# https://github.com/settings/billing/summary
name: Build and Release APK

# https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows
on:
  push:
    tags:
      - "*"
  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      # Check out repository under $GITHUB_WORKSPACE
      # https://github.com/actions/checkout
      - name: Checkout repository
        uses: actions/checkout@v4

      # https://github.com/actions/setup-java
      - name: Set up Java
        uses: actions/setup-java@v4
        with:
          # https://github.com/actions/setup-java?tab=readme-ov-file#supported-version-syntax
          # https://adoptium.net/support/
          # https://docs.gradle.org/current/userguide/compatibility.html
          distribution: "temurin"
          java-version: "17"
          cache: "gradle"

      # https://developer.android.com/build/building-cmdline
      - name: Build APK
        run: ./gradlew assembleRelease --no-daemon

      # https://docs.github.com/en/actions/using-github-hosted-runners/about-github-hosted-runners/customizing-github-hosted-runners
      - name: Install android tools
        run: |
          sudo apt-get update
          sudo apt-get install zipalign apksigner

      # https://developer.android.com/build/building-cmdline#sign_cmdline
      # https://github.com/caspervk/AndroidAPS-builds/settings/secrets/actions
      - name: Sign APK
        run: |
          cd app/build/outputs/apk/full/release/
          echo "$APK_RELEASE_KEY_BASE64" | base64 -d > release-key.jks
          zipalign -v -p 4 app-full-release-unsigned.apk app-full-release-unsigned-aligned.apk
          apksigner sign --ks release-key.jks --ks-pass pass:"$APK_RELEASE_KEY_PASSWORD" --out "aaps-$REF_NAME.apk" app-full-release-unsigned-aligned.apk
        env:
          APK_RELEASE_KEY_BASE64: ${{ secrets.APK_RELEASE_KEY_BASE64 }}
          APK_RELEASE_KEY_PASSWORD: ${{ secrets.APK_RELEASE_KEY_PASSWORD }}
          REF_NAME: ${{ github.ref_name }}

      # https://github.com/softprops/action-gh-release
      - name: Release APK
        uses: softprops/action-gh-release@v2
        with:
          files: app/build/outputs/apk/full/release/aaps-${{ github.ref_name }}.apk