Rename messages to cucumber-messaged

.github/ISSUE_TEMPLATE.md

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+PLEASE DO NOT CREATE ISSUES IN THIS REPO.
+THIS REPO IS A READ-ONLY MIRROR.
+
+Create your issue in the Cucumber monorepo instead:
+https://github.com/cucumber/cucumber/issues

.github/PULL_REQUEST_TEMPLATE.md

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+PLEASE DO NOT CREATE PULL REAUESTS IN THIS REPO.
+THIS REPO IS A READ-ONLY MIRROR.
+
+Create your pull request in the Cucumber monorepo instead:
+https://github.com/cucumber/cucumber/pulls

.gitignore

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+coverage/
+Gemfile.lock
+pkg/
+.tested

.rspec

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+--color

.rsync

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+../../LICENSE LICENSE
+../../.templates/github/ .github/
+../../.templates/ruby/ .
+../messages.proto messages.proto

.subrepo

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+cucumber/cucumber-messages-ruby

.travis.yml

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+sudo: false
+language: ruby
+
+rvm:
+  - "2.5.1"
+  - "2.4.4"
+  - "2.3.7"
+  - "2.2.10"
+  - "jruby-9.1.17.0"
+
+script: make default
+
+matrix:
+  allow_failures:
+  - rvm: "jruby-9.1.17.0"

Gemfile

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+# frozen_string_literal: true
+source "https://rubygems.org"
+gemspec

LICENSE

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+The MIT License (MIT)
+
+Copyright (c) Cucumber Ltd
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

Makefile

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+include default.mk
+
+.deps: lib/cucumber/messages_pb.rb
+
+lib/cucumber/messages_pb.rb: messages.proto
+	protoc --ruby_out lib/cucumber $<
+
+clean:
+	rm -f lib/cucumber/messages_pb.rb

README.md

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+# Cucumber Messages for Ruby (Protocol Buffers)
+
+[![Build Status](https://travis-ci.org/cucumber/cucumber-messages-ruby.svg?branch=master)](https://travis-ci.org/cucumber/cucumber-messages-ruby)

Rakefile

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+# encoding: utf-8
+require 'rubygems'
+require 'bundler'
+Bundler::GemHelper.install_tasks
+
+$:.unshift File.expand_path("../lib", __FILE__)
+
+require "rspec/core/rake_task"
+RSpec::Core::RakeTask.new(:spec) do |t|
+  t.ruby_opts  = %w[-r./spec/coverage -w]
+end
+
+require_relative 'spec/capture_warnings'
+include CaptureWarnings
+namespace :spec do
+  task :warnings do
+    report_warnings do
+      Rake::Task['spec'].invoke
+    end
+  end
+end
+
+task default: ['spec:warnings']

cucumber-messages.gemspec

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+# -*- encoding: utf-8 -*-
+Gem::Specification.new do |s|
+  s.name        = 'cucumber-messages'
+  s.version     = '1.0.0'
+  s.authors     = ["Aslak Hellesøy"]
+  s.description = "Protocol Buffer messages for Cucumber's inter-process communication"
+  s.summary     = "cucumber-messages-#{s.version}"
+  s.email       = 'cukes@googlegroups.com'
+  s.homepage    = "https://github.com/cucumber/cucumber-messages-ruby#readme"
+  s.platform    = Gem::Platform::RUBY
+  s.license     = "MIT"
+  s.required_ruby_version = ">= 1.9.3"
+
+  # As of this writing (28 June 2018), the latest version is
+  # 3.6.0, which doesn't works with JRuby. 
+  # See https://github.com/google/protobuf/issues/1594 
+  # 3.1.0 works with JRuby, but fails with MRI 2.4.4 and above.
+  # There doesn't seem to be a version that works with all rubies,
+  # so we're picking the version that works with the most recent MRIs.
+  s.add_dependency 'google-protobuf', '3.6.1'
+
+  s.add_development_dependency 'bundler'
+  s.add_development_dependency 'rake',      '~> 12.3'
+  s.add_development_dependency 'rspec',     '~> 3.7'
+
+  # For coverage reports
+  s.add_development_dependency 'coveralls'
+
+  s.rubygems_version = ">= 1.6.1"
+  s.files            = `git ls-files`.split("\n").reject {|path| path =~ /\.gitignore$/ }
+  s.test_files       = `git ls-files -- spec/*`.split("\n")
+  s.rdoc_options     = ["--charset=UTF-8"]
+  s.require_path     = "lib"
+end

default.mk

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+SHELL := /usr/bin/env bash
+RUBY_SOURCE_FILES = $(shell find . -name "*.rb")
+GEMSPECS = $(shell find . -name "*.gemspec")
+
+ifdef TRAVIS_BRANCH
+	LIBRARY_VERSION=$(TRAVIS_BRANCH)
+endif
+ifdef TRAVIS_TAG
+	LIBRARY_VERSION=$(TRAVIS_TAG)
+endif
+ifndef LIBRARY_VERSION
+	LIBRARY_VERSION=$(shell git rev-parse --abbrev-ref HEAD)
+endif
+
+default: .tested
+.PHONY: default
+
+.deps: Gemfile.lock
+
+Gemfile.lock: Gemfile $(GEMSPECS)
+	bundle install
+	touch $@
+
+.tested: .deps $(RUBY_SOURCE_FILES)
+	bundle exec rspec --color
+	touch $@
+
+clean: clean-ruby
+.PHONY: clean
+
+clean-ruby:
+	rm -f .deps .linked .tested Gemfile.lock
+.PHONY: clean-ruby

lib/cucumber/messages.rb

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+require 'cucumber/messages_pb'
+
+module Cucumber
+  module Messages
+    module Varint
+      def decode_varint(io)
+        # https://github.com/ruby-protobuf/protobuf/blob/master/lib/protobuf/varint_pure.rb
+        value = index = 0
+        begin
+          byte = io.readbyte
+          value |= (byte & 0x7f) << (7 * index)
+          index += 1
+        end while (byte & 0x80).nonzero?
+        value
+      end
+
+      # https://www.rubydoc.info/gems/ruby-protocol-buffers/1.2.2/ProtocolBuffers%2FVarint.encode
+      def encode_varint(io, int_val)
+        if int_val < 0
+          # negative varints are always encoded with the full 10 bytes
+          int_val = int_val & 0xffffffff_ffffffff
+        end
+        loop do
+          byte = int_val & 0x7f
+          int_val >>= 7
+          if int_val == 0
+            io << byte.chr
+            break
+          else
+            io << (byte | 0x80).chr
+          end
+        end
+      end
+    end
+  end
+end