/
Rakefile
537 lines (432 loc) · 21.6 KB
/
Rakefile
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
require 'bundler/gem_tasks'
require 'datadog/appsec/waf/version'
require 'rubocop/rake_task' if Gem.loaded_specs.key? 'rubocop'
require 'rspec/core/rake_task'
require 'yard'
def system!(*args)
puts "Run: #{args.join(' ')}"
system(*args) || abort("\n== Command #{args} failed ==")
end
if defined?(RuboCop::RakeTask)
RuboCop::RakeTask.new(:rubocop) do |t|
t.options << ['-D', '--force-exclusion']
t.patterns = ['lib/**/*.rb', 'spec/**/*.rb', 'Gemfile', 'Rakefile']
end
end
YARD::Rake::YardocTask.new(:docs) do |t|
t.options += ['--title', "datadog-instrumentation #{Datadog::AppSec::WAF::VERSION::STRING} documentation"]
t.options += ['--markup', 'markdown']
t.options += ['--markup-provider', 'redcarpet']
end
RSpec::Core::RakeTask.new(:spec) do |t, args|
t.pattern = 'spec/**/*_spec.rb'
t.rspec_opts = args.to_a.join(' ')
end
desc 'CI task; it runs all tests for current version of Ruby'
task :ci do
system! 'bundle exec rake spec'
end
namespace :coverage do
# Generates one global report for all tracer tests
task :report do
require 'simplecov'
resultset_files = Dir["#{ENV.fetch('COVERAGE_DIR', 'coverage')}/.resultset.json"] +
Dir["#{ENV.fetch('COVERAGE_DIR', 'coverage')}/versions/**/.resultset.json"]
SimpleCov.collate resultset_files do
coverage_dir "#{ENV.fetch('COVERAGE_DIR', 'coverage')}/report"
if ENV['CI'] == 'true'
require 'codecov'
formatter SimpleCov::Formatter::MultiFormatter.new([SimpleCov::Formatter::HTMLFormatter,
SimpleCov::Formatter::Codecov])
else
formatter SimpleCov::Formatter::HTMLFormatter
end
end
end
# Generates one report for each Ruby version
task :report_per_ruby_version do
require 'simplecov'
versions = Dir["#{ENV.fetch('COVERAGE_DIR', 'coverage')}/versions/*"].map { |f| File.basename(f) }
versions.map do |version|
puts "Generating report for: #{version}"
SimpleCov.collate Dir["#{ENV.fetch('COVERAGE_DIR', 'coverage')}/versions/#{version}/**/.resultset.json"] do
coverage_dir "#{ENV.fetch('COVERAGE_DIR', 'coverage')}/report/versions/#{version}"
formatter SimpleCov::Formatter::HTMLFormatter
end
end
end
end
# TODO: Migrate images to Datadog Docker repo
RUBY_VERSIONS = {
'2.1' => { version: '2.1', image: 'delner/ruby:2.1', service: 'ruby-2.1' },
'2.2' => { version: '2.2', image: 'delner/ruby:2.2', service: 'ruby-2.2' },
'2.3' => { version: '2.3', image: 'delner/ruby:2.3', service: 'ruby-2.3' },
'2.4' => { version: '2.4', image: 'delner/ruby:2.4', service: 'ruby-2.4' },
'2.5' => { version: '2.5', image: 'delner/ruby:2.5', service: 'ruby-2.5' },
'2.6' => { version: '2.6', image: 'delner/ruby:2.6', service: 'ruby-2.6' },
'2.7' => { version: '2.7', image: 'delner/ruby:2.7', service: 'ruby-2.7' },
'3.0' => { version: '3.0', image: 'delner/ruby:3.0', service: 'ruby-3.0' },
'jruby-9.2' => { version: 'jruby-9.2', image: 'delner/ruby:jruby-9.2', service: 'jruby-9.2' }
}.freeze
DEFAULT_RUBY_VERSION = RUBY_VERSIONS['2.7']
namespace :docker do
task :build do
RUBY_VERSIONS.each do |_name, ruby|
command = 'docker build'
command += " -t #{ruby[:image]}"
command += ' -t delner/ruby:latest' if ruby == DEFAULT_RUBY_VERSION
command += " -f .docker/images/ruby/#{ruby[:version]}/Dockerfile"
command += " .docker/images/ruby/#{ruby[:version]}"
system!(command)
end
end
task :push do
RUBY_VERSIONS.each do |_name, ruby|
command = 'docker push'
command += " #{ruby[:image]}"
system!(command)
system!('docker push delner/ruby:latest') if ruby == DEFAULT_RUBY_VERSION
end
end
task :run do
# Select Docker service to run
ruby_version = RUBY_VERSIONS.find do |ver, ruby|
ver == ENV['RUBY_VER'] \
|| ruby[:version] == ENV['RUBY_VER'] \
|| ruby[:service] == ENV['RUBY_VER']
end || DEFAULT_RUBY_VERSION
# Build and start Docker container
system! "docker-compose build #{ruby_version[:service]}"
system! "docker-compose run --rm #{ruby_version[:service]}"
end
end
module Helpers
def self.gemspec
eval(File.read('libddwaf.gemspec')) # rubocop:disable Security/Eval
end
def self.binary_gemspec(platform: Gem::Platform.local, str: RUBY_PLATFORM)
platform.instance_eval { @version = 'musl' } if str =~ /-musl/ && platform.version.nil?
spec = gemspec
spec.platform = platform
spec
end
def self.binary_gem_name(platform = Gem::Platform.local)
File.basename(binary_gemspec(platform).cache_file)
end
def self.local_os
if RUBY_ENGINE == 'jruby'
os_name = java.lang.System.get_property('os.name')
os = case os_name
when /linux/i then 'linux'
when /mac/i then 'darwin'
else raise Error, "unsupported JRuby os.name: #{os_name.inspect}"
end
return os
end
Gem::Platform.local.os
end
def self.local_version
return nil unless local_os == 'linux'
# Old rubygems don't handle non-gnu linux correctly
return $1 if RUBY_PLATFORM =~ /linux-(.+)$/
'gnu'
end
def self.local_cpu
if RUBY_ENGINE == 'jruby'
os_arch = java.lang.System.get_property('os.arch')
cpu = case os_arch
when 'amd64' then 'x86_64'
else raise Error, "unsupported JRuby os.arch: #{os_arch.inspect}"
end
return cpu
end
Gem::Platform.local.cpu
end
def self.os(platform:)
platform.os
end
def self.version(platform:)
platform.version
end
def self.cpu(platform:)
platform.cpu
end
def self.vendor_dir
'vendor'
end
def self.libddwaf_vendor_dir
File.join(vendor_dir, 'libddwaf')
end
def self.shared_lib_triplet(platform:)
platform.version ? "#{platform.os}-#{platform.version}-#{platform.cpu}" : "#{platform.os}-#{platform.cpu}"
end
def self.libddwaf_version
Datadog::AppSec::WAF::VERSION::BASE_STRING
end
def self.libddwaf_basename(platform:)
"libddwaf-#{libddwaf_version}-#{shared_lib_triplet(platform: platform)}"
end
def self.libddwaf_filename(platform:)
"#{libddwaf_basename(platform: platform)}.tar.gz"
end
def self.libddwaf_dir(platform:)
File.join(libddwaf_vendor_dir, libddwaf_basename(platform: platform))
end
def self.shared_lib_extname(platform:)
platform.os == 'darwin' ? '.dylib' : '.so'
end
def self.shared_lib_filename(platform:)
"libddwaf#{shared_lib_extname(platform: platform)}"
end
def self.shared_lib_path(platform:)
File.join(libddwaf_dir(platform: platform), 'lib', shared_lib_filename(platform: platform))
end
def self.parse_platform(platform_string = nil)
# use provided platform string, defaulting to the local platform
# dup the local platform as we may side-effectfully patch the platform instance
platform = platform_string ? Gem::Platform.new(platform_string) : Gem::Platform.local.dup
if platform.os == 'darwin'
# darwin has a single libddwaf build, strip any version passed
platform.instance_eval { @version = nil }
end
if platform.os == 'linux' && platform.version.nil? && (platform_string || RUBY_PLATFORM) =~ /linux-(.+)$/
# old rubygems cannot handle non-gnu libc in version
# if a platform arg was not passed, platform is the local platform
# use either platform string to set the version correctly
platform.instance_eval { @version = $1 }
end
platform
end
end
task :fetch, [:platform] => [] do |_, args|
platform = Helpers.parse_platform(args.to_h[:platform])
require 'net/http'
require 'fileutils'
dirname = Helpers.libddwaf_vendor_dir
version = Helpers.libddwaf_version
uri_base = 'https://github.com/DataDog/libddwaf/releases/download/%<version>s/%<filename>s'
sha256_filename = {
'libddwaf-1.0.11-darwin-arm64.tar.gz' => '03f1edc01a18379b7ec6c967225a50224c5cc463b5982d64aad9f68c2c1e6823',
'libddwaf-1.0.11-darwin-x86_64.tar.gz' => '0f046ccc789e1ddf06923ac09c0eabd68e0e45a6ab51d0bb7171b583034871ad',
'libddwaf-1.0.11-linux-aarch64.tar.gz' => 'af21751b2f53b3ddbaecdacda281e585642448702edc100a47b972f4939137b5',
'libddwaf-1.0.11-linux-x86_64.tar.gz' => 'd1a3e49c96c272620b0c5f82f9fa68fcfa871dddf2a38f9d3af374e742a1e0c0',
'libddwaf-1.0.12-darwin-arm64.tar.gz' => 'e1a40846db2ce0e99b21198ff5edb239ed8e2d4857e8e42fffb3c8e574bd6ece',
'libddwaf-1.0.12-darwin-x86_64.tar.gz' => '2a809bf7dcf3f5d86409f0b18f8ec9f8e6c9a4a913f321bb68d65abad280170d',
'libddwaf-1.0.12-linux-aarch64.tar.gz' => 'a1f4a5022bbcafa4d31de31be7789d00b81b361377d0f62f419873122d8be228',
'libddwaf-1.0.12-linux-x86_64.tar.gz' => '1b5ba745b6b1c19261844d33c60c9dbea5f4303e27b1a03ad2e855e83491d70c',
'libddwaf-1.0.13-darwin-arm64.tar.gz' => 'a1be729493d4e9936ae488e1d1278a863f427d593dcf55a03dade3cd2ac07b9c',
'libddwaf-1.0.13-darwin-x86_64.tar.gz' => '54bc542bb3c9900d22fd69a8df32345d5ce2f69f45ded6cc4d1445a4b7ea1ebd',
'libddwaf-1.0.13-linux-aarch64.tar.gz' => '30b19db220b83707533440a5e912edbc9ea068e9e62f40d401923ea9097856cf',
'libddwaf-1.0.13-linux-x86_64.tar.gz' => '80b6f6f66dde8fea645e020e779d4e3860435b88270f27d8b18677cf2a422920',
'libddwaf-1.0.14-darwin-arm64.tar.gz' => '8bda9b34f7d6e56973c7f227f4a1537a300f3d8c0e73274d285484d0fdd16da2',
'libddwaf-1.0.14-darwin-x86_64.tar.gz' => '6444ac85dc4dfc9ffb398649329f2a2cbe069e71fd983e87e8128b348eeff17c',
'libddwaf-1.0.14-linux-aarch64.tar.gz' => '6b9699bcbf5903f32d38db6e683add3e12f0d781165fac3fa11eab25dd79ac9c',
'libddwaf-1.0.14-linux-x86_64.tar.gz' => 'fedc4d4fc4bfde7731acf56a06c0dec2b489d75f79e2f8062c7c4311c6476b77',
'libddwaf-1.0.15-darwin-arm64.tar.gz' => '7340915f1bcfa56c2fcc9998c7811f22b9f98c9ff68d559425a378cc300ba373',
'libddwaf-1.0.15-darwin-x86_64.tar.gz' => '83b1d8bb58a80f3b4e8d3aeb952382053a95f4a57b49aa22c4c114f366643664',
'libddwaf-1.0.15-linux-aarch64.tar.gz' => '10867711c069ffffc24c6badd6de8fb38eb1ec99377092706b954b94cd4e9325',
'libddwaf-1.0.15-linux-x86_64.tar.gz' => '346627afe7e8957deff41a973a36e1f3a8172611aa11a642ad8f2b5619fdc7c6',
'libddwaf-1.0.16-darwin-arm64.tar.gz' => 'e369a137c4d86ec6d70ba97c5d9105fcdf265a1694b04b1791fbe14f1866e8de',
'libddwaf-1.0.16-darwin-x86_64.tar.gz' => 'bbf4c596ee7e8139c2d22e7da79aea71d2aebdbc4181218bfbbd4dee4d8d28e6',
'libddwaf-1.0.16-linux-aarch64.tar.gz' => '9b421356ca8dfbaae150c0528237ba6ec27c72d933a1e8ec02bfd991791032ea',
'libddwaf-1.0.16-linux-x86_64.tar.gz' => '21857275be172cd0dce7550ecda20585290d22f72f9be754abc52d8e62b6096d',
'libddwaf-1.0.17-darwin-arm64.tar.gz' => 'fb5653468dd402f0b06ac305b2efe50e4341422d0e40d13ebb3c3d1989733b57',
'libddwaf-1.0.17-darwin-x86_64.tar.gz' => '06ea6692d18b85d3ec152026d955de3aa96b969a7d7ffad93cda87bce4dfa43e',
'libddwaf-1.0.17-linux-aarch64.tar.gz' => 'cd29cf1815fe70861a2332d479f367d999c69c0e0a723a88bcffc93ff1c367ae',
'libddwaf-1.0.17-linux-x86_64.tar.gz' => 'af7e6205269871c2226eb131e3702d0f505f91fe40eb0aec1982c9cb90636e6e',
'libddwaf-1.0.18-darwin-arm64.tar.gz' => '242a046a235120c851cd473f53a264235e9747f17f4a93b747b50f4fd40a75de',
'libddwaf-1.0.18-darwin-x86_64.tar.gz' => '4daa5c6ff3ab5150a7cab9522cd5e65e3aa3c611ecda7b36fb081f8794bbca28',
'libddwaf-1.0.18-linux-aarch64.tar.gz' => '63ed8e663133e7be32f63a16ed73900220b5b31c8937d9b05549641231a34a04',
'libddwaf-1.0.18-linux-x86_64.tar.gz' => 'ae667f31cfa69f9f85c2fe4d963285361a5893d9bec3d5328a3ac9453c4cdd11',
'libddwaf-1.1.0-darwin-arm64.tar.gz' => '7318aefea7150fb85886cac1523052a2503af7f1c4c12beaacd6276ea334e83f',
'libddwaf-1.1.0-darwin-x86_64.tar.gz' => '01501b3effcd1d08ae4d4544b9be9674dfe093cc2b7f11f176879c91f374c8f8',
'libddwaf-1.1.0-linux-aarch64.tar.gz' => '160dc8ddb7ce475cd5860fd6c34cb61915b436deb9f0990c9d65dea144ac6d26',
'libddwaf-1.1.0-linux-x86_64.tar.gz' => '909f3d3f442b13d46d6862f61685ea63156c61564674740ba8af8b7f8c9b5267',
'libddwaf-1.2.0-darwin-arm64.tar.gz' => '1476e94e6a2a9dc1bec749fa58a9f55d21e31aec78295ec66b444cdfef51ea2b',
'libddwaf-1.2.0-darwin-x86_64.tar.gz' => 'f0b5ddf958d6a69903e03033380929cad67b663cf525ce51fa2b3a1d7fd23918',
'libddwaf-1.2.0-linux-aarch64.tar.gz' => 'e4bb190ba2c815a819f405f2d0b6aeea88299ebe831e0752393f8b20014a6cae',
'libddwaf-1.2.0-linux-x86_64.tar.gz' => 'ce8f5f549a98475b1e793df8886e1fdff608c0cbf0cb4372590b0ec4b384c405',
'libddwaf-1.2.1-darwin-arm64.tar.gz' => '5be84523ab84230344abff397dfd0fc7445c6619d41402601da3b81b62f15e34',
'libddwaf-1.2.1-darwin-x86_64.tar.gz' => '2c3ff1eadc4d9d3fc2fdca6f8795409dd9f11f12e3d98108c59fb6c3d34b0bdf',
'libddwaf-1.2.1-linux-aarch64.tar.gz' => '88111f8f33b5206ac60a6b886c1cda5197ba085f48c5c2cbe5ff3eafb7baa461',
'libddwaf-1.2.1-linux-x86_64.tar.gz' => '108dce1c96625890709b0d2e65b9bbf6cdbf9e6b570d071f2fe6170f8ff00f32',
'libddwaf-1.3.0-darwin-arm64.tar.gz' => 'cd5bce11dee1951b5c72dbaa862a7c04cefecadff6737231b4da979994f47883',
'libddwaf-1.3.0-darwin-x86_64.tar.gz' => '7c1a66308d8977233761ad35cccf96bdd3c6ef3b7b3e7e978176abfe626d96d5',
'libddwaf-1.3.0-linux-aarch64.tar.gz' => 'f173e4037a55ea8abbe05728672bea9707579a4ae75f2ceee8e64d560da312a8',
'libddwaf-1.3.0-linux-x86_64.tar.gz' => '54da81f96a11cc40fd40f1adb569d4d41651da27c0a123202d71823a661a14b6',
'libddwaf-1.5.1-darwin-arm64.tar.gz' => '817567043187e797fe7ce102dd3c5f8d5c6e4c19a76bbced5ab183dbf091a4d8',
'libddwaf-1.5.1-darwin-x86_64.tar.gz' => '17052d22a29853edad9d064edfc4e9978a4f32d4d9c7d6f62d7e0bab3a775845',
'libddwaf-1.5.1-linux-aarch64.tar.gz' => '73b18be793ba2efcae7b7a43c5e7c3ed94a0b2bbb7c56b177ca698c4a378fbd6',
'libddwaf-1.5.1-linux-x86_64.tar.gz' => '782f5c0cff725d5afbbea2a255a2690397a8d85cff0199626ff5f0197d6813ee',
'libddwaf-1.6.2-darwin-arm64.tar.gz' => 'e0a990b9d62aae46d0cf726fdb77550e42e95bb04660d8c0099fd42356fb251c',
'libddwaf-1.6.2-darwin-x86_64.tar.gz' => '6c29cc7729fd04821e19cecfa9bd5180d863baeb44a12a24ea2aa3a6d06c39c6',
'libddwaf-1.6.2-linux-aarch64.tar.gz' => 'db08e8c7f3e949e17c57934efa3ac10c9241ab4786b4ba2996c24df58f7cb3f0',
'libddwaf-1.6.2-linux-x86_64.tar.gz' => 'a667df7c9a7ae36ab6eecf759845abdb4dcc8ebb593a43af0698eb70aa9f89ca',
'libddwaf-1.7.0-darwin-arm64.tar.gz' => '2a1aca6b67614c6199e775bb22c6c67544d55bd6487b824ae0899cd42399f3f7',
'libddwaf-1.7.0-darwin-x86_64.tar.gz' => 'f91f587c679183a2d9c22d0e90f2275760d544f84ff2aff2b54d897d563e93e6',
'libddwaf-1.7.0-linux-aarch64.tar.gz' => '3db729225f3a21eab5ad6996b7b4d261e1fda2904148424ae37de4a97837f6ba',
'libddwaf-1.7.0-linux-x86_64.tar.gz' => '854fda937a0ca298795a79e63623a762afe013fd3f76b6aae58eee1211b56da5',
'libddwaf-1.8.2-darwin-arm64.tar.gz' => 'f7a18df1716241dcee10ff1289ba67fc377e60c5eaf6b2774b765432e0874e72',
'libddwaf-1.8.2-darwin-x86_64.tar.gz' => 'c1fbf821396c9ba62deeae9719aff9ecb6a904f77b7d68c95de4eb759fb646ac',
'libddwaf-1.8.2-linux-aarch64.tar.gz' => 'fee446827b2971454be992fa99284fb5b5d2609dd2cefba4c331fa1b53bc7faf',
'libddwaf-1.8.2-linux-x86_64.tar.gz' => '106d5830b9011df1d7257d70ca1016a5970c8f287e75e0ad00d67e821c9ff04c',
'libddwaf-1.9.0-darwin-arm64.tar.gz' => 'dbec69fbfd383266566f6bb2d9e033a88baab9bfc97b2ab552fbc22626b65b5a',
'libddwaf-1.9.0-darwin-x86_64.tar.gz' => 'fbb00c3dad779141ef037238315aab84adac5abfffb7944b19e5493d432ea43c',
'libddwaf-1.9.0-linux-aarch64.tar.gz' => '3869b807be750bc71359e1add277635afecc20ea8609e3fc4c0c9722a68b709f',
'libddwaf-1.9.0-linux-x86_64.tar.gz' => 'a1e7422116d318883ad43942d7416bbe3e92797e60840336a98d1100487de912',
'libddwaf-1.10.0-darwin-arm64.tar.gz' => '4ddecf38ca0a2048088dbbf663dc66c053fb243504be0000c44dfa802f15788f',
'libddwaf-1.10.0-darwin-x86_64.tar.gz' => 'f2bc8ed671cfa0662ed45cf3895cb4dd7fa0c8e9cdf4d2fe2b59eda9e9589813',
'libddwaf-1.10.0-linux-aarch64.tar.gz' => 'd74ebadd09a11cb342082d763439dd235be4583f52b8f597369640cc5daa60c6',
'libddwaf-1.10.0-linux-x86_64.tar.gz' => 'a51c63ea0d0223df5b7b0d7d9abc608cf63f65b5aebbbb1acba7bd667e4f1335',
'libddwaf-1.11.0-darwin-arm64.tar.gz' => 'a50d087d5b8f6d3b4bc72d4ef85e8004c06b179f07e5974f7849ccb552b292c8',
'libddwaf-1.11.0-darwin-x86_64.tar.gz' => 'e1285b9a62393a4a37fad16b49812052b9eed95920ffe4cd591e06ac27ed1b32',
'libddwaf-1.11.0-linux-aarch64.tar.gz' => '92a0a64daa00376b127dfe7d7f02436f39a611325113e212cf2cdafddd50053a',
'libddwaf-1.11.0-linux-x86_64.tar.gz' => '7a0682c2e65cec7540d04646621d6768bc8f42c5ff22da2a0d20801b51ad442a',
'libddwaf-1.14.0-darwin-arm64.tar.gz' => 'd9cd1c92a3a814b8f3c4f92f7dce3037904c2650fcff52019121b0a7c56a5106',
'libddwaf-1.14.0-darwin-x86_64.tar.gz' => '9bea4519fabd0d740ad45050654aef92b3c33ede2ea76e0c616adfb4b2aff828',
'libddwaf-1.14.0-linux-aarch64.tar.gz' => 'e54bd624459158c33f62c846399ccaf7ae851b039cb2daa727949ab5b1d50ff5',
'libddwaf-1.14.0-linux-x86_64.tar.gz' => '0e56a381e81cbdf8d8375d42642ee31ac46e576c7e4ad9e72d0b7d214c0f9874',
}
filename = Helpers.libddwaf_filename(platform: platform)
filepath = File.join(dirname, filename)
sha256 = sha256_filename[filename]
if sha256.nil?
fail "hash not found: #{filename.inspect}"
end
if File.exist?(filepath) && Digest::SHA256.hexdigest(File.read(filepath)) == sha256
next
end
uri = URI(format(uri_base, version: version, filename: filename))
Net::HTTP.start(uri.host, uri.port, use_ssl: true) do |http|
puts "fetch #{uri}"
req = Net::HTTP::Get.new(uri)
res = http.request(req)
case res
when Net::HTTPFound
uri = URI(res['Location'])
Net::HTTP.start(uri.host, uri.port, use_ssl: true) do |http|
puts "fetch #{uri}"
req = Net::HTTP::Get.new(uri)
res = http.request(req)
case res
when Net::HTTPFound
uri = URI(res['Location'])
fail "unexpected redirect: #{uri}"
when Net::HTTPOK
if (actual = Digest::SHA256.hexdigest(res.body)) != sha256
puts "fetch failed: expected #{sha256}, got #{actual}"
exit 1
end
FileUtils.mkdir_p(dirname)
File.open(filepath, 'wb') { |f| f.write(res.body) }
else
puts "fetch failed: #{res.class.name}"
exit 1
end
end
when Net::HTTPOK
if (actual = Digest::SHA256.hexdigest(res.body)) != sha256
puts "fetch failed: expected #{sha256}, got #{actual}"
exit 1
end
FileUtils.mkdir_p(dirname)
File.open(filepath, 'wb') { |f| f.write(res.body) }
else
puts "fetch failed: #{res.class.name}"
exit 1
end
end
end
task :extract, [:platform] => [] do |_, args|
platform = Helpers.parse_platform(args.to_h[:platform])
if File.exist?(Helpers.shared_lib_path(platform: platform))
next
end
Rake::Task['fetch'].execute(Rake::TaskArguments.new([:platform], [platform]))
require 'rubygems/package'
require 'fileutils'
dirname = Helpers.libddwaf_vendor_dir
filename = Helpers.libddwaf_filename(platform: platform)
filepath = File.join(dirname, filename)
File.open(filepath, 'rb') do |f|
FileUtils.rm_rf(Helpers.libddwaf_dir(platform: platform))
Gem::Package.new('').extract_tar_gz(f, dirname)
end
end
task :binary, [:platform] => [] do |_, args|
subplatform_for = {
# lean gems
'x86_64-linux-gnu' => ['x86_64-linux-gnu'],
'x86_64-linux-musl' => ['x86_64-linux-musl'],
'aarch64-linux-gnu' => ['aarch64-linux-gnu'],
'aarch64-linux-musl' => ['aarch64-linux-musl'],
'x86_64-darwin' => ['x86_64-darwin'],
'arm64-darwin' => ['arm64-darwin'],
# portable gems
'x86_64-linux:llvm' => ['x86_64-linux'],
'aarch64-linux:llvm' => ['aarch64-linux'],
# fat gems
'x86_64-linux:gnu+musl' => [
'x86_64-linux-gnu',
'x86_64-linux-musl',
],
'aarch64-linux:gnu+musl' => [
'aarch64-linux-gnu',
'aarch64-linux-musl',
],
'java' => [
'x86_64-linux',
'aarch64-linux',
'x86_64-darwin',
'arm64-darwin',
],
}
# alias default portable build
subplatform_for['x86_64-linux'] = subplatform_for['x86_64-linux:llvm']
subplatform_for['aarch64-linux'] = subplatform_for['aarch64-linux:llvm']
# preprocess argument
platform_arg = args.to_h[:platform]
if platform_arg.nil?
platform_arg = if RUBY_PLATFORM =~ /-linux$/
# no arg + -linux$ should build linux-gnu only
RUBY_PLATFORM + '-gnu'
elsif RUBY_PLATFORM =~ /^(.+-darwin)/
# no arg + darwin should build darwin$
$1
elsif RUBY_PLATFORM =~ /-linux-musl$/
# no arg + -linux-musl$ should build linux-musl on old rubygems
RUBY_PLATFORM
else
RUBY_PLATFORM
end
end
platform_string, _opts = platform_arg.split(':')
platform = Helpers.parse_platform(platform_string)
subplatforms = subplatform_for[platform_arg]
if subplatforms.nil?
fail "target platform not found: #{platform_arg.inspect}"
end
# loop for multiple deps on a single target, accumulating each shared lib path
shared_lib_paths = subplatforms.map do |subplatform_string|
subplatform = Helpers.parse_platform(subplatform_string)
Rake::Task['extract'].execute(Rake::TaskArguments.new([:platform], [subplatform]))
Helpers.shared_lib_path(platform: subplatform)
end
gemspec = Helpers.binary_gemspec(platform: platform)
gemspec.extensions.clear
gemspec.files = []
gemspec.files += Dir['lib/**/*.rb']
gemspec.files += ['NOTICE', 'CHANGELOG.md'] + Dir['LICENSE*']
gemspec.files += shared_lib_paths
FileUtils.chmod(0o0644, gemspec.files)
FileUtils.mkdir_p('pkg')
package = if Gem::VERSION < '2.0.0'
Gem::Builder.new(gemspec).build
else
require 'rubygems/package'
Gem::Package.build(gemspec)
end
FileUtils.mv(package, 'pkg')
end
task test: :spec
task default: 'spec'