name: Publish Release

on:
  push:
    branches:
      - 'release'
  workflow_dispatch:

jobs:
  publish:
    runs-on: ubuntu-20.04
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          persist-credentials: true
          ref: release
          path: src

      - name: Check target version
        id: version
        run: |
          cd $GITHUB_WORKSPACE/src
          version=$(cat app/build.gradle.kts | grep -E 'versionName = "' | cut -d \" -f 2)
          version="v$version"
          if git show-ref --tags --quiet --verify -- "refs/tags/$version" >/dev/null; then
            echo "Git tag $version already exists, failing to publish";
            exit 1
          else
            echo "::set-output name=release_tag::$version"
          fi

      - name: Setup Android SDK
        uses: android-actions/setup-android@v2

      - name: Setup JDK 17
        uses: actions/setup-java@v2
        with:
          java-version: 17
          distribution: zulu
          cache: gradle

      - name: Build Manager
        env:
          SIGNING_KEY_ALIAS: ${{ secrets.keyAlias }}
          SIGNING_KEY_PASSWORD: ${{ secrets.keyPassword }}
          SIGNING_STORE_PASSWORD: ${{ secrets.keystorePassword }}
        run: |
          cd $GITHUB_WORKSPACE/src
          echo "${{ secrets.keystore }}" | base64 -d > ../../release.keystore

          chmod +x gradlew
          ./gradlew :app:packageRelease

          rm ../../release.keystore

      - name: Release
        run: |
          cd $GITHUB_WORKSPACE/src
          git config --local user.email "actions@github.com"
          git config --local user.name "GitHub Actions"

          tag="${{ steps.version.outputs.release_tag }}"
          git tag "$tag"
          git push origin "$tag"

          apk_file="aliucord-manager-$tag.apk"
          mv -T ./app/build/outputs/apk/release/app-release.apk "../$apk_file"

          gh release create "$tag" \
            --title "Aliucord Manager $tag" \
            "../$apk_name"
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}