mirror of
https://codeberg.org/forgejo/forgejo.git
synced 2024-12-23 23:03:34 +01:00
770fa89dc8
Fix #30277
Caused by #29783
---
- Resolves #5842
- Regression from #2855
(cherry picked from commit c63060b130d34e3f03f28f4dccbf04d381a95c17)
(cherry picked from commit 2efc1f5686
)
147 lines
3.9 KiB
Go
147 lines
3.9 KiB
Go
// Copyright 2024 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package issue
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import (
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"context"
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"fmt"
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"time"
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issues_model "code.gitea.io/gitea/models/issues"
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org_model "code.gitea.io/gitea/models/organization"
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user_model "code.gitea.io/gitea/models/user"
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"code.gitea.io/gitea/modules/git"
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"code.gitea.io/gitea/modules/gitrepo"
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"code.gitea.io/gitea/modules/log"
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"code.gitea.io/gitea/modules/setting"
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)
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func getMergeBase(repo *git.Repository, pr *issues_model.PullRequest, baseBranch, headBranch string) (string, error) {
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// Add a temporary remote
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tmpRemote := fmt.Sprintf("mergebase-%d-%d", pr.ID, time.Now().UnixNano())
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if err := repo.AddRemote(tmpRemote, repo.Path, false); err != nil {
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return "", fmt.Errorf("AddRemote: %w", err)
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}
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defer func() {
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if err := repo.RemoveRemote(tmpRemote); err != nil {
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log.Error("getMergeBase: RemoveRemote: %v", err)
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}
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}()
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mergeBase, _, err := repo.GetMergeBase(tmpRemote, baseBranch, headBranch)
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return mergeBase, err
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}
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type ReviewRequestNotifier struct {
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Comment *issues_model.Comment
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IsAdd bool
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Reviewer *user_model.User
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ReviewTeam *org_model.Team
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}
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func PullRequestCodeOwnersReview(ctx context.Context, issue *issues_model.Issue, pr *issues_model.PullRequest) ([]*ReviewRequestNotifier, error) {
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files := []string{"CODEOWNERS", "docs/CODEOWNERS", ".gitea/CODEOWNERS"}
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if pr.IsWorkInProgress(ctx) {
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return nil, nil
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}
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if err := pr.LoadHeadRepo(ctx); err != nil {
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return nil, err
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}
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if err := pr.LoadBaseRepo(ctx); err != nil {
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return nil, err
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}
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if pr.BaseRepo.IsFork {
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return nil, nil
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}
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repo, err := gitrepo.OpenRepository(ctx, pr.BaseRepo)
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if err != nil {
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return nil, err
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}
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defer repo.Close()
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commit, err := repo.GetBranchCommit(pr.BaseRepo.DefaultBranch)
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if err != nil {
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return nil, err
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}
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var data string
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for _, file := range files {
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if blob, err := commit.GetBlobByPath(file); err == nil {
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data, err = blob.GetBlobContent(setting.UI.MaxDisplayFileSize)
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if err == nil {
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break
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}
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}
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}
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rules, _ := issues_model.GetCodeOwnersFromContent(ctx, data)
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// get the mergebase
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mergeBase, err := getMergeBase(repo, pr, git.BranchPrefix+pr.BaseBranch, pr.GetGitRefName())
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if err != nil {
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return nil, err
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}
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// https://github.com/go-gitea/gitea/issues/29763, we need to get the files changed
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// between the merge base and the head commit but not the base branch and the head commit
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changedFiles, err := repo.GetFilesChangedBetween(mergeBase, pr.GetGitRefName())
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if err != nil {
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return nil, err
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}
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uniqUsers := make(map[int64]*user_model.User)
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uniqTeams := make(map[string]*org_model.Team)
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for _, rule := range rules {
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for _, f := range changedFiles {
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if (rule.Rule.MatchString(f) && !rule.Negative) || (!rule.Rule.MatchString(f) && rule.Negative) {
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for _, u := range rule.Users {
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uniqUsers[u.ID] = u
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}
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for _, t := range rule.Teams {
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uniqTeams[fmt.Sprintf("%d/%d", t.OrgID, t.ID)] = t
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}
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}
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}
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}
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notifiers := make([]*ReviewRequestNotifier, 0, len(uniqUsers)+len(uniqTeams))
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if err := issue.LoadPoster(ctx); err != nil {
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return nil, err
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}
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for _, u := range uniqUsers {
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if u.ID != issue.Poster.ID {
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comment, err := issues_model.AddReviewRequest(ctx, issue, u, issue.Poster)
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if err != nil {
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log.Warn("Failed add assignee user: %s to PR review: %s#%d, error: %s", u.Name, pr.BaseRepo.Name, pr.ID, err)
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return nil, err
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}
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notifiers = append(notifiers, &ReviewRequestNotifier{
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Comment: comment,
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IsAdd: true,
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Reviewer: u,
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})
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}
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}
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for _, t := range uniqTeams {
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comment, err := issues_model.AddTeamReviewRequest(ctx, issue, t, issue.Poster)
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if err != nil {
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log.Warn("Failed add assignee team: %s to PR review: %s#%d, error: %s", t.Name, pr.BaseRepo.Name, pr.ID, err)
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return nil, err
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}
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notifiers = append(notifiers, &ReviewRequestNotifier{
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Comment: comment,
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IsAdd: true,
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ReviewTeam: t,
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})
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}
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return notifiers, nil
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}
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