Method: Maven::Tools::GemProject#load_gemspec

Defined in:
lib/maven/tools/gem_project.rb

#load_gemspec(specfile) ⇒ Object 



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# File 'lib/maven/tools/gem_project.rb', line 45

def load_gemspec(specfile)
  require 'rubygems'
  if specfile.is_a? ::Gem::Specification
    spec = specfile
  else
    spec = ::Gem::Specification.load(specfile)
    @gemspec = specfile
  end
  raise "file not found '#{specfile}'" unless spec
  @current_file = specfile
  artifact_id spec.name
  version spec.version
  name spec.summary || "#{self.artifact_id} - gem"
  description spec.description if spec.description
  url spec.homepage if spec.homepage
  done_authors = []
  (spec.email || []).zip(spec.authors || []).map do |email, author|
    done_authors << author
    self.developers.new(author, email)
  end
  (spec.authors - done_authors).each do |author|
    self.developers.new(author, nil)
  end

  # flatten the array since copyright-header-1.0.3.gemspec has a double
  # nested array
  (spec.licenses + spec.files.select {|file| file.to_s =~ /license|gpl/i }).flatten.each do |license|
    # TODO make this better, i.e. detect the right license name from the file itself
    self.licenses.new(license)
  end

  config = {}
   if @gemspec
     relative = File.expand_path(@gemspec).sub(/#{File.expand_path('.')}/, '').sub(/^\//, '')
     add_param(config, "gemspec", relative)
   end
  add_param(config, "autorequire", spec.autorequire)
  add_param(config, "defaultExecutable", spec.default_executable)
  add_param(config, "testFiles", spec.test_files)
  #has_rdoc always gives true => makes not sense to keep it then
  #add_param(config, "hasRdoc", spec.has_rdoc)
  add_param(config, "extraRdocFiles", spec.extra_rdoc_files)
  add_param(config, "rdocOptions", spec.rdoc_options)
  add_param(config, "requirePaths", spec.require_paths, ["lib"])
  add_param(config, "rubyforgeProject", spec.rubyforge_project)
  add_param(config, "requiredRubygemsVersion",
            spec.required_rubygems_version && spec.required_rubygems_version.to_s != ">= 0" ? "<![CDATA[#{spec.required_rubygems_version}]]>" : nil)
  add_param(config, "bindir", spec.bindir, "bin")
  add_param(config, "requiredRubyVersion",
            spec.required_ruby_version && spec.required_ruby_version.to_s != ">= 0" ? "<![CDATA[#{spec.required_ruby_version}]]>" : nil)
  add_param(config, "postInstallMessage",
            spec.post_install_message ? "<![CDATA[#{spec.post_install_message}]]>" : nil)
  add_param(config, "executables", spec.executables)
  add_param(config, "extensions", spec.extensions)
  add_param(config, "platform", spec.platform, 'ruby')

  # # TODO maybe calculate extra files
  # files = spec.files.dup
  # (Dir['lib/**/*'] + Dir['spec/**/*'] + Dir['features/**/*'] + Dir['test/**/*'] + spec.licenses + spec.extra_rdoc_files).each do |f|
  #   files.delete(f)
  #   if f =~ /^.\//
  #     files.delete(f.sub(/^.\//, ''))
  #   else
  #     files.delete("./#{f}")
  #   end
  # end
  #add_param(config, "extraFiles", files)
  add_param(config, "files", spec.files)

  plugin('gem').with(config) if config.size > 0

  spec.dependencies.each do |dep|
    scope =
      case dep.type
      when :runtime
        "compile"
      when :development
        "test"
      else
        warn "unknown scope: #{dep.type}"
        "compile"
      end

    versions = dep.requirement.requirements.collect do |req|
      # use this construct to get the same result in 1.8.x and 1.9.x
      req.collect{ |i| i.to_s }.join
    end
    add_gem(dep.name, versions).scope = scope
    if @lock
      # add its dependencies as well to have the version
      # determine by the dependencyManagement
      @lock.dependency_hull(dep.name).map.each do |d|
        add_gem(d[0], d[1]).scope = scope unless gem? d[0]
      end
    end
  end

  spec.requirements.each do |req|
    begin
      eval req
    rescue => e
      # TODO requirements is a list !!!
      add_param(config, "requirements", req)
    rescue SyntaxError => e
      # TODO requirements is a list !!!
      add_param(config, "requirements", req)
    rescue NameError => e
      # TODO requirements is a list !!!
      add_param(config, "requirements", req)
    end
  end
end