Add volumes in docker-compose file

Author: steveyiyo

Dockerfile

@@ -10,7 +10,7 @@ RUN  CGO_ENABLED=1 CC=gcc go build -o /app/app main.go
 
 FROM alpine:3.10
 
-# Install libc6-compat for go-sqlite3 use
+# Install for go-sqlite3 use
 RUN apk --update upgrade \
     && apk add --no-cache sqlite \
     && rm -rf /var/cache/apk/*

README.md

@@ -103,6 +103,6 @@ curl -L -X GET http://localhost/<url_id> => REDIRECT to original URL # HTTP 301
 - Run the docker image  
 `sudo docker run -p 0.0.0.0:7600:7600 steveyiyo/url-shortener`
 
-## TODO
+## docker-compose
 
-- [ ] docker-compose.yaml
+- `docker-compose up -d`

docker-compose.yaml

@@ -10,5 +10,8 @@ services:
       ports:
       - 0.0.0.0:7600:7600
       volumes:
+        # Mount the config file
         - "/opt/url/.env:/app/.env"
-        - "/opt/url/config.yaml:/app/config.yaml"
+        - "/opt/url/config.yaml:/app/config.yaml"
+        # Mount the database volume
+        - "/opt/url/data.db:/app/data.db"