Add bin and edit workflow

bin/gems/ffi-1.17.1-x86_64-linux-gnu/Rakefile

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+require 'rbconfig'
+require 'date'
+require 'fileutils'
+require 'yaml'
+require 'rspec/core/rake_task'
+require 'rubygems/package_task'
+require 'rake/extensiontask'
+require_relative "lib/ffi/version"
+require_relative "rakelib/ffi_gem_helper"
+
+BUILD_DIR = "build"
+BUILD_EXT_DIR = File.join(BUILD_DIR, "#{RbConfig::CONFIG['arch']}", 'ffi_c', RUBY_VERSION)
+
+gem_spec = Bundler.load_gemspec('ffi.gemspec')
+
+RSpec::Core::RakeTask.new(:spec) do |config|
+  config.rspec_opts = YAML.load_file 'spec/spec.opts'
+end
+
+desc "Build all packages"
+task :package => %w[ gem:java gem:native ]
+
+CLOBBER.include 'lib/ffi/types.conf'
+CLOBBER.include 'pkg'
+CLOBBER.include 'log'
+
+CLEAN.include 'build'
+CLEAN.include 'conftest.dSYM'
+CLEAN.include 'spec/ffi/fixtures/libtest.{dylib,so,dll}'
+CLEAN.include 'spec/ffi/fixtures/*.o'
+CLEAN.include 'spec/ffi/embed-test/ext/*.{o,def}'
+CLEAN.include 'spec/ffi/embed-test/ext/Makefile'
+CLEAN.include "pkg/ffi-*-*/"
+CLEAN.include 'lib/{2,3}.*'
+
+# clean all shipped files, that are not in git
+CLEAN.include(
+    gem_spec.files -
+    `git --git-dir ext/ffi_c/libffi/.git ls-files -z`.split("\x0").map { |f| File.join("ext/ffi_c/libffi", f) } -
+    `git ls-files -z`.split("\x0")
+)
+
+task :distclean => :clobber
+
+desc "Test the extension"
+task :test => [ :spec ]
+
+
+namespace :bench do
+  ITER = ENV['ITER'] ? ENV['ITER'].to_i : 100000
+  bench_files = Dir["bench/bench_*.rb"].sort.reject { |f| f == "bench/bench_helper.rb" }
+  bench_files.each do |bench|
+    task File.basename(bench, ".rb")[6..-1] => :compile do
+      sh %{#{Gem.ruby} #{bench} #{ITER}}
+    end
+  end
+  task :all => :compile do
+    bench_files.each do |bench|
+      sh %{#{Gem.ruby} #{bench}}
+    end
+  end
+end
+
+task 'spec:run' => :compile
+task 'spec:specdoc' => :compile
+
+task :default => :spec
+
+namespace 'java' do
+
+  java_gem_spec = gem_spec.dup.tap do |s|
+    s.files.reject! { |f| File.fnmatch?("ext/*", f) }
+    s.extensions = []
+    s.platform = 'java'
+  end
+
+  Gem::PackageTask.new(java_gem_spec) do |pkg|
+    pkg.need_zip = true
+    pkg.need_tar = true
+    pkg.package_dir = 'pkg'
+  end
+end
+
+task 'gem:java' => 'java:gem'
+
+FfiGemHelper.install_tasks
+# Register binary gems to be pushed to rubygems.org
+Bundler::GemHelper.instance.cross_platforms = %w[
+  x86-mingw32
+  x64-mingw-ucrt
+  x64-mingw32
+  x86-linux-gnu
+  x86-linux-musl
+  x86_64-linux-gnu
+  x86_64-linux-musl
+  arm-linux-gnu
+  arm-linux-musl
+  aarch64-linux-gnu
+  aarch64-linux-musl
+  x86_64-darwin
+  arm64-darwin
+]
+
+if RUBY_ENGINE == 'ruby' || RUBY_ENGINE == 'rbx'
+  require 'rake/extensiontask'
+  Rake::ExtensionTask.new('ffi_c', gem_spec) do |ext|
+    ext.name = 'ffi_c'                                        # indicate the name of the extension.
+    # ext.lib_dir = BUILD_DIR                                 # put binaries into this folder.
+    ext.tmp_dir = BUILD_DIR                                   # temporary folder used during compilation.
+    ext.cross_compile = true                                  # enable cross compilation (requires cross compile toolchain)
+    ext.cross_platform = Bundler::GemHelper.instance.cross_platforms
+    ext.cross_compiling do |spec|
+      spec.files.reject! { |path| File.fnmatch?('ext/*', path) }
+    end
+    # Enable debug info for 'rake compile' but not for 'gem install'
+    ext.config_options << "--enable-debug"
+
+  end
+else
+  task :compile do
+    STDERR.puts "Nothing to compile on #{RUBY_ENGINE}"
+  end
+end
+
+
+namespace "gem" do
+  task 'prepare' do
+    require 'rake_compiler_dock'
+    sh "bundle package --all"
+  end
+
+  Bundler::GemHelper.instance.cross_platforms.each do |plat|
+    desc "Build all native binary gems in parallel"
+    multitask 'native' => plat
+
+    desc "Build the native gem for #{plat}"
+    task plat => ['prepare', 'build'] do
+      RakeCompilerDock.sh <<-EOT, platform: plat
+        sudo apt-get update && sudo apt-get install -y libltdl-dev &&
+        bundle --local &&
+        rake native:#{plat} pkg/#{gem_spec.full_name}-#{plat}.gem MAKE='nice make -j`nproc`' RUBY_CC_VERSION=${RUBY_CC_VERSION/:2.4.0/}
+      EOT
+    end
+  end
+end
+
+directory "ext/ffi_c/libffi"
+file "ext/ffi_c/libffi/autogen.sh" => "ext/ffi_c/libffi" do
+  warn "Downloading libffi ..."
+  sh "git submodule update --init --recursive"
+end
+task :libffi => "ext/ffi_c/libffi/autogen.sh"
+
+LIBFFI_GIT_FILES = `git --git-dir ext/ffi_c/libffi/.git ls-files -z`.split("\x0")
+
+# Generate files which are in the gemspec but not in libffi's git repo by running autogen.sh
+gem_spec.files.select do |f|
+  f =~ /ext\/ffi_c\/libffi\/(.*)/ && !LIBFFI_GIT_FILES.include?($1)
+end.each do |f|
+  file f => "ext/ffi_c/libffi/autogen.sh" do
+    chdir "ext/ffi_c/libffi" do
+      sh "sh ./autogen.sh"
+    end
+    touch f
+    if gem_spec.files != Gem::Specification.load('./ffi.gemspec').files
+      warn "gemspec files have changed -> Please restart rake!"
+      exit 1
+    end
+  end
+end
+
+# Make sure we have all gemspec files before packaging
+task :build => gem_spec.files
+task :gem => :build
+
+
+require_relative "lib/ffi/platform"
+types_conf = File.expand_path(File.join(FFI::Platform::CONF_DIR, 'types.conf'))
+logfile = File.join(File.dirname(__FILE__), 'types_log')
+
+task types_conf do |task|
+  require 'fileutils'
+  require_relative "lib/ffi/tools/types_generator"
+  options = {}
+  FileUtils.mkdir_p(File.dirname(task.name), mode: 0755 )
+  File.open(task.name, File::CREAT|File::TRUNC|File::RDWR, 0644) do |f|
+    f.puts FFI::TypesGenerator.generate(options)
+  end
+  File.open(logfile, 'w') do |log|
+    log.puts(types_conf)
+  end
+end
+
+desc "Create or update type information for platform #{FFI::Platform::NAME}"
+task :types_conf => types_conf
+
+begin
+  require 'yard'
+
+  namespace :doc do
+    YARD::Rake::YardocTask.new do |yard|
+    end
+  end
+rescue LoadError
+  warn "[warn] YARD unavailable"
+end