name: "Build APK"

on:
  push:
    branches: ["main"]
    tags: ["*"]
  workflow_dispatch:

jobs:
  build-apk:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v6
        with:
          submodules: recursive

      - name: Lix GHA Installer Action
        uses: samueldr/lix-gha-installer-action@v2026-02-22
        with:
          extra_nix_config: experimental-features = nix-command flakes flake-self-attrs
      
      - name: Decode keystore
        run: echo "$KEYSTORE_CONTENT" | base64 --decode > keystore.jks
        env:
          KEYSTORE_CONTENT: ${{ secrets.KEYSTORE_CONTENT }}

      - name: Build app
        run: nix develop --command bash -c "flutter pub get && dart scripts/generate.dart && flutter pub run build_runner build && flutter build apk --release"
        env:
          KEYSTORE_PATH: ../../keystore.jks
          KEYSTORE_PASSWORD: ${{ secrets.KEYSTORE_PASSWORD }}

      - name: Upload installer artifact
        uses: actions/upload-artifact@v6
        with:
          name: APK
          path: build/app/outputs/flutter-apk/app-release.apk