version: "3.4" services: db: image: postgres:12.1 environment: POSTGRES_PASSWORD: listory POSTGRES_USER: listory POSTGRES_DB: listory networks: - listory service: build: context: . target: builder command: ["npm", "run", "start:dev"] environment: DB_USERNAME: listory DB_PASSWORD: listory DB_HOST: db env_file: .env volumes: - ./src:/app/src ports: - 3000:3000 networks: - listory networks: listory: {}