Support move change via SSH

Change-Id: I64ec14bea8a81c439d51459462abd2fcfb7ae81d

Documentation/cmd-review.txt

@@ -14,6 +14,7 @@ _ssh_ -p <port> <host> _gerrit review_
   [--submit | -s]
   [--abandon | --restore]
   [--rebase]
+  [--move <BRANCH>]
   [--publish]
   [--json | -j]
   [--delete]
@@ -66,7 +67,7 @@ branch.
 	link:rest-api-changes.html#review-input[ReviewInput] entity for the
 	format.
 	(option is mutually exclusive with --submit, --restore, --publish, --delete,
-	--abandon, --message and --rebase)
+	--abandon, --message, --rebase and --move)
 
 --notify::
 -n::
@@ -88,7 +89,7 @@ branch.
 --abandon::
 	Abandon the specified change(s).
 	(option is mutually exclusive with --submit, --restore, --publish, --delete,
-	--rebase and --json)
+	--rebase, --move and --json)
 
 --restore::
 	Restore the specified abandoned change(s).
@@ -98,6 +99,10 @@ branch.
 	Rebase the specified change(s).
 	(option is mutually exclusive with --abandon, --submit, --delete and --json)
 
+--move::
+	Move the specified change(s).
+	(option is mutually exclusive with --json and --abandon)
+
 --submit::
 -s::
 	Submit the specified patch set(s) for merging.

gerrit-sshd/src/main/java/com/google/gerrit/sshd/commands/ReviewCommand.java

@@ -23,6 +23,7 @@ import com.google.gerrit.common.data.LabelValue;
 import com.google.gerrit.extensions.api.GerritApi;
 import com.google.gerrit.extensions.api.changes.AbandonInput;
 import com.google.gerrit.extensions.api.changes.ChangeApi;
+import com.google.gerrit.extensions.api.changes.MoveInput;
 import com.google.gerrit.extensions.api.changes.NotifyHandling;
 import com.google.gerrit.extensions.api.changes.RestoreInput;
 import com.google.gerrit.extensions.api.changes.ReviewInput;
@@ -108,6 +109,9 @@ public class ReviewCommand extends SshCommand {
   @Option(name = "--rebase", usage = "rebase the specified change(s)")
   private boolean rebaseChange;
 
+  @Option(name = "--move", usage = "move the specified change(s)", metaVar = "BRANCH")
+  private String moveToBranch;
+
   @Option(name = "--submit", aliases = "-s", usage = "submit the specified patch set(s)")
   private boolean submitChange;
 
@@ -167,6 +171,9 @@ public class ReviewCommand extends SshCommand {
       if (rebaseChange) {
         throw die("abandon and rebase actions are mutually exclusive");
       }
+      if (moveToBranch != null) {
+        throw die("abandon and move actions are mutually exclusive");
+      }
     }
     if (publishPatchSet) {
       if (restoreChange) {
@@ -201,6 +208,9 @@ public class ReviewCommand extends SshCommand {
       if (rebaseChange) {
         throw die("json and rebase actions are mutually exclusive");
       }
+      if (moveToBranch != null) {
+        throw die("json and move actions are mutually exclusive");
+      }
       if (changeTag != null) {
         throw die("json and tag actions are mutually exclusive");
       }
@@ -289,7 +299,7 @@ public class ReviewCommand extends SshCommand {
     review.labels.putAll(customLabels);
 
     // We don't need to add the review comment when abandoning/restoring.
-    if (abandonChange || restoreChange) {
+    if (abandonChange || restoreChange || moveToBranch != null) {
       review.message = null;
     }
 
@@ -308,6 +318,13 @@ public class ReviewCommand extends SshCommand {
         applyReview(patchSet, review);
       }
 
+      if (moveToBranch != null) {
+        MoveInput moveInput = new MoveInput();
+        moveInput.destinationBranch = moveToBranch;
+        moveInput.message = Strings.emptyToNull(changeComment);
+        changeApi(patchSet).move(moveInput);
+      }
+
       if (rebaseChange) {
         revisionApi(patchSet).rebase();
       }