Class: Dockerun::Command::Run

Inherits:
Object
  • Object
show all
Includes:
Dockerun::CommandHelper::DockerContainerHelper, Dockerun::CommandHelper::DockerImageHelper, DockerCommandFactoryHelper, TR::CondUtils, TTY::Option
Defined in:
lib/dockerun/command/run.rb

Instance Method Summary collapse

Methods included from Dockerun::CommandHelper::DockerImageHelper

#build_image_if_not_exist, #load_dockerfile

Methods included from DockerCommandFactoryHelper

#dcFact

Methods included from Dockerun::CliHelper::CliPrompt

#cli

Methods included from Dockerun::CommandHelper::DockerContainerHelper

#run_docker_container

Instance Method Details

#run(&block) ⇒ Object 



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# File 'lib/dockerun/command/run.rb', line 31

def run(&block)
  if params[:help]
    print help
    exit(0)

  else

    # find history file
    config = ::Dockerun::Config.from_storage

    imageName = nil

    if config.image_names.length == 0
      imageName = nil 
    elsif config.image_names.length == 1
      imageName = config.image_names.first
    else
      selImg = cli.select("Please select one of the Docker image options below : ") do |m|
        config.image_names.each do |n|
          m.choice n, n
        end

        m.choice "New image", :new
      end

      case selImg
      when :new
        imageName = cli.ask("Please provide a new image name : ", required: true)
      else
        imageName = selImg
      end
    end


    imageName = build_image_if_not_exist(imageName) do |ops, val|
      case ops
      when :new_image_name
        cli.ask("Please provide a new image name : ", required: true)
      when :image_exist
        reuse = cli.yes? "Image '#{val}' already exist. Using existing image?"
        # proceed or not , new name
        [reuse, val]
      else

      end
    end

    config.add_image(imageName)

    contNames = config.container_names(imageName)

    selContName = nil
    if contNames.length == 0
      selContName = nil
    elsif contNames.length == 1
      selContName = contNames.first
    else
      sel = cli.select("Please select one of the container operations below : ") do |m|
        contNames.each do |n|
          m.choice n,n
        end

        m.choice "New Container", :new
      end

      case sel
      when :new

      else
        selContName = sel
      end
    end

    selContName = run_docker_container(imageName, selContName) do |ops, *args|
      case ops
      when :new_container_name
        cli.ask("Please provide a new container name : ", required: true)
      when :container_name_exist
        cli.yes?("Container name '#{args.first}' already exist. Proceed with existing?")
      when :volume_mapping_required?
        cli.yes?("Is there any volume mapping required? ")
      when :source_prompt
        cli.ask("Directory to share with docker : ", required: true)
      when :destination_prompt
        src = args.first
        srcDir = File.basename(src)
        cli.ask("Directory to show inside docker : ", required: true, value: "/opt/#{srcDir}")
      when :add_mount_to_container
        config.add_mount_to_container(imageName, *args)
      when :add_more_volume_mapping?
        cli.yes?("Add more volume mapping?")
      end
    end

    config.add_container(imageName, selContName)

    config.to_storage

  end 
end