Class: Dockerify::Runner

Inherits:
Object
  • Object
show all
Defined in:
lib/dockerify/dockerify.rb

Constant Summary collapse

DOCKERIFY_CONFIGS = 
[
  {
    filename: 'Dockerfile',
    default_args: {
      passenger_ruby_version: 'ruby22',
      passenger_container_version: 'latest',
      passenger_port_number: '80',
      passenger_app_path: '/home/app/webapp'
    }
  },
  {
    filename: 'docker-compose.yml',
    default_args: {
      docker_compose_port: '80',
      docker_compose_database_image: 'postgres'
    }
  },
  {
    filename: '.env',
    default_args: {
      env_secret_key_base: 'TODO'
    }
  },
  {
    filename: 'rails-env.conf',
    default_args: {}
  }
].freeze

Instance Method Summary collapse

Instance Method Details

#build(path) ⇒ Object 



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# File 'lib/dockerify/dockerify.rb', line 36

def build(path)
  absolute_path = full_path(path)

  DOCKERIFY_CONFIGS.map do |dockerify_config|
    file_path = "#{absolute_path}/#{dockerify_config[:filename]}"

    if File.exists?(file_path)
      puts "Skipping #{file_path}. File already exists"
      next
    end

    raw_template = load_template(dockerify_config[:filename])
    erb_args = dockerify_config[:default_args].merge({})

    rendered_template = render_erb(raw_template, erb_args)
    write_file(file_path, rendered_template)
    "Creating #{dockerify_config[:filename]} etc in #{file_path}"
  end
end

#remove(path) ⇒ Object 



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# File 'lib/dockerify/dockerify.rb', line 56

def remove(path)
  absolute_path = full_path(path)

  DOCKERIFY_CONFIGS.map do |dockerify_config|
    file_path = "#{absolute_path}/#{dockerify_config[:filename]}"
    next unless File.exists?(file_path)
    File.delete(file_path)
    "Deleting #{dockerify_config[:filename]} etc in #{file_path}"
  end
end