Class: Buildr::Mirah::Mirahc

Inherits:
Compiler::Base
  • Object
show all
Defined in:
lib/buildr/mirah.rb

Constant Summary collapse

REQUIRES = 
ArtifactNamespace.for(self) do |ns|
  ns.mirah! "org.mirah:mirah-complete:jar:>=0.0.7"
end
CLASSNAME = 
"org.mirah.MirahCommand"
OPTIONS = 
[:classpath, :dest]

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.applies_to?(project, task) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/buildr/mirah.rb', line 15

def applies_to?(project, task)
  paths = task.sources + [sources].flatten.map do |src|
    Array(project.path_to(:source, task.usage, src.to_sym))
  end
  paths.flatten!
  paths.any? { |path| !Dir["#{path}/**/*.mirah"].empty? }
end

.dependencies ⇒ Object 



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# File 'lib/buildr/mirah.rb', line 11

def dependencies
  REQUIRES.artifacts
end

Instance Method Details

#compile(sources, target, dependencies) ⇒ Object 



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# File 'lib/buildr/mirah.rb', line 31

def compile(sources, target, dependencies)
  return if Buildr.application.options.dryrun
  Buildr.ant "mirahc" do |ant|
    refid = "mirahc-classpath"
    ant.path(:id => refid) do
      dependencies.each { |dep| ant.pathelement :location => dep }
    end
    java_options = {
      :classname    => "org.mirah.MirahCommand",
      :classpathref => refid,
      :fork         => true,
      :failonerror  => true,
    }
    ant.java(java_options) do
      ant.arg(:value => "compile")

      mirahc_options = options.to_hash.only(*OPTIONS)
      mirahc_options[:dest] = target

      mirahc_options.each_pair do |key, value|
        ant.arg(:value => "--#{key.to_s}")
        ant.arg(:value => value)
      end
      ant.arg(:value => "--explicit-packages")
      sources.each do |src|
        ant.arg(:value => src)
      end
    end
  end
end