Class: DevDock::DevContainer

Inherits:
Object
  • Object
show all
Defined in:
lib/dev_dock/container.rb

Instance Method Summary collapse

Constructor Details

#initialize(image_name) ⇒ DevContainer

Returns a new instance of DevContainer.



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# File 'lib/dev_dock/container.rb', line 10

def initialize(image_name)
	@image = DevDock::DevImage.new(image_name)
	@volumes = DevDock::DevVolumes.new(@image)
	@name = DevDock::Util::snake_case("dev_dock_" + image_name)
end

Instance Method Details

#enable_x11(arguments) ⇒ Object 



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# File 'lib/dev_dock/container.rb', line 36

def enable_x11(arguments)
	arguments.push '-v'
	arguments.push '/tmp/.X11-unix:/tmp/.X11-unix:ro'
	arguments.push '-e'
	arguments.push 'DISPLAY'
end

#exist? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/dev_dock/container.rb', line 24

def exist?
	Docker::Container.get(@name)
	true
rescue Docker::Error::NotFoundError
	false
end

#image ⇒ Object 



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# File 'lib/dev_dock/container.rb', line 16

def image
	@image
end

#kill ⇒ Object

kill container



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# File 'lib/dev_dock/container.rb', line 32

def kill
	Docker::Container.get(@name).kill		
end

#run ⇒ Object 



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# File 'lib/dev_dock/container.rb', line 43

def run
	arguments = [
		'/usr/local/bin/docker',
		'run',
		'--privileged',
		'--name', @name,
		'--net=host',
		'--rm',
		'-ti',
		'--detach-keys',
		'ctrl-q,ctrl-q',
		'-e', 'GH_USER',
		'-e', 'GH_PASS',
		'-v', '/run/docker.sock:/var/run/docker.sock'
	]

	['workspaces', '.gitconfig', '.ssh'].each do |directory|
		arguments.push '-v', "#{ENV['HOME']}/#{directory}:/home/#{@image.user}/#{directory}"
	end

	if RUBY_PLATFORM == "x86_64-linux"
		enable_x11(arguments)
		arguments.push '-v', '/etc/localhost:/etc/localhost:ro'
	end

	@volumes.list.each do |volume|
		arguments.push '--mount', "source=#{volume.name},target=#{volume.path}"
	end

	arguments.push @image.name

	arguments.push 'tmux'
	arguments.push 'new'

	exec *arguments
end

#volumes ⇒ Object 



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# File 'lib/dev_dock/container.rb', line 20

def volumes
	@volumes
end