Class: Webbynode::Commands::Push

Inherits:
Webbynode::Command show all
Includes:
Updater
Defined in:
lib/webbynode/commands/push.rb

Constant Summary

Constants inherited from Webbynode::Command

Webbynode::Command::Aliases, Webbynode::Command::CommandError, Webbynode::Command::InvalidCommand, Webbynode::Command::InvalidOption, Webbynode::Command::Settings

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Updater

#check_for_updates

Methods inherited from Webbynode::Command

add_alias, #api, class_for, command, command_class_name, description, for, #gemfile, #git, help, inherited, #io, #no?, #notify, option, #option, #options, options_help, #param, #param_values, parameter, #params, #params_hash, params_help, #pushand, #remote_executor, requires_initialization!, requires_options!, requires_pushed_application!, #run, #server, setting, #settings, summary, summary_help, usage, #validate_initialization, #validate_options, #yes?

Constructor Details

#initialize(*args) ⇒ Push

Returns a new instance of Push.



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# File 'lib/webbynode/commands/push.rb', line 15

def initialize(*args)
  super
  @before_tasks = Webbynode::Commands::Tasks.new
  @after_tasks  = Webbynode::Commands::Tasks.new
end

Instance Attribute Details

#after_tasks ⇒ Object

Returns the value of attribute after_tasks.



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# File 'lib/webbynode/commands/push.rb', line 7

def after_tasks
  @after_tasks
end

#app_name ⇒ Object

Returns the value of attribute app_name.



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# File 'lib/webbynode/commands/push.rb', line 7

def app_name
  @app_name
end

#before_tasks ⇒ Object

Returns the value of attribute before_tasks.



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# File 'lib/webbynode/commands/push.rb', line 7

def before_tasks
  @before_tasks
end

Instance Method Details

#execute ⇒ Object 



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# File 'lib/webbynode/commands/push.rb', line 21

def execute
  unless option(:dirty)
    raise CommandError, 
      "Cannot push because you have pending changes. Do a git commit or add changes to .gitignore." unless git.clean?
  end
  
  @app_name = pushand.parse_remote_app_name
  
  # Ensures there are Task Files to read from
  before_tasks.ensure_tasks_folder
  
  # Reads out the "before push" tasks file to see if there are any tasks that must be performed
  # It will perform the "before push" tasks if there are any available
  before_tasks.read_tasks(Webbynode::Commands::Tasks::BeforePushTasksFile)
  perform_before_tasks if before_tasks.has_tasks?
  
  handle_semaphore
  
  # Logs a initialization message to the user
  io.log "Pushing #{app_name.color(:cyan)}", :start
  
  # Checks for server-side updates
  if check_for_updates
    io.log "Note: Rapp Engine updated".color(:yellow)
    io.log ""
  end
  
  # Pushes the application to Webbynode
  io.exec("git push webbynode +HEAD:master", false)
  
  # Reads out the "after push" tasks file to see if there are any tasks that must be performed
  # It will perform the "after push" tasks if there are any available
  after_tasks.read_tasks(Webbynode::Commands::Tasks::AfterPushTasksFile)
  perform_after_tasks if after_tasks.has_tasks?
  
  io.log "Finished pushing #{app_name.color(:cyan)}", :finish
end

#handle_semaphore ⇒ Object 



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# File 'lib/webbynode/commands/push.rb', line 59

def handle_semaphore
  return unless option(:'recreate-vhost')
  remote_executor.exec "mkdir -p /var/webbynode/semaphores && touch /var/webbynode/semaphores/recreate_#{app_name}"
end