2 require 'rake/extensiontask'
3 require 'rspec/core/rake_task'
4 require 'rubocop/rake_task'
5 require 'bundler/gem_tasks'
8 require_relative 'build_config.rb'
10 load 'tools/distrib/rake_compiler_docker_image.rb'
12 # Add rubocop style checking tasks
13 RuboCop::RakeTask.new(:rubocop) do |task|
14 task.options = ['-c', 'src/ruby/.rubocop.yml']
15 # add end2end tests to formatter but don't add generated proto _pb.rb's
16 task.patterns = ['src/ruby/{lib,spec}/**/*.rb', 'src/ruby/end2end/*.rb']
19 spec = Gem::Specification.load('grpc.gemspec')
21 Gem::PackageTask.new(spec) do |pkg|
24 # Add the extension compiler task
25 Rake::ExtensionTask.new('grpc_c', spec) do |ext|
26 unless RUBY_PLATFORM =~ /darwin/
27 # TODO: also set "no_native to true" for mac if possible. As is,
28 # "no_native" can only be set if the RUBY_PLATFORM doing
29 # cross-compilation is contained in the "ext.cross_platform" array.
32 ext.source_pattern = '**/*.{c,h}'
33 ext.ext_dir = File.join('src', 'ruby', 'ext', 'grpc')
34 ext.lib_dir = File.join('src', 'ruby', 'lib', 'grpc')
35 ext.cross_compile = true
36 ext.cross_platform = [
37 'x86-mingw32', 'x64-mingw32',
38 'x86_64-linux', 'x86-linux',
41 ext.cross_compiling do |spec|
42 spec.files = %w( etc/roots.pem grpc_c.32.ruby grpc_c.64.ruby )
43 spec.files += Dir.glob('src/ruby/bin/**/*')
44 spec.files += Dir.glob('src/ruby/ext/**/*')
45 spec.files += Dir.glob('src/ruby/lib/**/*')
46 spec.files += Dir.glob('src/ruby/pb/**/*')
50 # Define the test suites
52 { id: :wrapper, title: 'wrapper layer', files: %w(src/ruby/spec/*.rb) },
53 { id: :idiomatic, title: 'idiomatic layer', dir: %w(src/ruby/spec/generic),
54 tags: ['~bidi', '~server'] },
55 { id: :bidi, title: 'bidi tests', dir: %w(src/ruby/spec/generic),
57 { id: :server, title: 'rpc server thread tests', dir: %w(src/ruby/spec/generic),
59 { id: :pb, title: 'protobuf service tests', dir: %w(src/ruby/spec/pb) }
62 SPEC_SUITES.each do |suite|
63 desc "Run all specs in the #{suite[:title]} spec suite"
64 RSpec::Core::RakeTask.new(suite[:id]) do |t|
65 ENV['COVERAGE_NAME'] = suite[:id].to_s
67 suite[:files].each { |f| spec_files += Dir[f] } if suite[:files]
70 suite[:dir].each { |f| spec_files += Dir["#{f}/**/*_spec.rb"] }
72 helper = 'src/ruby/spec/spec_helper.rb'
73 spec_files << helper unless spec_files.include?(helper)
75 t.pattern = spec_files
76 t.rspec_opts = "--tag #{suite[:tag]}" if suite[:tag]
78 t.rspec_opts = suite[:tags].map { |x| "--tag #{x}" }.join(' ')
84 desc 'Build the Windows gRPC DLLs for Ruby'
86 grpc_config = ENV['GRPC_CONFIG'] || 'opt'
87 verbose = ENV['V'] || '0'
89 env = 'CPPFLAGS="-D_WIN32_WINNT=0x600 -DNTDDI_VERSION=0x06000000 -DUNICODE -D_UNICODE -Wno-unused-variable -Wno-unused-result -DCARES_STATICLIB -Wno-error=conversion -Wno-sign-compare -Wno-parentheses -Wno-format -DWIN32_LEAN_AND_MEAN" '
90 env += 'CFLAGS="-Wno-incompatible-pointer-types" '
91 env += 'CXXFLAGS="-std=c++11 -fno-exceptions" '
92 env += 'LDFLAGS=-static '
93 env += 'SYSTEM=MINGW32 '
94 env += 'EMBED_ZLIB=true '
95 env += 'EMBED_OPENSSL=true '
96 env += 'EMBED_CARES=true '
97 env += 'BUILDDIR=/tmp '
98 env += "V=#{verbose} "
99 out = GrpcBuildConfig::CORE_WINDOWS_DLL
101 w64 = { cross: 'x86_64-w64-mingw32', out: 'grpc_c.64.ruby', platform: 'x64-mingw32' }
102 w32 = { cross: 'i686-w64-mingw32', out: 'grpc_c.32.ruby', platform: 'x86-mingw32' }
104 [ w64, w32 ].each do |opt|
105 env_comp = "CC=#{opt[:cross]}-gcc "
106 env_comp += "CXX=#{opt[:cross]}-g++ "
107 env_comp += "LD=#{opt[:cross]}-gcc "
108 env_comp += "LDXX=#{opt[:cross]}-g++ "
109 run_rake_compiler opt[:platform], <<-EOT
110 gem update --system --no-document && \
111 #{env} #{env_comp} make -j`nproc` #{out} && \
112 #{opt[:cross]}-strip -x -S #{out} && \
113 cp #{out} #{opt[:out]}
119 desc 'Build the native gem file under rake_compiler_dock'
121 verbose = ENV['V'] || '0'
123 grpc_config = ENV['GRPC_CONFIG'] || 'opt'
124 ruby_cc_versions = ['3.0.0', '2.7.0', '2.6.0', '2.5.0', '2.4.0'].join(':')
126 if RUBY_PLATFORM =~ /darwin/
127 FileUtils.touch 'grpc_c.32.ruby'
128 FileUtils.touch 'grpc_c.64.ruby'
129 unless '2.5' == /(\d+\.\d+)/.match(RUBY_VERSION).to_s
130 fail "rake gem:native (the rake task to build the binary packages) is being " \
131 "invoked on macos with ruby #{RUBY_VERSION}. The ruby macos artifact " \
132 "build should be running on ruby 2.5."
134 system "rake cross native gem RUBY_CC_VERSION=#{ruby_cc_versions} V=#{verbose} GRPC_CONFIG=#{grpc_config}"
136 Rake::Task['dlls'].execute
137 ['x86-mingw32', 'x64-mingw32'].each do |plat|
138 run_rake_compiler plat, <<-EOT
139 gem update --system --no-document && \
141 rake native:#{plat} pkg/#{spec.full_name}-#{plat}.gem pkg/#{spec.full_name}.gem \
142 RUBY_CC_VERSION=#{ruby_cc_versions} \
144 GRPC_CONFIG=#{grpc_config}
147 # Truncate grpc_c.*.ruby files because they're for Windows only.
148 File.truncate('grpc_c.32.ruby', 0)
149 File.truncate('grpc_c.64.ruby', 0)
150 ['x86_64-linux', 'x86-linux'].each do |plat|
151 run_rake_compiler plat, <<-EOT
152 gem update --system --no-document && \
154 rake native:#{plat} pkg/#{spec.full_name}-#{plat}.gem pkg/#{spec.full_name}.gem \
155 RUBY_CC_VERSION=#{ruby_cc_versions} \
157 GRPC_CONFIG=#{grpc_config}
163 # Define dependencies between the suites.
164 task 'suite:wrapper' => [:compile, :rubocop]
165 task 'suite:idiomatic' => 'suite:wrapper'
166 task 'suite:bidi' => 'suite:wrapper'
167 task 'suite:server' => 'suite:wrapper'
168 task 'suite:pb' => 'suite:server'
170 desc 'Compiles the gRPC extension then runs all the tests'
171 task all: ['suite:idiomatic', 'suite:bidi', 'suite:pb', 'suite:server']