compose.yaml

# Comments are provided throughout this file to help you get started.
# If you need more help, visit the Docker Compose reference guide at
# https://docs.docker.com/go/compose-spec-reference/

# Here the instructions define your application as a service called "server".
# This service is built from the Dockerfile in the current directory.
# You can add other services your application may depend on here, such as a
# database or a cache. For examples, see the Awesome Compose repository:
# https://github.com/docker/awesome-compose
services:
  server:
    build:
      context: .
      target: final
    environment:
      - API_PORT=80
      - DB_HOST=db
      - DB_PORT=5432
      - DB_NAME=$DB_NAME
      - DB_USER=$DB_USER
      - DB_PASSWORD=$DB_PASSWORD
    ports:
      - ${API_PORT}:80
    depends_on:
      db:
        condition: service_healthy

  db:
    image: postgres
    restart: always
    volumes:
      - ./db-data:/var/lib/postgresql/data
    environment:
      - POSTGRES_DB=$DB_NAME
      - POSTGRES_USER=$DB_USER
      - POSTGRES_PASSWORD=$DB_PASSWORD
    ports:
     - ${DB_PORT}:5432
    healthcheck:
      test: [ "CMD", "pg_isready" ]
      interval: 10s
      timeout: 5s
      retries: 5

  migrate:
    image: migrate/migrate
    profiles: [ "tools" ]
    entrypoint: [
      "migrate",
      "-path",
      "./migrations",
      "-database",
      "postgres://$DB_USER:$DB_PASSWORD@db:5432/$DB_NAME?sslmode=disable"
    ]
    volumes:
      - ./internal/db/migrations:/migrations
    depends_on:
      db:
        condition: service_healthy

volumes:
  db-data:

# The commented out section below is an example of how to define a PostgreSQL
# database that your application can use. `depends_on` tells Docker Compose to
# start the database before your application. The `db-data` volume persists the
# database data between container restarts. The `db-password` secret is used
# to set the database password. You must create `db/password.txt` and add
# a password of your choosing to it before running `docker compose up`.