gradle cleanups

jdee.gradle

@@ -0,0 +1,72 @@
+def prj = { project ->
+
+  "(jde-project-file-version" (["1.0"])
+  "(jde-set-variables" { 
+    "'(jde-compile-option-directory" ([project.sourceSets.main.output.classesDir])
+    "'(jde-junit-working-directory" ([project.projectDir])
+    
+    "'(jde-compile-option-source" { 
+      "'(" (["default"])
+    }
+
+    "'(jde-compile-option-target" { 
+      "'(" (["default"])
+    }
+
+    "'(jde-compile-option-command-line-args" { 
+      "'(" (["-${project.sourceCompatibility}"])
+    }
+    
+    "'(jde-sourcepath" { 
+      "'(" (
+        project.sourceSets.main.allSource.srcDirs 
+        + project.sourceSets.test.allSource.srcDirs)
+    }
+    
+    "'(jde-global-classpath" { 
+      "'(" (
+        [] + project.sourceSets.main.output.classesDir
+        + project.sourceSets.test.output.classesDir
+        + project.sourceSets.main.allSource.srcDirs
+        + project.sourceSets.test.allSource.srcDirs
+        + (([] as Set) + project.configurations.compile.getFiles() 
+           + project.configurations.testCompile.getFiles()))
+    }
+  }
+}
+
+subprojects {
+  task("jdee") << { 
+    def output = new File(project.projectDir, "prj.el").newPrintWriter()
+    try { 
+      prj.delegate = new NodeBuilder() { 
+          def lev = 0
+          
+          def write = { Object file -> 
+            output.print '\n' + ''.padRight(lev, ' ') +  "\"${file}\"".tr('\\', '/') 
+          }
+
+          Object createNode(Object name) { 
+            output.print '\n'  + ''.padRight(lev++, ' ') + name
+            return name
+          }
+  
+          Object createNode(Object name, Object value) { 
+            createNode(name)
+            value.each write
+            return name
+          }
+
+          void nodeCompleted(Object parent, Object child) { 
+            output.print ")"
+            lev--
+          }
+      }
+      prj(project)
+      output.close()
+    } finally { 
+      output.flush()
+    }
+  }
+}
+