docker-compose.yml

version: "3.4"
services:
  app:
    build:
      context: .
      target: dev
    command: /go/bin/example
    depends_on:
      - db
      - redis
    environment:
      - APP_PORT
      - AUTORELOAD=${AUTORELOAD:-true}
      - DB_URL=postgres://${POSTGRES_USER:-example}:${POSTGRES_PASSWORD:-example}@db/${POSTGRES_DB:-example}?sslmode=disable
      - REDIS_URL=redis://redis
    ports:
      - "${APP_PORT:-8080}:8080"
    volumes:
      - ".:/go/src/github.com/agschwender/go-local"

  db:
    image: postgres
    environment:
      - POSTGRES_USER=${POSTGRES_USER:-example}
      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD:-example}
      - POSTGRES_DB=${POSTGRES_DB:-example}
    volumes:
      - pg-data:/var/lib/postgresql/data

  lint:
    image: golangci/golangci-lint:v1.37.0-alpine
    command: golangci-lint run
    volumes:
      - ".:/app"
    working_dir: /app

  redis:
    image: redis:6.2-alpine

volumes:
  pg-data: {}