Class: FPM::Dockery::CLI::PackageCommand

Inherits:
BaseCommand
  • Object
show all
Defined in:
lib/fpm/dockery/cli.rb

Overview

The package command implementation.

Instance Method Summary collapse

Methods inherited from BaseCommand

#create_builder, #create_builder_if_required, #valid_builders, #validate_builder!

Methods included from Logging

#fatal, #info, #warn

Instance Method Details

#execute ⇒ Object 



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# File 'lib/fpm/dockery/cli.rb', line 74

def execute
  recipe_path = File.expand_path(recipe)
  dir_to_mount = File.dirname(recipe_path)
  name_of_recipe = File.basename(recipe_path)

  validate_builder!
  create_builder_if_required

  extra_docker_commands = []
  extra_fpm_cook_commands = []

  pkg_dir = "/recipe/pkg"

  if package_dir
    extra_docker_commands << "-v #{File.expand_path(package_dir)}:/output"
    pkg_dir = "/output"
  end

  extra_docker_commands << docker_params if docker_params

  if private_key
    begin
      key = IO.read(File.expand_path(private_key))
      if key.include?('ENCRYPTED')
        fatal 'Provided private key has a passphrase ' + private_key
        exit 1
      end
      extra_docker_commands << "-v #{File.expand_path(private_key)}:/root/.ssh/id_rsa"
    rescue Errno::ENOENT
      fatal 'Provided private key does not exist ' + private_key
      exit 1
    end
  end

  if local_cache_dir
    extra_docker_commands << "-v #{File.expand_path(local_cache_dir)}:/tmp/cache"
  end

  if skip_package?
    extra_fpm_cook_commands << "--skip-package"
  end

  command = <<eos
docker run \
-v #{dir_to_mount}:/recipe \
#{extra_docker_commands.join(' ')} \
fpm-dockery/#{builder} \
--tmp-root /tmp/tmproot \
--pkg-dir #{pkg_dir} \
--cache-dir /tmp/cache \
package \
#{extra_fpm_cook_commands.join(' ')} \
/recipe/#{name_of_recipe}
eos
  exit_status = Subprocess.run(command)
  if exit_status.exitstatus == 0
    info "Packaging complete"
  else
    info "Packaging process exited with a non-zero exit code"
    exit exit_status.exitstatus
  end
end