com.google.gerrit.server.submit.GitlinkOp Maven / Gradle / Ivy
// Copyright (C) 2020 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.server.submit;
import com.google.gerrit.entities.BranchNameKey;
import com.google.gerrit.entities.SubmoduleSubscription;
import com.google.gerrit.server.git.CodeReviewCommit;
import com.google.gerrit.server.update.RepoContext;
import com.google.gerrit.server.update.RepoOnlyOp;
import java.util.Collection;
import java.util.Optional;
/** Only used for branches without code review changes */
public class GitlinkOp implements RepoOnlyOp {
static class Factory {
private SubmoduleCommits submoduleCommits;
private SubscriptionGraph subscriptionGraph;
Factory(SubmoduleCommits submoduleCommits, SubscriptionGraph subscriptionGraph) {
this.submoduleCommits = submoduleCommits;
this.subscriptionGraph = subscriptionGraph;
}
GitlinkOp create(BranchNameKey branch) {
return new GitlinkOp(branch, submoduleCommits, subscriptionGraph.getSubscriptions(branch));
}
}
private final BranchNameKey branch;
private final SubmoduleCommits commitHelper;
private final Collection branchTargets;
GitlinkOp(
BranchNameKey branch,
SubmoduleCommits commitHelper,
Collection branchTargets) {
this.branch = branch;
this.commitHelper = commitHelper;
this.branchTargets = branchTargets;
}
@Override
public void updateRepo(RepoContext ctx) throws Exception {
Optional commit = commitHelper.composeGitlinksCommit(branch, branchTargets);
if (commit.isPresent()) {
CodeReviewCommit c = commit.get();
ctx.addRefUpdate(c.getParent(0), c, branch.branch());
commitHelper.addBranchTip(branch, c);
}
}
}