1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
|
// Copyright 2024 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package issue
import (
"context"
"fmt"
"time"
issues_model "code.gitea.io/gitea/models/issues"
org_model "code.gitea.io/gitea/models/organization"
user_model "code.gitea.io/gitea/models/user"
"code.gitea.io/gitea/modules/git"
"code.gitea.io/gitea/modules/gitrepo"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/setting"
)
func getMergeBase(repo *git.Repository, pr *issues_model.PullRequest, baseBranch, headBranch string) (string, error) {
// Add a temporary remote
tmpRemote := fmt.Sprintf("mergebase-%d-%d", pr.ID, time.Now().UnixNano())
if err := repo.AddRemote(tmpRemote, repo.Path, false); err != nil {
return "", fmt.Errorf("AddRemote: %w", err)
}
defer func() {
if err := repo.RemoveRemote(tmpRemote); err != nil {
log.Error("getMergeBase: RemoveRemote: %v", err)
}
}()
mergeBase, _, err := repo.GetMergeBase(tmpRemote, baseBranch, headBranch)
return mergeBase, err
}
type ReviewRequestNotifier struct {
Comment *issues_model.Comment
IsAdd bool
Reviewer *user_model.User
ReviewTeam *org_model.Team
}
func PullRequestCodeOwnersReview(ctx context.Context, issue *issues_model.Issue, pr *issues_model.PullRequest) ([]*ReviewRequestNotifier, error) {
files := []string{"CODEOWNERS", "docs/CODEOWNERS", ".gitea/CODEOWNERS"}
if pr.IsWorkInProgress(ctx) {
return nil, nil
}
if err := pr.LoadHeadRepo(ctx); err != nil {
return nil, err
}
if pr.HeadRepo.IsFork {
return nil, nil
}
if err := pr.LoadBaseRepo(ctx); err != nil {
return nil, err
}
repo, err := gitrepo.OpenRepository(ctx, pr.BaseRepo)
if err != nil {
return nil, err
}
defer repo.Close()
commit, err := repo.GetBranchCommit(pr.BaseRepo.DefaultBranch)
if err != nil {
return nil, err
}
var data string
for _, file := range files {
if blob, err := commit.GetBlobByPath(file); err == nil {
data, err = blob.GetBlobContent(setting.UI.MaxDisplayFileSize)
if err == nil {
break
}
}
}
rules, _ := issues_model.GetCodeOwnersFromContent(ctx, data)
// get the mergebase
mergeBase, err := getMergeBase(repo, pr, git.BranchPrefix+pr.BaseBranch, pr.GetGitRefName())
if err != nil {
return nil, err
}
// https://github.com/go-gitea/gitea/issues/29763, we need to get the files changed
// between the merge base and the head commit but not the base branch and the head commit
changedFiles, err := repo.GetFilesChangedBetween(mergeBase, pr.GetGitRefName())
if err != nil {
return nil, err
}
uniqUsers := make(map[int64]*user_model.User)
uniqTeams := make(map[string]*org_model.Team)
for _, rule := range rules {
for _, f := range changedFiles {
if (rule.Rule.MatchString(f) && !rule.Negative) || (!rule.Rule.MatchString(f) && rule.Negative) {
for _, u := range rule.Users {
uniqUsers[u.ID] = u
}
for _, t := range rule.Teams {
uniqTeams[fmt.Sprintf("%d/%d", t.OrgID, t.ID)] = t
}
}
}
}
notifiers := make([]*ReviewRequestNotifier, 0, len(uniqUsers)+len(uniqTeams))
if err := issue.LoadPoster(ctx); err != nil {
return nil, err
}
for _, u := range uniqUsers {
if u.ID != issue.Poster.ID {
comment, err := issues_model.AddReviewRequest(ctx, issue, u, issue.Poster)
if err != nil {
log.Warn("Failed add assignee user: %s to PR review: %s#%d, error: %s", u.Name, pr.BaseRepo.Name, pr.ID, err)
return nil, err
}
notifiers = append(notifiers, &ReviewRequestNotifier{
Comment: comment,
IsAdd: true,
Reviewer: u,
})
}
}
for _, t := range uniqTeams {
comment, err := issues_model.AddTeamReviewRequest(ctx, issue, t, issue.Poster)
if err != nil {
log.Warn("Failed add assignee team: %s to PR review: %s#%d, error: %s", t.Name, pr.BaseRepo.Name, pr.ID, err)
return nil, err
}
notifiers = append(notifiers, &ReviewRequestNotifier{
Comment: comment,
IsAdd: true,
ReviewTeam: t,
})
}
return notifiers, nil
}
|
