lint-powershell.yml

name: Lint PowerShell

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

jobs:
  powershell-lint:
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: dream-server
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Install PSScriptAnalyzer
        shell: pwsh
        run: |
          Set-PSRepository PSGallery -InstallationPolicy Trusted
          Install-Module PSScriptAnalyzer -Force -Scope CurrentUser

      - name: Run PowerShell Script Analyzer
        shell: pwsh
        run: |
          $scripts = Get-ChildItem -Path installers -Filter *.ps1 -Recurse
          if (-not $scripts) {
            Write-Host "No PowerShell scripts found."
            exit 0
          }
          $failed = $false
          foreach ($script in $scripts) {
            Write-Host "Analyzing $($script.FullName)"
            $results = Invoke-ScriptAnalyzer -Path $script.FullName -Settings ./PSScriptAnalyzerSettings.psd1 -Severity Error,Warning
            if ($results) {
              $results | Format-Table RuleName, Severity, Message, ScriptName, Line -AutoSize
              $failed = $true
            }
          }
          if ($failed) { exit 1 }