rake format

Author: kateinoigakukun

Rakefile

@@ -9,14 +9,14 @@ require "ruby_wasm/packager"
 
 Dir.glob("tasks/**.rake").each { |f| import f }
 
-BUILD_SOURCES = ["3.3", "3.2", "head"]
-BUILD_PROFILES = ["full", "minimal"]
+BUILD_SOURCES = %w[3.3 3.2 head]
+BUILD_PROFILES = %w[full minimal]
 
-BUILDS = BUILD_SOURCES.product(BUILD_PROFILES).map do |src, profile|
-  [src, "wasm32-unknown-wasi", profile]
-end + BUILD_SOURCES.map do |src|
-  [src, "wasm32-unknown-emscripten", "full"]
-end
+BUILDS =
+  BUILD_SOURCES
+    .product(BUILD_PROFILES)
+    .map { |src, profile| [src, "wasm32-unknown-wasi", profile] } +
+    BUILD_SOURCES.map { |src| [src, "wasm32-unknown-emscripten", "full"] }
 
 NPM_PACKAGES = [
   {
@@ -54,11 +54,14 @@ STANDALONE_PACKAGES = [
 LIB_ROOT = File.dirname(__FILE__)
 
 TOOLCHAINS = {}
-BUILDS.map { |_, target, _| target }.uniq.each do |target|
-  build_dir = File.join(LIB_ROOT, "build")
-  toolchain = RubyWasm::Toolchain.get(target, build_dir)
-  TOOLCHAINS[toolchain.name] = toolchain
-end
+BUILDS
+  .map { |_, target, _| target }
+  .uniq
+  .each do |target|
+    build_dir = File.join(LIB_ROOT, "build")
+    toolchain = RubyWasm::Toolchain.get(target, build_dir)
+    TOOLCHAINS[toolchain.name] = toolchain
+  end
 
 namespace :build do
   BUILD_TASKS =
@@ -67,7 +70,18 @@ namespace :build do
 
       desc "Cross-build Ruby for #{@target}"
       task name do
-        sh *["exe/rbwasm", "build", "--ruby-version", src, "--target", target, "--build-profile", profile, "-o", "/dev/null"]
+        sh *[
+             "exe/rbwasm",
+             "build",
+             "--ruby-version",
+             src,
+             "--target",
+             target,
+             "--build-profile",
+             profile,
+             "-o",
+             "/dev/null"
+           ]
       end
     end
 

lib/ruby_wasm/cli.rb

@@ -11,8 +11,8 @@ def initialize(stdout:, stderr:)
 
     def run(args)
       available_commands = %w[build]
-      parser = OptionParser
-        .new do |opts|
+      parser =
+        OptionParser.new do |opts|
           opts.banner = <<~USAGE
           Usage: rbwasm [options...] [command]
 
@@ -70,9 +70,10 @@ def build(args)
             options[:target_triplet] = triplet
           end
 
-          opts.on("--build-profile PROFILE", "Build profile. full or minimal") do |profile|
-            options[:profile] = profile
-          end
+          opts.on(
+            "--build-profile PROFILE",
+            "Build profile. full or minimal"
+          ) { |profile| options[:profile] = profile }
 
           opts.on("--optimize", "Optimize the output") do
             options[:optimize] = true
@@ -115,10 +116,7 @@ def build(args)
     private
 
     def build_config(options)
-      config = {
-        target: options[:target_triplet],
-        src: options[:ruby_version],
-      }
+      config = { target: options[:target_triplet], src: options[:ruby_version] }
       case options[:profile]
       when "full"
         config[:profile] = RubyWasm::Packager::ALL_DEFAULT_EXTS
@@ -131,10 +129,9 @@ def build_config(options)
     end
 
     def do_build(executor, tmp_dir, options)
-      if defined?(Bundler)
-        definition = Bundler.definition
-      end
-      packager = RubyWasm::Packager.new(tmp_dir, options[:target_triplet], definition)
+      definition = Bundler.definition if defined?(Bundler)
+      packager =
+        RubyWasm::Packager.new(tmp_dir, options[:target_triplet], definition)
       wasm_bytes = packager.package(executor, options)
       @stderr.puts "Size: #{SizeFormatter.format(wasm_bytes.size)}"
       case options[:output]

lib/ruby_wasm/packager.rb

@@ -94,9 +94,7 @@ def self.build_source_aliases(root)
         url: "https://cache.ruby-lang.org/pub/ruby/3.2/ruby-3.2.2.tar.gz"
       }
     }
-    sources.each do |name, source|
-      source[:name] = name
-    end
+    sources.each { |name, source| source[:name] = name }
 
     build_manifest = File.join(root, "build_manifest.json")
     if File.exist?(build_manifest)
@@ -112,19 +110,18 @@ def self.build_source_aliases(root)
     sources
   end
 
-  ALL_DEFAULT_EXTS = "bigdecimal,cgi/escape,continuation,coverage,date,dbm,digest/bubblebabble,digest,digest/md5,digest/rmd160,digest/sha1,digest/sha2,etc,fcntl,fiber,gdbm,json,json/generator,json/parser,nkf,objspace,pathname,psych,racc/cparse,rbconfig/sizeof,ripper,stringio,strscan,monitor,zlib,openssl"
+  ALL_DEFAULT_EXTS =
+    "bigdecimal,cgi/escape,continuation,coverage,date,dbm,digest/bubblebabble,digest,digest/md5,digest/rmd160,digest/sha1,digest/sha2,etc,fcntl,fiber,gdbm,json,json/generator,json/parser,nkf,objspace,pathname,psych,racc/cparse,rbconfig/sizeof,ripper,stringio,strscan,monitor,zlib,openssl"
 
   # Retrieves the build options used for building Ruby itself.
   def build_options
     default = {
       target: "wasm32-unknown-wasi",
       src: "3.3",
-      default_exts: ALL_DEFAULT_EXTS,
+      default_exts: ALL_DEFAULT_EXTS
     }
     override = {}
-    if @config
-      override = @config["build_options"] || {}
-    end
+    override = @config["build_options"] || {} if @config
     # Merge the default options with the config options
     default.merge(override)
   end
@@ -135,16 +132,22 @@ def full_build_options
     toolchain = RubyWasm::Toolchain.get(options[:target])
     build_dir = File.join(root, "build")
     rubies_dir = File.join(root, "rubies")
-    src = if options[:src].is_a?(Hash)
-      options[:src]
-    else
-      src_name = options[:src]
-      aliases = self.class.build_source_aliases(root)
-      aliases[src_name] || raise("Unknown Ruby source: #{src_name} (available: #{aliases.keys.join(", ")})")
-    end
+    src =
+      if options[:src].is_a?(Hash)
+        options[:src]
+      else
+        src_name = options[:src]
+        aliases = self.class.build_source_aliases(root)
+        aliases[src_name] ||
+          raise(
+            "Unknown Ruby source: #{src_name} (available: #{aliases.keys.join(", ")})"
+          )
+      end
     options.merge(
-      toolchain: toolchain, build_dir: build_dir,
-      rubies_dir: rubies_dir, src: src
+      toolchain: toolchain,
+      build_dir: build_dir,
+      rubies_dir: rubies_dir,
+      src: src
     )
   end
 end

packages/npm-packages/ruby-wasm-wasi/src/index.ts

@@ -87,9 +87,7 @@ export class RubyVM {
    * @param args The command line arguments to pass to Ruby. Must be
    * an array of strings starting with the Ruby program name.
    */
-  initialize(
-    args: string[] = ["ruby.wasm", "-EUTF-8", "-e_=0"],
-  ) {
+  initialize(args: string[] = ["ruby.wasm", "-EUTF-8", "-e_=0"]) {
     const c_args = args.map((arg) => arg + "\0");
     this.guest.rubyInit();
     this.guest.rubySysinit(c_args);