but hidden until the PR is reopened.
// 2. We won't send any notification.
AddToTaskQueue(pr)
comment, err := CreatePushPullComment(ctx, doer, pr, oldCommitID, newCommitID)
if err == nil && comment != nil && !pr.Issue.IsClosed {
if err == nil && comment != nil {
notification.NotifyPullRequestPushCommits(ctx, doer, pr, comment)
}
}
@ -294,10 +292,6 @@ func AddTestPullRequestTask(doer *user_model.User, repoID int64, branch string,
}
if err == nil {
for _, pr := range prs {
if pr.Issue.IsClosed {
// The closed PR never trigger action or webhook
continue
}
if newCommitID != "" && newCommitID != git.EmptySHA {
changed, err := checkIfPRContentChanged(ctx, pr, oldCommitID, newCommitID)
if err != nil {
@ -503,7 +497,7 @@ func (errs errlist) Error() string {
// CloseBranchPulls close all the pull requests who's head branch is the branch
func CloseBranchPulls(doer *user_model.User, repoID int64, branch string) error {
prs, err := issues_model.GetUnmergedPullRequestsByHeadInfo(repoID, branch, false)
prs, err := issues_model.GetUnmergedPullRequestsByHeadInfo(repoID, branch)
if err != nil {
return err
}
@ -539,7 +533,7 @@ func CloseRepoBranchesPulls(ctx context.Context, doer *user_model.User, repo *re
var errs errlist
for _, branch := range branches {
prs, err := issues_model.GetUnmergedPullRequestsByHeadInfo(repo.ID, branch.Name, false)
prs, err := issues_model.GetUnmergedPullRequestsByHeadInfo(repo.ID, branch.Name)
if err != nil {
return err
}