Class: RBS::CLI

Inherits:
Object
  • Object
show all
Defined in:
lib/rbs/cli.rb

Defined Under Namespace

Classes: LibraryOptions

Constant Summary collapse

COMMANDS = 
[:ast, :list, :ancestors, :methods, :method, :validate, :constant, :paths, :prototype, :vendor, :parse, :test, :collection]

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(stdout:, stderr:) ⇒ CLI

Returns a new instance of CLI.



78
79
80
81
 
# File 'lib/rbs/cli.rb', line 78

def initialize(stdout:, stderr:)
  @stdout = stdout
  @stderr = stderr
end

Instance Attribute Details

#stderr ⇒ Object (readonly)

Returns the value of attribute stderr.



76
77
78
 
# File 'lib/rbs/cli.rb', line 76

def stderr
  @stderr
end

#stdout ⇒ Object (readonly)

Returns the value of attribute stdout.



75
76
77
 
# File 'lib/rbs/cli.rb', line 75

def stdout
  @stdout
end

Instance Method Details

#collection_options(args) ⇒ Object 



923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
 
# File 'lib/rbs/cli.rb', line 923

def collection_options(args)
  OptionParser.new do |opts|
    opts.banner = <<~HELP
      Usage: rbs collection [install|update|init|clean|help]

      Manage RBS collection, which contains third party RBS.

      Examples:

        # Initialize the configration file
        $ rbs collection init

        # Generate the lock file and install RBSs from the lock file
        $ rbs collection install

        # Update the RBSs
        $ rbs collection update
    HELP
    opts.on('--frozen') if args[0] == 'install'
  end
end

#has_parser? ⇒ Boolean

Returns:

  • (Boolean) 


98
99
100
 
# File 'lib/rbs/cli.rb', line 98

def has_parser?
  defined?(RubyVM::AbstractSyntaxTree)
end

#parse_logging_options(opts) ⇒ Object 



85
86
87
88
89
90
91
92
93
94
95
96
 
# File 'lib/rbs/cli.rb', line 85

def parse_logging_options(opts)
  opts.on("--log-level LEVEL", "Specify log level (defaults to `warn`)") do |level|
    RBS.logger_level = level
  end

  opts.on("--log-output OUTPUT", "Specify the file to output log (defaults to stderr)") do |output|
    io = File.open(output, "a") or raise
    RBS.logger_output = io
  end

  opts
end

#run(args) ⇒ Object 



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
 
# File 'lib/rbs/cli.rb', line 102

def run(args)
  options = LibraryOptions.new

  opts = OptionParser.new
  opts.banner = <<~USAGE
    Usage: rbs [options...] [command...]

    Available commands: #{COMMANDS.join(", ")}, version, help.

    Options:
  USAGE
  options.setup_library_options(opts)
  parse_logging_options(opts)
  opts.version = RBS::VERSION

  opts.order!(args)

  command = args.shift&.to_sym

  case command
  when :version
    stdout.puts opts.ver
  when *COMMANDS
    __send__ :"run_#{command}", args, options
  else
    stdout.puts opts.help
  end
end

#run_ancestors(args, options) ⇒ Object 



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
 
# File 'lib/rbs/cli.rb', line 232

def run_ancestors(args, options)
  # @type var kind: :instance | :singleton
  kind = :instance

  OptionParser.new do |opts|
    opts.banner = <<EOU
Usage: rbs ancestors [options...] [type_name]

Show ancestors of the given class or module.

Examples:

  $ rbs ancestors --instance String
  $ rbs ancestors --singleton Array

Options:
EOU
    opts.on("--instance", "Ancestors of instance of the given type_name (default)") { kind = :instance }
    opts.on("--singleton", "Ancestors of singleton of the given type_name") { kind = :singleton }
  end.order!(args)

  loader = options.loader()

  env = Environment.from_loader(loader).resolve_type_names

  builder = DefinitionBuilder::AncestorBuilder.new(env: env)
  type_name = TypeName(args[0]).absolute!

  if env.class_decls.key?(type_name)
    ancestors = case kind
                when :instance
                  builder.instance_ancestors(type_name)
                when :singleton
                  builder.singleton_ancestors(type_name)
                else
                  raise
                end

    ancestors.ancestors.each do |ancestor|
      case ancestor
      when Definition::Ancestor::Singleton
        stdout.puts "singleton(#{ancestor.name})"
      when Definition::Ancestor::Instance
        if ancestor.args.empty?
          stdout.puts ancestor.name.to_s
        else
          stdout.puts "#{ancestor.name}[#{ancestor.args.join(", ")}]"
        end
      end
    end
  else
    stdout.puts "Cannot find class: #{type_name}"
  end
end

#run_ast(args, options) ⇒ Object 



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
 
# File 'lib/rbs/cli.rb', line 131

def run_ast(args, options)
  OptionParser.new do |opts|
    opts.banner = <<EOB
Usage: rbs ast [patterns...]

Print JSON AST of loaded environment.
You can specify patterns to filter declarations with the file names.

Examples:

  $ rbs ast
  $ rbs ast 'basic_object.rbs'
  $ rbs -I ./sig ast ./sig
  $ rbs -I ./sig ast '*/models/*.rbs'
EOB
  end.order!(args)

  patterns = args.map do |arg|
    path = Pathname(arg)
    if path.exist?
      # Pathname means a directory or a file
      path
    else
      # String means a `fnmatch` pattern
      arg
    end
  end

  loader = options.loader()

  env = Environment.from_loader(loader).resolve_type_names

  decls = env.declarations.select do |decl|
    loc = decl.location or raise
    # @type var name: String
    name = loc.buffer.name

    patterns.empty? || patterns.any? do |pat|
      case pat
      when Pathname
        Pathname(name).ascend.any? {|p| p == pat }
      when String
        name.end_with?(pat) || File.fnmatch(pat, name, File::FNM_EXTGLOB)
      end
    end
  end

  stdout.print JSON.generate(decls)
  stdout.flush
end

#run_collection(args, options) ⇒ Object 



868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
 
# File 'lib/rbs/cli.rb', line 868

def run_collection(args, options)
  opts = collection_options(args)
  params = {}
  opts.order args.drop(1), into: params
  config_path = options.config_path or raise
  lock_path = Collection::Config.to_lockfile_path(config_path)

  case args[0]
  when 'install'
    unless params[:frozen]
      Collection::Config.generate_lockfile(config_path: config_path, gemfile_lock_path: Pathname('./Gemfile.lock'))
    end
    Collection::Installer.new(lockfile_path: lock_path, stdout: stdout).install_from_lockfile
  when 'update'
    # TODO: Be aware of argv to update only specified gem
    Collection::Config.generate_lockfile(config_path: config_path, gemfile_lock_path: Pathname('./Gemfile.lock'), with_lockfile: false)
    Collection::Installer.new(lockfile_path: lock_path, stdout: stdout).install_from_lockfile
  when 'init'
    if config_path.exist?
      puts "#{config_path} already exists"
      exit 1
    end

    config_path.write(<<~'YAML')
      # Download sources
      sources:
        - name: ruby/gem_rbs_collection
          remote: https://github.com/ruby/gem_rbs_collection.git
          revision: main
          repo_dir: gems

      # A directory to install the downloaded RBSs
      path: .gem_rbs_collection

      gems:
        # Skip loading rbs gem's RBS.
        # It's unnecessary if you don't use rbs as a library.
        - name: rbs
          ignore: true
    YAML
    stdout.puts "created: #{config_path}"
  when 'clean'
    unless lock_path.exist?
      puts "#{lock_path} should exist to clean"
      exit 1
    end
    Collection::Cleaner.new(lockfile_path: lock_path)
  when 'help'
    puts opts.help
  else
    puts opts.help
    exit 1
  end
end

#run_constant(args, options) ⇒ Object 



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
 
# File 'lib/rbs/cli.rb', line 500

def run_constant(args, options)
  # @type var context: String?
  context = nil

  OptionParser.new do |opts|
    opts.banner = <<EOU
Usage: rbs constant [options...] [name]

Resolve constant based on RBS.

Examples:

  $ rbs constant ::Object
  $ rbs constant UTF_8
  $ rbs constant --context=::Encoding UTF_8

Options:
EOU
    opts.on("--context CONTEXT", "Name of the module where the constant resolution starts") {|c| context = c }
  end.order!(args)

  unless args.size == 1
    stdout.puts "Expected one argument."
    return
  end

  loader = options.loader()
  env = Environment.from_loader(loader).resolve_type_names

  builder = DefinitionBuilder.new(env: env)
  table = ConstantTable.new(builder: builder)

  namespace = context ? Namespace.parse(context).absolute! : Namespace.root
  stdout.puts "Context: #{namespace}"
  name = Namespace.parse(args[0]).to_type_name
  stdout.puts "Constant name: #{name}"

  constant = table.resolve_constant_reference(name, context: namespace.ascend.to_a)

  if constant
    stdout.puts " => #{constant.name}: #{constant.type}"
  else
    stdout.puts " => [no constant]"
  end
end

#run_list(args, options) ⇒ Object 



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
 
# File 'lib/rbs/cli.rb', line 182

def run_list(args, options)
  # @type var list: Set[:class | :module | :interface]
  list = Set[]

  OptionParser.new do |opts|
    opts.banner = <<EOB
Usage: rbs list [options...]

List classes, modules, and interfaces.

Examples:

  $ rbs list
  $ rbs list --class --module --interface

Options:
EOB
    opts.on("--class", "List classes") { list << :class }
    opts.on("--module", "List modules") { list << :module }
    opts.on("--interface", "List interfaces") { list << :interface }
  end.order!(args)

  list.merge(_ = [:class, :module, :interface]) if list.empty?

  loader = options.loader()

  env = Environment.from_loader(loader).resolve_type_names

  if list.include?(:class) || list.include?(:module)
    env.class_decls.each do |name, entry|
      case entry
      when Environment::ModuleEntry
        if list.include?(:module)
          stdout.puts "#{name} (module)"
        end
      when Environment::ClassEntry
        if list.include?(:class)
          stdout.puts "#{name} (class)"
        end
      end
    end
  end

  if list.include?(:interface)
    env.interface_decls.each do |name, entry|
      stdout.puts "#{name} (interface)"
    end
  end
end

#run_method(args, options) ⇒ Object 



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
 
# File 'lib/rbs/cli.rb', line 343

def run_method(args, options)
  # @type var kind: :instance | :singleton
  kind = :instance

  OptionParser.new do |opts|
    opts.banner = <<EOU
Usage: rbs method [options...] [type_name] [method_name]

Show the information of the method specified by type_name and method_name.

Examples:

  $ rbs method --instance Kernel puts
  $ rbs method --singleton String try_convert

Options:
EOU
    opts.on("--instance", "Show an instance method (default)") { kind = :instance }
    opts.on("--singleton", "Show a singleton method") { kind = :singleton }
  end.order!(args)

  unless args.size == 2
    stdout.puts "Expected two arguments, but given #{args.size}."
    return
  end

  loader = options.loader()
  env = Environment.from_loader(loader).resolve_type_names

  builder = DefinitionBuilder.new(env: env)
  type_name = TypeName(args[0]).absolute!
  method_name = args[1].to_sym

  unless env.class_decls.key?(type_name)
    stdout.puts "Cannot find class: #{type_name}"
    return
  end

  definition = case kind
               when :instance
                 builder.build_instance(type_name)
               when :singleton
                 builder.build_singleton(type_name)
               else
                 raise
               end

  method = definition.methods[method_name]

  unless method
    stdout.puts "Cannot find method: #{method_name}"
    return
  end

  stdout.puts "#{type_name}#{kind == :instance ? "#" : "."}#{method_name}"
  stdout.puts "  defined_in: #{method.defined_in}"
  stdout.puts "  implementation: #{method.implemented_in}"
  stdout.puts "  accessibility: #{method.accessibility}"
  stdout.puts "  types:"
  separator = " "
  for type in method.method_types
    stdout.puts "    #{separator} #{type}"
    separator = "|"
  end
end

#run_methods(args, options) ⇒ Object 



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
 
# File 'lib/rbs/cli.rb', line 287

def run_methods(args, options)
  # @type var kind: :instance | :singleton
  kind = :instance
  inherit = true

  OptionParser.new do |opts|
    opts.banner = <<EOU
Usage: rbs methods [options...] [type_name]

Show methods defined in the class or module.

Examples:

  $ rbs methods --instance Kernel
  $ rbs methods --singleton --no-inherit String

Options:
EOU
    opts.on("--instance", "Show instance methods (default)") { kind = :instance }
    opts.on("--singleton", "Show singleton methods") { kind = :singleton }
    opts.on("--[no-]inherit", "Show methods defined in super class and mixed modules too") {|v| inherit = v }
  end.order!(args)

  unless args.size == 1
    stdout.puts "Expected one argument."
    return
  end

  loader = options.loader()

  env = Environment.from_loader(loader).resolve_type_names

  builder = DefinitionBuilder.new(env: env)
  type_name = TypeName(args[0]).absolute!

  if env.class_decls.key?(type_name)
    definition = case kind
                 when :instance
                   builder.build_instance(type_name)
                 when :singleton
                   builder.build_singleton(type_name)
                 else
                   raise
                 end

    definition.methods.keys.sort.each do |name|
      method = definition.methods[name]
      if inherit || method.implemented_in == type_name
        stdout.puts "#{name} (#{method.accessibility})"
      end
    end
  else
    stdout.puts "Cannot find class: #{type_name}"
  end
end

#run_parse(args, options) ⇒ Object 



763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
 
# File 'lib/rbs/cli.rb', line 763

def run_parse(args, options)
  OptionParser.new do |opts|
    opts.banner = <<-EOB
Usage: rbs parse [files...]

Parse given RBS files and print syntax errors.

Examples:

  $ rbs parse sig/app/models.rbs sig/app/controllers.rbs
    EOB
  end.parse!(args)

  loader = options.loader()

  syntax_error = false
  args.each do |path|
    path = Pathname(path)
    loader.each_file(path, skip_hidden: false, immediate: true) do |file_path|
      RBS.logger.info "Parsing #{file_path}..."
      buffer = Buffer.new(content: file_path.read, name: file_path)
      Parser.parse_signature(buffer)
    rescue RBS::ParsingError => ex
      stdout.puts ex.message
      syntax_error = true
    end
  end

  exit 1 if syntax_error
end

#run_paths(args, options) ⇒ Object 



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
 
# File 'lib/rbs/cli.rb', line 546

def run_paths(args, options)
  OptionParser.new do |opts|
    opts.banner = <<EOU
Usage: rbs paths

Show paths to directories where the RBS files are loaded from.

Examples:

  $ rbs paths
  $ rbs -r set paths
EOU
  end.parse!(args)

  loader = options.loader()

  kind_of = -> (path) {
    # @type var path: Pathname
    case
    when path.file?
      "file"
    when path.directory?
      "dir"
    when !path.exist?
      "absent"
    else
      "unknown"
    end
  }

  loader.each_dir do |source, dir|
    case source
    when :core
      stdout.puts "#{dir} (#{kind_of[dir]}, core)"
    when Pathname
      stdout.puts "#{dir} (#{kind_of[dir]})"
    when EnvironmentLoader::Library
      stdout.puts "#{dir} (#{kind_of[dir]}, library, name=#{source.name})"
    end
  end
end

#run_prototype(args, options) ⇒ Object 



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
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
 
# File 'lib/rbs/cli.rb', line 588

def run_prototype(args, options)
  format = args.shift

  case format
  when "rbi", "rb"
    decls = run_prototype_file(format, args)
  when "runtime"
    require_libs = []
    relative_libs = []
    merge = false
    owners_included = []

    OptionParser.new do |opts|
      opts.banner = <<EOU
Usage: rbs prototype runtime [options...] [pattern...]

Generate RBS prototype based on runtime introspection.
It loads Ruby code specified in [options] and generates RBS prototypes for classes matches to [pattern].

Examples:

  $ rbs prototype runtime String
  $ rbs prototype runtime --require set Set
  $ rbs prototype runtime -R lib/rbs RBS::*

Options:
EOU
      opts.on("-r", "--require LIB", "Load library using `require`") do |lib|
        require_libs << lib
      end
      opts.on("-R", "--require-relative LIB", "Load library using `require_relative`") do |lib|
        relative_libs << lib
      end
      opts.on("--merge", "Merge generated prototype RBS with existing RBS") do
        merge = true
      end
      opts.on("--method-owner CLASS", "Generate method prototypes if the owner of the method is [CLASS]") do |klass|
        owners_included << klass
      end
    end.parse!(args)

    loader = options.loader()
    env = Environment.from_loader(loader).resolve_type_names

    require_libs.each do |lib|
      require(lib)
    end

    relative_libs.each do |lib|
      eval("require_relative(lib)", binding, "rbs")
    end

    decls = Prototype::Runtime.new(patterns: args, env: env, merge: merge, owners_included: owners_included).decls
  else
    stdout.puts <<EOU
Usage: rbs prototype [generator...] [args...]

Generate prototype of RBS files.
Supported generators are rb, rbi, runtime.

Examples:

  $ rbs prototype rb foo.rb
  $ rbs prototype rbi foo.rbi
  $ rbs prototype runtime String
EOU
    exit 1
  end

  if decls
    writer = Writer.new(out: stdout)
    writer.write decls
  else
    exit 1
  end
end

#run_prototype_file(format, args) ⇒ Object 



665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
 
# File 'lib/rbs/cli.rb', line 665

def run_prototype_file(format, args)
  availability = unless has_parser?
                   "\n** This command does not work on this interpreter (#{RUBY_ENGINE}) **\n"
                 end

  opts = OptionParser.new
  opts.banner = <<EOU
Usage: rbs prototype #{format} [files...]
#{availability}
Generate RBS prototype from source code.
It parses specified Ruby code and and generates RBS prototypes.

It only works on MRI because it parses Ruby code with `RubyVM::AbstractSyntaxTree`.

Examples:

  $ rbs prototype rb lib/foo.rb
  $ rbs prototype rbi sorbet/rbi/foo.rbi
EOU
  opts.parse!(args)

  unless has_parser?
    stdout.puts "Not supported on this interpreter (#{RUBY_ENGINE})."
    exit 1
  end

  if args.empty?
    stdout.puts opts
    return nil
  end

  parser = case format
           when "rbi"
             Prototype::RBI.new()
           when "rb"
             Prototype::RB.new()
           end

  args.each do |file|
    parser.parse Pathname(file).read
  end

  parser.decls
end

#run_test(args, options) ⇒ Object 



804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
 
# File 'lib/rbs/cli.rb', line 804

def run_test(args, options)
  # @type var unchecked_classes: Array[String]
  unchecked_classes = []
  # @type var targets: Array[String]
  targets = []
  # @type var sample_size: String?
  sample_size = nil
  # @type var double_suite: String?
  double_suite = nil

  (opts = OptionParser.new do |opts|
    opts.banner = <<EOB
Usage: rbs [rbs options...] test [test options...] COMMAND

Examples:

  $ rbs test rake test
  $ rbs --log-level=debug test --target SomeModule::* rspec
  $ rbs test --target SomeModule::* --target AnotherModule::* --target SomeClass rake test

Options:
EOB
    opts.on("--target TARGET", "Sets the runtime test target") do |target|
      targets << target
    end

    opts.on("--sample-size SAMPLE_SIZE", "Sets the sample size") do |size|
      sample_size = size
    end

    opts.on("--unchecked-class UNCHECKED_CLASS", "Sets the class that would not be checked") do |unchecked_class|
      unchecked_classes << unchecked_class
    end

    opts.on("--double-suite DOUBLE_SUITE", "Sets the double suite in use (currently supported: rspec | minitest)") do |suite|
      double_suite = suite
    end
  end).order!(args)

  if args.length.zero?
    stdout.puts opts.help
    exit 1
  end

  # @type var env_hash: Hash[String, String?]
  env_hash = {
    'RUBYOPT' => "#{ENV['RUBYOPT']} -rrbs/test/setup",
    'RBS_TEST_OPT' => test_opt(options),
    'RBS_TEST_LOGLEVEL' => RBS.logger_level,
    'RBS_TEST_SAMPLE_SIZE' => sample_size,
    'RBS_TEST_DOUBLE_SUITE' => double_suite,
    'RBS_TEST_UNCHECKED_CLASSES' => (unchecked_classes.join(',') unless unchecked_classes.empty?),
    'RBS_TEST_TARGET' => (targets.join(',') unless targets.empty?)
  }

  # @type var out: String
  # @type var err: String
  out, err, status = __skip__ = Open3.capture3(env_hash, *args)
  stdout.print(out)
  stderr.print(err)

  status
end

#run_validate(args, options) ⇒ Object 



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
 
# File 'lib/rbs/cli.rb', line 409

def run_validate(args, options)
  OptionParser.new do |opts|
    opts.banner = <<EOU
Usage: rbs validate

Validate RBS files. It ensures the type names in RBS files are present and the type applications have correct arity.

Examples:

  $ rbs validate
EOU

    opts.on("--silent") do
      require "stringio"
      @stdout = StringIO.new
    end
  end.parse!(args)

  loader = options.loader()
  env = Environment.from_loader(loader).resolve_type_names

  builder = DefinitionBuilder.new(env: env)
  validator = Validator.new(env: env, resolver: TypeNameResolver.from_env(env))

  env.class_decls.each do |name, decl|
    stdout.puts "Validating class/module definition: `#{name}`..."
    builder.build_instance(name).each_type do |type|
      validator.validate_type type, context: [Namespace.root]
    end
    builder.build_singleton(name).each_type do |type|
      validator.validate_type type, context: [Namespace.root]
    end

    d = decl.primary.decl

    validator.validate_type_params(
      d.type_params,
      type_name: name,
      location: d.location&.aref(:type_params)
    )

    decl.decls.each do |d|
      d.decl.each_member do |member|
        case member
        when AST::Members::MethodDefinition
          validator.validate_method_definition(member, type_name: name)
        end
      end
    end
  end

  env.interface_decls.each do |name, decl|
    stdout.puts "Validating interface: `#{name}`..."
    builder.build_interface(name).each_type do |type|
      validator.validate_type type, context: [Namespace.root]
    end

    validator.validate_type_params(
      decl.decl.type_params,
      type_name: name,
      location: decl.decl.location&.aref(:type_params)
    )

    decl.decl.members.each do |member|
      case member
      when AST::Members::MethodDefinition
        validator.validate_method_definition(member, type_name: name)
      end
    end
  end

  env.constant_decls.each do |name, const|
    stdout.puts "Validating constant: `#{name}`..."
    validator.validate_type const.decl.type, context: const.context
    builder.ensure_namespace!(name.namespace, location: const.decl.location)
  end

  env.global_decls.each do |name, global|
    stdout.puts "Validating global: `#{name}`..."
    validator.validate_type global.decl.type, context: [Namespace.root]
  end

  env.alias_decls.each do |name, decl|
    stdout.puts "Validating alias: `#{name}`..."
    builder.expand_alias1(name).tap do |type|
      validator.validate_type type, context: [Namespace.root]
    end
    validator.validate_type_alias(entry: decl)
  end
end

#run_vendor(args, options) ⇒ Object 



710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
 
# File 'lib/rbs/cli.rb', line 710

def run_vendor(args, options)
  clean = false
  vendor_dir = Pathname("vendor/sigs")

  OptionParser.new do |opts|
    opts.banner = <<-EOB
Usage: rbs vendor [options...] [gems...]

Vendor signatures in the project directory.
This command ignores the RBS loading global options, `-r` and `-I`.

Examples:

  $ rbs vendor
  $ rbs vendor --vendor-dir=sig
  $ rbs vendor --no-stdlib

Options:
    EOB

    opts.on("--[no-]clean", "Clean vendor directory (default: no)") do |v|
      clean = v
    end

    opts.on("--vendor-dir [DIR]", "Specify the directory for vendored signatures (default: vendor/sigs)") do |path|
      vendor_dir = Pathname(path)
    end
  end.parse!(args)

  stdout.puts "Vendoring signatures to #{vendor_dir}..."

  loader = options.loader()

  args.each do |gem|
    name, version = gem.split(/:/, 2)

    next unless name

    stdout.puts "  Loading library: #{name}, version=#{version}..."
    loader.add(library: name, version: version)
  end

  vendorer = Vendorer.new(vendor_dir: vendor_dir, loader: loader)

  if clean
    stdout.puts "  Deleting #{vendor_dir}..."
    vendorer.clean!
  end

  stdout.puts "  Copying RBS files..."
  vendorer.copy!
end

#test_opt(options) ⇒ Object 



794
795
796
797
798
799
800
801
802
 
# File 'lib/rbs/cli.rb', line 794

def test_opt options
  opts = []

  opts.push(*options.repos.map {|dir| "--repo #{Shellwords.escape(dir)}"})
  opts.push(*options.dirs.map {|dir| "-I #{Shellwords.escape(dir)}"})
  opts.push(*options.libs.map {|lib| "-r#{Shellwords.escape(lib)}"})

  opts.empty? ? nil : opts.join(" ")
end