001/* 002 * Licensed to the Apache Software Foundation (ASF) under one 003 * or more contributor license agreements. See the NOTICE file 004 * distributed with this work for additional information 005 * regarding copyright ownership. The ASF licenses this file 006 * to you under the Apache License, Version 2.0 (the 007 * "License"); you may not use this file except in compliance 008 * with the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, 013 * software distributed under the License is distributed on an 014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 015 * KIND, either express or implied. See the License for the 016 * specific language governing permissions and limitations 017 * under the License. 018 */ 019package org.apache.maven.scm.plugin; 020 021import javax.inject.Inject; 022 023import java.io.File; 024import java.io.IOException; 025 026import org.apache.commons.lang3.StringUtils; 027import org.apache.maven.plugin.MojoExecutionException; 028import org.apache.maven.plugins.annotations.Mojo; 029import org.apache.maven.scm.ScmException; 030import org.apache.maven.scm.ScmFile; 031import org.apache.maven.scm.command.status.StatusScmResult; 032import org.apache.maven.scm.manager.ScmManager; 033import org.apache.maven.scm.repository.ScmRepository; 034import org.apache.maven.settings.crypto.SettingsDecrypter; 035 036/** 037 * Display the modification status of the files in the configured scm url. 038 * 039 * @author <a href="evenisse@apache.org">Emmanuel Venisse</a> 040 * @author Olivier Lamy 041 */ 042@Mojo(name = "status", aggregator = true) 043public class StatusMojo extends AbstractScmMojo { 044 045 @Inject 046 public StatusMojo(ScmManager manager, SettingsDecrypter settingsDecrypter) { 047 super(manager, settingsDecrypter); 048 } 049 050 /** 051 * {@inheritDoc} 052 */ 053 public void execute() throws MojoExecutionException { 054 super.execute(); 055 056 try { 057 ScmRepository repository = getScmRepository(); 058 059 StatusScmResult result = getScmManager().status(repository, getFileSet()); 060 061 checkResult(result); 062 063 File baseDir = getFileSet().getBasedir(); 064 065 // Determine the maximum length of the status column 066 int maxLen = 0; 067 068 for (ScmFile file : result.getChangedFiles()) { 069 maxLen = Math.max(maxLen, file.getStatus().toString().length()); 070 } 071 072 for (ScmFile file : result.getChangedFiles()) { 073 // right align all of the statuses 074 getLog().info(StringUtils.leftPad(file.getStatus().toString(), maxLen) + " status for " 075 + getRelativePath(baseDir, file.getPath())); 076 } 077 } catch (IOException | ScmException e) { 078 throw new MojoExecutionException("Cannot run status command : ", e); 079 } 080 } 081 082 /** 083 * Formats the filename so that it is a relative directory from the base. 084 * 085 * @param baseDir 086 * @param path 087 * @return the relative path 088 */ 089 protected String getRelativePath(File baseDir, String path) { 090 if (path.equals(baseDir.getAbsolutePath())) { 091 return "."; 092 } else if (path.indexOf(baseDir.getAbsolutePath()) == 0) { 093 // the + 1 gets rid of a leading file separator 094 return path.substring(baseDir.getAbsolutePath().length() + 1); 095 } else { 096 return path; 097 } 098 } 099}