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