$ErrorActionPreference = "Stop"
$Hub = if ($env:TEMP_REMOTE_TOOL_HUB) { $env:TEMP_REMOTE_TOOL_HUB } else { "https://down.luckyfound.info" }
$Token = $env:TEMP_REMOTE_TOOL_AGENT_TOKEN
if (-not $Token) { throw "TEMP_REMOTE_TOOL_AGENT_TOKEN required" }
if (-not (Get-Command node -ErrorAction SilentlyContinue)) { throw "node required" }
$Work = if ($env:TEMP_REMOTE_TOOL_HOME) { $env:TEMP_REMOTE_TOOL_HOME } else { Join-Path $HOME ".temporary_remote_tool\node" }
New-Item -ItemType Directory -Force -Path $Work | Out-Null
$Js = Join-Path $Work "temporary_remote_tool_client.js"
Invoke-WebRequest -Uri ($Hub.TrimEnd("/") + "/install/node-agent.js") -OutFile $Js
node $Js agent --hub $Hub --token $Token