Class: Appsignal::CLI

Inherits:
Object show all
Defined in:
lib/appsignal/cli.rb,
lib/appsignal/cli/demo.rb,
lib/appsignal/cli/helpers.rb,
lib/appsignal/cli/install.rb,
lib/appsignal/cli/diagnose.rb,
lib/appsignal/cli/notify_of_deploy.rb

Defined Under Namespace

Modules: Helpers Classes: Demo, Diagnose, Install, NotifyOfDeploy

Constant Summary collapse

AVAILABLE_COMMANDS = 
%w(demo diagnose install notify_of_deploy).freeze

Class Attribute Summary collapse

Class Method Summary collapse

Class Attribute Details

.options ⇒ Object

Returns the value of attribute options.



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# File 'lib/appsignal/cli.rb', line 16

def options
  @options
end

Class Method Details

.command_option_parser ⇒ Object 



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# File 'lib/appsignal/cli.rb', line 68

def command_option_parser
  {
    'demo' => OptionParser.new do |o|
      o.banner = 'Usage: appsignal demo [options]'

      o.on '--environment=<app_env>', "The environment to demo" do |arg|
        options[:environment] = arg
      end
    end,
    'diagnose' => OptionParser.new do |o|
      o.banner = 'Usage: appsignal diagnose [options]'

      o.on '--environment=<app_env>', "The environment to diagnose" do |arg|
        options[:environment] = arg
      end
    end,
    'install' => OptionParser.new,
    'notify_of_deploy' => OptionParser.new do |o|
      o.banner = 'Usage: appsignal notify_of_deploy [options]'

      o.on '--revision=<revision>', "The revision you're deploying" do |arg|
        options[:revision] = arg
      end

      o.on '--user=<user>', "The name of the user that's deploying" do |arg|
        options[:user] = arg
      end

      o.on '--environment=<app_env>', "The environment you're deploying to" do |arg|
        options[:environment] = arg
      end

      o.on '--name=<name>', "The name of the app (optional)" do |arg|
        options[:name] = arg
      end
    end
  }
end

.global_option_parser ⇒ Object 



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# File 'lib/appsignal/cli.rb', line 49

def global_option_parser
  OptionParser.new do |o|
    o.banner = 'Usage: appsignal <command> [options]'

    o.on '-v', '--version', "Print version and exit" do |arg|
      puts "AppSignal #{Appsignal::VERSION}"
      exit(0)
    end

    o.on '-h', '--help', "Show help and exit" do
      puts o
      exit(0)
    end

    o.separator ''
    o.separator "Available commands: #{AVAILABLE_COMMANDS.join(', ')}"
  end
end

.run(argv = ARGV) ⇒ Object 



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# File 'lib/appsignal/cli.rb', line 18

def run(argv=ARGV)
  @options = {}
  global = global_option_parser
  commands = command_option_parser
  global.order!(argv)
  command = argv.shift
  if command
    if AVAILABLE_COMMANDS.include?(command)
      commands[command].parse!(argv)
      case command.to_sym
      when :demo
        Appsignal::CLI::Demo.run(options)
      when :diagnose
        Appsignal::CLI::Diagnose.run(options)
      when :install
        Appsignal::CLI::Install.run(argv.shift)
      when :notify_of_deploy
        Appsignal::CLI::NotifyOfDeploy.run(options)
      end
    else
      puts "Command '#{command}' does not exist, run appsignal -h to "\
        "see the help"
      exit(1)
    end
  else
    # Print help
    puts global
    exit(0)
  end
end