GitHub Action - Build Ionic Capacitor Android app

build.yml

name: Build Android

on: [push, pull_request]

jobs:
  build:
    name: Build APK
    runs-on: ubuntu-latest
    steps:
      - name: Checkout source
        uses: actions/checkout@v2

      - name: Setup java
        uses: actions/setup-java@v1
        with:
          java-version: 1.8

      - name: Setup Node.js
        uses: actions/setup-node@v1
        with:
          node-version: 13.x

      - name: Install Ionic
        run: npm install -g @ionic/cli

      - name: Install app dependencies
        run: npm install

      - name: Build Ionic App
        run: ionic build

      - name: Copy Android
        run: ionic capacitor copy android

      - name: Build Android Dev APK
        run: ionic capacitor build android

      - name: Build Android Release APK
        run: ionic capacitor build android --release --prod

      - name: Generate the Android App Bundle
        working-directory: ./android/
        run: ./gradlew bundle

      - name: Upload dev APK
        uses: actions/upload-artifact@v1
        with:
          name: app-dev
          path: apk/app-debug.apk

      - name: Upload release bundle
        uses: actions/upload-artifact@v1
        with:
          name: app-release
          path: apk/app.aab

@darthleonard @Sohil876

This works for me:

 
      - name: Save release bundle as artifact
        uses: actions/upload-artifact@83fd05a356d7e2593de66fc9913b3002723633cb # tag=v3
        with:
          name: app-release
          path: |
            ${{ github.workspace }}/packages/app/android/app/build/outputs/bundle/release/*.aab
            ${{ github.workspace }}/packages/app/android/app/build/outputs/apk/release/*.apk