docker-compose.yaml:
version: '3.8'
services:
  game:
    build:
      context: .
      dockerfile: Dockerfile
    ports:
      - 8080:8080
    environment:
      - JWT_SECRET=secret
      - JWT_SALT=salt
    networks:
      - shared
    depends_on:
      - db
  db:
    image: postgres
    environment:
      POSTGRES_USER: khalidmagnificent
      POSTGRES_PASSWORD: 190204
      POSTGRES_DB: game
    ports:
      - 12345:5432
    networks:
      - shared

networks:
  shared:
    driver: bridge

Dockerfile:
FROM golang:alpine

WORKDIR /app

COPY . .

RUN go mod download
RUN go build -o main ./cmd/main.go

CMD ["./main"]