cli.rb in tapioca-0.10.0

- old
+ new

@@ -103,48 +103,48 @@
       desc: "Suppresses file creation output",
       default: false
     option :workers,
       aliases: ["-w"],
       type: :numeric,
-      desc: "EXPERIMENTAL: Number of parallel workers to use when generating RBIs",
-      default: 1
+      desc: "Number of parallel workers to use when generating RBIs (default: auto)"
     option :rbi_max_line_length,
       type: :numeric,
       desc: "Set the max line length of generated RBIs. Signatures longer than the max line length will be wrapped",
       default: DEFAULT_RBI_MAX_LINE_LENGTH
     option :environment,
       aliases: ["-e"],
       type: :string,
       desc: "The Rack/Rails environment to use when generating RBIs",
       default: DEFAULT_ENVIRONMENT
+    option :list_compilers,
+      aliases: ["-l"],
+      type: :boolean,
+      desc: "List all loaded compilers",
+      default: false
     def dsl(*constants)
       set_environment(options)
 
       command = Commands::Dsl.new(
         requested_constants: constants,
         outpath: Pathname.new(options[:outdir]),
         only: options[:only],
         exclude: options[:exclude],
         file_header: options[:file_header],
-        compiler_path: Tapioca::Dsl::Compilers::DIRECTORY,
         tapioca_path: TAPIOCA_DIR,
         should_verify: options[:verify],
         quiet: options[:quiet],
         verbose: options[:verbose],
         number_of_workers: options[:workers],
         rbi_formatter: rbi_formatter(options)
       )
 
-      if options[:workers] != 1
-        say(
-          "Using more than one worker is experimental and might produce results that are not deterministic",
-          :red
-        )
-      end
-
       Tapioca.silence_warnings do
-        command.execute
+        if options[:list_compilers]
+          command.list_compilers
+        else
+          command.execute
+        end
       end
     end
 
     desc "gem [gem...]", "generate RBIs from gems"
     option :outdir,
@@ -199,12 +199,11 @@
       desc: "Include RBIs found in the `rbi/` directory of the gem",
       default: true
     option :workers,
       aliases: ["-w"],
       type: :numeric,
-      desc: "EXPERIMENTAL: Number of parallel workers to use when generating RBIs",
-      default: 1
+      desc: "Number of parallel workers to use when generating RBIs (default: auto)"
     option :auto_strictness,
       type: :boolean,
       desc: "Autocorrect strictness in gem RBIs in case of conflict with the DSL RBIs",
       default: true
     option :dsl_dir,
@@ -250,17 +249,10 @@
         unless gems.empty?
           raise MalformattedArgumentError, "Option '--all' must be provided without any other arguments" if all
           raise MalformattedArgumentError, "Option '--verify' must be provided without any other arguments" if verify
         end
 
-        if options[:workers] != 1
-          say(
-            "Using more than one worker is experimental and might produce results that are not deterministic",
-            :red
-          )
-        end
-
         if gems.empty? && !all
           command.sync(should_verify: verify, exclude: options[:exclude])
         else
           command.execute
         end
@@ -273,11 +265,11 @@
     option :dsl_rbi_dir, type: :string, desc: "Path to DSL RBIs", default: DEFAULT_DSL_DIR
     option :shim_rbi_dir, type: :string, desc: "Path to shim RBIs", default: DEFAULT_SHIM_DIR
     option :annotations_rbi_dir, type: :string, desc: "Path to annotations RBIs", default: DEFAULT_ANNOTATIONS_DIR
     option :todo_rbi_file, type: :string, desc: "Path to the generated todo RBI file", default: DEFAULT_TODO_FILE
     option :payload, type: :boolean, desc: "Check shims against Sorbet's payload", default: true
-    option :workers, aliases: ["-w"], type: :numeric, desc: "EXPERIMENTAL: Number of parallel workers", default: 1
+    option :workers, aliases: ["-w"], type: :numeric, desc: "Number of parallel workers (default: auto)"
     def check_shims
       Tapioca.disable_traces
 
       command = Commands::CheckShims.new(
         gem_rbi_dir: options[:gem_rbi_dir],
@@ -323,11 +315,13 @@
     def __print_version
       puts "Tapioca v#{Tapioca::VERSION}"
     end
 
     no_commands do
-      def self.exit_on_failure?
-        true
+      class << self
+        def exit_on_failure?
+          true
+        end
       end
     end
 
     private
 