name: Android Release

on:
  push:
    tags:
      - "v*"
  workflow_dispatch:
    inputs:
      tag:
        description: "Existing tag to publish the APK to"
        required: true
        type: string

permissions:
  contents: write

jobs:
  build-and-release:
    runs-on: ubuntu-latest

    env:
      RELEASE_TAG: ${{ inputs.tag || github.ref_name }}
      EXPO_PUBLIC_CLERK_PUBLISHABLE_KEY: ${{ secrets.EXPO_PUBLIC_CLERK_PUBLISHABLE_KEY }}

    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Checkout selected tag
        if: ${{ github.event_name == 'workflow_dispatch' }}
        run: git checkout "refs/tags/${{ inputs.tag }}"

      - name: Setup pnpm
        uses: pnpm/action-setup@v4
        with:
          version: 10

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: 22
          cache: "pnpm"

      - name: Setup Java
        uses: actions/setup-java@v4
        with:
          distribution: temurin
          java-version: "17"
          cache: gradle

      - name: Install dependencies
        run: pnpm install --frozen-lockfile

      - name: Build release APK
        run: ./gradlew assembleRelease
        working-directory: native-app/android

      - name: Prepare APK asset
        run: cp native-app/android/app/build/outputs/apk/release/app-release.apk helium-android-${{ env.RELEASE_TAG }}.apk

      - name: Upload APK artifact
        uses: actions/upload-artifact@v4
        with:
          name: helium-android-${{ env.RELEASE_TAG }}
          path: helium-android-${{ env.RELEASE_TAG }}.apk
          if-no-files-found: error

      - name: Upload APK to GitHub release
        uses: softprops/action-gh-release@v2
        with:
          tag_name: ${{ env.RELEASE_TAG }}
          files: helium-android-${{ env.RELEASE_TAG }}.apk
          fail_on_unmatched_files: true
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}