Class: Kontena::Cli::Apps::InitCommand

Inherits:
Kontena::Command
  • Object
show all
Includes:
Common, Common
Defined in:
lib/kontena/cli/apps/init_command.rb

Instance Method Summary collapse

Methods included from Common

#abort_on_validation_errors, #app_json, #create_yml, #current_dir, #display_notifications, #generate_services, #hint_on_validation_notifications, #prefixed_name, #project_name_from_yaml, #read_yaml, #require_config_file, #service_exists?, #services_from_yaml, #set_env_variables, #token, #valid_addons

Instance Method Details

#execute ⇒ Object 



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# File 'lib/kontena/cli/apps/init_command.rb', line 18

def execute
  if File.exist?('Dockerfile')
    puts 'Found Dockerfile'
  elsif create_dockerfile?
    puts "Creating #{'Dockerfile'.colorize(:cyan)}"
    DockerfileGenerator.new.generate(base_image)
  end

  if File.exist?('Procfile')
    procfile = ::YAML.safe_load(File.read('Procfile'))
  else
    procfile = {}
  end

  app_env = create_env_file(app_json['env']) if app_json['env']
  addons = app_json['addons'] || []

  if File.exist?(docker_compose_file)
    puts "Found #{docker_compose_file}."
  elsif create_docker_compose_yml?
    puts "Creating #{docker_compose_file.colorize(:cyan)}"
    docker_compose_generator = DockerComposeGenerator.new(docker_compose_file)
    docker_compose_generator.generate(procfile, addons, app_env)
  end

  if File.exist?('kontena.yml')
    puts "Updating #{'kontena.yml'.colorize(:cyan)}"
  else
    puts "Creating #{'kontena.yml'.colorize(:cyan)}"
  end

  kontena_yml_generator = KontenaYmlGenerator.new(image_name, service_prefix)
  if File.exist?(docker_compose_file)
    kontena_yml_generator.generate_from_compose_file(docker_compose_file)
  else
    kontena_yml_generator.generate(procfile, addons, app_env)
  end

  puts "Your app is ready! Deploy with 'kontena app deploy'.".colorize(:green)
end