Line data    Source code

       1             : // Copyright (C) 2015 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.sshd.commands;
      16             : 
      17             : import com.google.gerrit.extensions.api.projects.HeadInput;
      18             : import com.google.gerrit.extensions.restapi.UnprocessableEntityException;
      19             : import com.google.gerrit.server.project.ProjectResource;
      20             : import com.google.gerrit.server.project.ProjectState;
      21             : import com.google.gerrit.server.restapi.project.SetHead;
      22             : import com.google.gerrit.sshd.CommandMetaData;
      23             : import com.google.gerrit.sshd.SshCommand;
      24             : import com.google.inject.Inject;
      25             : import org.kohsuke.args4j.Argument;
      26             : import org.kohsuke.args4j.Option;
      27             : 
      28             : @CommandMetaData(name = "set-head", description = "Change HEAD reference for a project")
      29             : public class SetHeadCommand extends SshCommand {
      30             : 
      31             :   @Argument(index = 0, required = true, metaVar = "NAME", usage = "name of the project")
      32             :   private ProjectState project;
      33             : 
      34             :   @Option(name = "--new-head", required = true, metaVar = "REF", usage = "new HEAD reference")
      35             :   private String newHead;
      36             : 
      37             :   private final SetHead setHead;
      38             : 
      39             :   @Inject
      40           1 :   SetHeadCommand(SetHead setHead) {
      41           1 :     this.setHead = setHead;
      42           1 :   }
      43             : 
      44             :   @Override
      45             :   protected void run() throws Exception {
      46           0 :     enableGracefulStop();
      47           0 :     HeadInput input = new HeadInput();
      48           0 :     input.ref = newHead;
      49             :     try {
      50           0 :       setHead.apply(new ProjectResource(project, user), input);
      51           0 :     } catch (UnprocessableEntityException e) {
      52           0 :       throw die(e);
      53           0 :     }
      54           0 :   }
      55             : }