cannamanage/.gitea/workflows/deploy.yml

name: Deploy to TrueNAS

# Auto-deploy on push to main.
# Runs on the self-hosted Gitea Actions runner on TrueNAS.local
# (container: cannamanage-act-runner). The runner mounts the host Docker
# socket into the job container, so `docker compose` commands act on the
# TrueNAS Docker daemon and (re)build/restart the live cannamanage stack.
#
# The job checks the repo out into its own workspace and builds from there,
# so it always deploys exactly the pushed commit — it does NOT depend on the
# old /mnt/VM_SSD_Pool/cannamanage host checkout.
#
# Compose project name is pinned to "cannamanage" so it updates the existing
# containers and reuses the persistent "cannamanage_pgdata" volume on the host.
# Live ports: backend 8081->8080, frontend 3000, db 5432

on:
  push:
    branches: [main]

# Avoid overlapping deploys if pushes land in quick succession.
concurrency:
  group: truenas-deploy
  cancel-in-progress: false

jobs:
  deploy:
    runs-on: ubuntu-latest
    env:
      COMPOSE: docker compose -f docker-compose.yml -f docker-compose.truenas.yml -p cannamanage
      # Production secrets — set in Gitea repo Settings → Actions → Secrets.
      # AUTH_SECRET  : NextAuth v5 session secret (rotating invalidates sessions)
      # JWT_SECRET   : base64 backend HMAC key (rotating invalidates all tokens)
      # DB_PASSWORD  : Postgres role password (must match the live DB role)
      AUTH_SECRET: ${{ secrets.AUTH_SECRET }}
      JWT_SECRET: ${{ secrets.JWT_SECRET }}
      DB_PASSWORD: ${{ secrets.DB_PASSWORD }}
    steps:
      - name: Check out pushed commit
        uses: actions/checkout@v4

      - name: Show toolchain
        run: |
          set -euo pipefail
          docker version --format 'docker {{.Server.Version}}'
          docker compose version

      # NOTE: Backend tests (mvn test) and frontend lint (pnpm lint) are run locally
      # before pushing. The self-hosted act runner uses Docker-in-Docker which doesn't
      # support volume mounts for nested containers. Tests remain a local-only gate.

      - name: Build images
        run: |
          set -euo pipefail
          $COMPOSE build

      - name: Ensure DB up & reconcile role password
        run: |
          set -euo pipefail
          # Start just the db first (idempotent — reuses the running container
          # and the persistent cannamanage_pgdata volume).
          $COMPOSE up -d db
          echo "Waiting for db to accept connections ..."
          for i in $(seq 1 20); do
            if docker exec cannamanage-db pg_isready -U cannamanage -q; then break; fi
            echo "  attempt $i/20 — waiting 3s"; sleep 3
          done
          # POSTGRES_PASSWORD only applies on FIRST volume init, so the existing
          # volume still holds the old role password. Force the live role to match
          # the rotated ${DB_PASSWORD} so the backend can authenticate. Local
          # socket connections inside the container use trust auth (no password).
          # Skipped when the secret is unset to avoid blanking the dev password.
          if [ -n "${DB_PASSWORD:-}" ]; then
            docker exec cannamanage-db psql -U cannamanage -d cannamanage \
              -c "ALTER USER cannamanage WITH PASSWORD '${DB_PASSWORD}';"
            echo "✅ DB role password reconciled"
          else
            echo "⚠️  DB_PASSWORD secret not set — leaving role password unchanged"
          fi

      - name: Roll out stack
        run: |
          set -euo pipefail
          $COMPOSE up -d --remove-orphans

      - name: Wait for backend health
        run: |
          set -euo pipefail
          echo "Waiting for backend health on :8081 ..."
          for i in $(seq 1 20); do
            if wget -q -O /dev/null http://192.168.188.119:8081/actuator/health; then
              echo "✅ Backend healthy after ${i} attempt(s)"
              exit 0
            fi
            echo "  attempt $i/20 — waiting 6s"
            sleep 6
          done
          echo "❌ Backend did not become healthy — recent logs:"
          $COMPOSE logs --tail=40 backend
          exit 1

      - name: Verify frontend
        run: |
          for i in $(seq 1 10); do
            if wget -q -O /dev/null http://192.168.188.119:3000; then
              echo "✅ Frontend responding on :3000"
              exit 0
            fi
            echo "  attempt $i/10 — waiting 5s"
            sleep 5
          done
          echo "❌ Frontend did not respond"
          exit 1

      - name: Prune dangling images
        run: docker image prune -f || true

      - name: Deployment summary
        run: |
          echo "=== CannaManage deployed to TrueNAS ==="
          echo "Commit:   ${GITHUB_SHA}"
          echo "Backend:  http://192.168.188.119:8081"
          echo "Frontend: http://192.168.188.119:3000"