1 require "rubygems" 2 require "rubygems/package_task" 3 require "rake/extensiontask" unless RUBY_PLATFORM == "java" 4 require "rake/testtask" 5 6 spec = Gem::Specification.load("google-protobuf.gemspec") 7 8 well_known_protos = %w[ 9 google/protobuf/any.proto 10 google/protobuf/api.proto 11 google/protobuf/duration.proto 12 google/protobuf/empty.proto 13 google/protobuf/field_mask.proto 14 google/protobuf/source_context.proto 15 google/protobuf/struct.proto 16 google/protobuf/timestamp.proto 17 google/protobuf/type.proto 18 google/protobuf/wrappers.proto 19 ] 20 21 # These are omitted for now because we don't support proto2. 22 proto2_protos = %w[ 23 google/protobuf/descriptor.proto 24 google/protobuf/compiler/plugin.proto 25 ] 26 27 genproto_output = [] 28 29 # We won't have access to .. from within docker, but the proto files 30 # will be there, thanks to the :genproto rule dependency for gem:native. 31 unless ENV['IN_DOCKER'] == 'true' 32 well_known_protos.each do |proto_file| 33 input_file = "../src/" + proto_file 34 output_file = "lib/" + proto_file.sub(/\.proto$/, ".rb") 35 genproto_output << output_file 36 file output_file => input_file do |file_task| 37 sh "../src/protoc -I../src --ruby_out=lib #{input_file}" 38 end 39 end 40 end 41 42 if RUBY_PLATFORM == "java" 43 if `which mvn` == '' 44 raise ArgumentError, "maven needs to be installed" 45 end 46 task :clean do 47 system("mvn clean") 48 end 49 50 task :compile do 51 system("mvn package") 52 end 53 else 54 Rake::ExtensionTask.new("protobuf_c", spec) do |ext| 55 ext.ext_dir = "ext/google/protobuf_c" 56 ext.lib_dir = "lib/google" 57 ext.cross_compile = true 58 ext.cross_platform = [ 59 'x86-mingw32', 'x64-mingw32', 60 'x86_64-linux', 'x86-linux', 61 'universal-darwin' 62 ] 63 end 64 65 task 'gem:windows' do 66 require 'rake_compiler_dock' 67 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" 68 end 69 70 if RUBY_PLATFORM =~ /darwin/ 71 task 'gem:native' do 72 system "rake genproto" 73 system "rake cross native gem RUBY_CC_VERSION=2.3.0:2.2.2:2.1.5:2.0.0" 74 end 75 else 76 task 'gem:native' => [:genproto, 'gem:windows'] 77 end 78 end 79 80 81 # Proto for tests. 82 genproto_output << "tests/generated_code.rb" 83 file "tests/generated_code.rb" => "tests/generated_code.proto" do |file_task| 84 sh "../src/protoc --ruby_out=. tests/generated_code.proto" 85 end 86 87 task :genproto => genproto_output 88 89 task :clean do 90 sh "rm -f #{genproto_output.join(' ')}" 91 end 92 93 Gem::PackageTask.new(spec) do |pkg| 94 end 95 96 Rake::TestTask.new(:test => :build) do |t| 97 t.test_files = FileList["tests/*.rb"] 98 end 99 100 task :build => [:clean, :compile, :genproto] 101 task :default => [:build] 102 103 # vim:sw=2:et 104
