clean

example/room-bot.ts

@@ -15,9 +15,9 @@
 /**
  *
  * create a room need at least three people
- * when we create a room, this is the 3rd people.
+ * when we create a room, the following one is the 3rd people.
  *
- * put name of one of your friend here, or create room will not work.
+ * put name of one of your friend here, or room create function will not work.
  *
  * ::::::::: ___CHANGE ME___ :::::::::
  *                           vvvvvvvvv

package.json

@@ -93,6 +93,7 @@
     "arrify": "^1.0.1",
     "body-parser": "^1.15.2",
     "brolog": "^0.3.10",
+    "chromedriver": "^2.25.1",
     "express": "^4.13.4",
     "is-ci": "^1.0.9",
     "ps-tree": "^1.0.1",

script/docker.sh

@@ -28,12 +28,18 @@ case "$1" in
     ret=$?
     ;;
 
+  clean)
+    docker ps -a | grep Exited | awk '{print $1}' | xargs docker rm || true
+    docker images | grep none | awk '{print $3}' | xargs docker rmi
+    ;;
+
   *)
     echo docker run -ti "$optRm" -v /dev/shm:/dev/shm "$imageName" "$@"
     exec docker run -ti "$optRm" -v /dev/shm:/dev/shm "$imageName" "$@"
-    ret=$?
     ;;
 esac
 
-echo "ERROR: exec return $ret ???"
-exit $ret
+[ "$ret" -ne 0 ] && {
+  echo "ERROR: exec return $ret ???"
+  exit $ret
+}