ruby_maven.rb in ruby-maven-3.3.0.dev

- old
+ new
@@ -16,6 +16,41 @@
 # FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
 # COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
 # IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 # CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #
+require 'maven'
 require 'maven/ruby/maven'
+
+module RubyMaven
+
+  def self.exec( *args )
+    if args.member?('-version') or args.member?('--version') or args.member?('-v')
+      puts "Polyglot Maven Extension #{POLYGLOT_VERSION}\n"
+      launch( '--version' )
+    elsif defined? Bundler
+      # it can be switching from ruby to jruby with invoking maven
+      # just keep it clean
+      Bundler.with_clean_env do
+        launch( *args )
+      end
+    else
+      launch( *args )
+    end
+  end
+
+  def self.dir
+    @dir ||= File.expand_path( '../../', __FILE__ )
+  end
+  
+  def self.launch( *args )
+    Dir.chdir( dir ) do
+      Maven.exec( *args )
+    end
+  end
+    
+  POLYGLOT_VERSION = begin
+                       xml = File.read( File.join( dir, '.mvn/extensions.xml' ) )
+                       xml.sub( /.*<version>/m, '' ).sub(/<\/version>.*/m, '' )
+                                        
+                     end
+end