build_apk.yml

# This workflow uses actions that are not certified by GitHub.
# They are provided by a third-party and are governed by
# separate terms of service, privacy policy, and support
# documentation.

name: Build .apk

on:
  workflow_dispatch:
    inputs:
      flavor:
        description: 'Flavor'   
        type: choice  
        required: true
        options:
          - dev
          - prod
        default: 'dev'
      include-iap:
        type: boolean
        description: Include IAP package
        default: true

jobs:
  build:
    name: Build .apk
    runs-on: macos-11
    timeout-minutes: 15
    steps:
      - uses: actions/checkout@v3
        with:
          submodules: recursive

      - name: Connect private iap package
        uses: webfactory/ssh-agent@v0.8.0
        if: ${{ inputs.include-iap }}
        with:
          ssh-private-key: ${{ secrets.M3_LIGHTMETER_IAP_KEY }}

      - name: Override iap package with stub
        if: ${{ !inputs.include-iap }}
        run: bash ./.github/scripts/stub_iap.sh
        
      - uses: actions/setup-java@v2
        with:
          distribution: "zulu"
          java-version: "11"

      - name: Restore Android keystore .jsk and .properties files
        env:
          KEYSTORE: ${{ secrets.KEYSTORE }}
          KEYSTORE_PROPERTIES: ${{ secrets.KEYSTORE_PROPERTIES }}
        run: |
          KEYSTORE_PATH=$RUNNER_TEMP/keystore.jks
          echo -n "$KEYSTORE" | base64 --decode --output $KEYSTORE_PATH
          cp $KEYSTORE_PATH ./android/app
          KEYSTORE_PROPERTIES_PATH=$RUNNER_TEMP/key.properties
          echo -n "$KEYSTORE_PROPERTIES" | base64 --decode --output $KEYSTORE_PROPERTIES_PATH
          cp $KEYSTORE_PROPERTIES_PATH ./android

      - name: Restore android/app/google-services.json
        env:
          GOOGLE_SERVICES_JSON_ANDROID: ${{ secrets.GOOGLE_SERVICES_JSON_ANDROID }}
        run: |
          GOOGLE_SERVICES_JSON_ANDROID_PATH=$RUNNER_TEMP/google-services.json
          echo -n "$GOOGLE_SERVICES_JSON_ANDROID" | base64 --decode --output $GOOGLE_SERVICES_JSON_ANDROID_PATH
          cp $GOOGLE_SERVICES_JSON_ANDROID_PATH ./android/app

      - name: Restore firebase_options.dart
        env:
          FIREBASE_OPTIONS: ${{ secrets.FIREBASE_OPTIONS }}
        run: |
          FIREBASE_OPTIONS_PATH=$RUNNER_TEMP/firebase_options.dart
          echo -n "$FIREBASE_OPTIONS" | base64 --decode --output $FIREBASE_OPTIONS_PATH
          cp $FIREBASE_OPTIONS_PATH ./lib

      - name: Install Flutter
        uses: subosito/flutter-action@v2
        with:
          channel: "stable"
          flutter-version: '3.10.0'

      - name: Prepare flutter project
        run: | 
          flutter --version
          flutter pub get
          flutter pub run intl_utils:generate

      - name: Build .apk
        env:
          FLAVOR: ${{ github.event.inputs.flavor }}
        run: flutter build apk --release --flavor $FLAVOR --dart-define cameraPreviewAspectRatio=240/320 -t lib/main_$FLAVOR.dart

      - name: Upload artifact
        uses: actions/upload-artifact@v3
        with:
          name: m3_lightmeter_${{ github.event.inputs.flavor }}
          path: build/app/outputs/flutter-apk/app-${{ github.event.inputs.flavor }}-release.apk