Merge pull request #1 from gsantandrea/gsantandrea-patch-1

add WORKDIR

Author: filippobosi

Dockerfile

@@ -1,6 +1,7 @@
 # Use the official image as a parent image
 FROM node:12
 
+ENV CONTAINERHOME /home/node
 RUN apt update; apt install git; apt clean;
 
 RUN npm install -g purescript@0.13.6 --unsafe-perm; 
@@ -11,5 +12,6 @@ USER node
 # Inform Docker that the container is listening on the specified port at runtime.
 EXPOSE 1234
 
+WORKDIR $CONTAINERHOME
 # Run the specified command within the container.
 CMD [ "bash", "" ]