Gem::Specification.new do |s| s.name = "google-protobuf" s.version = "3.22.1" git_tag = "v#{s.version.to_s.sub('.rc.', '-rc')}" # Converts X.Y.Z.rc.N to vX.Y.Z-rcN, used for the git tag s.licenses = ["BSD-3-Clause"] s.summary = "Protocol Buffers" s.description = "Protocol Buffers are Google's data interchange format." s.homepage = "https://developers.google.com/protocol-buffers" s.authors = ["Protobuf Authors"] s.email = "protobuf@googlegroups.com" s.metadata = { "source_code_uri" => "https://github.com/protocolbuffers/protobuf/tree/#{git_tag}/ruby" } s.require_paths = ["lib"] s.files = Dir.glob('lib/**/*.rb') if RUBY_PLATFORM == "java" s.platform = "java" s.files += ["lib/google/protobuf_java.jar"] else s.files += Dir.glob('ext/**/*') s.extensions= ["ext/google/protobuf_c/extconf.rb"] s.add_development_dependency "rake-compiler-dock", "= 1.2.1" end s.required_ruby_version = '>= 2.3' s.add_development_dependency "rake-compiler", "~> 1.1.0" s.add_development_dependency "test-unit", '~> 3.0', '>= 3.0.9' end