Class: Sle2Docker::Cli

Inherits:
Thor
  • Object
show all
Defined in:
lib/sle2docker/cli.rb

Overview

Entry point of the command line interface

Instance Method Summary collapse

Instance Method Details

#activate(image_name) ⇒ Object 



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# File 'lib/sle2docker/cli.rb', line 19

def activate(image_name)
  ensure_can_access_dockerd

  prebuilt_image = Sle2Docker::PrebuiltImage.new(image_name, options)
  if prebuilt_image.activated?
    warn 'Image has already been activated. Exiting'
    exit(0)
  end

  prebuilt_image.activate
  puts "#{prebuilt_image.image_id} activated"
end

#list ⇒ Object 



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# File 'lib/sle2docker/cli.rb', line 5

def list
  puts 'Available pre-built images:'
  prebuilt_images = PrebuiltImage.list
  if prebuilt_images.empty?
    puts 'No pre-built image found.'
    puts "\nPre-built images can be installed from SLE12 Update " \
      'repository using zypper:'
    puts '  zypper install \"sle*-docker-image\"'
  else
    prebuilt_images.each { |image| puts " - #{image}" }
  end
end

#version ⇒ Object 



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# File 'lib/sle2docker/cli.rb', line 34

def version
  puts Sle2Docker::VERSION
end