/scalate-util/src/test/scala/org/fusesource/scalate/util/DisplaySourceDebugInfo.scala

 1/**
 2 * Copyright (C) 2009-2011 the original author or authors.
 3 * See the notice.md file distributed with this work for additional
 4 * information regarding copyright ownership.
 5 *
 6 * Licensed under the Apache License, Version 2.0 (the "License");
 7 * you may not use this file except in compliance with the License.
 8 * You may obtain a copy of the License at
 9 *
10 *     http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 */
18package org.fusesource.scalate.util
19
20import _root_.java.io.File
21
22/**
23 * Displays the source debugging info associated with a class file.
24 *
25 * @author <a href="http://hiramchirino.com">Hiram Chirino</a>
26 */
27object DisplaySourceDebugInfo extends Log {
28
29  def main(args: Array[String]) = {
30    val fileName = if (args.size > 0) args(0) else "scalate-sample/src/main/webapp/WEB-INF/_scalate/classes/scaml/$_scalate_$missingAttribute_scaml$.class"
31    log.info("Loading class file: " + fileName)
32
33    val file = new File(fileName)
34    if (file.exists) {
35      log.info(SourceMapInstaller.load(file))
36    } else {
37      log.warn("ERROR: " + file + " does not exist!")
38    }
39  }
40
41}