deploy-google-play.yml

name: Deploy to Google Play

# Bypasses broken Google Play Console UI by using the Developer API directly.
# Requires a Google Play service account JSON added as repository secret
# GOOGLE_PLAY_SERVICE_ACCOUNT_JSON (see setup instructions below).
#
# Setup:
#   1. Play Console → Setup → API access → Link Google Cloud project
#   2. Create service account → Grant "Release Manager" role in Play Console
#   3. Download JSON key → add as GitHub secret GOOGLE_PLAY_SERVICE_ACCOUNT_JSON

on:
  workflow_dispatch:
    inputs:
      track:
        description: 'Release track'
        required: true
        default: 'internal'
        type: choice
        options:
          - internal
          - alpha
          - beta
          - production
      rollout_percentage:
        description: 'Rollout % for production track (1-100, ignored for other tracks)'
        required: false
        default: '10'
      status:
        description: 'Release status'
        required: true
        default: 'completed'
        type: choice
        options:
          - completed
          - draft

permissions:
  contents: read

jobs:
  deploy:
    name: Build AAB & Deploy (${{ inputs.track }})
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Setup Java
        uses: actions/setup-java@v4
        with:
          distribution: 'temurin'
          java-version: '17'

      - name: Setup Gradle
        uses: gradle/actions/setup-gradle@v4

      - name: Extract version info
        id: version
        run: |
          VERSION_NAME=$(grep 'versionName = ' android/app/build.gradle.kts | sed 's/.*versionName = "\(.*\)".*/\1/')
          VERSION_CODE=$(grep 'versionCode = ' android/app/build.gradle.kts | sed 's/.*versionCode = \([0-9]*\).*/\1/')
          echo "VERSION_NAME=$VERSION_NAME" >> $GITHUB_OUTPUT
          echo "VERSION_CODE=$VERSION_CODE" >> $GITHUB_OUTPUT
          echo "Building v$VERSION_NAME (Code: $VERSION_CODE) → track: ${{ inputs.track }}"

      - name: Calculate rollout fraction (production only)
        id: rollout
        run: |
          if [ "${{ inputs.track }}" = "production" ]; then
            FRACTION=$(echo "scale=4; ${{ inputs.rollout_percentage }} / 100" | bc)
            echo "USER_FRACTION=$FRACTION" >> $GITHUB_OUTPUT
            echo "Production rollout: ${{ inputs.rollout_percentage }}% → fraction $FRACTION"
          else
            echo "USER_FRACTION=" >> $GITHUB_OUTPUT
            echo "Non-production track: no rollout fraction"
          fi

      - name: Configure Android signing
        run: |
          echo "${{ secrets.KEYSTORE_BASE64 }}" | base64 -d > android/app/simple-notes-release.jks
          echo "storePassword=${{ secrets.KEYSTORE_PASSWORD }}" > android/key.properties
          echo "keyPassword=${{ secrets.KEY_PASSWORD }}"       >> android/key.properties
          echo "keyAlias=${{ secrets.KEY_ALIAS }}"             >> android/key.properties
          echo "storeFile=simple-notes-release.jks"            >> android/key.properties

      - name: Build release AAB (standard flavor)
        run: |
          cd android
          ./gradlew bundleStandardRelease --no-daemon --stacktrace

      - name: Locate AAB
        id: aab
        run: |
          AAB_PATH=$(find android/app/build/outputs/bundle/standardRelease -name "*.aab" | head -1)
          echo "AAB_PATH=$AAB_PATH" >> $GITHUB_OUTPUT
          echo "Found AAB: $AAB_PATH ($(du -sh "$AAB_PATH" | cut -f1))"

      - name: Upload to Google Play
        uses: r0adkll/upload-google-play@v1
        with:
          serviceAccountJsonPlainText: ${{ secrets.GOOGLE_PLAY_SERVICE_ACCOUNT_JSON }}
          packageName: dev.dettmer.simplenotes
          releaseFiles: ${{ steps.aab.outputs.AAB_PATH }}
          track: ${{ inputs.track }}
          status: ${{ inputs.status }}
          inAppUpdatePriority: 0
          userFraction: ${{ steps.rollout.outputs.USER_FRACTION }}
          whatsNewDirectory: fastlane/metadata/android
          mappingFile: android/app/build/outputs/mapping/standardRelease/mapping.txt

      - name: Summary
        run: |
          {
            echo "### Deployment successful"
            echo ""
            echo "| | |"
            echo "|---|---|"
            echo "| Package | \`dev.dettmer.simplenotes\` |"
            echo "| Version | ${{ steps.version.outputs.VERSION_NAME }} (Code ${{ steps.version.outputs.VERSION_CODE }}) |"
            echo "| Track | ${{ inputs.track }} |"
            echo "| Status | ${{ inputs.status }} |"
            if [ "${{ inputs.track }}" = "production" ]; then
              echo "| Rollout | ${{ inputs.rollout_percentage }}% |"
            fi
          } >> $GITHUB_STEP_SUMMARY