implement rebuild command that reuses git_archive_all

plugins/ps/commands

@@ -56,6 +56,22 @@ case "$1" in
     fi
   ;;
 
+  ps:rebuild)
+    [[ -z $2 ]] && echo "Please specify an app to run the command on" && exit 1
+    [[ ! -d "$DOKKU_ROOT/$2" ]] && echo "App $2 does not exist" && exit 1
+    APP="$2"
+
+    dokku git-rebuild $APP
+  ;;
+
+  ps:rebuildall)
+    shopt -s nullglob
+    for app in $DOKKU_ROOT/*/CONTAINER; do
+      APP=$(basename "$(dirname $app)");
+      dokku ps:rebuild $APP
+    done
+  ;;
+
   ps:restart)
     [[ -z $2 ]] && echo "Please specify an app to run the command on" && exit 1
     [[ ! -d "$DOKKU_ROOT/$2" ]] && echo "App $2 does not exist" && exit 1
@@ -79,6 +95,8 @@ case "$1" in
     ps <app>                                        List processes running in app container(s)
     ps:start <app>                                  Start app container(s)
     ps:stop <app>                                   Stop app container(s)
+    ps:rebuild <app>                                Rebuild an app
+    ps:rebuildall                                   Rebuild all apps
     ps:restart <app>                                Restart app container(s)
     ps:restartall                                   Restart all deployed app containers
 EOF