version: "3.9"

# ── stellar-router local development stack ────────────────────────────────────
#
# Usage:
#   docker compose up            # start everything
#   docker compose run tests     # run unit tests only
#   docker compose run wasm      # build WASM contract artifacts
#
# The metrics stack (exporter + Prometheus + Grafana) mirrors the setup in
# metrics/docker-compose.yml but wires the exporter to the local build.

services:
  # ── Unit tests ──────────────────────────────────────────────────────────────
  tests:
    build:
      context: .
      target: test
    volumes:
      - cargo-cache:/usr/local/cargo/registry
      - target-cache:/app/target
    profiles: ["tests"]

  # ── WASM contract build ─────────────────────────────────────────────────────
  wasm:
    build:
      context: .
      target: wasm
    volumes:
      - cargo-cache:/usr/local/cargo/registry
      - target-cache:/app/target
      - ./artifacts:/app/target/wasm32-unknown-unknown/release
    profiles: ["wasm"]

  # ── Metrics exporter ────────────────────────────────────────────────────────
  metrics-exporter:
    build:
      context: .
      target: metrics
    environment:
      ROUTER_RPC_URL: ${ROUTER_RPC_URL:-https://soroban-testnet.stellar.org}
      ROUTER_CORE_CONTRACT_ID: ${ROUTER_CORE_CONTRACT_ID:-}
      ROUTER_MIDDLEWARE_CONTRACT_ID: ${ROUTER_MIDDLEWARE_CONTRACT_ID:-}
      ROUTER_REGISTRY_CONTRACT_ID: ${ROUTER_REGISTRY_CONTRACT_ID:-}
      ROUTER_SCRAPE_INTERVAL_SECS: ${ROUTER_SCRAPE_INTERVAL_SECS:-15}
    ports:
      - "9090:9090"
    depends_on:
      - prometheus

  # ── Prometheus ───────────────────────────────────────────────────────────────
  prometheus:
    image: prom/prometheus:v2.51.2
    volumes:
      - ./metrics/prometheus.yml:/etc/prometheus/prometheus.yml:ro
      - prometheus-data:/prometheus
    ports:
      - "9091:9090"
    command:
      - "--config.file=/etc/prometheus/prometheus.yml"
      - "--storage.tsdb.path=/prometheus"

  # ── Grafana ──────────────────────────────────────────────────────────────────
  grafana:
    image: grafana/grafana:10.4.2
    environment:
      GF_SECURITY_ADMIN_PASSWORD: admin
      GF_USERS_ALLOW_SIGN_UP: "false"
    volumes:
      - grafana-data:/var/lib/grafana
    ports:
      - "3000:3000"
    depends_on:
      - prometheus

volumes:
  cargo-cache:
  target-cache:
  prometheus-data:
  grafana-data:
  artifacts: