name: Build, sign and upload to GitHub Releases

on:
  push:
    tags:
      - '*'
  workflow_dispatch:

jobs:
  build:
    name: Build, sign and upload to GitHub Releases
    runs-on: ubuntu-latest

    steps:
      - name: Checkout the code
        uses: actions/checkout@v2
      - name: Save version name
        run: |
          echo 'VERSION_NAME<<EOF' >> $GITHUB_ENV
          grep versionName app/build.gradle.kts | cut -d \" -f2 | cut -d \" -f1 >> $GITHUB_ENV
          echo 'EOF' >> $GITHUB_ENV
      - name: Save version code
        run: |
          echo 'VERSION_CODE<<EOF' >> $GITHUB_ENV
          grep versionCode app/build.gradle.kts | grep -Eo '[0-9]+' | tail -1 >> $GITHUB_ENV
          echo 'EOF' >> $GITHUB_ENV
      # See https://docs.github.com/en/actions/using-workflows/workflow-commands-for-github-actions#example-of-a-multiline-string
      - name: Save changelog
        run: |
          {
            echo 'CHANGELOG<<EOF'
            cat fastlane/metadata/android/en-US/changelogs/${{ env.VERSION_CODE }}.txt
            echo EOF
          } >> $GITHUB_ENV
      - name: Set up Java 17
        uses: actions/setup-java@v4
        with:
          distribution: 'temurin'
          java-version: '17'
      - name: Assemble release
        run: ./gradlew assembleRelease
      # See https://github.com/r0adkll/sign-android-release/issues/84
      - name: Save installed BUILD_TOOL_VERSION
        shell: bash
        run: |
          BUILD_TOOL_VERSION=$(ls /usr/local/lib/android/sdk/build-tools/ | tail -n 1)
          echo "BUILD_TOOL_VERSION=$BUILD_TOOL_VERSION" >> $GITHUB_ENV
          echo "Installed BUILD_TOOL_VERSION is: $BUILD_TOOL_VERSION"
      - name: Sign release
        uses: r0adkll/sign-android-release@v1
        id: sign_release
        with:
          releaseDirectory: app/build/outputs/apk/release
          signingKeyBase64: ${{ secrets.KEYSTORE_BASE64 }}
          alias: ${{ secrets.KEYSTORE_ALIAS }}
          keyStorePassword: ${{ secrets.KEYSTORE_PASSWORD }}
          keyPassword: ${{ secrets.KEY_PASSWORD }}
        env:
          BUILD_TOOLS_VERSION: ${{ env.BUILD_TOOL_VERSION }}
      - name: Upload APK to GitHub release
        uses: svenstaro/upload-release-action@v2
        with:
          file: ${{ steps.sign_release.outputs.signedReleaseFile }}
          body: ${{ env.CHANGELOG }}
          tag: ${{ env.VERSION_NAME }}
          asset_name: bura-$tag.apk