run bundle gem --ext=c

.github/workflows/main.yml

@@ -0,0 +1,27 @@
+name: Ruby
+
+on:
+  push:
+    branches:
+      - main
+
+  pull_request:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    name: Ruby ${{ matrix.ruby }}
+    strategy:
+      matrix:
+        ruby:
+          - '3.3.1'
+
+    steps:
+    - uses: actions/checkout@v4
+    - name: Set up Ruby
+      uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: ${{ matrix.ruby }}
+        bundler-cache: true
+    - name: Run the default task
+      run: bundle exec rake

CHANGELOG.md

@@ -0,0 +1,5 @@
+## [Unreleased]
+
+## [0.1.0] - 2024-05-25
+
+- Initial release

Gemfile

@@ -0,0 +1,12 @@
+# frozen_string_literal: true
+
+source "https://rubygems.org"
+
+# Specify your gem's dependencies in quickjs.gemspec
+gemspec
+
+gem "rake", "~> 13.0"
+
+gem "rake-compiler"
+
+gem "test-unit", "~> 3.0"

Rakefile

@@ -0,0 +1,22 @@
+# frozen_string_literal: true
+
+require 'bundler/gem_tasks'
+require 'rake/testtask'
+
+Rake::TestTask.new(:test) do |t|
+  t.libs << 'test'
+  t.libs << 'lib'
+  t.test_files = FileList['test/**/*_test.rb']
+end
+
+require 'rake/extensiontask'
+
+task build: :compile
+
+GEMSPEC = Gem::Specification.load('quickjs.gemspec')
+
+Rake::ExtensionTask.new('quickjs', GEMSPEC) do |ext|
+  ext.lib_dir = 'lib/quickjs'
+end
+
+task default: %i[clobber compile test]

bin/console

@@ -0,0 +1,11 @@
+#!/usr/bin/env ruby
+# frozen_string_literal: true
+
+require "bundler/setup"
+require "quickjs"
+
+# You can add fixtures and/or initialization code here to make experimenting
+# with your gem easier. You can also use a different console, if you like.
+
+require "irb"
+IRB.start(__FILE__)

bin/setup

@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+set -euo pipefail
+IFS=$'\n\t'
+set -vx
+
+bundle install
+
+# Do any other automated setup that you need to do here

ext/quickjs/extconf.rb

@@ -0,0 +1,10 @@
+# frozen_string_literal: true
+
+require 'mkmf'
+
+# Makes all symbols private by default to avoid unintended conflict
+# with other gems. To explicitly export symbols you can use RUBY_FUNC_EXPORTED
+# selectively, or entirely remove this flag.
+append_cflags('-fvisibility=hidden')
+
+create_makefile('quickjs/quickjs')

ext/quickjs/quickjs.c

@@ -0,0 +1,9 @@
+#include "quickjs.h"
+
+VALUE rb_mQuickjs;
+
+RUBY_FUNC_EXPORTED void
+Init_quickjs(void)
+{
+  rb_mQuickjs = rb_define_module("Quickjs");
+}

ext/quickjs/quickjs.h

@@ -0,0 +1,6 @@
+#ifndef QUICKJS_H
+#define QUICKJS_H 1
+
+#include "ruby.h"
+
+#endif /* QUICKJS_H */

lib/quickjs.rb

@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+require_relative "quickjs/version"
+require_relative "quickjs/quickjs"
+
+module Quickjs
+  class Error < StandardError; end
+  # Your code goes here...
+end

lib/quickjs/version.rb

@@ -0,0 +1,5 @@
+# frozen_string_literal: true
+
+module Quickjs
+  VERSION = "0.1.0"
+end

quickjs.gemspec

@@ -0,0 +1,30 @@
+# frozen_string_literal: true
+
+require_relative 'lib/quickjs/version'
+
+Gem::Specification.new do |spec|
+  spec.name = 'quickjs'
+  spec.version = Quickjs::VERSION
+  spec.authors = ['hmsk']
+  spec.email = ['[email protected]']
+
+  spec.summary = 'Run JavaScript code with QuickJS'
+  spec.description = 'A native wrapper of QuickJS for Ruby'
+  spec.homepage = 'https://github.com/hmsk/quickjs.rb'
+  spec.license = 'MIT'
+  spec.required_ruby_version = '>= 3.0.0'
+
+  spec.metadata['homepage_uri'] = spec.homepage
+  spec.metadata['source_code_uri'] = spec.homepage
+  spec.metadata['changelog_uri'] = 'https://github.com/hmsk/quickjs.rb/blob/main/CHANGELOG'
+
+  gemspec = File.basename(__FILE__)
+  spec.files = IO.popen(%w[git ls-files -z], chdir: __dir__, err: IO::NULL) do |ls|
+    ls.readlines("\x0", chomp: true).reject do |f|
+      (f == gemspec) ||
+        f.start_with?(*%w[bin/ test/ spec/ features/ .git .github appveyor Gemfile])
+    end
+  end
+  spec.require_paths = ['lib']
+  spec.extensions = ['ext/quickjs/extconf.rb']
+end

sig/quickjs.rbs

@@ -0,0 +1,4 @@
+module Quickjs
+  VERSION: String
+  # See the writing guide of rbs: https://github.com/ruby/rbs#guides
+end

test/quickjs_test.rb

@@ -0,0 +1,15 @@
+# frozen_string_literal: true
+
+require "test_helper"
+
+class QuickjsTest < Test::Unit::TestCase
+  test "VERSION" do
+    assert do
+      ::Quickjs.const_defined?(:VERSION)
+    end
+  end
+
+  test "something useful" do
+    assert_equal("expected", "actual")
+  end
+end

test/test_helper.rb

@@ -0,0 +1,6 @@
+# frozen_string_literal: true
+
+$LOAD_PATH.unshift File.expand_path("../lib", __dir__)
+require "quickjs"
+
+require "test-unit"