Update Dockerfile

Dockerfile

@@ -18,9 +18,9 @@ RUN apt-get update && apt-get install -y \
 USER node
 WORKDIR /home/node/app
 
-# Clone repo
+# Clone repo từ build arg
 ARG REPO
-RUN git clone $REPO .
+RUN test -n "$REPO" && git clone "$REPO" .
 
 RUN npm install \
  && npm install cross-blob \
@@ -28,8 +28,5 @@ RUN npm install \
  && npm i --save-dev @types/uuid \
  && npm i --save-dev @types/unidecode
 
-#COPY --chown=node:node .env .env
-
 EXPOSE 8000
-
 CMD ["npm", "start"]