Rakefile

#!/usr/bin/env rake
# encoding: utf-8

require 'bundler'
require 'bundler/gem_helper'
require 'rake/testtask'
require 'rubocop/rake_task'

Bundler::GemHelper.install_tasks name: 'train'

# Rubocop
desc 'Run Rubocop lint checks'
task :rubocop do
  RuboCop::RakeTask.new
end

# lint the project
desc 'Run robocop linter'
task lint: [:rubocop]

# run tests
task default: [:test, :lint]

Rake::TestTask.new do |t|
  t.libs << 'test/unit'
  t.pattern = 'test/unit/**/*_test.rb'
  t.warning = true
  t.verbose = true
  t.ruby_opts = ['--dev'] if defined?(JRUBY_VERSION)
end

namespace :test do
  task :docker do
    path = File.join(File.dirname(__FILE__), 'test', 'integration')
    sh('sh', '-c', "cd #{path} && ruby -I ../../lib docker_test.rb tests/*")
  end

  task :windows do
    Dir.glob('test/windows/*_test.rb').all? do |file|
      sh(Gem.ruby, '-w', '-I .\test\windows', file)
    end or fail 'Failures'
  end

  task :vm do
    concurrency = ENV['CONCURRENCY'] || 4
    path = File.join(File.dirname(__FILE__), 'test', 'integration')
    sh('sh', '-c', "cd #{path} && kitchen test -c #{concurrency}")
  end

  # Target required:
  #   rake "test:ssh[user@server]"
  #   sh -c cd /home/foobarbam/src/gems/train/test/integration \
  #     && target=user@server ruby -I ../../lib test_ssh.rb tests/*
  #   ...
  # Turn debug logging back on:
  #   debug=1 rake "test:ssh[user@server]"
  # Use a different ssh key:
  #   key_files=/home/foobarbam/.ssh/id_rsa2 rake "test:ssh[user@server]"
  # Run with a specific test:
  #   test=path_block_device_test.rb rake "test:ssh[user@server]"
  task :ssh, [:target] do |t, args|
    path = File.join(File.dirname(__FILE__), 'test', 'integration')
    key_files = ENV['key_files'] || File.join(ENV['HOME'], '.ssh', 'id_rsa')

    sh_cmd    =  "cd #{path} && target=#{args[:target]} key_files=#{key_files}"

    sh_cmd += " debug=#{ENV['debug']}" if ENV['debug']
    sh_cmd += ' ruby -I ../../lib test_ssh.rb tests/'
    sh_cmd += ENV['test'] || '*'

    sh('sh', '-c', sh_cmd)
  end
end