docker-compose.yml

version: '3'

services:
    koa-app:
        container_name: app_container
        image: node:11
        command: npm run dev
        volumes:
            - .:/app
            - nodemodules:/app/node_modules
        working_dir: /app
        depends_on:
            - postgres
        ports:
            - '3010:3010'

    postgres:
        container_name: postgres_container
        image: postgres
        environment:
            POSTGRES_USER: ${POSTGRES_USER:-postgres}
            POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-changeme}
            PGDATA: /data/postgres
            POSTGRES_DB: typescript-koa
        volumes:
            - postgres:/data/postgres
            - ./migrations/dump.sql:/dump.sql
        expose:
            - '54322'
        ports:
            - '54322:5432'
        networks:
            - postgres
        restart: unless-stopped

networks:
    postgres:
        driver: bridge

volumes:
    postgres:
    nodemodules:
        external: true