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.provider.hg.command.inventory; 020 021import java.io.File; 022 023import org.apache.maven.scm.ScmException; 024import org.apache.maven.scm.ScmFileSet; 025import org.apache.maven.scm.ScmResult; 026import org.apache.maven.scm.ScmVersion; 027import org.apache.maven.scm.command.Command; 028import org.apache.maven.scm.command.list.AbstractListCommand; 029import org.apache.maven.scm.command.list.ListScmResult; 030import org.apache.maven.scm.provider.ScmProviderRepository; 031import org.apache.maven.scm.provider.hg.HgUtils; 032import org.apache.maven.scm.provider.hg.command.HgCommandConstants; 033 034/** 035 * Get a list of all files in the repository 036 * 037 * @author <a href="mailto:ryan@darksleep.com">ryan daum</a> 038 * 039 */ 040public class HgListCommand extends AbstractListCommand implements Command { 041 /** {@inheritDoc} */ 042 protected ListScmResult executeListCommand( 043 ScmProviderRepository repository, ScmFileSet fileSet, boolean recursive, ScmVersion scmVersion) 044 throws ScmException { 045 046 // 047 File workingDir = fileSet.getBasedir(); 048 049 // build the command 050 String[] listCmd = new String[] {HgCommandConstants.INVENTORY_CMD}; 051 052 // keep the command about in string form for reporting 053 StringBuilder cmd = new StringBuilder(); 054 for (int i = 0; i < listCmd.length; i++) { 055 String s = listCmd[i]; 056 cmd.append(s); 057 if (i < listCmd.length - 1) { 058 cmd.append(" "); 059 } 060 } 061 062 HgListConsumer consumer = new HgListConsumer(); 063 064 ScmResult result = HgUtils.execute(consumer, workingDir, listCmd); 065 066 if (result.isSuccess()) { 067 return new ListScmResult(consumer.getFiles(), result); 068 } else { 069 throw new ScmException("Error while executing command " + cmd.toString()); 070 } 071 } 072}