| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.codehaus.groovy.ant; |
| |
| import groovy.lang.GroovyClassLoader; |
| import org.apache.tools.ant.BuildException; |
| import org.apache.tools.ant.DirectoryScanner; |
| import org.apache.tools.ant.types.Path; |
| import org.apache.tools.ant.util.GlobPatternMapper; |
| import org.apache.tools.ant.util.SourceFileScanner; |
| import org.codehaus.groovy.control.CompilationUnit; |
| |
| import java.io.File; |
| |
| /** |
| * Compiles Groovy source files. |
| */ |
| public class GroovycTask |
| extends CompileTaskSupport |
| { |
| protected boolean force; |
| |
| public void setForce(final boolean flag) { |
| this.force = flag; |
| } |
| |
| @Override |
| protected void compile() { |
| Path path = getClasspath(); |
| if (path != null) { |
| config.setClasspath(path.toString()); |
| } |
| |
| config.setTargetDirectory(destdir); |
| |
| GroovyClassLoader gcl = createClassLoader(); |
| CompilationUnit compilation = new CompilationUnit(config, null, gcl); |
| |
| GlobPatternMapper mapper = new GlobPatternMapper(); |
| mapper.setFrom("*.groovy"); |
| mapper.setTo("*.class"); |
| |
| int count = 0; |
| String[] list = src.list(); |
| |
| for (String s : list) { |
| File basedir = getProject().resolveFile(s); |
| |
| if (!basedir.exists()) { |
| throw new BuildException("Source directory does not exist: " + basedir, getLocation()); |
| } |
| |
| DirectoryScanner scanner = getDirectoryScanner(basedir); |
| String[] includes = scanner.getIncludedFiles(); |
| |
| if (force) { |
| log.debug("Forcefully including all files from: " + basedir); |
| |
| for (String include : includes) { |
| File file = new File(basedir, include); |
| log.debug(" " + file); |
| |
| compilation.addSource(file); |
| count++; |
| } |
| } else { |
| log.debug("Including changed files from: " + basedir); |
| |
| SourceFileScanner sourceScanner = new SourceFileScanner(this); |
| File[] files = sourceScanner.restrictAsFiles(includes, basedir, destdir, mapper); |
| |
| for (File file : files) { |
| log.debug(" " + file); |
| |
| compilation.addSource(file); |
| count++; |
| } |
| } |
| } |
| |
| if (count > 0) { |
| log.info("Compiling " + count + " source file" + (count > 1 ? "s" : "") + " to " + destdir); |
| |
| compilation.compile(); |
| } |
| else { |
| log.info("No sources found to compile"); |
| } |
| } |
| } |