| // Copyright (C) 2021 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.googlesource.gerrit.plugins.github.git; |
| |
| import com.google.common.base.Joiner; |
| import com.google.common.collect.Lists; |
| import com.google.gerrit.entities.RefNames; |
| import com.google.gerrit.server.util.MagicBranch; |
| import com.google.inject.Inject; |
| import com.google.inject.assistedinject.Assisted; |
| import com.googlesource.gerrit.plugins.github.GitHubConfig; |
| import java.util.List; |
| import org.eclipse.jgit.lib.ProgressMonitor; |
| import org.kohsuke.github.GHRef; |
| |
| public class MagicRefCheckStep extends ImportStep { |
| public interface Factory { |
| MagicRefCheckStep create( |
| @Assisted("organisation") String organisation, @Assisted("name") String repository); |
| } |
| |
| @Inject |
| public MagicRefCheckStep( |
| GitHubConfig config, |
| GitHubRepository.Factory gitHubRepoFactory, |
| @Assisted("organisation") String organisation, |
| @Assisted("name") String repository) { |
| super(config.gitHubUrl, organisation, repository, gitHubRepoFactory); |
| } |
| |
| @Override |
| public void doImport(ProgressMonitor progress) throws Exception { |
| try { |
| GHRef[] allRefs = getRepository().getRefs(); |
| progress.beginTask("Checking magic refs", allRefs.length); |
| |
| List<String> offendingRefs = Lists.newLinkedList(); |
| for (GHRef ref : allRefs) { |
| if (MagicBranch.isMagicBranch(ref.getRef()) |
| || ref.getRef().startsWith(RefNames.REFS_META)) { |
| offendingRefs.add(ref.getRef()); |
| } |
| progress.update(1); |
| } |
| |
| if (!offendingRefs.isEmpty()) { |
| throw new MagicRefFoundException( |
| String.format( |
| "Found %d ref(s): Please remove or rename the following ref(s) and try again: %s", |
| offendingRefs.size(), Joiner.on(", ").join(offendingRefs))); |
| } |
| } finally { |
| progress.endTask(); |
| } |
| } |
| |
| @Override |
| public boolean rollback() { |
| return true; |
| } |
| } |