Class: RakeDocker::Tasks::Build

Inherits:
RakeDocker::TaskLib show all
Defined in:
lib/rake_docker/tasks/build.rb

Instance Method Summary collapse

Methods inherited from RakeDocker::TaskLib

#check_required, check_required_for, #initialize, parameter, parameter_definitions, #process_block, #setup_defaults, setup_defaults_for

Constructor Details

This class inherits a constructor from RakeDocker::TaskLib

Instance Method Details

#define ⇒ Object 



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# File 'lib/rake_docker/tasks/build.rb', line 26

def define
  prerequisites = prepare_task ?
      [scoped_task_name(prepare_task)] :
      []

  desc "Build #{image_name} image"
  task name, argument_names => prerequisites do |_, args|
    params = OpenStruct.new(
        image_name: image_name,
        repository_name: repository_name,
        credentials: credentials,
        work_directory: work_directory
    )

    derived_credentials = credentials.respond_to?(:call) ?
        credentials.call(*[args, params].slice(0, credentials.arity)) :
        credentials

    Docker.authenticate!(derived_credentials) if derived_credentials

    options = {t: repository_name}
    options = options.merge(
        buildargs: JSON.generate(build_args)) if build_args

    Docker::Image.build_from_dir(
        File.join(work_directory, image_name),
        options) do |chunk|
      DockerOutput.print chunk
    end
  end
end

#process_arguments(args) ⇒ Object 



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# File 'lib/rake_docker/tasks/build.rb', line 22

def process_arguments(args)
  self.name = args[0] if args[0]
end