Add --notify option to SSH review command

This allows to control to whom to send email notifications to after
the review is stored.

Change-Id: Ifbef1419e59a8cb5750cb0e48f47b6652aae9e36
Signed-off-by: Edwin Kempin <edwin.kempin@sap.com>

Documentation/cmd-review.txt

@@ -11,6 +11,7 @@ SYNOPSIS
 'ssh' -p <port> <host> 'gerrit review'
   [--project <PROJECT> | -p <PROJECT>]
   [--message <MESSAGE> | -m <MESSAGE>]
+  [--notify <NOTIFYHANDLING> | -n <NOTIFYHANDLING>]
   [--submit | -s]
   [--abandon | --restore]
   [--publish]
@@ -51,6 +52,18 @@ OPTIONS
 	Optional cover letter to include as part of the message
 	sent to reviewers when the approval states are updated.
 
+--notify::
+-n::
+	Who to send email notifications to after the review is stored.
+	This option only applies for storing the review, but not for any
+	other action (abandon, restore etc.) done by this command.
++
+* NONE: send no email
+* OWNER: send email to change owners
+* OWNER_REVIEWERS: send email to change owners and reviewers
+* ALL: send email to all (change owners, reviewers, watchers and any
+  user who has starred the change)
+
 --help::
 -h::
 	Display site-specific usage information, including the

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

@@ -26,6 +26,7 @@ import com.google.gerrit.extensions.api.GerritApi;
 import com.google.gerrit.extensions.api.changes.AbandonInput;
 import com.google.gerrit.extensions.api.changes.RestoreInput;
 import com.google.gerrit.extensions.api.changes.ReviewInput;
+import com.google.gerrit.extensions.api.changes.ReviewInput.NotifyHandling;
 import com.google.gerrit.extensions.restapi.AuthException;
 import com.google.gerrit.extensions.restapi.BadRequestException;
 import com.google.gerrit.extensions.restapi.ResourceConflictException;
@@ -93,6 +94,9 @@ public class ReviewCommand extends SshCommand {
   @Option(name = "--message", aliases = "-m", usage = "cover message to publish on change(s)", metaVar = "MESSAGE")
   private String changeComment;
 
+  @Option(name = "--notify", aliases = "-n", usage = "Who to send email notifications to after the review is stored.", metaVar = "NOTIFYHANDLING")
+  private NotifyHandling notify;
+
   @Option(name = "--abandon", usage = "abandon the specified change(s)")
   private boolean abandonChange;
 
@@ -210,6 +214,7 @@ public class ReviewCommand extends SshCommand {
 
     ReviewInput review = new ReviewInput();
     review.message = Strings.emptyToNull(changeComment);
+    review.notify = notify;
     review.labels = Maps.newTreeMap();
     review.drafts = ReviewInput.DraftHandling.PUBLISH;
     review.strictLabels = false;