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
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
|
// Copyright 2021 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package agit
import (
"context"
"fmt"
"os"
"strings"
issues_model "code.gitea.io/gitea/models/issues"
repo_model "code.gitea.io/gitea/models/repo"
user_model "code.gitea.io/gitea/models/user"
"code.gitea.io/gitea/modules/git"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/private"
notify_service "code.gitea.io/gitea/services/notify"
pull_service "code.gitea.io/gitea/services/pull"
)
// ProcReceive handle proc receive work
func ProcReceive(ctx context.Context, repo *repo_model.Repository, gitRepo *git.Repository, opts *private.HookOptions) ([]private.HookProcReceiveRefResult, error) {
// TODO: Add more options?
var (
topicBranch string
title string
description string
forcePush bool
)
results := make([]private.HookProcReceiveRefResult, 0, len(opts.OldCommitIDs))
ownerName := repo.OwnerName
repoName := repo.Name
topicBranch = opts.GitPushOptions["topic"]
_, forcePush = opts.GitPushOptions["force-push"]
objectFormat, _ := gitRepo.GetObjectFormat()
for i := range opts.OldCommitIDs {
if opts.NewCommitIDs[i] == objectFormat.EmptyObjectID().String() {
results = append(results, private.HookProcReceiveRefResult{
OriginalRef: opts.RefFullNames[i],
OldOID: opts.OldCommitIDs[i],
NewOID: opts.NewCommitIDs[i],
Err: "Can't delete not exist branch",
})
continue
}
if !opts.RefFullNames[i].IsFor() {
results = append(results, private.HookProcReceiveRefResult{
IsNotMatched: true,
OriginalRef: opts.RefFullNames[i],
})
continue
}
baseBranchName := opts.RefFullNames[i].ForBranchName()
curentTopicBranch := ""
if !gitRepo.IsBranchExist(baseBranchName) {
// try match refs/for/<target-branch>/<topic-branch>
for p, v := range baseBranchName {
if v == '/' && gitRepo.IsBranchExist(baseBranchName[:p]) && p != len(baseBranchName)-1 {
curentTopicBranch = baseBranchName[p+1:]
baseBranchName = baseBranchName[:p]
break
}
}
}
if len(topicBranch) == 0 && len(curentTopicBranch) == 0 {
results = append(results, private.HookProcReceiveRefResult{
OriginalRef: opts.RefFullNames[i],
OldOID: opts.OldCommitIDs[i],
NewOID: opts.NewCommitIDs[i],
Err: "topic-branch is not set",
})
continue
}
var headBranch string
userName := strings.ToLower(opts.UserName)
if len(curentTopicBranch) == 0 {
curentTopicBranch = topicBranch
}
// because different user maybe want to use same topic,
// So it's better to make sure the topic branch name
// has user name prefix
if !strings.HasPrefix(curentTopicBranch, userName+"/") {
headBranch = userName + "/" + curentTopicBranch
} else {
headBranch = curentTopicBranch
}
pr, err := issues_model.GetUnmergedPullRequest(ctx, repo.ID, repo.ID, headBranch, baseBranchName, issues_model.PullRequestFlowAGit)
if err != nil {
if !issues_model.IsErrPullRequestNotExist(err) {
return nil, fmt.Errorf("Failed to get unmerged agit flow pull request in repository: %s/%s Error: %w", ownerName, repoName, err)
}
// create a new pull request
if len(title) == 0 {
var has bool
title, has = opts.GitPushOptions["title"]
if !has || len(title) == 0 {
commit, err := gitRepo.GetCommit(opts.NewCommitIDs[i])
if err != nil {
return nil, fmt.Errorf("Failed to get commit %s in repository: %s/%s Error: %w", opts.NewCommitIDs[i], ownerName, repoName, err)
}
title = strings.Split(commit.CommitMessage, "\n")[0]
}
description = opts.GitPushOptions["description"]
}
pusher, err := user_model.GetUserByID(ctx, opts.UserID)
if err != nil {
return nil, fmt.Errorf("Failed to get user. Error: %w", err)
}
prIssue := &issues_model.Issue{
RepoID: repo.ID,
Title: title,
PosterID: pusher.ID,
Poster: pusher,
IsPull: true,
Content: description,
}
pr := &issues_model.PullRequest{
HeadRepoID: repo.ID,
BaseRepoID: repo.ID,
HeadBranch: headBranch,
HeadCommitID: opts.NewCommitIDs[i],
BaseBranch: baseBranchName,
HeadRepo: repo,
BaseRepo: repo,
MergeBase: "",
Type: issues_model.PullRequestGitea,
Flow: issues_model.PullRequestFlowAGit,
}
if err := pull_service.NewPullRequest(ctx, repo, prIssue, []int64{}, []string{}, pr, []int64{}); err != nil {
return nil, err
}
log.Trace("Pull request created: %d/%d", repo.ID, prIssue.ID)
objectFormat, _ := gitRepo.GetObjectFormat()
results = append(results, private.HookProcReceiveRefResult{
Ref: pr.GetGitRefName(),
OriginalRef: opts.RefFullNames[i],
OldOID: objectFormat.EmptyObjectID().String(),
NewOID: opts.NewCommitIDs[i],
})
continue
}
// update exist pull request
if err := pr.LoadBaseRepo(ctx); err != nil {
return nil, fmt.Errorf("Unable to load base repository for PR[%d] Error: %w", pr.ID, err)
}
oldCommitID, err := gitRepo.GetRefCommitID(pr.GetGitRefName())
if err != nil {
return nil, fmt.Errorf("Unable to get ref commit id in base repository for PR[%d] Error: %w", pr.ID, err)
}
if oldCommitID == opts.NewCommitIDs[i] {
results = append(results, private.HookProcReceiveRefResult{
OriginalRef: opts.RefFullNames[i],
OldOID: opts.OldCommitIDs[i],
NewOID: opts.NewCommitIDs[i],
Err: "new commit is same with old commit",
})
continue
}
if !forcePush {
output, _, err := git.NewCommand(ctx, "rev-list", "--max-count=1").AddDynamicArguments(oldCommitID, "^"+opts.NewCommitIDs[i]).RunStdString(&git.RunOpts{Dir: repo.RepoPath(), Env: os.Environ()})
if err != nil {
return nil, fmt.Errorf("Fail to detect force push: %w", err)
} else if len(output) > 0 {
results = append(results, private.HookProcReceiveRefResult{
OriginalRef: opts.RefFullNames[i],
OldOID: opts.OldCommitIDs[i],
NewOID: opts.NewCommitIDs[i],
Err: "request `force-push` push option",
})
continue
}
}
pr.HeadCommitID = opts.NewCommitIDs[i]
if err = pull_service.UpdateRef(ctx, pr); err != nil {
return nil, fmt.Errorf("Failed to update pull ref. Error: %w", err)
}
pull_service.AddToTaskQueue(ctx, pr)
pusher, err := user_model.GetUserByID(ctx, opts.UserID)
if err != nil {
return nil, fmt.Errorf("Failed to get user. Error: %w", err)
}
err = pr.LoadIssue(ctx)
if err != nil {
return nil, fmt.Errorf("Failed to load pull issue. Error: %w", err)
}
comment, err := pull_service.CreatePushPullComment(ctx, pusher, pr, oldCommitID, opts.NewCommitIDs[i])
if err == nil && comment != nil {
notify_service.PullRequestPushCommits(ctx, pusher, pr, comment)
}
notify_service.PullRequestSynchronized(ctx, pusher, pr)
isForcePush := comment != nil && comment.IsForcePush
results = append(results, private.HookProcReceiveRefResult{
OldOID: oldCommitID,
NewOID: opts.NewCommitIDs[i],
Ref: pr.GetGitRefName(),
OriginalRef: opts.RefFullNames[i],
IsForcePush: isForcePush,
})
}
return results, nil
}
// UserNameChanged handle user name change for agit flow pull
func UserNameChanged(ctx context.Context, user *user_model.User, newName string) error {
pulls, err := issues_model.GetAllUnmergedAgitPullRequestByPoster(ctx, user.ID)
if err != nil {
return err
}
newName = strings.ToLower(newName)
for _, pull := range pulls {
pull.HeadBranch = strings.TrimPrefix(pull.HeadBranch, user.LowerName+"/")
pull.HeadBranch = newName + "/" + pull.HeadBranch
if err = pull.UpdateCols(ctx, "head_branch"); err != nil {
return err
}
}
return nil
}
|
