environment vars for paths

docker-compose.yml

@@ -4,7 +4,7 @@ services:
     ports:
       - "18080:18080"
     volumes:
-      - /Users/matthuntington/Documents/git/practice-tracker-api-node:/app
+      - ${API_APP_PATH}:/app
     working_dir: /app
     command: npx nodemon server.js
     environment:
@@ -20,11 +20,11 @@ services:
     ports:
       - "3306:3306"
     volumes:
-      - ~/Documents/docker_mount/databases/mysql:/var/lib/mysql
+      - ${MYSQL_DATA_PATH}:/var/lib/mysql
 
   client:
     build: ./client
     ports:
       - "80:80"
     volumes:
-      - /Users/matthuntington/Documents/docker_mount/deployments/practice-tracker-frontend/dist:/usr/share/nginx/html
+      - ${CLIENT_APP_PATH}:/usr/share/nginx/html