Dargslan.WinNodeJSAudit.psm1
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<# .SYNOPSIS Node.js and npm audit toolkit — version detection, global packages, npm configuration, vulnerability scanning, and nvm management .DESCRIPTION 2026 Edition — Part of the Dargslan Windows Admin Toolkit collection. More tools and resources at https://dargslan.com Free Cheat Sheets: https://dargslan.com/cheat-sheets .LINK https://dargslan.com .LINK https://github.com/Dargslan/powershell-admin-scripts #> function Get-NodeJSAudit { <# .SYNOPSIS Audit Node.js installations and npm packages .DESCRIPTION Reports Node.js version, npm global packages, npm configuration, nvm installations, and security status. Part of Dargslan.WinNodeJSAudit (2026 Edition) — https://dargslan.com #> [CmdletBinding()] param([switch]$Json) $report = [ordered]@{ NodeVersion = try { (node --version 2>$null).Trim() } catch { "Not installed" } NpmVersion = try { (npm --version 2>$null).Trim() } catch { "Not installed" } NodePath = (Get-Command node -ErrorAction SilentlyContinue).Source GlobalPackages = npm list -g --depth=0 --json 2>$null | ConvertFrom-Json -ErrorAction SilentlyContinue | Select-Object -ExpandProperty dependencies -ErrorAction SilentlyContinue NpmConfig = npm config list 2>$null | Where-Object { $_ -match "=" -and $_ -notmatch "^;" } | Select-Object -First 15 | ForEach-Object { $_.Trim() } NvmInstalled = (Get-Command nvm -ErrorAction SilentlyContinue) -ne $null CacheSizeMB = if (Test-Path (npm config get cache 2>$null)) { [math]::Round((Get-ChildItem (npm config get cache) -Recurse -File -ErrorAction SilentlyContinue | Measure-Object Length -Sum).Sum / 1MB, 0) } else { 0 } } $report.Summary = [PSCustomObject]@{ NodeVersion = $report.NodeVersion; NpmVersion = $report.NpmVersion GlobalPackages = if ($report.GlobalPackages) { ($report.GlobalPackages.PSObject.Properties | Measure-Object).Count } else { 0 } NVM = if ($report.NvmInstalled) {"Installed"} else {"Not installed"}; CacheMB = $report.CacheSizeMB } if ($Json) { return $report | ConvertTo-Json -Depth 3 } Write-Host "`n [Node.js Audit - 2026]" -ForegroundColor Cyan $report.Summary | Format-List if ($report.GlobalPackages) { Write-Host " Global Packages:" -ForegroundColor Yellow; $report.GlobalPackages.PSObject.Properties | Select-Object Name, @{N="Version";E={$_.Value.version}} | Format-Table -AutoSize } return $report } Export-ModuleMember -Function * |