Delete all files in 'Temporary ASP.NET Files' at boot

delete-temp-aspnet.ps1

# delete-temp-aspnet.ps1
#
# Delete all files in 'Temporary ASP.NET Files' at boot

param(
    [switch] $Clean,
    [switch] $Register
)

if ($Register) {
    $scriptPath = $MyInvocation.MyCommand.Definition
    Register-ScheduledJob -Name 'Clean Temporary ASP.NET Files' `
        -FilePath $scriptPath -ArgumentList '-Clean' `
        -Credential (Get-Credential) `
        -MaxResultCount 30 `
        -Trigger (New-JobTrigger -AtStartup -RandomDelay 00:00:30) | Out-Null
}

if ($Clean) {
    $runtimePath       = [System.Runtime.InteropServices.RuntimeEnvironment]::GetRuntimeDirectory()
    $dotnetPath        = Split-Path (Split-Path $runtimePath)
    $frameworkPaths    = @( 'Framework', 'Framework64' ) | foreach { Join-Path $dotnetPath $_ }
    $versionDirs       = Get-ChildItem -Path $frameworkPaths -Filter 'v*'
    $tempAspnetDirs    = $versionDirs | Get-ChildItem -Filter 'Temporary ASP.NET Files'

    $tempAspnetDirs | Get-ChildItem | Remove-Item -Recurse -Force
}