1 files changed, 55 insertions, 0 deletions
diff --git a/java/com/google/gerrit/sshd/commands/IndexStartCommand.java b/java/com/google/gerrit/sshd/commands/IndexStartCommand.java
new file mode 100644
index 0000000000..f3d349c809
--- /dev/null
+++ b/java/com/google/gerrit/sshd/commands/IndexStartCommand.java
@@ -0,0 +1,55 @@
+// Copyright (C) 2015 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.common.data.GlobalCapability;
+import com.google.gerrit.extensions.annotations.RequiresCapability;
+import com.google.gerrit.server.index.ReindexerAlreadyRunningException;
+import com.google.gerrit.server.index.VersionManager;
+import com.google.gerrit.sshd.CommandMetaData;
+import com.google.gerrit.sshd.SshCommand;
+import com.google.inject.Inject;
+import org.kohsuke.args4j.Argument;
+import org.kohsuke.args4j.Option;
+
+@RequiresCapability(GlobalCapability.ADMINISTRATE_SERVER)
+@CommandMetaData(name = "start", description = "Start the online reindexer")
+public class IndexStartCommand extends SshCommand {
+
+  @Option(name = "--force", usage = "force a re-index")
+  private boolean force;
+
+  @Argument(index = 0, required = true, metaVar = "INDEX", usage = "index name to start")
+  private String name;
+
+  @Inject private VersionManager versionManager;
+
+  @Override
+  protected void run() throws UnloggedFailure {
+    try {
+      if (versionManager.isKnownIndex(name)) {
+        if (versionManager.startReindexer(name, force)) {
+          stdout.println("Reindexer started");
+        } else {
+          stdout.println("Nothing to reindex, index is already the latest version");
+        }
+      } else {
+        stderr.println(String.format("Cannot reindex %s: unknown", name));
+      }
+    } catch (ReindexerAlreadyRunningException e) {
+      throw die("Failed to start reindexer: " + e.getMessage());
+    }
+  }
+}