1 package org.apache.maven.plugin.coreit; 2 3 /* 4 * Licensed to the Apache Software Foundation (ASF) under one 5 * or more contributor license agreements. See the NOTICE file 6 * distributed with this work for additional information 7 * regarding copyright ownership. The ASF licenses this file 8 * to you under the Apache License, Version 2.0 (the 9 * "License"); you may not use this file except in compliance 10 * with the License. You may obtain a copy of the License at 11 * 12 * http://www.apache.org/licenses/LICENSE-2.0 13 * 14 * Unless required by applicable law or agreed to in writing, 15 * software distributed under the License is distributed on an 16 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 17 * KIND, either express or implied. See the License for the 18 * specific language governing permissions and limitations 19 * under the License. 20 */ 21 22 import org.apache.maven.plugin.AbstractMojo; 23 import org.apache.maven.plugin.MojoExecutionException; 24 25 import java.io.File; 26 import java.io.FileWriter; 27 import java.io.IOException; 28 29 /** 30 * Mojo which touches a file without requiring a project. 31 * 32 * @goal light-touch 33 * @requiresProject false 34 * 35 */ 36 public class NoProjectMojo 37 extends AbstractMojo 38 { 39 /** 40 * @parameter default-value="${project.build.directory}" 41 * @required 42 */ 43 private String outputDirectory; 44 45 /** 46 * @parameter default-value="target/test-basedir-alignment" 47 */ 48 private File basedirAlignmentDirectory; 49 50 public void execute() 51 throws MojoExecutionException 52 { 53 touch( new File( outputDirectory ), "touch.txt" ); 54 } 55 56 private void touch( File dir, String file ) 57 throws MojoExecutionException 58 { 59 try 60 { 61 if ( !dir.exists() ) 62 { 63 dir.mkdirs(); 64 } 65 66 File touch = new File( dir, file ); 67 68 getLog().info( "Touching: " + touch ); 69 70 FileWriter w = new FileWriter( touch ); 71 72 w.write( file ); 73 74 w.close(); 75 } 76 catch ( IOException e ) 77 { 78 throw new MojoExecutionException( "Error touching file", e ); 79 } 80 } 81 }