frontend-ci.yaml

name: Preview Deploy to Firebase Hosting on merge

on:
  pull_request:
    types:
      - opened
      - synchronize
    paths-ignore:
      - "genkit/**"
jobs:
  build_and_deploy:
    runs-on: ubuntu-latest
    permissions:
      id-token: write
      contents: read
    timeout-minutes: 15

    steps:
      - name: Checkout repository
        uses: actions/checkout@v3

      - name: Read Flutter SDK version
        run: echo "FLUTTER_VERSION=$(jq -r '.flutterSdkVersion' .fvm/fvm_config.json)" >> $GITHUB_ENV
        shell: bash

      - name: Create Firebase options file
        run: |
          cat <<EOF > ./lib/firebase_options.dart
          ${{ secrets.FIREBASE_CONFIG }}
          EOF

      - name: Create dot_env file
        run: |
          cat <<EOF > ./.env
          ${{ secrets.DOT_ENV }}
          EOF

      - name: Setup Flutter
        uses: subosito/flutter-action@v2
        with:
          flutter-version: ${{ env.FLUTTER_VERSION }}

      - name: flutter pub get
        run: flutter pub get

      - name: flutter build web
        run: flutter build web

      - name: "Authenticate to Google Cloud"
        uses: "google-github-actions/auth@v2"
        with:
          workload_identity_provider: ${{ secrets.WORKLOAD_IDENTITY_PROVIDER }}
          service_account: ${{ secrets.SERVICE_ACCOUNT_MAIL }}
          create_credentials_file: true
          export_environment_variables: true

      - name: Preview Deploy to Firebase Hosting
        run: |
          npm install -g firebase-tools
          firebase hosting:channel:deploy preview --project=${{ secrets.PROJECT_ID }}