Class: Beaker::CLI

Inherits:
Object
  • Object
show all
Defined in:
lib/beaker/cli.rb

Constant Summary collapse

GEMSPEC = 
File.join(File.expand_path(File.dirname(__FILE__)), "../../beaker.gemspec")
VERSION_STRING = 
"      wWWWw
  |o o|
  | O |  %s!
  |(\")|
 / \\X/ \\
|   V   |
|   |   | "

Instance Method Summary collapse

Constructor Details

#initialize ⇒ CLI

Returns a new instance of CLI.



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# File 'lib/beaker/cli.rb', line 13

def initialize
  @options_parser = Beaker::Options::Parser.new
  @options = @options_parser.parse_args
  @logger = Beaker::Logger.new(@options)
  @options[:logger] = @logger

  if @options[:help]
    @logger.notify(@options_parser.usage)
    exit
  end
  if @options[:version]
    require 'rubygems' unless defined?(Gem)
    spec = Gem::Specification::load(GEMSPEC)
    @logger.notify(VERSION_STRING % spec.version)
    exit
  end
  @logger.notify(@options.dump)

  #add additional paths to the LOAD_PATH
  if not @options[:load_path].empty?
    @options[:load_path].each do |path|
      $LOAD_PATH << File.expand_path(path)
    end
  end
  @options[:helper].each do |helper|
    require File.expand_path(helper)
  end
end

Instance Method Details

#execute! ⇒ Object 



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# File 'lib/beaker/cli.rb', line 84

def execute!

  begin
    trap(:INT) do
      @logger.warn "Interrupt received; exiting..."
      exit(1)
    end

    provision
    validate
    setup

    #pre acceptance  phase
    run_suite(:pre_suite, :fail_fast)

    #testing phase
    begin
      run_suite(:tests)
    #post acceptance phase
    rescue => e
      #post acceptance on failure
      #if we error then run the post suite as long as we aren't in fail-stop mode
      run_suite(:post_suite) unless @options[:fail_mode] == "stop"
      raise e
    else
      #post acceptance on success
      run_suite(:post_suite)
    end
  #cleanup phase
  rescue => e
    #cleanup on error
    #only do cleanup if we aren't in fail-stop mode
    @logger.notify "Cleanup: cleaning up after failed run"
    if @options[:fail_mode] != "stop"
      if @network_manager
        @network_manager.cleanup
      end
    end
    raise "Failed to execute tests!"
  else
    #cleanup on success
    @logger.notify "Cleanup: cleaning up after successful run"
    if @network_manager
      @network_manager.cleanup
    end
  end
end

#provision ⇒ Object 



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# File 'lib/beaker/cli.rb', line 42

def provision
  begin
    @hosts =  []
    @network_manager = Beaker::NetworkManager.new(@options, @logger)
    @hosts = @network_manager.provision
  rescue => e
    report_and_raise(@logger, e, "CLI.provision")
  end
end

#run_suite(suite_name, failure_strategy = false) ⇒ Object 



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# File 'lib/beaker/cli.rb', line 132

def run_suite(suite_name, failure_strategy = false)
  if (@options[suite_name].empty?)
    @logger.notify("No tests to run for suite '#{suite_name.to_s}'")
    return
  end
  Beaker::TestSuite.new(
    suite_name, @hosts, @options, failure_strategy
  ).run_and_raise_on_failure
end

#setup ⇒ Object 



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# File 'lib/beaker/cli.rb', line 61

def setup
  @ntp_controller = Beaker::Utils::NTPControl.new(@options, @hosts)
  @setup = Beaker::Utils::SetupHelper.new(@options, @hosts)
  @repo_controller = Beaker::Utils::RepoControl.new(@options, @hosts)
  setup_steps = [[:timesync, "Sync time on hosts", Proc.new {@ntp_controller.timesync}],
                 [:root_keys, "Sync keys to hosts" , Proc.new {@setup.sync_root_keys}],
                 [:repo_proxy, "Proxy packaging repositories on ubuntu, debian and solaris-11", Proc.new {@repo_controller.proxy_config}],
                 [:add_el_extras, "Add Extra Packages for Enterprise Linux (EPEL) repository to el-* hosts", Proc.new {@repo_controller.add_el_extras}],
                 [:add_master_entry, "Update /etc/hosts on master with master's ip", Proc.new {@setup.add_master_entry}]]
  begin
    #setup phase
    setup_steps.each do |step| 
      if (not @options.has_key?(step[0])) or @options[step[0]]
        @logger.notify ""
        @logger.notify "Setup: #{step[1]}"
        step[2].call
      end
    end
  rescue => e
    report_and_raise(@logger, e, "CLI.setup")
  end
end

#validate ⇒ Object 



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# File 'lib/beaker/cli.rb', line 52

def validate
  begin
    #validation phase
    Beaker::Utils::Validator.validate(@hosts, @logger)
  rescue => e
    report_and_raise(@logger, e, "CLI.validate")
  end
end