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Rakefile
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Rakefile
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require "rake"
require "json"
require "open-uri"
BUILD_SOURCES = [
{
name: "head",
type: "github",
repo: "ruby/ruby",
rev: "master",
},
]
FULL_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"
BUILD_PROFILES = {
"minimal" => { debug: false, default_exts: "", user_exts: [] },
"minimal-debug" => { debug: true, default_exts: "", user_exts: [] },
"minimal-js" => { debug: false, default_exts: "", user_exts: ["js", "witapi"] },
"minimal-js-debug" => { debug: true, default_exts: "", user_exts: ["js", "witapi"] },
"full" => { debug: false, default_exts: FULL_EXTS, user_exts: [] },
"full-debug" => { debug: true, default_exts: FULL_EXTS, user_exts: [] },
"full-js" => { debug: false, default_exts: FULL_EXTS, user_exts: ["js", "witapi"] },
"full-js-debug" => { debug: true, default_exts: FULL_EXTS, user_exts: ["js", "witapi"] },
}
BUILDS = [
{ src: "head", target: "wasm32-unknown-wasi", profile: "minimal" },
{ src: "head", target: "wasm32-unknown-wasi", profile: "minimal-debug" },
{ src: "head", target: "wasm32-unknown-wasi", profile: "minimal-js" },
{ src: "head", target: "wasm32-unknown-wasi", profile: "minimal-js-debug" },
{ src: "head", target: "wasm32-unknown-wasi", profile: "full" },
{ src: "head", target: "wasm32-unknown-wasi", profile: "full-debug" },
{ src: "head", target: "wasm32-unknown-wasi", profile: "full-js" },
{ src: "head", target: "wasm32-unknown-wasi", profile: "full-js-debug" },
{ src: "head", target: "wasm32-unknown-emscripten", profile: "minimal" },
{ src: "head", target: "wasm32-unknown-emscripten", profile: "full" },
]
NPM_PACKAGES = [
{ name: "ruby-head-wasm-emscripten", build: "head-wasm32-unknown-emscripten-full" },
{ name: "ruby-head-wasm-wasi", build: "head-wasm32-unknown-wasi-full-js-debug" },
]
WAPM_PACKAGES = [
{ name: "ruby", build: "head-wasm32-unknown-wasi-full" },
{ name: "irb", build: "head-wasm32-unknown-wasi-full" },
]
class BuildSource
include Rake::FileUtilsExt
def initialize(params, base_dir)
@params = params
@base_dir = base_dir
end
def src_dir
"#{@base_dir}/build/src/#{@params[:name]}"
end
def configure_file
"#{src_dir}/configure"
end
def fetch
case @params[:type]
when "github"
tarball_url = "https://api.github.com/repos/#{@params[:repo]}/tarball/#{@params[:rev]}"
mkdir_p src_dir
sh "curl -L #{tarball_url} | tar xz --strip-components=1", chdir: src_dir
else
raise "unknown source type: #{@params[:type]}"
end
end
end
class BuildPlan
def initialize(params, base_dir)
@params = params
@base_dir = base_dir
end
def name
"#{@params[:src]}-#{@params[:target]}-#{@params[:profile]}"
end
def build_dir
"#{@base_dir}/build/build/#{name}"
end
def ext_build_dir
"#{@base_dir}/build/ext-build/#{name}"
end
def deps_install_dir
"#{@base_dir}/build/deps/#{@params[:target]}/opt"
end
def dest_dir
"#{@base_dir}/rubies/#{name}"
end
def extinit_obj
"#{ext_build_dir}/extinit.o"
end
def baseruby_name
"baseruby-#{@params[:src]}"
end
def baseruby_path
"#{@base_dir}/build/deps/#{RbConfig::CONFIG["host"]}/opt/#{baseruby_name}/bin/ruby"
end
def dep_tasks
return [baseruby_name] if @params[:profile] == "minimal"
[baseruby_name, "deps:libyaml-#{@params[:target]}", "deps:zlib-#{@params[:target]}"]
end
def check_deps
target = @params[:target]
profile = BUILD_PROFILES[@params[:profile]]
user_exts = profile[:user_exts]
case target
when "wasm32-unknown-wasi"
check_envvar("WASI_SDK_PATH")
if lib_wasi_vfs_a.nil?
STDERR.puts "warning: vfs feature is not enabled due to no LIB_WASI_VFS_A"
end
when "wasm32-unknown-emscripten"
check_executable("emcc")
end
if user_exts.include?("js") or user_exts.include?("witapi")
check_executable("wit-bindgen")
end
end
def configure_args(build_triple)
target = @params[:target]
profile = BUILD_PROFILES[@params[:profile]]
default_exts = profile[:default_exts]
user_exts = profile[:user_exts]
ldflags = if profile[:debug]
# use --stack-first to detect stack overflow easily
%w(-Xlinker --stack-first -Xlinker -z -Xlinker stack-size=16777216)
else
%w(-Xlinker -zstack-size=16777216)
end
xldflags = []
args = ["--host", target, "--build", build_triple]
args << "--with-static-linked-ext"
args << %Q(--with-ext="#{default_exts}")
args << %Q(--with-libyaml-dir="#{deps_install_dir}/libyaml/usr/local")
args << %Q(--with-zlib-dir="#{deps_install_dir}/zlib")
args << %Q(--with-baseruby="#{baseruby_path}")
case target
when "wasm32-unknown-wasi"
xldflags << lib_wasi_vfs_a unless lib_wasi_vfs_a.nil?
when "wasm32-unknown-emscripten"
ldflags.concat(%w(-s MODULARIZE=1))
args.concat(%w(CC=emcc LD=emcc AR=emar RANLIB=emranlib))
else
raise "unknown target: #{target}"
end
(user_exts || []).each do |lib|
xldflags << "@#{ext_build_dir}/#{lib}/link.filelist"
end
xldflags << extinit_obj
args << %Q(LDFLAGS="#{ldflags.join(" ")}")
args << %Q(XLDFLAGS="#{xldflags.join(" ")}")
if profile[:debug]
args << %Q(debugflags="-g")
args << %Q(wasmoptflags="-O3 -g")
else
args << %Q(debugflags="-g0")
end
args << "--disable-install-doc"
args
end
end
namespace :deps do
["wasm32-unknown-wasi", "wasm32-unknown-emscripten"].each do |target|
install_dir = File.join(Dir.pwd, "/build/deps/#{target}/opt")
libyaml_version = "0.2.5"
desc "build libyaml #{libyaml_version} for #{target}"
task "libyaml-#{target}" do
next if Dir.exist?("#{install_dir}/libyaml")
build_dir = File.join(Dir.pwd, "/build/deps/#{target}/yaml-#{libyaml_version}")
mkdir_p File.dirname(build_dir)
rm_rf build_dir
sh "curl -L https://github.com/yaml/libyaml/releases/download/#{libyaml_version}/yaml-#{libyaml_version}.tar.gz | tar xz", chdir: File.dirname(build_dir)
# obtain the latest config.guess and config.sub for Emscripten and WASI triple support
sh "curl -o #{build_dir}/config/config.guess 'https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD'"
sh "curl -o #{build_dir}/config/config.sub 'https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD'"
configure_args = []
case target
when "wasm32-unknown-wasi"
configure_args.concat(%W(--host wasm32-wasi CC=#{ENV["WASI_SDK_PATH"]}/bin/clang RANLIB=#{ENV["WASI_SDK_PATH"]}/bin/llvm-ranlib LD=#{ENV["WASI_SDK_PATH"]}/bin/clang AR=#{ENV["WASI_SDK_PATH"]}/bin/llvm-ar))
when "wasm32-unknown-emscripten"
configure_args.concat(%W(--host wasm32-emscripten CC=emcc RANLIB=emranlib LD=emcc AR=emar))
else
raise "unknown target: #{target}"
end
sh "./configure #{configure_args.join(" ")}", chdir: build_dir
sh "make install DESTDIR=#{install_dir}/libyaml", chdir: build_dir
end
zlib_version = "1.2.12"
desc "build zlib #{zlib_version} for #{target}"
task "zlib-#{target}" do
next if Dir.exist?("#{install_dir}/zlib")
build_dir = File.join(Dir.pwd, "/build/deps/#{target}/zlib-#{zlib_version}")
mkdir_p File.dirname(build_dir)
rm_rf build_dir
sh "curl -L https://zlib.net/zlib-#{zlib_version}.tar.gz | tar xz", chdir: File.dirname(build_dir)
configure_args = []
case target
when "wasm32-unknown-wasi"
configure_args.concat(%W(CC=#{ENV["WASI_SDK_PATH"]}/bin/clang RANLIB=#{ENV["WASI_SDK_PATH"]}/bin/llvm-ranlib AR=#{ENV["WASI_SDK_PATH"]}/bin/llvm-ar))
when "wasm32-unknown-emscripten"
configure_args.concat(%W(CC=emcc RANLIB=emranlib AR=emar))
else
raise "unknown target: #{target}"
end
sh "#{configure_args.join(" ")} ./configure --prefix=#{install_dir}/zlib --static", chdir: build_dir
sh "make install", chdir: build_dir
end
end
end
namespace :build do
base_dir = Dir.pwd
build_srcs = {}
BUILD_SOURCES.each do |src|
build_srcs[src[:name]] = BuildSource.new(src, Dir.pwd)
end
build_srcs.each do |name, source|
directory source.src_dir do
source.fetch
end
file source.configure_file => [source.src_dir] do
sh "./autogen.sh", chdir: source.src_dir
end
baseruby_install_dir = File.join(Dir.pwd, "/build/deps/#{RbConfig::CONFIG["host"]}/opt/baseruby-#{name}")
baseruby_build_dir = File.join(Dir.pwd, "/build/deps/#{RbConfig::CONFIG["host"]}/baseruby-#{name}")
directory baseruby_build_dir
desc "build baseruby #{name}"
task "baseruby-#{name}" => [source.src_dir, source.configure_file, baseruby_build_dir] do
next if Dir.exist?(baseruby_install_dir)
sh "#{source.configure_file} --prefix=#{baseruby_install_dir} --disable-install-doc", chdir: baseruby_build_dir
sh "make install", chdir: baseruby_build_dir
end
end
BUILDS.each do |params|
source = build_srcs[params[:src]]
build = BuildPlan.new(params, Dir.pwd)
directory build.dest_dir
directory build.build_dir
task "#{build.name}-configure", [:reconfigure] => [build.build_dir, source.src_dir, source.configure_file] build.dep_tasks do |t, args|
args.with_defaults(:reconfigure => false)
build.check_deps
if !File.exist?("#{build.build_dir}/Makefile") || args[:reconfigure]
args = build.configure_args(RbConfig::CONFIG["host"])
sh "#{source.configure_file} #{args.join(" ")}", chdir: build.build_dir
end
end
desc "Build #{build.name}"
task build.name => ["#{build.name}-configure", "#{build.name}-libs", build.dest_dir] do
artifact = "rubies/ruby-#{build.name}.tar.gz"
next if File.exist?(artifact)
sh "make install DESTDIR=#{build.dest_dir}", chdir: build.build_dir
sh "tar cfz #{artifact} -C rubies #{build.name}"
end
task "#{build.name}-libs" => ["#{build.name}-configure"] do
make_args = []
case params[:target]
when "wasm32-unknown-wasi"
wasi_sdk_path = ENV["WASI_SDK_PATH"]
cc = "#{wasi_sdk_path}/bin/clang"
make_args << "CC=#{cc}"
make_args << "LD=#{wasi_sdk_path}/bin/wasm-ld"
make_args << "AR=#{wasi_sdk_path}/bin/llvm-ar"
make_args << "RANLIB=#{wasi_sdk_path}/bin/llvm-ranlib"
when "wasm32-unknown-emscripten"
cc = "emcc"
make_args << "CC=#{cc}"
make_args << "LD=emcc"
make_args << "AR=emar"
make_args << "RANLIB=emranlib"
else
raise "unknown target: #{params[:target]}"
end
make_args << %Q(RUBY_INCLUDE_FLAGS="-I#{source.src_dir}/include -I#{build.build_dir}/.ext/include/wasm32-wasi")
libs = BUILD_PROFILES[params[:profile]][:user_exts]
libs.each do |lib|
objdir = "#{build.ext_build_dir}/#{lib}"
FileUtils.mkdir_p objdir
make_cmd = %Q(make -C "#{base_dir}/ext/#{lib}" #{make_args.join(" ")} OBJDIR=#{objdir} obj)
sh make_cmd
end
mkdir_p File.dirname(build.extinit_obj)
sh %Q(ruby #{base_dir}/ext/extinit.c.erb #{libs.join(" ")} | #{cc} -c -x c - -o #{build.extinit_obj})
end
end
end
namespace :npm do
NPM_PACKAGES.each do |pkg|
base_dir = Dir.pwd
pkg_dir = "#{Dir.pwd}/packages/npm-packages/#{pkg[:name]}"
desc "Build npm package #{pkg[:name]}"
task pkg[:name] => ["build:#{pkg[:build]}"] do
sh "npm ci", chdir: pkg_dir
sh "#{pkg_dir}/build-package.sh #{base_dir}/rubies/#{pkg[:build]}"
sh "npm pack", chdir: pkg_dir
end
desc "Check npm package #{pkg[:name]}"
task "#{pkg[:name]}-check" do
sh "npm test", chdir: pkg_dir
end
end
desc "Configure for pre-release"
task :configure_prerelease, [:prerel] do |t, args|
require "json"
prerel = args[:prerel]
NPM_PACKAGES.each do |pkg|
pkg_dir = "#{Dir.pwd}/packages/npm-packages/#{pkg[:name]}"
pkg_json = "#{pkg_dir}/package.json"
package = JSON.parse(File.read(pkg_json))
package["version"] = "-#{prerel}"
File.write(pkg_json, JSON.pretty_generate(package))
end
end
desc "Build all npm packages"
multitask :all => NPM_PACKAGES.map { |pkg| pkg[:name] }
end
namespace :wapm do
WAPM_PACKAGES.each do |pkg|
pkg_dir = "#{Dir.pwd}/packages/wapm-packages/#{pkg[:name]}"
desc "Build wapm package #{pkg[:name]}"
task "#{pkg[:name]}-build" => ["build:#{pkg[:build]}"] do
base_dir = Dir.pwd
sh "./build-package.sh #{base_dir}/rubies/#{pkg[:build]}", chdir: pkg_dir
end
desc "Publish wapm package #{pkg[:name]}"
task "#{pkg[:name]}-publish" => ["#{pkg[:name]}-build"] do
check_executable("wapm")
sh "wapm publish", chdir: pkg_dir
end
end
end
NPM_RELEASE_ARTIFACTS = [
"npm-ruby-head-wasm-emscripten",
"npm-ruby-head-wasm-wasi",
]
RELASE_ARTIFACTS = [
# ruby builds
"ruby-head-wasm32-unknown-emscripten-full",
"ruby-head-wasm32-unknown-emscripten-minimal",
"ruby-head-wasm32-unknown-wasi-full",
"ruby-head-wasm32-unknown-wasi-full-debug",
"ruby-head-wasm32-unknown-wasi-full-js",
"ruby-head-wasm32-unknown-wasi-full-js-debug",
"ruby-head-wasm32-unknown-wasi-minimal",
"ruby-head-wasm32-unknown-wasi-minimal-debug",
"ruby-head-wasm32-unknown-wasi-minimal-js",
"ruby-head-wasm32-unknown-wasi-minimal-js-debug",
] NPM_RELEASE_ARTIFACTS
def release_note
output = <<EOS
| channel | source |
|:-------:|:------:|
EOS
BUILD_SOURCES.each do |source|
case source[:type]
when "github"
url = "https://api.github.com/repos/#{source[:repo]}/commits/#{source[:rev]}"
commit = OpenURI.open_uri(url) do |f|
JSON.load(f.read)
end
output = "| #{source[:name]} | [`#{source[:repo]}@#{commit["sha"]}`](https://github.com/ruby/ruby/tree/#{commit["sha"]}) |\n"
else
raise "unknown source type: #{source[:type]}"
end
end
output
end
desc "Fetch artifacts of a run of GitHub Actions"
task :fetch_artifacts, [:run_id] do |t, args|
check_executable("gh")
artifacts = JSON.load(%x(gh api repos/{owner}/{repo}/actions/runs/#{args[:run_id]}/artifacts))
artifacts = artifacts["artifacts"].filter { RELASE_ARTIFACTS.include?(_1["name"]) }
mkdir_p "release"
Dir.chdir("release") do
artifacts.each do |artifact|
url = artifact["archive_download_url"]
sh "gh api #{url} > #{artifact["name"]}.zip"
mkdir_p artifact["name"]
sh "unzip #{artifact["name"]}.zip -d #{artifact["name"]}"
rm "#{artifact["name"]}.zip"
end
end
end
desc "Publish artifacts as a GitHub Release"
task :publish, [:tag] do |t, args|
check_executable("gh")
files = RELASE_ARTIFACTS.flat_map do |artifact|
Dir.glob("release/#{artifact}/*")
end
File.open("release/note.md", "w") do |f|
f.print release_note
end
NPM_RELEASE_ARTIFACTS.each do |artifact|
tarball = Dir.glob("release/#{artifact}/*")
next if tarball.empty?
tarball = tarball[0]
# tolerate failure as a case that has already been released
sh_or_warn %Q(npm publish --tag next #{tarball})
end
sh %Q(gh release create #{args[:tag]} --title #{args[:tag]} --notes-file release/note.md --prerelease #{files.join(" ")})
end
def check_executable(command)
(ENV["PATH"] || "").split(File::PATH_SEPARATOR).each do |path_dir|
bin_path = File.join(path_dir, command)
return bin_path if File.executable?(bin_path)
end
raise "missing executable: #{command}"
end
def check_envvar(name)
if ENV[name].nil?
raise "missing environment variable: #{name}"
end
end
def lib_wasi_vfs_a
ENV["LIB_WASI_VFS_A"]
end
def sh_or_warn(*cmd)
sh *cmd do |ok, status|
unless ok
warn "Command failed with status (#{status.exitstatus}): #{cmd.join ""}"
end
end
end