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// Copyright (C) 2012 The Android Open Source Project
//
// 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.google.gerrit.sshd.commands;
import com.google.gerrit.common.data.GlobalCapability;
import com.google.gerrit.extensions.annotations.RequiresCapability;
import com.google.gerrit.reviewdb.client.Account;
import com.google.gerrit.reviewdb.client.Branch;
import com.google.gerrit.reviewdb.server.ReviewDb;
import com.google.gerrit.server.IdentifiedUser;
import com.google.gerrit.server.account.AccountResolver;
import com.google.gerrit.server.git.ChangeCache;
import com.google.gerrit.server.git.GitRepositoryManager;
import com.google.gerrit.server.git.TagCache;
import com.google.gerrit.server.git.VisibleRefFilter;
import com.google.gerrit.server.project.ProjectControl;
import com.google.gerrit.sshd.CommandMetaData;
import com.google.gerrit.sshd.SshCommand;
import com.google.gwtorm.server.OrmException;
import com.google.inject.Inject;
import org.eclipse.jgit.errors.RepositoryNotFoundException;
import org.eclipse.jgit.lib.Ref;
import org.eclipse.jgit.lib.Repository;
import org.kohsuke.args4j.Option;
import java.io.IOException;
import java.util.Map;
@RequiresCapability(GlobalCapability.ADMINISTRATE_SERVER)
@CommandMetaData(name = "ls-user-refs", descr = "List refs visible to a specific user")
public class LsUserRefs extends SshCommand {
@Inject
private AccountResolver accountResolver;
@Inject
private IdentifiedUser.GenericFactory userFactory;
@Inject
private ReviewDb db;
@Inject
private TagCache tagCache;
@Inject
private ChangeCache changeCache;
@Option(name = "--project", aliases = {"-p"}, metaVar = "PROJECT",
required = true, usage = "project for which the refs should be listed")
private ProjectControl projectControl;
@Option(name = "--user", aliases = {"-u"}, metaVar = "USER",
required = true, usage = "user for which the groups should be listed")
private String userName;
@Option(name = "--only-refs-heads", usage = "list only refs under refs/heads")
private boolean onlyRefsHeads;
@Inject
private GitRepositoryManager repoManager;
@Override
protected void run() throws Failure {
Account userAccount = null;
try {
userAccount = accountResolver.find(userName);
} catch (OrmException e) {
throw die(e);
}
if (userAccount == null) {
stdout.print("No single user could be found when searching for: " + userName + '\n');
stdout.flush();
return;
}
IdentifiedUser user = userFactory.create(userAccount.getId());
ProjectControl userProjectControl = projectControl.forUser(user);
Repository repo = null;
try {
repo = repoManager.openRepository(userProjectControl.getProject()
.getNameKey());
Map<String, Ref> refsMap =
new VisibleRefFilter(tagCache, changeCache, repo, userProjectControl,
db, true).filter(repo.getAllRefs(), false);
for (final String ref : refsMap.keySet()) {
if (!onlyRefsHeads || ref.startsWith(Branch.R_HEADS)) {
stdout.println(ref);
}
}
} catch (RepositoryNotFoundException e) {
throw new UnloggedFailure("fatal: '"
+ projectControl.getProject().getNameKey() + "': not a git archive");
} catch (IOException e) {
throw new UnloggedFailure("fatal: Error opening: '"
+ projectControl.getProject().getNameKey());
} finally {
repo.close();
}
}
}