/
gitlab.go
382 lines (330 loc) · 9.93 KB
/
gitlab.go
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
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
package client
import (
"crypto/tls"
"errors"
"fmt"
"net/http"
"os"
"strings"
"github.com/apex/log"
"github.com/goreleaser/goreleaser/internal/artifact"
"github.com/goreleaser/goreleaser/internal/tmpl"
"github.com/goreleaser/goreleaser/pkg/config"
"github.com/goreleaser/goreleaser/pkg/context"
"github.com/xanzy/go-gitlab"
)
const DefaultGitLabDownloadURL = "https://gitlab.com"
// ErrExtractHashFromFileUploadURL indicates the file upload hash could not ne extracted from the url.
var ErrExtractHashFromFileUploadURL = errors.New("could not extract hash from gitlab file upload url")
type gitlabClient struct {
client *gitlab.Client
}
// NewGitLab returns a gitlab client implementation.
func NewGitLab(ctx *context.Context, token string) (Client, error) {
transport := &http.Transport{
Proxy: http.ProxyFromEnvironment,
TLSClientConfig: &tls.Config{
// nolint: gosec
InsecureSkipVerify: ctx.Config.GitLabURLs.SkipTLSVerify,
},
}
var options = []gitlab.ClientOptionFunc{
gitlab.WithHTTPClient(&http.Client{
Transport: transport,
}),
}
if ctx.Config.GitLabURLs.API != "" {
options = append(options, gitlab.WithBaseURL(ctx.Config.GitLabURLs.API))
}
client, err := gitlab.NewClient(token, options...)
if err != nil {
return &gitlabClient{}, err
}
return &gitlabClient{client: client}, nil
}
// CloseMilestone closes a given milestone.
func (c *gitlabClient) CloseMilestone(ctx *context.Context, repo Repo, title string) error {
milestone, err := c.getMilestoneByTitle(repo, title)
if err != nil {
return err
}
if milestone == nil {
return ErrNoMilestoneFound{Title: title}
}
closeStateEvent := "close"
opts := &gitlab.UpdateMilestoneOptions{
Description: &milestone.Description,
DueDate: milestone.DueDate,
StartDate: milestone.StartDate,
StateEvent: &closeStateEvent,
Title: &milestone.Title,
}
_, _, err = c.client.Milestones.UpdateMilestone(
repo.String(),
milestone.ID,
opts,
)
return err
}
// CreateFile gets a file in the repository at a given path
// and updates if it exists or creates it for later pipes in the pipeline.
func (c *gitlabClient) CreateFile(
ctx *context.Context,
commitAuthor config.CommitAuthor,
repo Repo,
content []byte, // the content of the formula.rb
path, // the path to the formula.rb
message string, // the commit msg
) error {
fileName := path
// we assume having the formula in the master branch only
ref := "master"
branch := "master"
opts := &gitlab.GetFileOptions{Ref: &ref}
castedContent := string(content)
projectID := repo.Owner + "/" + repo.Name
log.WithFields(log.Fields{
"owner": repo.Owner,
"name": repo.Name,
}).Debug("projectID at brew")
_, res, err := c.client.RepositoryFiles.GetFile(projectID, fileName, opts)
if err != nil && (res == nil || res.StatusCode != 404) {
log.WithFields(log.Fields{
"fileName": fileName,
"ref": ref,
"projectID": projectID,
"statusCode": res.StatusCode,
"err": err.Error(),
}).Error("error getting file for brew formula")
return err
}
log.WithFields(log.Fields{
"fileName": fileName,
"branch": branch,
"projectID": projectID,
}).Debug("found already existing brew formula file")
if res.StatusCode == 404 {
log.WithFields(log.Fields{
"fileName": fileName,
"ref": ref,
"projectID": projectID,
}).Debug("creating brew formula")
createOpts := &gitlab.CreateFileOptions{
AuthorName: &commitAuthor.Name,
AuthorEmail: &commitAuthor.Email,
Content: &castedContent,
Branch: &branch,
CommitMessage: &message,
}
fileInfo, res, err := c.client.RepositoryFiles.CreateFile(projectID, fileName, createOpts)
if err != nil {
log.WithFields(log.Fields{
"fileName": fileName,
"branch": branch,
"projectID": projectID,
"statusCode": res.StatusCode,
"err": err.Error(),
}).Error("error creating brew formula file")
return err
}
log.WithFields(log.Fields{
"fileName": fileName,
"branch": branch,
"projectID": projectID,
"filePath": fileInfo.FilePath,
}).Debug("created brew formula file")
return nil
}
log.WithFields(log.Fields{
"fileName": fileName,
"ref": ref,
"projectID": projectID,
}).Debug("updating brew formula")
updateOpts := &gitlab.UpdateFileOptions{
AuthorName: &commitAuthor.Name,
AuthorEmail: &commitAuthor.Email,
Content: &castedContent,
Branch: &branch,
CommitMessage: &message,
}
updateFileInfo, res, err := c.client.RepositoryFiles.UpdateFile(projectID, fileName, updateOpts)
if err != nil {
log.WithFields(log.Fields{
"fileName": fileName,
"branch": branch,
"projectID": projectID,
"statusCode": res.StatusCode,
"err": err.Error(),
}).Error("error updating brew formula file")
return err
}
log.WithFields(log.Fields{
"fileName": fileName,
"branch": branch,
"projectID": projectID,
"filePath": updateFileInfo.FilePath,
"statusCode": res.StatusCode,
}).Debug("updated brew formula file")
return nil
}
// CreateRelease creates a new release or updates it by keeping
// the release notes if it exists.
func (c *gitlabClient) CreateRelease(ctx *context.Context, body string) (releaseID string, err error) {
title, err := tmpl.New(ctx).Apply(ctx.Config.Release.NameTemplate)
if err != nil {
return "", err
}
projectID := ctx.Config.Release.GitLab.Owner + "/" + ctx.Config.Release.GitLab.Name
log.WithFields(log.Fields{
"owner": ctx.Config.Release.GitLab.Owner,
"name": ctx.Config.Release.GitLab.Name,
}).Debug("projectID")
name := title
tagName := ctx.Git.CurrentTag
release, resp, err := c.client.Releases.GetRelease(projectID, tagName)
if err != nil && (resp == nil || resp.StatusCode != 403) {
return "", err
}
if resp.StatusCode == 403 {
log.WithFields(log.Fields{
"err": err.Error(),
}).Debug("get release")
description := body
ref := ctx.Git.Commit
gitURL := ctx.Git.URL
log.WithFields(log.Fields{
"name": name,
"description": description,
"ref": ref,
"url": gitURL,
}).Debug("creating release")
release, _, err = c.client.Releases.CreateRelease(projectID, &gitlab.CreateReleaseOptions{
Name: &name,
Description: &description,
Ref: &ref,
TagName: &tagName,
})
if err != nil {
log.WithFields(log.Fields{
"err": err.Error(),
}).Debug("error create release")
return "", err
}
log.WithField("name", release.Name).Info("release created")
} else {
desc := body
if release != nil && release.DescriptionHTML != "" {
desc = release.DescriptionHTML
}
release, _, err = c.client.Releases.UpdateRelease(projectID, tagName, &gitlab.UpdateReleaseOptions{
Name: &name,
Description: &desc,
})
if err != nil {
log.WithFields(log.Fields{
"err": err.Error(),
}).Debug("error update release")
return "", err
}
log.WithField("name", release.Name).Info("release updated")
}
return tagName, err // gitlab references a tag in a repo by its name
}
func (c *gitlabClient) ReleaseURLTemplate(ctx *context.Context) (string, error) {
return fmt.Sprintf(
"%s/%s/%s/uploads/{{ .ArtifactUploadHash }}/{{ .ArtifactName }}",
ctx.Config.GitLabURLs.Download,
ctx.Config.Release.GitLab.Owner,
ctx.Config.Release.GitLab.Name,
), nil
}
// Upload uploads a file into a release repository.
func (c *gitlabClient) Upload(
ctx *context.Context,
releaseID string,
artifact *artifact.Artifact,
file *os.File,
) error {
projectID := ctx.Config.Release.GitLab.Owner + "/" + ctx.Config.Release.GitLab.Name
log.WithField("file", file.Name()).Debug("uploading file")
projectFile, _, err := c.client.Projects.UploadFile(
projectID,
file.Name(),
nil,
)
if err != nil {
return err
}
log.WithFields(log.Fields{
"file": file.Name(),
"url": projectFile.URL,
}).Debug("uploaded file")
gitlabBaseURL := ctx.Config.GitLabURLs.Download
// projectFile.URL from upload: /uploads/<hash>/filename.txt
linkURL := gitlabBaseURL + "/" + projectID + projectFile.URL
name := artifact.Name
releaseLink, _, err := c.client.ReleaseLinks.CreateReleaseLink(
projectID,
releaseID,
&gitlab.CreateReleaseLinkOptions{
Name: &name,
URL: &linkURL,
})
if err != nil {
return RetriableError{err}
}
log.WithFields(log.Fields{
"id": releaseLink.ID,
"url": releaseLink.URL,
}).Debug("created release link")
fileUploadHash, err := extractProjectFileHashFrom(projectFile.URL)
if err != nil {
return err
}
// for checksums.txt the field is nil, so we initialize it
if artifact.Extra == nil {
artifact.Extra = make(map[string]interface{})
}
// we set this hash to be able to download the file
// in following publish pipes like brew, scoop
artifact.Extra["ArtifactUploadHash"] = fileUploadHash
return nil
}
// extractProjectFileHashFrom extracts the hash from the
// relative project file url of the format '/uploads/<hash>/filename.ext'.
func extractProjectFileHashFrom(projectFileURL string) (string, error) {
log.WithField("projectFileURL", projectFileURL).Debug("extract file hash from")
splittedProjectFileURL := strings.Split(projectFileURL, "/")
if len(splittedProjectFileURL) != 4 {
log.WithField("projectFileURL", projectFileURL).Debug("could not extract file hash")
return "", ErrExtractHashFromFileUploadURL
}
fileHash := splittedProjectFileURL[2]
log.WithFields(log.Fields{
"projectFileURL": projectFileURL,
"fileHash": fileHash,
}).Debug("extracted file hash")
return fileHash, nil
}
// getMilestoneByTitle returns a milestone by title.
func (c *gitlabClient) getMilestoneByTitle(repo Repo, title string) (*gitlab.Milestone, error) {
opts := &gitlab.ListMilestonesOptions{
Title: &title,
}
for {
milestones, resp, err := c.client.Milestones.ListMilestones(repo.String(), opts)
if err != nil {
return nil, err
}
for _, milestone := range milestones {
if milestone != nil && milestone.Title == title {
return milestone, nil
}
}
if resp.NextPage == 0 {
break
}
opts.Page = resp.NextPage
}
return nil, nil
}