continuwuity/.gitea/workflows/deploy.yml

name: Deploy continuwuity to Nomad

on:
  push:
    branches: [main]
    paths:
      - 'continuwuity.hcl'
      - '.gitea/workflows/deploy.yml'
  workflow_dispatch:

jobs:
  deploy:
    name: nomad job run continuwuity
    runs-on: debian-host

    env:
      NOMAD_ADDR: https://nomad.i80.dk
      NOMAD_TOKEN: ${{ secrets.NOMAD_TOKEN }}

    steps:
      - uses: actions/checkout@v4

      - name: Check nomad CLI
        run: |
          if ! command -v nomad >/dev/null 2>&1; then
            echo "❌ nomad CLI not found on the runner (debian-host). Install it on the runner host."
            exit 1
          fi
          nomad version

      - name: Check Nomad connection
        run: |
          if [ -z "$NOMAD_ADDR" ]; then
            echo "❌ NOMAD_ADDR secret is empty/unset — nomad would fall back to http://127.0.0.1:4646."
            echo "   Set repo secrets NOMAD_ADDR and NOMAD_TOKEN in Gitea → Settings → Actions → Secrets."
            exit 1
          fi
          echo "→ NOMAD_ADDR=$NOMAD_ADDR"
          # Fails clearly if the runner can't reach the Nomad API (network/token).
          nomad node status >/dev/null

      - name: Validate job
        run: nomad job validate continuwuity.hcl

      - name: Plan (diff, non-blocking)
        run: |
          # plan exit codes: 0 = no changes, 1 = changes will be made, anything else = error
          set +e
          nomad job plan continuwuity.hcl
          code=$?
          set -e
          if [ "$code" -gt 1 ]; then
            echo "❌ nomad job plan failed (exit $code)"
            exit "$code"
          fi
          echo "✅ plan ok (exit $code)"

      - name: Run
        run: nomad job run continuwuity.hcl

      - name: Status
        run: nomad job status continuwuity