build_apk_from_py.yml

name: Build Python APK

on:
  push:
    branches:
      - main  # Trigger on push to the main branch
  pull_request:
    branches:
      - main  # Trigger on pull requests to the main branch

jobs:
  build:
    runs-on: ubuntu-latest

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

    - name: Set up Python
      uses: actions/setup-python@v5
      with:
        python-version: '3.12'  # Use the Python version required by your project

    - name: Install system dependencies
      run: |
        sudo apt-get update
        sudo apt-get install -y \
          python3-pip \
          python3-setuptools \
          python3-virtualenv \
          git \
          zip \
          unzip \
          openjdk-11-jdk \
          zlib1g-dev \
          libncurses5-dev \
          libncursesw5-dev \
          libtinfo5 \
          build-essential \
          libssl-dev \
          libffi-dev \
          libxml2-dev \
          libxslt1-dev \
          libjpeg8-dev \
          zlib1g-dev

    - name: Install Buildozer
      run: |
        python3 -m pip install --upgrade pip
        python3 -m pip install buildozer

    - name: Generate buildozer.spec if it doesn't exist
      run: |
        if [ ! -f buildozer.spec ]; then
          echo "Creating buildozer.spec..."
          buildozer init
          # Update the source.include_exts in buildozer.spec to include your Python script
          sed -i "s/^source.include_exts = .*/source.include_exts = py/" buildozer.spec
          # Set the main Python script as the entry point
          MAIN_SCRIPT=$(find . -name "*.py" -not -path "./venv/*" -not -path "./.git/*" | head -n 1)
          if [ -n "$MAIN_SCRIPT" ]; then
            sed -i "s|^source.include_patterns = .*|source.include_patterns = $(basename "$MAIN_SCRIPT")|" buildozer.spec
          else
            echo "No Python script found in the repository!"
            exit 1
          fi
        else
          echo "buildozer.spec already exists. Skipping generation."
        fi

    - name: Build APK
      run: |
        buildozer -v android debug

    - name: Upload APK as artifact
      uses: actions/upload-artifact@v4
      with:
        name: app-debug.apk
        path: bin/*.apk