Class: LogicalConstruct::Plan::StandaloneBundle

Inherits:
Mattock::TaskLib
  • Object
show all
Includes:
Mattock::CommandLineDSL
Defined in:
lib/logical-construct/plan/standalone-bundle.rb

Instance Method Summary collapse

Instance Method Details

#default_configuration(core) ⇒ Object 



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# File 'lib/logical-construct/plan/standalone-bundle.rb', line 14

def default_configuration(core)
  super
  target_dir.absolute_path = core.absolute_path
end

#define ⇒ Object 



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# File 'lib/logical-construct/plan/standalone-bundle.rb', line 24

def define
  directory gems.absolute_path

  #TODO: Experiment with
  #
  #bundle install
  #bundle package --all
  #....
  #bundle install --local
  in_namespace do
    #bundler unconditionally re-produces bundle/setup.rb, which means
    #that plans that use this tasklib will always be re-packed, even when
    #the contents haven't changed significantly.
    #
    #It's possible that a "hash difference" file task could be written
    #for setup.rb? Kind of a hack. Or else tell bundler that it's config
    #dir goes in a temp directory, and then we move things, or local
    #rsync --checksum or something.
    Mattock::BundleCommandTask.define_task(:standalone => gems.absolute_path) do |bundle_build|
      bundle_build.command = (
        cmd("cd", target_dir.absolute_path) &
        cmd("bundle", "install"){|bundler|
        bundler.options << "--gemfile=" + gemfile.absolute_path
        bundler.options << "--path=" + gems.absolute_path
        bundler.options << "--standalone"
        bundler.options << "--binstubs=bin"
      })
    end

    task :pristine => gems.absolute_path do
      gem_scope = [Gem.ruby_engine, Gem::ConfigMap[:ruby_version]].join("/")

      cmd_env = {
        "RUBYOPT" => "",
        "GEM_HOME" => gems.pathname.join(gem_scope).to_s #XXX update this to use gem_scope from flight-deck
      }

      cmd("gem pristine") do |gem|
        gem.options << "--all"
        gem.options << "--extensions"
        gem.command_environment.merge! cmd_env
      end.must_succeed!
    end

    task :load_setup do
      require gems.pathname.join("bundler/setup")
    end
  end

  task 'install:perform' => self[:pristine]
  task 'compile:perform' => self[:standalone]
  task 'compile:preflight' => gemfile.absolute_path
  task :preflight => self[:load_setup]
end

#resolve_configuration ⇒ Object 



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# File 'lib/logical-construct/plan/standalone-bundle.rb', line 19

def resolve_configuration
  resolve_paths
  super
end