Line data    Source code

       1             : // Copyright (C) 2017 The Android Open Source Project
       2             : //
       3             : // Licensed under the Apache License, Version 2.0 (the "License");
       4             : // you may not use this file except in compliance with the License.
       5             : // You may obtain a copy of the License at
       6             : //
       7             : // http://www.apache.org/licenses/LICENSE-2.0
       8             : //
       9             : // Unless required by applicable law or agreed to in writing, software
      10             : // distributed under the License is distributed on an "AS IS" BASIS,
      11             : // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
      12             : // See the License for the specific language governing permissions and
      13             : // limitations under the License.
      14             : 
      15             : package com.google.gerrit.pgm.init.api;
      16             : 
      17             : import com.google.gerrit.entities.Project;
      18             : import com.google.gerrit.entities.Project.NameKey;
      19             : import com.google.gerrit.server.config.SitePaths;
      20             : import com.google.gerrit.server.git.GitRepositoryManager;
      21             : import com.google.inject.Inject;
      22             : import com.google.inject.Singleton;
      23             : import java.io.File;
      24             : import java.io.IOException;
      25             : import java.nio.file.Path;
      26             : import java.util.NavigableSet;
      27             : import org.eclipse.jgit.errors.RepositoryNotFoundException;
      28             : import org.eclipse.jgit.internal.storage.file.FileRepository;
      29             : import org.eclipse.jgit.lib.Repository;
      30             : import org.eclipse.jgit.lib.RepositoryCache.FileKey;
      31             : import org.eclipse.jgit.util.FS;
      32             : 
      33             : @Singleton
      34             : public class GitRepositoryManagerOnInit implements GitRepositoryManager {
      35             :   private final InitFlags flags;
      36             :   private final SitePaths site;
      37             : 
      38             :   @Inject
      39          15 :   GitRepositoryManagerOnInit(InitFlags flags, SitePaths site) {
      40          15 :     this.flags = flags;
      41          15 :     this.site = site;
      42          15 :   }
      43             : 
      44             :   @Override
      45             :   public Status getRepositoryStatus(NameKey name) {
      46             :     try {
      47           0 :       openRepository(name);
      48           0 :     } catch (RepositoryNotFoundException e) {
      49           0 :       return Status.NON_EXISTENT;
      50           0 :     } catch (IOException e) {
      51           0 :       return Status.UNAVAILABLE;
      52           0 :     }
      53           0 :     return Status.ACTIVE;
      54             :   }
      55             : 
      56             :   @Override
      57             :   public Repository openRepository(Project.NameKey name)
      58             :       throws RepositoryNotFoundException, IOException {
      59           0 :     return new FileRepository(getPath(name));
      60             :   }
      61             : 
      62             :   @Override
      63             :   public Repository createRepository(Project.NameKey name) {
      64           0 :     throw new UnsupportedOperationException("not implemented");
      65             :   }
      66             : 
      67             :   @Override
      68             :   public NavigableSet<Project.NameKey> list() {
      69           0 :     throw new UnsupportedOperationException("not implemented");
      70             :   }
      71             : 
      72             :   private File getPath(Project.NameKey name) {
      73           0 :     Path basePath = site.resolve(flags.cfg.getString("gerrit", null, "basePath"));
      74           0 :     if (basePath == null) {
      75           0 :       throw new IllegalStateException("gerrit.basePath must be configured");
      76             :     }
      77           0 :     return FileKey.resolve(basePath.resolve(name.get()).toFile(), FS.DETECTED);
      78             :   }
      79             : }