name: Release build - Google Play [AAB]

on:
  push:
    branches:
      - "master"

jobs:
  prepare:
    name: Prepare build environment
    runs-on: self-hosted
    steps:
      - name: Checkout repository
        uses: actions/checkout@v2
        with:
          fetch-depth: 0
          clean: false
      - name: Set executable permissions to gradlew
        run: chmod +x ./gradlew
      - name: Setup Python
        uses: actions/setup-python@v2
      - name: Install packages
        uses: BSFishy/pip-action@v1
        with:
          packages: |
            python-dotenv
            pycryptodome
            mysql-connector-python
            requests
      - name: Write signing passwords
        env:
          DB_HOST: ${{ secrets.DB_HOST }}
          DB_USER: ${{ secrets.DB_USER }}
          DB_PASS: ${{ secrets.DB_PASS }}
          DB_NAME: ${{ secrets.DB_NAME }}
        run: python $GITHUB_WORKSPACE/.github/utils/sign.py $GITHUB_WORKSPACE commit
  build:
    name: Build App Bundle
    runs-on: self-hosted
    needs:
      - prepare
    outputs:
      androidHome: ${{ env.ANDROID_HOME }}
      androidSdkRoot: ${{ env.ANDROID_SDK_ROOT }}
    steps:
      - name: Setup JDK 11
        uses: actions/setup-java@v2
        with:
          distribution: 'zulu'
          java-version: '11'
          cache: 'gradle'
      - name: Setup Android SDK
        uses: android-actions/setup-android@v2
      - name: Clean build artifacts
        run: |
          rm -rf app/release/*
          rm -rf app/build/outputs/apk/*
          rm -rf app/build/outputs/bundle/*
      - name: Bundle play release with Gradle
        run: ./gradlew bundlePlayRelease
  sign:
    name: Sign App Bundle
    runs-on: self-hosted
    needs:
      - build
    outputs:
      signedReleaseFile: ${{ steps.artifacts.outputs.signedReleaseFile }}
      signedReleaseFileRelative: ${{ steps.artifacts.outputs.signedReleaseFileRelative }}
    steps:
      - name: Sign build artifacts
        id: sign_app
        uses: r0adkll/sign-android-release@v1
        with:
          releaseDirectory: app/release
          signingKeyBase64: ${{ secrets.KEY_STORE }}
          alias: ${{ secrets.KEY_ALIAS }}
          keyStorePassword: ${{ secrets.KEY_STORE_PASSWORD }}
          keyPassword: ${{ secrets.KEY_ALIAS_PASSWORD }}
        env:
          ANDROID_HOME: ${{ needs.build.outputs.androidHome }}
          ANDROID_SDK_ROOT: ${{ needs.build.outputs.androidSdkRoot }}
          BUILD_TOOLS_VERSION: "30.0.2"
      - name: Rename signed artifacts
        id: artifacts
        run: python $GITHUB_WORKSPACE/.github/utils/rename_artifacts.py $GITHUB_WORKSPACE
  publish:
    name: Publish App Bundle
    runs-on: self-hosted
    needs:
      - sign
    steps:
      - name: Setup Python
        uses: actions/setup-python@v2

      - name: Extract changelogs
        id: changelog
        run: python $GITHUB_WORKSPACE/.github/utils/extract_changelogs.py $GITHUB_WORKSPACE

      - name: Save version metadata
        env:
          DB_HOST: ${{ secrets.DB_HOST }}
          DB_USER: ${{ secrets.DB_USER }}
          DB_PASS: ${{ secrets.DB_PASS }}
          DB_NAME: ${{ secrets.DB_NAME }}
          APK_SERVER_RELEASE: ${{ secrets.APK_SERVER_RELEASE }}
          APK_SERVER_NIGHTLY: ${{ secrets.APK_SERVER_NIGHTLY }}
        run: python $GITHUB_WORKSPACE/.github/utils/save_version.py $GITHUB_WORKSPACE

      - name: Publish AAB to Google Play
        uses: r0adkll/upload-google-play@v1
        if: ${{ endsWith(needs.sign.outputs.signedReleaseFile, '.aab') }}
        with:
          serviceAccountJsonPlainText: ${{ secrets.PLAY_SERVICE_ACCOUNT_JSON }}
          packageName: pl.szczodrzynski.edziennik
          releaseFile: ${{ needs.sign.outputs.signedReleaseFile }}
          releaseName: ${{ steps.changelog.outputs.appVersionName }}
          track: ${{ secrets.PLAY_RELEASE_TRACK }}
          whatsNewDirectory: ${{ steps.changelog.outputs.changelogDir }}

      - name: Upload workflow artifact
        uses: actions/upload-artifact@v2
        if: always()
        with:
          name: ${{ steps.changelog.outputs.appVersionName }}
          path: |
            app/release/whatsnew*/
            app/release/*.apk
            app/release/*.aab
            app/release/*.json
            app/release/*.txt