1 files changed, 68 insertions, 0 deletions
diff --git a/gerrit-sshd/src/main/java/com/google/gerrit/sshd/commands/AbstractGitCommand.java b/gerrit-sshd/src/main/java/com/google/gerrit/sshd/commands/AbstractGitCommand.java
new file mode 100644
index 0000000000..8193c61b22
--- /dev/null
+++ b/gerrit-sshd/src/main/java/com/google/gerrit/sshd/commands/AbstractGitCommand.java
@@ -0,0 +1,68 @@
+// Copyright (C) 2008 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.reviewdb.Project;
+import com.google.gerrit.server.git.GitRepositoryManager;
+import com.google.gerrit.server.project.ProjectControl;
+import com.google.gerrit.sshd.BaseCommand;
+import com.google.inject.Inject;
+
+import org.kohsuke.args4j.Argument;
+import org.eclipse.jgit.errors.RepositoryNotFoundException;
+import org.eclipse.jgit.lib.Repository;
+
+import java.io.IOException;
+
+abstract class AbstractGitCommand extends BaseCommand {
+  @Argument(index = 0, metaVar = "PROJECT.git", required = true, usage = "project name")
+  protected ProjectControl projectControl;
+
+  @Inject
+  protected GitRepositoryManager repoManager;
+
+  protected Repository repo;
+  protected Project project;
+
+  @Override
+  public void start() {
+    startThread(new CommandRunnable() {
+      @Override
+      public void run() throws Exception {
+        parseCommandLine();
+        AbstractGitCommand.this.service();
+      }
+    });
+  }
+
+  private void service() throws IOException, Failure {
+    project = projectControl.getProjectState().getProject();
+
+    final String name = project.getName();
+    try {
+      repo = repoManager.openRepository(name);
+    } catch (RepositoryNotFoundException e) {
+      throw new Failure(1, "fatal: '" + name + "': not a git archive", e);
+    }
+
+    try {
+      runImpl();
+    } finally {
+      repo.close();
+    }
+  }
+
+  protected abstract void runImpl() throws IOException, Failure;
+}