Contents

require 'shellwords'
module Orchparty
  module Plugin
    module Env
      def self.desc
        "generate environment variables"
      end

      def self.define_flags(c)
        c.flag [:output,:o], :desc => 'Set the output file'
        c.flag [:service,:s], :desc => 'Set the service to generate environment variables from.'
        c.flag [:seperator,:sep], :desc => 'How to join the environment variables', default_value: "\\n"
      end

      def self.generate(ast, options)
        output = env_output(ast, options)
        if options[:output]
          File.write(options[:output], output)
        else
          puts output
        end
      end

      def self.env_output(application, options)
        if options[:service]
          services = [ application.services[options[:service]] ]
        else
          services = application.services.values
        end

        options[:sep] = "\n" if options[:sep] == "\\n"

        envs = services.map(&:environment).compact.inject({}) {|a, v| a.merge(v) }
        envs.map{|k,v| "#{k.to_s}=#{v.is_a?(String) ? v.shellescape : v }"}.join(options[:sep])
      end

    end
  end
end

Orchparty::Plugin.register_plugin(:env, Orchparty::Plugin::Env)

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
orchparty-env-0.1.0	lib/orchparty/plugins/env.rb