update_version_and_publish.yaml

name: Update version and publish APK
on:
  workflow_dispatch:
    inputs:
      version_name:
        description: "Version number (must be in x.y.z format)"
        required: true
      version_code:
        description: "Version code of the new build (must be a number only). Enter 0 to automatically increment one from the previous version code"
        required: true
        default: 0
      release_type:
        description: "Type of release (release or preview)"
        required: true
        default: "preview"
        type: choice
        options:
          - release
          - preview
      release_notes:
        description: "Release notes for the release type"
        default: ""

jobs:
  update_version_and_publish:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Get updated version name and version code
        run: |
          # Extract version name from github inputs
          BASE_VERSION="${{ github.event.inputs.version_name }}"
          BRANCH_NAME="release/v${BASE_VERSION}"
          
          git fetch --all
          
          if git rev-parse --verify origin/${BRANCH_NAME} >/dev/null 2>&1; then
            echo "Branch ${BRANCH_NAME} exists, checking out..."
            git checkout ${BRANCH_NAME}
          else
            echo "Branch ${BRANCH_NAME} does not exist, creating..."
            git checkout -b ${BRANCH_NAME}
          fi
          
          CURRENT_RC=$(git tag -l "v${BASE_VERSION}-rc*" | sort | tail -n 1)
          if [[ -z "$CURRENT_RC" ]]; then
            RC_SUFFIX="-rc01"
          else
            SUFFIX_NUMBER=$(echo $CURRENT_RC | grep -oP '(?<=-rc)\d+')
            NEXT_SUFFIX=$(printf "%02d" $((10#$SUFFIX_NUMBER + 1)))
            RC_SUFFIX="-rc${NEXT_SUFFIX}"
          fi
          
          # Version name with rc suffix
          if [[ "${{ github.event.inputs.release_type }}" == "preview" ]]; then
            VERSION_NAME="${BASE_VERSION}${RC_SUFFIX}"
          else
            VERSION_NAME="${BASE_VERSION}"
          fi

          if [[ "${{ github.event.inputs.version_code }}" == "0" ]]; then
            # Get existing version code from build.gradle
            VERSION_CODE=$(grep "versionCode" app/build.gradle.kts | awk '{print $3}')
            VERSION_CODE=$((VERSION_CODE + 1))
          else
            VERSION_CODE=${{ github.event.inputs.version_code }}
          fi

          # Set environment variable for later use
          echo "VERSION_NAME=$VERSION_NAME" >> $GITHUB_ENV
          echo "VERSION_CODE=$VERSION_CODE" >> $GITHUB_ENV

      - name: Update app/build.gradle.kts updated version name and version code
        run: |
          echo "Updating version code to ${{ env.VERSION_CODE }} and version name to ${{ env.VERSION_NAME }}"
          sed -i "s/versionCode = [0-9]\+/versionCode = ${{ env.VERSION_CODE }}/g" app/build.gradle.kts
          sed -i "s/versionName = \"[^\"]*\"/versionName = \"${{ env.VERSION_NAME }}\"/g" app/build.gradle.kts

      - name: Create changelog file (if release notes provided)
        if: ${{ github.event.inputs.release_notes != '' }}
        run: |
          echo "Creating changelog for version code ${{ env.VERSION_CODE }}"
          echo "${{ github.event.inputs.release_notes }}" > fastlane/metadata/android/en-US/changelogs/${{ env.VERSION_CODE }}.txt

      - name: Set up Ruby
        uses: ruby/setup-ruby@v1
        with:
          ruby-version: 3.3.0
          bundler-cache: true

      - name: Set Up JDK 17
        uses: actions/setup-java@v4
        with:
          java-version: 17
          distribution: temurin

      - name: Setup Gradle
        uses: gradle/actions/setup-gradle@v4
        with:
          validate-wrappers: true
          gradle-home-cache-cleanup: true

      - name: Decode keystore file
        uses: timheuer/base64-to-file@v1
        id: keystore
        with:
          fileName: 'keystore.jks'
          encodedString: ${{ secrets.KEYSTORE }}

      - name: Decode Play API credentials file
        uses: timheuer/base64-to-file@v1
        id: play_api_credentials
        with:
          fileName: 'play-api-credentials.json'
          encodedString: ${{ secrets.PLAY_API_CREDENTIALS }}

      - name: Build app and publish
        run: |
          if [[ "${{ github.event.inputs.release_type }}" == "release" ]]; then
            echo "Running fastlane publish"
            bundle exec fastlane publish
          else
            echo "Running fastlane build"
            bundle exec fastlane build
          fi
        if: ${{ github.event.inputs.release_type == 'release' }}
        env:
          KEYSTORE: ${{ steps.keystore.outputs.filePath }}
          KEYSTORE_PASSWORD: ${{ secrets.KEYSTORE_PASSWORD }}
          KEY_ALIAS: ${{ secrets.KEY_ALIAS }}
          KEY_PASSWORD: ${{ secrets.KEY_PASSWORD }}
          PLAY_API_CREDENTIALS: ${{ steps.play_api_credentials.outputs.filePath }}

      - name: Rename Files
        run: |
          mv app/build/outputs/apk/release/app-arm64-v8a-release.apk app/build/outputs/apk/release/nextplayer-v${{ env.VERSION_NAME }}-arm64-v8a.apk
          mv app/build/outputs/apk/release/app-armeabi-v7a-release.apk app/build/outputs/apk/release/nextplayer-v${{ env.VERSION_NAME }}-armeabi-v7a.apk
          mv app/build/outputs/apk/release/app-universal-release.apk app/build/outputs/apk/release/nextplayer-v${{ env.VERSION_NAME }}-universal.apk
          mv app/build/outputs/apk/release/app-x86-release.apk app/build/outputs/apk/release/nextplayer-v${{ env.VERSION_NAME }}-x86.apk
          mv app/build/outputs/apk/release/app-x86_64-release.apk app/build/outputs/apk/release/nextplayer-v${{ env.VERSION_NAME }}-x86_64.apk

      - name: Commit and Push Changes
        run: |
          git config user.name "GitHub Actions"
          git config user.email "actions@github.com"
          git add .
          git commit -m "Release version ${{ env.VERSION_NAME }}" || echo "No changes to commit"
          git config push.autoSetupRemote true
          git push --set-upstream origin ${BRANCH_NAME}

      - name: Create Draft Release
        id: create_draft_release
        uses: softprops/action-gh-release@v2
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          files: app/build/outputs/apk/release/nextplayer*
          draft: true
          name: v${{ env.VERSION_NAME }}
          generate_release_notes: true
          prerelease: ${{ github.event.inputs.release_type == 'preview' }}
          tag_name: v${{ env.VERSION_NAME }}