validate-powershell.yml

name: Validate PowerShell

on:
  push:
    paths:
      - '**/*.ps1'
      - 'PSScriptAnalyzerSettings.psd1'
      - '.github/workflows/validate-powershell.yml'
  pull_request:
    paths:
      - '**/*.ps1'
      - 'PSScriptAnalyzerSettings.psd1'
      - '.github/workflows/validate-powershell.yml'

jobs:
  lint:
    name: PSScriptAnalyzer
    runs-on: ubuntu-latest
    permissions:
      contents: read

    steps:
      - uses: actions/checkout@v4

      - name: Install PSScriptAnalyzer
        shell: pwsh
        run: |
          if (-not (Get-Module -ListAvailable -Name PSScriptAnalyzer)) {
            Install-Module -Name PSScriptAnalyzer -Force -SkipPublisherCheck -Scope CurrentUser
          }
          Import-Module PSScriptAnalyzer

      - name: Run PSScriptAnalyzer on all PowerShell scripts
        shell: pwsh
        run: |
          $results = Invoke-ScriptAnalyzer -Path . -Recurse -Settings PSScriptAnalyzerSettings.psd1
          if ($results) {
            $results | Format-Table -AutoSize
            Write-Error "PSScriptAnalyzer found $($results.Count) issue(s). Please fix them before merging."
            exit 1
          }
          Write-Host "PSScriptAnalyzer: No issues found." -ForegroundColor Green