install: update

install/docker/backend/Dockerfile

@@ -1,9 +1,5 @@
 FROM node:14
-
 ADD ./entrypoint.sh /root/entrypoint.sh
-
 RUN yarn global add pm2 hydrooj @hydrooj/ui-default
-
 RUN chmod +x /root/entrypoint.sh
-
 ENTRYPOINT /root/entrypoint.sh

install/docker/backend/entrypoint.sh

@@ -1,7 +1,6 @@
 #!/bin/sh
 
 ROOT=/root/.hydro
-
 mkdir -p $ROOT
 
 if [ ! -f "$ROOT/addon.json" ]; then