Class: EY::Serverside::CLI

Inherits:
Thor show all
Extended by:
CLIHelpers
Defined in:
lib/engineyard-serverside/cli.rb

Constant Summary

Constants inherited from Thor

Thor::HELP_MAPPINGS, Thor::THOR_RESERVED_WORDS, Thor::VERSION

Instance Attribute Summary

Attributes included from Thor::Base

#args, #options, #parent_options

Instance Method Summary collapse

Methods included from CLIHelpers

account_app_env_options, config_option, framework_env_option, instances_options, stack_option, verbose_option

Methods inherited from Thor

check_unknown_options!, check_unknown_options?, default_task, desc, help, #help, long_desc, map, method_option, method_options, printable_tasks, register, subcommand, subcommands, task_help

Methods included from Thor::Base

included, #initialize, register_klass_file, shell, shell=, subclass_files, subclasses

Instance Method Details

#deploy(default_task = :deploy) ⇒ Object 



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# File 'lib/engineyard-serverside/cli.rb', line 32

def deploy(default_task=:deploy)
  servers, config, shell = init_and_propagate(options, default_task.to_s)
  EY::Serverside::Deploy.new(servers, config, shell).send(default_task)
end

#disable_maintenance ⇒ Object 



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# File 'lib/engineyard-serverside/cli.rb', line 52

def disable_maintenance
  servers, config, shell = init_and_propagate(options, 'disable_maintenance')
  EY::Serverside::Maintenance.new(servers, config, shell).manually_disable
end

#enable_maintenance ⇒ Object 



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# File 'lib/engineyard-serverside/cli.rb', line 42

def enable_maintenance
  servers, config, shell = init_and_propagate(options, 'enable_maintenance')
  EY::Serverside::Maintenance.new(servers, config, shell).manually_enable
end

#hook(hook_name) ⇒ Object 



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# File 'lib/engineyard-serverside/cli.rb', line 71

def hook(hook_name)
  config, shell = init(options, "hook-#{hook_name}")
  EY::Serverside::DeployHook.new(config, shell, hook_name).call
end

#install_bundler(version) ⇒ Object 



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# File 'lib/engineyard-serverside/cli.rb', line 123

def install_bundler(version)
  egrep_escaped_version = version.gsub(/\./, '\.')
  # the grep "bundler " is so that gems like bundler08 don't get
  # their versions considered too
  #
  # the [,$] is to stop us from looking for e.g. 0.9.2, seeing
  # 0.9.22, and mistakenly thinking 0.9.2 is there
  has_bundler_cmd = "gem list bundler | grep \"bundler \" | egrep -q '#{egrep_escaped_version}[,)]'"

  unless system(has_bundler_cmd)
    system("gem install bundler -q --no-rdoc --no-ri -v '#{version}'")
  end
end

#integrate ⇒ Object 



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# File 'lib/engineyard-serverside/cli.rb', line 83

def integrate
  app_dir = Pathname.new "/data/#{options[:app]}"
  current_app_dir = app_dir.join("current")

  # so that we deploy to the same place there that we have here
  integrate_options = options.dup
  integrate_options[:release_path] = current_app_dir.realpath.to_s

  # we have to deploy the same SHA there as here
  integrate_options[:branch] = current_app_dir.join('REVISION').read.strip

  servers, config, shell = init_and_propagate(integrate_options, 'integrate')

  # We have to rsync the entire app dir, so we need all the permissions to be correct!
  shell.logged_system "sudo sh -l -c 'find #{app_dir} -not -user #{config.user} -or -not -group #{config.group} -exec chown #{config.user}:#{config.group} {} +'"

  servers.each do |server|
    shell.logged_system server.sync_directory_command(app_dir)
    # we're just about to recreate this, so it has to be gone
    # first. otherwise, non-idempotent deploy hooks could screw
    # things up, and since we don't control deploy hooks, we must
    # assume the worst.
    shell.logged_system server.command_on_server('sh -l -c', "rm -rf #{current_app_dir}")
  end

  # deploy local-ref to other instances into /data/$app/local-current
  EY::Serverside::Deploy.new(servers, config, shell).cached_deploy
end

#restart ⇒ Object 



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# File 'lib/engineyard-serverside/cli.rb', line 117

def restart
  servers, config, shell = init_and_propagate(options, 'restart')
  EY::Serverside::Deploy.new(servers, config, shell).restart_with_maintenance_page
end