flutter-release-apk.yml

name: Flutter Release APK

on:
  workflow_dispatch:

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
    - name: Checkout code
      uses: actions/checkout@v3

    - name: Set up Flutter
      uses: subosito/flutter-action@v2
      with:
        flutter-version: '3.24.0'

    - name: Set up .env file
      run: |
        mkdir -p assets/config
        echo "BASE_URL=${{ secrets.BASE_URL }}" > assets/config/.env

    - name: Install dependencies
      run: flutter pub get

    - name: Build APK
      run: flutter build apk --release

    - name: Upload APK as artifact
      uses: actions/upload-artifact@v3
      with:
        name: release-apk
        path: build/app/outputs/flutter-apk/app-release.apk

    - name: Get latest release version
      id: get-latest-release
      run: |
        latest_release=$(curl -s https://api.github.com/repos/${{ github.repository }}/releases/latest | jq -r '.tag_name')
        echo "LATEST_RELEASE=${latest_release}" >> $GITHUB_ENV
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

    - name: Determine next version
      id: determine-version
      run: |
        if [ "${{ env.LATEST_RELEASE }}" = "null" ]; then
          next_version="v1.0.0"
        else
          current_version="${{ env.LATEST_RELEASE }}"
          major=$(echo $current_version | cut -d '.' -f 1 | sed 's/v//')
          minor=$(echo $current_version | cut -d '.' -f 2)
          patch=$(echo $current_version | cut -d '.' -f 3)
          new_patch=$((patch + 1))
          next_version="v${major}.${minor}.${new_patch}"
        fi
        echo "NEXT_VERSION=${next_version}" >> $GITHUB_ENV

    - name: Create a draft release
      id: create-release
      uses: actions/create-release@v1
      env:
        GITHUB_TOKEN: ${{ secrets.GH_TOKEN }}
      with:
        tag_name: ${{ env.NEXT_VERSION }}
        release_name: Release ${{ env.NEXT_VERSION }}
        draft: true
        body: 'Automated draft release created by GitHub Actions'

    - name: Upload release asset
      uses: actions/upload-release-asset@v1
      with:
        upload_url: ${{ steps.create-release.outputs.upload_url }}
        asset_path: build/app/outputs/flutter-apk/app-release.apk
        asset_name: app-release.apk
        asset_content_type: application/vnd.android.package-archive
      env:
        GITHUB_TOKEN: ${{ secrets.GH_TOKEN }}