1require "rubygems" 2require "rubygems/package_task" 3require "rake/extensiontask" unless RUBY_PLATFORM == "java" 4require "rake/testtask" 5import 'lib/google/tasks/ffi.rake' 6 7spec = Gem::Specification.load("google-protobuf.gemspec") 8 9well_known_protos = %w[ 10 google/protobuf/any.proto 11 google/protobuf/api.proto 12 google/protobuf/descriptor.proto 13 google/protobuf/duration.proto 14 google/protobuf/empty.proto 15 google/protobuf/field_mask.proto 16 google/protobuf/source_context.proto 17 google/protobuf/struct.proto 18 google/protobuf/timestamp.proto 19 google/protobuf/type.proto 20 google/protobuf/wrappers.proto 21] 22 23test_protos = %w[ 24 tests/basic_test.proto 25 tests/basic_test_features.proto 26 tests/basic_test_proto2.proto 27 tests/generated_code.proto 28 tests/generated_code_proto2.proto 29 tests/generated_code_editions.proto 30 tests/multi_level_nesting_test.proto 31 tests/repeated_field_test.proto 32 tests/service_test.proto 33 tests/stress.proto 34 tests/test_import.proto 35 tests/test_import_proto2.proto 36 tests/test_ruby_package.proto 37 tests/test_ruby_package_proto2.proto 38 tests/utf8.proto 39] 40 41# These are omitted for now because we don't support proto2. 42proto2_protos = %w[ 43 google/protobuf/descriptor.proto 44 google/protobuf/compiler/plugin.proto 45] 46 47if !ENV['PROTOC'].nil? 48 protoc_command = ENV['PROTOC'] 49elsif system('../bazel-bin/protoc --version') 50 protoc_command = '../bazel-bin/protoc' 51else 52 protoc_command = 'protoc' 53end 54 55genproto_output = [] 56 57# We won't have access to .. from within docker, but the proto files 58# will be there, thanks to the :genproto rule dependency for gem:native. 59unless ENV['IN_DOCKER'] == 'true' or ENV['BAZEL'] == 'true' 60 well_known_protos.each do |proto_file| 61 input_file = "../src/" + proto_file 62 output_file = "lib/" + proto_file.sub(/\.proto$/, "_pb.rb") 63 genproto_output << output_file 64 file output_file => input_file do |file_task| 65 sh "#{protoc_command} -I../src --ruby_out=lib #{input_file}" 66 end 67 end 68 69 test_protos.each do |proto_file| 70 output_file = proto_file.sub(/\.proto$/, "_pb.rb") 71 genproto_output << output_file 72 file output_file => proto_file do |file_task| 73 sh "#{protoc_command} -I../src -I./tests --ruby_out=tests #{proto_file}" 74 end 75 end 76end 77 78task :copy_third_party do 79 unless File.exist? 'ext/google/protobuf_c/third_party/utf8_range' 80 FileUtils.mkdir_p 'ext/google/protobuf_c/third_party/utf8_range' 81 # We need utf8_range in-tree. 82 utf8_root = '../third_party/utf8_range' 83 %w[ 84 utf8_range.h utf8_range.c LICENSE 85 ].each do |file| 86 FileUtils.cp File.join(utf8_root, file), 87 "ext/google/protobuf_c/third_party/utf8_range" 88 end 89 end 90end 91 92if RUBY_PLATFORM == "java" 93 task :clean => :require_mvn do 94 system("mvn --batch-mode clean") 95 end 96 97 task :compile => :require_mvn do 98 system("mvn --batch-mode package") 99 end 100 101 task :require_mvn do 102 raise ArgumentError, "maven needs to be installed" if `which mvn` == '' 103 end 104 105else 106 Rake::ExtensionTask.new("protobuf_c", spec) do |ext| 107 unless RUBY_PLATFORM =~ /darwin/ 108 # TODO: also set "no_native to true" for mac if possible. As is, 109 # "no_native" can only be set if the RUBY_PLATFORM doing 110 # cross-compilation is contained in the "ext.cross_platform" array. 111 ext.no_native = true 112 end 113 ext.ext_dir = "ext/google/protobuf_c" 114 ext.lib_dir = "lib/google" 115 ext.cross_compile = true 116 ext.cross_platform = [ 117 'x86-mingw32', 'x64-mingw32', 'x64-mingw-ucrt', 118 'x86_64-linux', 'x86-linux', 119 'x86_64-darwin', 'arm64-darwin', 120 ] 121 122 ext.cross_compiling do |gem_spec| 123 # rake-compiler would call `spec.extensions.clear` which removes the `Rakefile` extension, 124 # that `rake` doesn't need to be a runtime dependency for native gems. 125 gem_spec.dependencies.delete_if { |dependency| dependency.name == 'rake' } 126 gem_spec.add_development_dependency 'rake', '>= 13' 127 end 128 end 129 130 task 'gem:java' do 131 sh "rm Gemfile.lock" 132 require 'rake_compiler_dock' 133 # Specify the repo root as the working and mount directory to provide access 134 # to the java directory 135 repo_root = File.realdirpath File.join(Dir.pwd, '..') 136 RakeCompilerDock.sh <<-"EOT", platform: 'jruby', rubyvm: :jruby, mountdir: repo_root, workdir: repo_root 137 sudo apt-get install maven -y && \ 138 cd java && mvn install -Dmaven.test.skip=true && cd ../ruby && \ 139 bundle && \ 140 IN_DOCKER=true rake compile gem 141 EOT 142 end 143 144 task 'gem:windows' do 145 sh "rm Gemfile.lock" 146 require 'rake_compiler_dock' 147 ['x86-mingw32', 'x64-mingw32', 'x64-mingw-ucrt', 'x86_64-linux', 'x86-linux'].each do |plat| 148 RakeCompilerDock.sh <<-"EOT", platform: plat 149 bundle && \ 150 IN_DOCKER=true rake native:#{plat} pkg/#{spec.full_name}-#{plat}.gem RUBY_CC_VERSION=3.1.0:3.0.0:2.7.0 151 EOT 152 end 153 end 154 155 if RUBY_PLATFORM =~ /darwin/ 156 task 'gem:native' do 157 system "rake genproto" 158 system "rake cross native gem RUBY_CC_VERSION=3.1.0:3.0.0:2.7.0" 159 end 160 else 161 task 'gem:native' => [:genproto, 'gem:windows', 'gem:java'] 162 end 163end 164 165task :genproto => genproto_output 166 167task :clean do 168 sh "rm -f #{genproto_output.join(' ')}" 169 sh "rm -f google-protobuf-*gem" 170 sh "rm -f Gemfile.lock" 171 sh "rm -rf pkg" 172 sh "rm -rf tmp" 173 # Handles third_party and any platform specific directories built by FFI 174 Pathname('ext/google/protobuf_c').children.select(&:directory?).each do |dir| 175 sh "rm -rf #{dir}" 176 end 177end 178 179Gem::PackageTask.new(spec) do |pkg| 180end 181 182# Skip build/genproto in Bazel builds, where we expect this to 183# be done already. 184Rake::TestTask.new(:test => ENV['BAZEL'] == 'true' ? [] : [:build, :genproto]) do |t| 185 t.test_files = FileList["tests/*.rb"].exclude("tests/gc_test.rb", "tests/common_tests.rb") 186end 187 188# gc_test needs to be split out to ensure the generated file hasn't been 189# imported by other tests. 190Rake::TestTask.new(:gc_test => ENV['BAZEL'] == 'true' ? [] : :build) do |t| 191 t.test_files = FileList["tests/gc_test.rb"] 192end 193 194task :build => [:clean, :genproto, :copy_third_party, :compile, :"ffi-protobuf:default"] 195Rake::Task[:gem].enhance [:copy_third_party, :genproto] 196task :default => [:build] 197 198# vim:sw=2:et 199