require "rubygems" require "rubygems/package_task" require "rake/extensiontask" unless RUBY_PLATFORM == "java" require "rake/testtask" spec = Gem::Specification.load("google-protobuf.gemspec") well_known_protos = %w[ google/protobuf/any.proto google/protobuf/api.proto google/protobuf/duration.proto google/protobuf/empty.proto google/protobuf/field_mask.proto google/protobuf/source_context.proto google/protobuf/struct.proto google/protobuf/timestamp.proto google/protobuf/type.proto google/protobuf/wrappers.proto ] # These are omitted for now because we don't support proto2. proto2_protos = %w[ google/protobuf/descriptor.proto google/protobuf/compiler/plugin.proto ] genproto_output = [] # We won't have access to .. from within docker, but the proto files # will be there, thanks to the :genproto rule dependency for gem:native. unless ENV['IN_DOCKER'] == 'true' well_known_protos.each do |proto_file| input_file = "../src/" + proto_file output_file = "lib/" + proto_file.sub(/\.proto$/, "_pb.rb") genproto_output << output_file file output_file => input_file do |file_task| sh "../src/protoc -I../src --ruby_out=lib #{input_file}" end end end if RUBY_PLATFORM == "java" if `which mvn` == '' raise ArgumentError, "maven needs to be installed" end task :clean do system("mvn --batch-mode clean") end task :compile do system("mvn --batch-mode package") end else Rake::ExtensionTask.new("protobuf_c", spec) do |ext| ext.ext_dir = "ext/google/protobuf_c" ext.lib_dir = "lib/google" ext.cross_compile = true ext.cross_platform = [ 'x86-mingw32', 'x64-mingw32', 'x86_64-linux', 'x86-linux', 'universal-darwin' ] end task 'gem:windows' do require 'rake_compiler_dock' RakeCompilerDock.sh "bundle && IN_DOCKER=true rake cross native gem RUBY_CC_VERSION=2.4.0:2.3.0:2.2.2:2.1.5:2.0.0" end if RUBY_PLATFORM =~ /darwin/ task 'gem:native' do system "rake genproto" system "rake cross native gem RUBY_CC_VERSION=2.4.0:2.3.0:2.2.2:2.1.5:2.0.0" end else task 'gem:native' => [:genproto, 'gem:windows'] end end # Proto for tests. genproto_output << "tests/generated_code.rb" genproto_output << "tests/test_import.rb" file "tests/generated_code.rb" => "tests/generated_code.proto" do |file_task| sh "../src/protoc --ruby_out=. tests/generated_code.proto" end file "tests/test_import.rb" => "tests/test_import.proto" do |file_task| sh "../src/protoc --ruby_out=. tests/test_import.proto" end task :genproto => genproto_output task :clean do sh "rm -f #{genproto_output.join(' ')}" end Gem::PackageTask.new(spec) do |pkg| end Rake::TestTask.new(:test => :build) do |t| t.test_files = FileList["tests/*.rb"] end task :build => [:clean, :compile, :genproto] task :default => [:build] # vim:sw=2:et