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/*
* Copyright 2012 gitblit.com.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.gitblit;
import java.io.File;
import java.text.MessageFormat;
import java.util.ArrayList;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.Set;
import java.util.TreeSet;
import org.eclipse.jgit.lib.Repository;
import org.eclipse.jgit.lib.RepositoryCache.FileKey;
import org.eclipse.jgit.lib.StoredConfig;
import org.eclipse.jgit.storage.file.FileRepositoryBuilder;
import org.eclipse.jgit.util.FS;
import org.kohsuke.args4j.CmdLineException;
import org.kohsuke.args4j.CmdLineParser;
import org.kohsuke.args4j.Option;
import com.gitblit.models.RefModel;
import com.gitblit.utils.ArrayUtils;
import com.gitblit.utils.JGitUtils;
import com.gitblit.utils.StringUtils;
/**
* Utility class to add an indexBranch setting to matching repositories.
*
* @author James Moger
*
*/
public class AddIndexedBranch {
public static void main(String... args) {
Params params = new Params();
CmdLineParser parser = new CmdLineParser(params);
try {
parser.parseArgument(args);
} catch (CmdLineException t) {
System.err.println(t.getMessage());
parser.printUsage(System.out);
return;
}
// create a lowercase set of excluded repositories
Set<String> exclusions = new TreeSet<String>();
for (String exclude : params.exclusions) {
exclusions.add(exclude.toLowerCase());
}
// determine available repositories
File folder = new File(params.folder);
List<String> repoList = JGitUtils.getRepositoryList(folder, false, true, -1, null);
int modCount = 0;
int skipCount = 0;
for (String repo : repoList) {
boolean skip = false;
for (String exclusion : exclusions) {
if (StringUtils.fuzzyMatch(repo, exclusion)) {
skip = true;
break;
}
}
if (skip) {
System.out.println("skipping " + repo);
skipCount++;
continue;
}
try {
// load repository config
File gitDir = FileKey.resolve(new File(folder, repo), FS.DETECTED);
Repository repository = new FileRepositoryBuilder().setGitDir(gitDir).build();
StoredConfig config = repository.getConfig();
config.load();
Set<String> indexedBranches = new LinkedHashSet<String>();
// add all local branches to index
if (params.addAllLocalBranches) {
List<RefModel> list = JGitUtils.getLocalBranches(repository, true, -1);
for (RefModel refModel : list) {
System.out.println(MessageFormat.format("adding [gitblit] indexBranch={0} for {1}", refModel.getName(), repo));
indexedBranches.add(refModel.getName());
}
}
else {
// add only one branch to index ('default' if not specified)
System.out.println(MessageFormat.format("adding [gitblit] indexBranch={0} for {1}", params.branch, repo));
indexedBranches.add(params.branch);
}
String [] branches = config.getStringList("gitblit", null, "indexBranch");
if (!ArrayUtils.isEmpty(branches)) {
for (String branch : branches) {
indexedBranches.add(branch);
}
}
config.setStringList("gitblit", null, "indexBranch", new ArrayList<String>(indexedBranches));
config.save();
modCount++;
} catch (Exception e) {
System.err.println(repo);
e.printStackTrace();
}
}
System.out.println(MessageFormat.format("updated {0} repository configurations, skipped {1}", modCount, skipCount));
}
/**
* Parameters class for AddIndexedBranch.
*/
private static class Params {
@Option(name = "--repositoriesFolder", usage = "The root repositories folder ", required = true, metaVar = "PATH")
public String folder;
@Option(name = "--branch", usage = "The branch to index", metaVar = "BRANCH")
public String branch = "default";
@Option(name = "--skip", usage = "Skip the named repository (simple fizzy matching is supported)")
public List<String> exclusions = new ArrayList<String>();
@Option(name = "--all-local-branches", usage = "Add all local branches to index. If specified, the --branch parameter is not considered.")
public boolean addAllLocalBranches;
}
}
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