/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* See LICENSE.txt included in this distribution for the specific
* language governing permissions and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at LICENSE.txt.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright (c) 2010, Trond Norbye <trond.norbye@gmail.com>. All rights reserved.
*/
package org.opensolaris.opengrok.history;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.List;
import org.opensolaris.opengrok.util.Executor;
/**
* Access to a Git repository.
*
* @author Trond Norbye <trond.norbye@gmail.com>
*/
public class RepoRepository extends Repository {
// TODO: cache all of the GitRepositories within the class
private static final long serialVersionUID = 1L;
/** The property name used to obtain the client command for this repository.*/
public static final String CMD_PROPERTY_KEY =
"org.opensolaris.opengrok.history.repo";
/** The command to use to access the repository if none was given explicitly */
public static final String CMD_FALLBACK = "repo";
public RepoRepository() {
type = "repo";
setWorking(Boolean.TRUE);
}
@Override
public boolean isWorking() {
ensureCommand(CMD_PROPERTY_KEY, CMD_FALLBACK);
return true;
}
@Override
public void update() throws IOException {
File directory = new File(getDirectoryName());
List<String> cmd = new ArrayList<String>();
ensureCommand(CMD_PROPERTY_KEY, CMD_FALLBACK);
cmd.add(this.cmd);
cmd.add("sync");
Executor executor = new Executor(cmd, directory);
if (executor.exec() != 0) {
throw new IOException(executor.getErrorString());
}
}
@Override
boolean isRepositoryFor(File file) {
if (file.isDirectory()) {
File f = new File(file, ".repo");
return f.exists() && f.isDirectory();
}
return false;
}
@Override
boolean supportsSubRepositories() {
return true;
}
@Override
boolean fileHasHistory(File file) {
return false;
}
@Override
boolean hasHistoryForDirectories() {
return false;
}
@Override
History getHistory(File file) {
throw new UnsupportedOperationException("Should never be called!");
}
@Override
InputStream getHistoryGet(String parent, String basename, String rev) {
throw new UnsupportedOperationException("Should never be called!");
}
@Override
boolean fileHasAnnotation(File file) {
return false;
}
@Override
Annotation annotate(File file, String revision) {
throw new UnsupportedOperationException("Should never be called!");
}
}