Fixing up docker a little bit. #19.

Dockerfile

@@ -1,13 +1,13 @@
 FROM node:10-jessie as node
 #If encounter Invalid cross-device error -run on host 'echo N | sudo tee /sys/module/overlay/parameters/metacopy'
+ARG TORRENTS_CSV_ENDPOINT
 
-ENV TORRENTS_CSV_ENDPOINT=http://0.0.0.0:8080
 COPY server/ui /app/server/ui
 RUN cd /app/server/ui && yarn && yarn build
 
 FROM rust:1.30 as rust
 COPY server/service /app/server/service
-RUN cd /app/server/service && cargo build --release && cp ./target/release/torrents-csv-service .
+RUN cd /app/server/service && cargo build --release
 
 FROM debian:jessie-slim as volume
 
@@ -25,15 +25,7 @@ RUN cd /app/scripts && . ./build_sqlite.sh
 
 EXPOSE 8080
 WORKDIR /app/
-
+ARG TORRENTS_CSV_DB_FILE
-ENV TORRENTS_CSV_DB_FILE=/app/torrents.db
-ENV TORRENTS_CSV_FRONT_END_DIR=/app/dist
-
 RUN sqlite3 ${TORRENTS_CSV_DB_FILE} 'select * from torrents limit 10'
 
 CMD /app/torrents-csv-service
-
-# Running this:
-
-# docker build .
-# docker run -p 8080:8080 image_name

docker-compose.yml

@@ -1,8 +1,14 @@
-version: '2'
+version: '3'
 
 services:
   torrents-csv:
-    build: .
+    build: 
+      context: .
+      args:
+        TORRENTS_CSV_ENDPOINT: http://0.0.0.0:8080
     command: /bin/sh -c /app/torrents-csv-service
     ports:
     - "8080:8080"
+    environment:
+      TORRENTS_CSV_DB_FILE: /app/torrents.db 
+      TORRENTS_CSV_FRONT_END_DIR: /app/dist