services:
  server:
    image: gitea/gitea:1.21
    environment:
      - USER_UID=1000
      - USER_GID=1000
      - GITEA__database__DB_TYPE=postgres
      - GITEA__database__HOST=db:5432
      - GITEA__database__NAME=gitea
      - GITEA__database__USER=gitea
      - GITEA__database__PASSWD=gitea
      - GITEA__server__HTTP_PORT=3000
      - GITEA__server__LOCAL_ROOT_URL=http://gitea.local:3000/
      - GITEA__server__ROOT_URL=http://gitea.local:3000/
      - GITEA__actions__ENABLED=true
      - GITEA__security__INSTALL_LOCK=true
    restart: always
    extra_hosts:
      - "gitea.local:host-gateway"
    volumes:
      - gitea-data:/data
      - /etc/timezone:/etc/timezone:ro
      - /etc/localtime:/etc/localtime:ro
    # TODO: remove fixed host port number
    ports:
      - "3000:3000"
      - "222:22"
    depends_on:
      - db

  db:
    image: postgres:14
    restart: always
    environment:
      - POSTGRES_USER=gitea
      - POSTGRES_PASSWORD=gitea
      - POSTGRES_DB=gitea
    # Workaround below for lack of docker uid mapping. Change the container's postgres user's uid/gid to match the host user's
    entrypoint: bash
    command: -c  'usermod -u ${CERC_HOST_UID:-1000} postgres;groupmod -g ${CERC_HOST_GID:-1000} postgres;exec /usr/local/bin/docker-entrypoint.sh postgres'
    volumes:
      - postgres-data:/var/lib/postgresql/data

volumes:
  gitea-data:
  postgres-data: