Class: Capricorn::Util::Internal

Inherits:
Capricorn::Util show all
Defined in:
lib/capricorn-util/internal.rb

Instance Method Summary collapse

Methods inherited from Capricorn::Util

banner, #help, #method_missing

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class Capricorn::Util

Instance Method Details

#inspector ⇒ Object 



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# File 'lib/capricorn-util/internal.rb', line 24

def inspector
  Erlang do |path|

    unless File.extname(path) == ".gem" and File.file?(path)
      error :not_found
    end

    begin
      format = Gem::Format.from_file_by_path(path)
    rescue Exception => e
      error :gem_error, e.message
    end

    spec = format.spec
    unless spec
      error :gem_error, "Invalid gem"
    end

    dependencies = spec.runtime_dependencies.collect do |dep|
      version_requirements = dep.version_requirements.as_list.collect do |req|
        op, version = *req.split(/\s+/, 2)
        BERT::Tuple[op, version]
      end
      BERT::Tuple[dep.name, version_requirements]
    end

    send BERT::Tuple[spec.name, spec.version.to_s, dependencies]

  end
end

#scaffolder ⇒ Object 



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# File 'lib/capricorn-util/internal.rb', line 8

def scaffolder
  Erlang do |cmd|
    case cmd.shift
    when :create
      recipe = cmd.shift
      app = convert_app(cmd.first)

      recipe_path = File.expand_path("../../lib/capricorn/recipes/#{recipe}.rb", __FILE__)
      ctx = Capricorn::SystemContext.run(recipe_path, :application => app)

      send t[true, t[ctx.www_user, ctx.www_group, ctx.root_path]]
    end
  end
end