blackroad-operating-system/.github/workflows/deploy-core-api.yml

name: Deploy core-api to Railway

on:
  push:
    branches:
      - main
    paths:
      - 'services/core-api/**'
      - '.github/workflows/deploy-core-api.yml'
  workflow_dispatch:

jobs:
  deploy:
    runs-on: ubuntu-latest
    env:
      SERVICE_KEY: core-api
      SYNC_CONFIG: infra/github/sync-config.yml
    steps:
      - name: Checkout monorepo
        uses: actions/checkout@v4

      - name: Load service config
        id: cfg
        shell: bash
        run: |
          python - <<'PY'
          import yaml, os
          key = os.environ['SERVICE_KEY']
          with open(os.environ['SYNC_CONFIG'], 'r') as f:
            cfg = yaml.safe_load(f)
          for section in ('services', 'apps', 'docs'):
            if section in cfg and key in cfg[section]:
              data = cfg[section][key]
              break
          else:
            raise SystemExit(f"Service {key} not found in config")
          print(f"monorepo_path={data['monorepo_path']}")
          PY | tee /tmp/svc_env
          while IFS='=' read -r name value; do
            echo "$name=$value" >> "$GITHUB_OUTPUT"
          done < /tmp/svc_env

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.x'

      - name: Install service dependencies (placeholder)
        working-directory: ${{ steps.cfg.outputs.monorepo_path }}
        run: |
          if [ -f requirements.txt ]; then
            python -m pip install --upgrade pip
            pip install -r requirements.txt
          else
            echo "No requirements.txt; skipping install"
          fi

      - name: Run service tests (placeholder)
        working-directory: ${{ steps.cfg.outputs.monorepo_path }}
        run: |
          if [ -d tests ]; then
            pytest --maxfail=1 --disable-warnings -q
          else
            echo "No tests directory; skipping"
          fi

      - name: Deploy to Railway
        working-directory: ${{ steps.cfg.outputs.monorepo_path }}
        env:
          RAILWAY_TOKEN: ${{ secrets.RAILWAY_TOKEN }}
        run: |
          if [ -z "$RAILWAY_TOKEN" ]; then
            echo "RAILWAY_TOKEN is required" >&2
            exit 1
          fi
          # Replace this with the service-specific Railway command
          railway up --service core-api --yes

      - name: Post-deploy healthcheck
        env:
          CORE_API_HEALTHCHECK_URL: ${{ secrets.CORE_API_HEALTHCHECK_URL }}
        run: |
          if [ -z "$CORE_API_HEALTHCHECK_URL" ]; then
            echo "CORE_API_HEALTHCHECK_URL not provided; skipping check"
            exit 0
          fi
          status=$(curl -s -o /dev/null -w "%{http_code}" "$CORE_API_HEALTHCHECK_URL/health")
          if [ "$status" != "200" ]; then
            echo "Healthcheck failed with status $status" >&2
            exit 1
          fi

      - name: Document environment expectations
        run: |
          echo "Expected env vars: CORE_API_DATABASE_URL, CORE_API_SECRET_KEY, CORE_API_ALLOWED_ORIGINS" \
            "(see infra/railway/ENVIRONMENT_GUIDE.md)"