Class: Devbin::Commands::Rails::Attach

Inherits:
Devbin::Command show all
Defined in:
lib/devbin/commands/rails/attach.rb

Instance Method Summary collapse

Methods inherited from Devbin::Command

#command, #cursor, #docker_pwd, #docker_sync_pwd, #editor, #exec_exist?, #find_pwd, #generator, #pager, #pastel, #platform, #prompt, #screen, #which

Constructor Details

#initialize(app_name, options) ⇒ Attach

Returns a new instance of Attach.



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# File 'lib/devbin/commands/rails/attach.rb', line 9

def initialize(app_name, options)
  @app_name = app_name
  @options = options
end

Instance Method Details

#execute(input: $stdin, output: $stdout) ⇒ Object 



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# File 'lib/devbin/commands/rails/attach.rb', line 14

def execute(input: $stdin, output: $stdout)
  container_id, _err = run "docker-compose ps -q #{@app_name}", chdir: docker_pwd
  puts pastel.green(
    "Remember to use ",
    pastel.yellow.on_bright_black.bold("Ctrl + C"),
    " to detach from container ( Overrided Ctrl + P Ctrl + Q to work with VSCode )"
  )
  pid = Process.fork {
    exec "docker attach #{container_id.strip} --detach-keys='ctrl-c'"
  }
  Process.wait pid
  output.puts "OK"
  exit 0
end