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
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
|
name: Build Syncthing
on:
pull_request:
push:
env:
# The go version to use for builds.
GO_VERSION: "^1.20.3"
# Optimize compatibility on the slow archictures.
GO386: softfloat
GOARM: "5"
GOMIPS: softfloat
# Avoid hilarious amounts of obscuring log output when running tests.
LOGGER_DISCARD: "1"
# Our build metadata
BUILD_USER: builder
BUILD_HOST: github.syncthing.net
# A note on actions and third party code... The actions under actions/ (like
# `uses: actions/checkout`) are maintained by GitHub, and we need to trust
# GitHub to maintain their code and infrastructure or we're in deep shit in
# general. The same doesn't necessarily apply to other actions authors, so
# some care needs to be taken when adding steps, especially in the paths
# that lead up to code being packaged and signed.
jobs:
#
# Tests for all platforms. Runs a matrix build on Windows, Linux and Mac,
# with the list of expected supported Go versions (current, previous).
#
build-test:
name: Build and test
strategy:
fail-fast: false
matrix:
runner: ["windows-latest", "ubuntu-latest", "macos-latest"]
# The oldest version in this list should match what we have in our go.mod.
# Variables don't seem to be supported here, or we could have done something nice.
go: ["1.19", "1.20"]
runs-on: ${{ matrix.runner }}
steps:
- name: Set git to use LF
if: matrix.runner == 'windows-latest'
# Without this, the Windows checkout will happen with CRLF line
# endings, which is fine for the source code but messes up tests
# that depend on data on disk being as expected. Ideally, those
# tests should be fixed, but not today.
run: |
git config --global core.autocrlf false
git config --global core.eol lf
- uses: actions/checkout@v3
- uses: actions/setup-go@v4
with:
go-version: ${{ matrix.go }}
cache: true
- name: Build
run: |
go run build.go
- name: Test
run: |
go run build.go test
#
# Meta checks for formatting, copyright, etc
#
correctness:
name: Check correctness
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v3
- uses: actions/setup-go@v4
with:
go-version: ${{ env.GO_VERSION }}
- name: Check correctness
run: |
go test -v ./meta
#
# The basic checks job is a virtual one that depends on the matrix tests,
# the correctness checks, and various builds that we always do. This makes
# it easy to have the PR process have a single test as a gatekeeper for
# merging, instead of having to add all the matrix tests and update them
# each time the version changes. (The top level test is not available for
# choosing there, only the matrix "children".)
#
basics:
name: Basic checks passed
runs-on: ubuntu-latest
needs:
- build-test
- correctness
- package-linux
- package-cross
- package-source
- package-debian
steps:
- uses: actions/checkout@v3
#
# Windows
#
package-windows:
name: Package for Windows
if: github.event_name == 'push' && (github.ref == 'refs/heads/release' || startsWith(github.ref, 'refs/heads/release-'))
environment: signing
runs-on: windows-latest
steps:
- name: Set git to use LF
# Without this, the checkout will happen with CRLF line endings,
# which is fine for the source code but messes up tests that depend
# on data on disk being as expected. Ideally, those tests should be
# fixed, but not today.
run: |
git config --global core.autocrlf false
git config --global core.eol lf
- uses: actions/checkout@v3
with:
fetch-depth: 0
- uses: actions/setup-go@v4
with:
go-version: ${{ env.GO_VERSION }}
- uses: actions/cache@v3
with:
path: |
~\AppData\Local\go-build
~\go\pkg\mod
key: ${{ runner.os }}-go-${{ env.GO_VERSION }}-package-${{ hashFiles('**/go.sum') }}
- name: Install dependencies
run: |
go install github.com/josephspurrier/goversioninfo/cmd/goversioninfo@v1.4.0
- name: Create packages
run: |
go run build.go -goarch amd64 zip
go run build.go -goarch arm zip
go run build.go -goarch arm64 zip
go run build.go -goarch 386 zip
env:
CGO_ENABLED: "0"
CODESIGN_SIGNTOOL: ${{ secrets.CODESIGN_SIGNTOOL }}
CODESIGN_CERTIFICATE_BASE64: ${{ secrets.CODESIGN_CERTIFICATE_BASE64 }}
CODESIGN_CERTIFICATE_PASSWORD: ${{ secrets.CODESIGN_CERTIFICATE_PASSWORD }}
CODESIGN_TIMESTAMP_SERVER: ${{ secrets.CODESIGN_TIMESTAMP_SERVER }}
- name: Archive artifacts
uses: actions/upload-artifact@v3
with:
name: packages-windows
path: syncthing-windows-*.zip
#
# Linux
#
package-linux:
name: Package for Linux
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v3
with:
fetch-depth: 0
- uses: actions/setup-go@v4
with:
go-version: ${{ env.GO_VERSION }}
- uses: actions/cache@v3
with:
path: |
~/.cache/go-build
~/go/pkg/mod
key: ${{ runner.os }}-go-${{ env.GO_VERSION }}-package-${{ hashFiles('**/go.sum') }}
- name: Create packages
run: |
archs=$(go tool dist list | grep linux | sed 's#linux/##')
for goarch in $archs ; do
go run build.go -goarch "$goarch" tar
done
env:
CGO_ENABLED: "0"
- name: Archive artifacts
uses: actions/upload-artifact@v3
with:
name: packages-linux
path: syncthing-linux-*.tar.gz
#
# macOS
#
package-macos:
name: Package for macOS
if: github.event_name == 'push' && (github.ref == 'refs/heads/release' || startsWith(github.ref, 'refs/heads/release-'))
environment: signing
runs-on: macos-latest
steps:
- uses: actions/checkout@v3
with:
fetch-depth: 0
- uses: actions/setup-go@v4
with:
go-version: ${{ env.GO_VERSION }}
- uses: actions/cache@v3
with:
path: |
~/.cache/go-build
~/go/pkg/mod
key: ${{ runner.os }}-go-${{ env.GO_VERSION }}-package-${{ hashFiles('**/go.sum') }}
- name: Import signing certificate
run: |
# Set up a run-specific keychain, making it available for the
# `codesign` tool.
umask 066
KEYCHAIN_PATH=$RUNNER_TEMP/codesign.keychain
KEYCHAIN_PASSWORD=$(uuidgen)
security create-keychain -p "$KEYCHAIN_PASSWORD" "$KEYCHAIN_PATH"
security default-keychain -s "$KEYCHAIN_PATH"
security unlock-keychain -p "$KEYCHAIN_PASSWORD" "$KEYCHAIN_PATH"
security set-keychain-settings -lut 21600 "$KEYCHAIN_PATH"
# Import the certificate
CERTIFICATE_PATH=$RUNNER_TEMP/codesign.p12
echo "$DEVELOPER_ID_CERTIFICATE_BASE64" | base64 -d -o "$CERTIFICATE_PATH"
security import "$CERTIFICATE_PATH" -k "$KEYCHAIN_PATH" -P "$DEVELOPER_ID_CERTIFICATE_PASSWORD" -T /usr/bin/codesign -T /usr/bin/productsign
security set-key-partition-list -S apple-tool:,apple: -s -k actions "$KEYCHAIN_PATH"
# Set the codesign identity for following steps
echo "CODESIGN_IDENTITY=$CODESIGN_IDENTITY" >> $GITHUB_ENV
env:
DEVELOPER_ID_CERTIFICATE_BASE64: ${{ secrets.DEVELOPER_ID_CERTIFICATE_BASE64 }}
DEVELOPER_ID_CERTIFICATE_PASSWORD: ${{ secrets.DEVELOPER_ID_CERTIFICATE_PASSWORD }}
CODESIGN_IDENTITY: ${{ secrets.CODESIGN_IDENTITY }}
- name: Create package (amd64)
run: |
go run build.go -goarch amd64 zip
env:
CGO_ENABLED: "1"
- name: Create package (arm64 cross)
|