Class: Passify::CLI

Inherits:
Thor
  • Object
show all
Includes:
Thor::Actions
Defined in:
lib/passify/cli.rb

Constant Summary collapse

APACHE_CONF = 
'/etc/apache2/httpd.conf'
VHOSTS_DIR = 
'/private/etc/apache2/passenger_pane_vhosts'

Instance Method Summary collapse

Instance Method Details

#add(name = nil) ⇒ Object 



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# File 'lib/passify/cli.rb', line 20

def add(name = nil)
  check_for_passify
  error("This directory can not be served with passify. It has to be either a Rack application, a Rails 2.x application or a legacy (PHP/HTML) application.") unless is_valid_app?
  host = get_host_from_name(name)
  if app_exists?(host)
    if is_same_app?(host, pwd)
      notice("This directory is already being served from http://#{host}. Run `passify open` to view it.")
    else
      exit if no?("A different app already exists under http://#{host}. Do you want to overwrite it?")
      sudome
      remove_app(host)
    end
  end
  
  silent_create_file ".passify", host
  sudome
  create_vhost(host, pwd)
  register_host(host)
  restart_apache
  say "The application was successfully set up and can be reached from http://#{host} . Run `passify open` to view it."
end

#conf ⇒ Object 



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# File 'lib/passify/cli.rb', line 130

def conf
  check_for_passify
  host = find_host

  success = false
  if ENV['EDITOR']
    Dir.chdir(VHOSTS_DIR) do
      success = system("#{ENV['EDITOR']} #{vhost_file(host)}")
    end
  end
  if !success
    say vhost_file(host)
  end
end

#environment(env = nil) ⇒ Object 



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# File 'lib/passify/cli.rb', line 53

def environment(env = nil)
  check_for_passify
  notice("This application is a legacy application. The environment can not be changed.") if !is_rack_app? && !is_rails2_app?
  host = find_host
  
  line_no, rack_env = `grep -n 'RackEnv' #{vhost_file(host)}`.split(":")
  current_env = rack_env.strip.split(" ")[1]
  if env.nil? || env.empty?
    say "The application is running in '#{current_env}' environment."
  else
    notice("The application is already in '#{env}' environment.") if current_env == env
    sudome
    `sed -i '' '#{line_no}s!#{current_env}!#{env}!' #{vhost_file(host)}`
    restart_apache
    say "The application now runs in '#{env}' environment."
  end
end

#install ⇒ Object 



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# File 'lib/passify/cli.rb', line 72

def install
  error("Passenger seems not to be installed. Refer to http://www.modrails.com/ for installation instructions.") unless passenger_installed?
  notice("passify is already installed.") if passify_installed?
  sudome
  append_to_file APACHE_CONF, <<-eos
\n\n# Added by the Passenger preference pane
# Make sure to include the Passenger configuration (the LoadModule,
# PassengerRoot, and PassengerRuby directives) before this section.
<IfModule passenger_module>
  NameVirtualHost *:80
  <VirtualHost *:80>
ServerName _default_
  </VirtualHost>
  Include /private/etc/apache2/passenger_pane_vhosts/*.conf
</IfModule>
    eos
  restart_apache
  FileUtils.mkdir_p(VHOSTS_DIR)
  say "The installation of passify is complete."
end

#list ⇒ Object 



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# File 'lib/passify/cli.rb', line 110

def list
  check_for_passify
  Dir.foreach(VHOSTS_DIR) do |entry|
    if File.file?("#{VHOSTS_DIR}/#{entry}")
      host = entry[0..-12]
      dir = directory_for_host(host)
      say "  #{host} --> #{Dir.exists?(dir) ? dir : "[REMOVED]"}"
    end
  end
end

#open ⇒ Object 



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# File 'lib/passify/cli.rb', line 122

def open
  check_for_passify
  host = find_host
  
  system("open http://#{host}")
end

#remove(name = nil) ⇒ Object 



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# File 'lib/passify/cli.rb', line 43

def remove(name = nil)
  check_for_passify
  host = find_host(name)
  
  sudome
  remove_app(host)
  say "The application was successfully removed."
end

#restart ⇒ Object 



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# File 'lib/passify/cli.rb', line 103

def restart
  notice("The current directory does not seem to be a passenger application.") unless is_valid_app?
  FileUtils.mkdir_p('tmp')
  system "touch tmp/restart.txt"
end

#uninstall ⇒ Object 



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# File 'lib/passify/cli.rb', line 94

def uninstall
  notice("passify is not installed.") unless passify_installed?
  sudome
  first_config_line = find_line_in_conf('# Added by the Passenger preference pane').to_i
  system("sed -i '' '#{first_config_line},#{first_config_line+9}d' #{APACHE_CONF}")
  say "The uninstallation of passify is complete. The vhosts in `#{VHOSTS_DIR}` have not been deleted."
end

#version ⇒ Object 



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# File 'lib/passify/cli.rb', line 146

def version
   say "passify #{Passify::VERSION}"
end