python-app.yml

# This workflow will install Python dependencies, run tests and lint with a single version of Python
# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python

name: Python application

on:
  push:
    branches: [ "main" ]
  pull_request:
    branches: [ "main" ]

permissions:
  contents: write

jobs:
  build:

    runs-on: windows-latest

    steps:
    - uses: actions/checkout@v4
      with: 
        fetch-depth: 0

    - name: Set up Python 3.11
      uses: actions/setup-python@v3
      with:
        python-version: "3.11"
    
    - name: Extract latest version from commits
      id: extract-version
      run: |
        $version = git log --pretty=format:%s | ForEach-Object {
            if ($_ -match '^v\d+(\.\d+)+') {
                $matches[0]
            }
        } | Select-Object -First 1
        if (-not $version) {
            throw "No version tag found in git log."
        }
        echo "Latest version: $version"
        echo "VERSION_TAG=$version" >> $env:GITHUB_ENV
      shell: pwsh

    - name: Get latest UPX version
      id: get-upx
      run: |
        $response = Invoke-RestMethod -Uri "https://api.github.com/repos/upx/upx/releases/latest"
        $version = $response.tag_name -replace 'v',''
        $downloadUrl = $response.assets | Where-Object { $_.name -match 'win64\.zip$' } | Select-Object -ExpandProperty browser_download_url
        echo "UPX_VERSION=$version" >> $env:GITHUB_ENV
        echo "UPX_URL=$downloadUrl" >> $env:GITHUB_ENV
        echo "UPX_DIR=upx-$version-win64" >> $env:GITHUB_ENV
      shell: pwsh

    - name: Install UPX
      run: |
        # Clean up any previous failed attempts
        Remove-Item -Path upx -Recurse -Force -ErrorAction SilentlyContinue
        Remove-Item -Path upx.zip -Force -ErrorAction SilentlyContinue
        # Download and extract
        Invoke-WebRequest -Uri $env:UPX_URL -OutFile upx.zip
        Expand-Archive -Path upx.zip -DestinationPath upx -Force
        # Verify UPX works
        & "$env:GITHUB_WORKSPACE\upx\$env:UPX_DIR\upx.exe" --version
      shell: pwsh

    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
        pip install -r requirements.txt
      shell: cmd
  
    - name: Build the application
      run: |
        pyinstaller app.spec --upx-dir="$env:GITHUB_WORKSPACE\upx\$env:UPX_DIR"
      shell: pwsh

    - name: Get application name
      id: app-name
      run: |
        $appName = Get-ChildItem -Path dist | Where-Object { $_.PSIsContainer } | Select-Object -ExpandProperty Name
        echo "APP_NAME=$appName" >> $env:GITHUB_ENV
      shell: pwsh

    - name: Archive the built program
      run: |
        mkdir release
        Compress-Archive -Path "dist\$env:APP_NAME\*" -DestinationPath "release\$env:APP_NAME.zip"
      shell: pwsh

    - name: Delete existed tag
      env:
        GITHUB_TOKEN: ${{ secrets.BUILDER_PAT }}
      run: |
        try {
          gh release delete $env:VERSION_TAG --yes
        } catch {
          Write-Host "No existing release found, skipped deleting."
        }
        try {
          git push origin ":refs/tags/$env:VERSION_TAG"
        } catch {
          Write-Host "No existing tag found, skipped deleting."
        }
      shell: pwsh
    
    - name: Create GitHub Release
      uses: softprops/action-gh-release@v2
      env:
        GITHUB_TOKEN: ${{ secrets.BUILDER_PAT }}
      with:
        tag_name: ${{ env.VERSION_TAG }}
        name: ${{ env.APP_NAME }}
        files: release/${{ env.APP_NAME }}.zip
        body: Automatically built and released by GitHub Actions.