services:
  postgres:
    image: postgres:16-alpine
    restart: unless-stopped
    environment:
      POSTGRES_USER: ${POSTGRES_USER}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
      POSTGRES_DB: ${POSTGRES_DB}
    volumes:
      - postgres-data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER}"]
      interval: 10s
      timeout: 5s
      retries: 5

  auth-proxy:
    build: ./auth-proxy
    restart: unless-stopped
    environment:
      ISSUER: ${AUTH_PROXY_ISSUER}
      CLIENT_ID: ${AUTH_PROXY_CLIENT_ID}
      CLIENT_SECRET: ${AUTH_PROXY_CLIENT_SECRET}
      CHALLENGE_DOMAIN: ${AUTH_PROXY_CHALLENGE_DOMAIN}
      FORGEJO_REDIRECT_URI: ${FORGEJO_ROOT_URL}user/oauth2/hephaestus-wallet/callback
    ports:
      - "4000:4000"
    volumes:
      - auth-proxy-keys:/data

  forgejo:
    image: codeberg.org/forgejo/forgejo:10
    restart: unless-stopped
    environment:
      USER_UID: "1000"
      USER_GID: "1000"
      FORGEJO__database__DB_TYPE: postgres
      FORGEJO__database__HOST: postgres:5432
      FORGEJO__database__NAME: ${POSTGRES_DB}
      FORGEJO__database__USER: ${POSTGRES_USER}
      FORGEJO__database__PASSWD: ${POSTGRES_PASSWORD}
      FORGEJO__server__DOMAIN: ${FORGEJO_DOMAIN}
      FORGEJO__server__ROOT_URL: ${FORGEJO_ROOT_URL}
      FORGEJO__security__SECRET_KEY: ${FORGEJO_SECRET_KEY}
      FORGEJO__security__INTERNAL_TOKEN: ${FORGEJO_INTERNAL_TOKEN}
      FORGEJO__oauth2__JWT_SECRET: ${FORGEJO_OAUTH_JWT_SECRET}
      # --- Storage backend: local disk for MVP ---
      # sia.storage as S3 backend is deferred until the endpoint TLS cert chains cleanly
      # (currently requires --no-verify-ssl which Forgejo's minio driver won't accept).
      # Storage-on-disk works; the switch back to S3 is a config change only, no rebuild.
      # (defaults to local — no MINIO_* env vars needed)
      # --- Quota (free tier: 500 MB per user) ---
      FORGEJO__quota__ENABLED: "true"
      FORGEJO__quota__DEFAULT_GROUPS: free
      # --- Registration + signin ---
      # Local form is disabled via SHOW_REGISTRATION_BUTTON=false + ALLOW_ONLY_EXTERNAL_REGISTRATION=true.
      # DISABLE_REGISTRATION must stay FALSE — it blocks OIDC auto-provisioning too, not just the form.
      FORGEJO__service__DISABLE_REGISTRATION: "false"
      FORGEJO__service__SHOW_REGISTRATION_BUTTON: "false"
      FORGEJO__service__ALLOW_ONLY_EXTERNAL_REGISTRATION: "true"
      # OIDC callback creates users automatically using the preferred_username claim (= cashaddr).
      FORGEJO__oauth2_client__ENABLE_AUTO_REGISTRATION: "true"
      FORGEJO__oauth2_client__ACCOUNT_LINKING: "auto"
      FORGEJO__oauth2_client__USERNAME: "preferred_username"
      FORGEJO__oauth2_client__UPDATE_AVATAR: "false"
      # Skip the web installer wizard — everything is already configured
      FORGEJO__server__INSTALL_LOCK: "true"
    ports:
      - "3000:3000"
      - "2222:22"
    volumes:
      - forgejo-data:/data
    depends_on:
      postgres:
        condition: service_healthy
      auth-proxy:
        condition: service_started

volumes:
  postgres-data:
  forgejo-data:
  auth-proxy-keys: