tikhomirov@147: /*
tikhomirov@147:  * Copyright (c) 2011 TMate Software Ltd
tikhomirov@147:  *  
tikhomirov@147:  * This program is free software; you can redistribute it and/or modify
tikhomirov@147:  * it under the terms of the GNU General Public License as published by
tikhomirov@147:  * the Free Software Foundation; version 2 of the License.
tikhomirov@147:  *
tikhomirov@147:  * This program is distributed in the hope that it will be useful,
tikhomirov@147:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
tikhomirov@147:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
tikhomirov@147:  * GNU General Public License for more details.
tikhomirov@147:  *
tikhomirov@147:  * For information on how to redistribute this software under
tikhomirov@147:  * the terms of a license other than GNU General Public License
tikhomirov@147:  * contact TMate Software at support@hg4j.com
tikhomirov@147:  */
tikhomirov@147: package org.tmatesoft.hg.test;
tikhomirov@147: 
tikhomirov@147: import static org.junit.Assert.*;
tikhomirov@147: 
tikhomirov@147: import java.io.File;
tikhomirov@147: 
tikhomirov@147: import org.tmatesoft.hg.repo.HgLookup;
tikhomirov@147: import org.tmatesoft.hg.repo.HgRepository;
tikhomirov@147: 
tikhomirov@147: /**
tikhomirov@147:  *
tikhomirov@147:  * @author Artem Tikhomirov
tikhomirov@147:  * @author TMate Software Ltd.
tikhomirov@147:  */
tikhomirov@147: public class Configuration {
tikhomirov@147: 	
tikhomirov@147: 	private static Configuration inst;
tikhomirov@147: 	private final File root;
tikhomirov@147: 	private final HgLookup lookup;
tikhomirov@147: 	
tikhomirov@147: 	private Configuration(File reposRoot) {
tikhomirov@147: 		root = reposRoot;
tikhomirov@147: 		lookup = new HgLookup();
tikhomirov@147: 	}
tikhomirov@147: 	
tikhomirov@147: 	public static Configuration get() {
tikhomirov@147: 		if (inst == null) {
tikhomirov@147: 			String repo2 = System.getProperty("hg4j.tests.repos");
tikhomirov@147: 			assertNotNull(repo2);
tikhomirov@147: 			File rr = new File(repo2);
tikhomirov@147: 			assertTrue(rr.exists());
tikhomirov@147: 			inst = new Configuration(rr);
tikhomirov@147: 		}
tikhomirov@147: 		return inst;
tikhomirov@147: 	}
tikhomirov@147: 	
tikhomirov@147: 	public HgRepository own() throws Exception {
tikhomirov@147: 		return lookup.detectFromWorkingDir();
tikhomirov@147: 	}
tikhomirov@147: 
tikhomirov@147: 	// fails if repo not found
tikhomirov@147: 	public HgRepository find(String key) throws Exception {
tikhomirov@147: 		HgRepository rv = lookup.detect(new File(root, key));
tikhomirov@147: 		assertNotNull(rv);
tikhomirov@147: 		assertFalse(rv.isInvalid());
tikhomirov@147: 		return rv;
tikhomirov@147: 	}
tikhomirov@147: }