add pushing command to script

Signed-off-by: Arnav Gupta <arnav@codingblocks.com>

Author: championswimmer

build_workers.sh

@@ -9,3 +9,12 @@ do
     docker build -t codingblocks/judge-worker-$i .
     cd $DIR
 done
+
+read -p "Push the images? [Enter to Continue | Ctrl-C to exit]"
+
+for i in $(ls "$DIR/containers")
+do
+    cd $DIR/containers/$i
+    docker push codingblocks/judge-worker-$i
+    cd $DIR
+done