Module: JRuby::Lint::Checkers::CheckGemNode

Included in:
Gem, Gemspec
Defined in:
lib/jruby/lint/checkers/gem.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details



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# File 'lib/jruby/lint/checkers/gem.rb', line 4

def self.add_wiki_link_finding(collector)
  unless @added_wiki_link
    collector.findings << Finding.new("For more on gem compatibility see http://wiki.jruby.org/C-Extension-Alternatives",
                                      [:gems, :info]).tap do |f|
      def f.to_s
        message
      end
    end
    @added_wiki_link = true
  end
end

Instance Method Details

#check_gem(collector, call_node) ⇒ Object 



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# File 'lib/jruby/lint/checkers/gem.rb', line 25

def check_gem(collector, call_node)
  @gems ||= collector.project.libraries.gems
  gem_name = gem_name(call_node)
  if instructions = @gems[gem_name]
    CheckGemNode.add_wiki_link_finding(collector)
    msg = "Found gem '#{gem_name}' which is reported to have some issues:\n#{instructions}"
    collector.findings << Finding.new(msg, [:gems, :warning], call_node.position)
  end
end

#gem_name(node) ⇒ Object 



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# File 'lib/jruby/lint/checkers/gem.rb', line 16

def gem_name(node)
  first_arg = node.args_node.child_nodes[0]
  if first_arg.node_type.to_s == "STRNODE"
    first_arg.value.to_s
  end
rescue
  nil
end