release.yml

name: Release

on:
  workflow_dispatch:

  push:
    branches:
      - master
    paths:
      - 'app/build.gradle'

jobs:
  release:
    runs-on: ubuntu-latest

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

      - name: Extract version from build.gradle
        id: get_version
        run: |
          VERSION=$(grep -oP "versionName \".*?\"" app/build.gradle | grep -oP "\".*?\"" | sed 's/"//g' | tr -d '[:alpha:] [:space:]')
          echo "VERSION=$VERSION" >> $GITHUB_ENV

      - name: Create GitHub Release
        id: create_release
        uses: actions/create-release@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          tag_name: "v${{ env.VERSION }}"
          release_name: "v${{ env.VERSION }}"
          draft: false
          prerelease: false

      - name: Upload APK to Release
        uses: actions/upload-release-asset@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          upload_url: ${{ steps.create_release.outputs.upload_url }}
          asset_path: app/release/app-release.apk
          asset_name: app-release.apk
          asset_content_type: application/vnd.android.package-archive