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serverspec.rb
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serverspec.rb
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# -*- encoding: utf-8 -*-
#
# Author:: HIGUCHI Daisuke (<d-higuchi@creationline.com>)
#
# Copyright (C) 2013-2014, HIGUCHI Daisuke
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
require 'busser/runner_plugin'
require 'rubygems/dependency_installer'
# A Busser runner plugin for Serverspec.
#
# @author HIGUCHI Daisuke <d-higuchi@creationline.com>
#
class Busser::RunnerPlugin::Serverspec < Busser::RunnerPlugin::Base
postinstall do
install_gem('bundler')
end
def test
run_bundle_install
install_serverspec
runner = File.join(File.dirname(__FILE__), %w{.. serverspec runner.rb})
run_ruby_script!("#{runner} #{suite_path('serverspec').to_s}")
end
private
def run_bundle_install
# Referred from busser-shindo
gemfile_path = File.join(suite_path, 'serverspec', 'Gemfile')
if File.exists?(gemfile_path)
# Bundle install local completes quickly if the gems are already found
# locally it fails if it needs to talk to the internet. The || below is
# the fallback to the internet-enabled version. It's a speed optimization.
banner('Bundle Installing..')
ENV['PATH'] = [ENV['PATH'], Gem.bindir, Config::CONFIG['bindir']].join(File::PATH_SEPARATOR)
bundle_exec = "#{File.join(Config::CONFIG['bindir'], 'ruby')} " +
"#{File.join(Gem.bindir, 'bundle')} install --gemfile #{gemfile_path}"
run("#{bundle_exec} --local || #{bundle_exec}")
end
end
def install_serverspec
Gem::Specification.reset
if Array(Gem::Specification.find_all_by_name('serverspec')).size == 0
banner('Installing Serverspec..')
spec = install_gem('serverspec')
banner "serverspec installed (version #{spec.version})"
end
end
end