name: minecraft

services:
  # ── Minecraft server (Fabric via itzg/minecraft-server) ─────────────────
  mc:
    image: itzg/minecraft-server:latest
    container_name: mc
    restart: unless-stopped
    stop_grace_period: 2m
    tty: false
    stdin_open: false
    environment:
      EULA: "TRUE"
      TYPE: ${SERVER_TYPE:-FABRIC}
      VERSION: ${MC_VERSION:-26.2}
      MEMORY: ${MC_MEMORY:-6G}
      USE_AIKAR_FLAGS: "true"

      # Offline mode + whitelist as the approval gate (see docs/auth-flow.md).
      # enforce-secure-profile must be off or offline-launcher players are
      # rejected before EasyAuth can even prompt them (EasyAuth issue #68).
      ONLINE_MODE: "FALSE"
      ENFORCE_SECURE_PROFILE: "FALSE"
      ENABLE_WHITELIST: "TRUE"
      ENFORCE_WHITELIST: "TRUE"

      MOTD: ${MC_MOTD:-A cozy server for friends}
      DIFFICULTY: ${MC_DIFFICULTY:-normal}
      MAX_PLAYERS: ${MC_MAX_PLAYERS:-10}
      VIEW_DISTANCE: ${MC_VIEW_DISTANCE:-10}
      SIMULATION_DISTANCE: ${MC_SIMULATION_DISTANCE:-8}
      SEED: ${MC_SEED:-}
      SPAWN_PROTECTION: "0"

      # RCON is only reachable inside the compose network (never published)
      ENABLE_RCON: "true"
      RCON_PASSWORD: ${RCON_PASSWORD:?generate with scripts/setup.sh}

      # Server-side mods, auto-resolved for the current MC version on every start.
      # ":beta" allows beta-typed builds for that project (EasyAuth publishes
      # its 26.x builds as beta).
      MODRINTH_PROJECTS: ${MODRINTH_PROJECTS:-fabric-api,easyauth:beta,spark,lithium,ferrite-core}
      MODRINTH_DOWNLOAD_DEPENDENCIES: required

      # Modpack support (leave empty for lean Fabric; see docs/mods-and-modpacks.md)
      MODRINTH_MODPACK: ${MODRINTH_MODPACK:-}

      TZ: ${TZ:-UTC}
    ports:
      - "${MC_PORT:-25565}:25565"
      # BlueMap web map (only active if the bluemap mod is installed)
      - "${MAP_PORT:-8100}:8100"
    volumes:
      - ./data/mc:/data
    mem_limit: ${MC_CONTAINER_MEM_LIMIT:-7g}

  # ── Scheduled world backups (itzg/mc-backup) ─────────────────────────────
  backup:
    image: itzg/mc-backup:latest
    container_name: mc-backup
    restart: unless-stopped
    environment:
      BACKUP_INTERVAL: ${BACKUP_INTERVAL:-24h}
      INITIAL_DELAY: 10m
      PRUNE_BACKUPS_DAYS: ${BACKUP_RETENTION_DAYS:-7}
      BACKUP_NAME: world
      TAR_COMPRESS_METHOD: gzip
      PAUSE_IF_NO_PLAYERS: "false"
      RCON_HOST: mc
      RCON_PORT: "25575"
      RCON_PASSWORD: ${RCON_PASSWORD}
      EXCLUDES: "*.tmp,cache,logs"
      TZ: ${TZ:-UTC}
    volumes:
      - ./data/mc:/data:ro
      - ./data/backups:/backups
    depends_on:
      mc:
        condition: service_healthy

  # ── Web management dashboard ─────────────────────────────────────────────
  dashboard:
    build: ./dashboard
    image: minecraft-dashboard:local
    container_name: mc-dashboard
    restart: unless-stopped
    environment:
      PANEL_SESSION_SECRET: ${PANEL_SESSION_SECRET:?generate with scripts/setup.sh}
      PANEL_ADMIN_PASSWORD: ${PANEL_ADMIN_PASSWORD:-}
      RCON_HOST: mc
      RCON_PORT: "25575"
      RCON_PASSWORD: ${RCON_PASSWORD}
      MC_CONTAINER: mc
      BACKUP_CONTAINER: mc-backup
      MC_DATA_DIR: /mc-data
      BACKUPS_DIR: /backups
      APP_DATA_DIR: /app-data
      PROJECT_DIR: /project
      REGISTRATION_WINDOW_MINUTES: ${REGISTRATION_WINDOW_MINUTES:-2}
      DISCORD_WEBHOOK_URL: ${DISCORD_WEBHOOK_URL:-}
      TZ: ${TZ:-UTC}
    ports:
      # LAN/VPN only — do not port-forward this on your router (docs/networking.md)
      - "${DASHBOARD_PORT:-8080}:8080"
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
      - ./data/mc:/mc-data
      - ./data/backups:/backups
      - ./data/dashboard:/app-data
      - ./:/project
    mem_limit: 512m
    depends_on:
      - mc