deploy.yml

name: Deploy

on:
  push:
    branches: [main]
  workflow_dispatch:

concurrency:
  group: fly-deploy
  cancel-in-progress: false

jobs:
  deploy:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Set up Flyctl
        uses: superfly/flyctl-actions/setup-flyctl@master

      - name: Check FLY_API_TOKEN
        env:
          FLY_API_TOKEN: ${{ secrets.FLY_API_TOKEN }}
        run: |
          if [ -z "$FLY_API_TOKEN" ]; then
            echo "::error::FLY_API_TOKEN secret is not set." \
                 "Create a token with 'fly tokens create deploy' (or from the Fly.io dashboard)" \
                 "and add it under repo Settings > Secrets and variables > Actions."
            exit 1
          fi

      - name: Ensure app and volume exist
        env:
          FLY_API_TOKEN: ${{ secrets.FLY_API_TOKEN }}
        run: |
          flyctl apps create climatevision-green || echo "App already exists (or create skipped)."
          if ! flyctl volumes list --app climatevision-green | grep -q climatevision_data; then
            flyctl volumes create climatevision_data --app climatevision-green --region lhr --size 1 --yes
          else
            echo "Volume already exists."
          fi

      - name: Deploy to Fly.io
        env:
          FLY_API_TOKEN: ${{ secrets.FLY_API_TOKEN }}
          VITE_GOOGLE_MAPS_API_KEY: ${{ secrets.VITE_GOOGLE_MAPS_API_KEY }}
        run: >-
          flyctl deploy --remote-only --ha=false --wait-timeout 600
          --build-arg VITE_GOOGLE_MAPS_API_KEY="$VITE_GOOGLE_MAPS_API_KEY"

      - name: Show status
        env:
          FLY_API_TOKEN: ${{ secrets.FLY_API_TOKEN }}
        run: flyctl status --app climatevision-green