ci.yml

name: CI
on:
  workflow_dispatch:
  push:
    branches: [ master ]
    paths:
      - '**/*.ps1'
      - '.github/workflows/**'
  pull_request:
    branches: [ master ]
    paths:
      - '**/*.ps1'
      - '.github/workflows/**'

jobs:
  test:
    strategy:
      fail-fast: false
      matrix:
        include:
          # Pester 5.7.1 - Works with all PowerShell versions
          - os: windows-2025
            name: "Windows Server 2025"
            shell: powershell
            psVersion: "5.1"
            pesterVersion: "5.7.1"
          - os: windows-2025
            name: "Windows Server 2025"
            shell: pwsh
            psVersion: "7"
            pesterVersion: "5.7.1"
          - os: windows-2022
            name: "Windows Server 2022"
            shell: powershell
            psVersion: "5.1"
            pesterVersion: "5.7.1"
          - os: windows-2022
            name: "Windows Server 2022"
            shell: pwsh
            psVersion: "7"
            pesterVersion: "5.7.1"

          # Pester 6.0.0 - Requires PowerShell 7.4+ (only on windows-2025 with pwsh)
          - os: windows-2025
            name: "Windows Server 2025"
            shell: pwsh
            psVersion: "7"
            pesterVersion: "6.0.0"

    runs-on: ${{ matrix.os }}
    name: ${{ matrix.name }} - PowerShell ${{ matrix.psVersion }} - Pester ${{ matrix.pesterVersion }}

    defaults:
      run:
        shell: ${{ matrix.shell }}
    
    steps:
    - name: Checkout code
      uses: actions/checkout@v5

    - name: Cache PowerShell modules
      uses: actions/cache@v5
      with:
        path: ~\Documents\PowerShell\Modules
        key: ${{ runner.os }}-ps-${{ matrix.shell }}-pester-${{ matrix.pesterVersion }}

    - name: Display OS Information
      run: |
        Write-Host -Object "Testing on: ${{ matrix.name }}"
        Write-Host -Object "Runner OS: ${{ matrix.os }}"
        Write-Host -Object "OS Name: $(Get-ComputerInfo -Property WindowsProductName | Select-Object -ExpandProperty WindowsProductName)"
        Write-Host -Object "OS Version: $(Get-ComputerInfo -Property WindowsVersion | Select-Object -ExpandProperty WindowsVersion)"
        Write-Host -Object "Shell: ${{ matrix.shell }}"
        Write-Host -Object "PowerShell Version: $($PSVersionTable.PSVersion)"

    - name: Install Pester ${{ matrix.pesterVersion }}
      run: |
        $module = Get-Module -ListAvailable -Name Pester | Where-Object -FilterScript { $_.Version -eq "${{ matrix.pesterVersion }}" }
        if ($module) {
          Write-Host -Object "Pester ${{ matrix.pesterVersion }} already installed (from cache)" -ForegroundColor Green
        } else {
          Write-Host -Object "Installing Pester ${{ matrix.pesterVersion }}..." -ForegroundColor Yellow
          Install-Module -Name Pester -RequiredVersion "${{ matrix.pesterVersion }}" -Force -SkipPublisherCheck -AllowClobber
        }
        Import-Module -Name Pester -RequiredVersion "${{ matrix.pesterVersion }}"
        $installedVersion = Get-Module -Name Pester
        Write-Host -Object "Pester version: $($installedVersion.Version)" -ForegroundColor Green
        
    - name: Setup PVM
      run: |
        Write-Host -Object "Setting up PVM..." -ForegroundColor Yellow
        .\pvm.bat setup
        if ($LASTEXITCODE -ne 0) {
          Write-Error -Message "PVM setup failed with exit code: $LASTEXITCODE"
          exit $LASTEXITCODE
        }
        Write-Host -Object "✅ PVM setup completed successfully" -ForegroundColor Green
        
    - name: Debug installed Pester modules
      run: Get-Module -ListAvailable -Name Pester | Format-Table Name, Version, ModuleBase
        
    - name: Run tests
      run: |
        Write-Host -Object "Running PVM tests with Pester ${{ matrix.pesterVersion }}..." -ForegroundColor Yellow
        Import-Module -Name Pester -RequiredVersion "${{ matrix.pesterVersion }}"

        # Run pvm directly and capture exit code
        .\pvm.bat test --coverage=85 --sort=coverage --group=folder --shell="${{ matrix.shell }}" --pester="${{ matrix.pesterVersion }}"
        $exitCode = $LASTEXITCODE

        Write-Host -Object "Test execution completed with exit code: $exitCode"

        if ($exitCode -eq 0) {
          Write-Host -Object "✅ All tests passed successfully!" -ForegroundColor Green
        } else {
          Write-Host -Object "❌ Tests failed with exit code: $exitCode" -ForegroundColor Red
          exit $exitCode
        }

    - name: Dump error log on failure
      if: failure()
      run: |
        $logPath = "storage\logs\error.log"
        if (Test-Path -Path $logPath) {
          Write-Host -Object "----- error.log -----" -ForegroundColor Red
          Get-Content -Path $logPath -Tail 200
        } else {
          Write-Host -Object "No error.log found at $logPath"
        }