Added setting to control Groovy Grape folder (issue 91)

James Moger

2012-06-18 67d4f89b0cddb3de05c20e08c20f1bea714c2a9e

 src/com/gitblit/GitServlet.java

@@ -79,6 +79,11 @@
   public void init(ServletConfig config) throws ServletException {

      groovyDir = GitBlit.getGroovyScriptsFolder();

      try {

         // set Grape root

         File grapeRoot = new File(GitBlit.getString(Keys.groovy.grapeFolder, "groovy/grape")).getAbsoluteFile();

         grapeRoot.mkdirs();

         System.setProperty("grape.root", grapeRoot.getAbsolutePath());

			
         gse = new GroovyScriptEngine(groovyDir.getAbsolutePath());

      } catch (IOException e) {

         throw new ServletException("Failed to instantiate Groovy Script Engine!", e);