workflow.yml

name: CI

on:
  push:
    branches:
      - main
  pull_request:
    branches:
      - main

jobs:
  build:
    runs-on: windows-latest

    outputs:
      files: ${{ steps.file_changes.outputs.files }}
      build: ${{ steps.build.outputs.ifbuild }}

    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          fetch-depth: 20

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: 3.11

      - name: Check for file changes
        id: file_changes
        run: |
          git diff --name-only ${{ github.event.before }} ${{ github.event.after }} > changed_files.txt
          echo "files=$(cat changed_files.txt)" >> $env:GITHUB_OUTPUT

      - name: Build project
        id: build
        run: |
          if (Get-Content changed_files.txt | Select-String -Pattern "version.rc|src/init.py") {
            echo "ifbuild=true" >> $env:GITHUB_OUTPUT
            pip install -r requirements.txt pyinstaller
            pyinstaller --noconfirm build.spec
          } else {
            echo "No changes in version.rc or src/init.py. Skipping build."
            echo "ifbuild=false" >> $env:GITHUB_OUTPUT
          }

      - name: Upload artifact
        if: steps.build.outputs.ifbuild == 'true'
        uses: actions/upload-artifact@v4
        with:
          name: Polsu Overlay
          path: dist/Polsu Overlay.exe