Workflow-App/Workflow/.start-dev-detached.ps1

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# Start the Workflow dev server fully detached from the agent session.
#
# WHY THIS FILE EXISTS
# Running "npm run dev" as a tracked background task gets the process
# killed when the runtime 3600000ms cap is reached (about 1 hour).
# Start-Process detaches it, so it survives session churn.
#
# NOTE: the older .run-dev.ps1 in this folder is broken. It calls
# & '.\node_modules\next\dist\bin\next'
# but that path has no extension, so PowerShell cannot execute it.
# node.exe must be invoked explicitly, which is what this script does.
#
# Usage: powershell -NoProfile -ExecutionPolicy Bypass -File .start-dev-detached.ps1
$ErrorActionPreference = 'Continue'
$root = 'C:\Users\SJ\.minimax-agent\projects\Workflow'
$logFile = Join-Path $root '.dev-detached.log'
# Do not start a second server if one is already listening on 6001.
$existing = (Get-NetTCPConnection -LocalPort 6001 -State Listen -ErrorAction SilentlyContinue).OwningProcess
if ($existing) {
Write-Host "Port 6001 already in use by PID $existing. Nothing to do."
exit 0
}
$proc = Start-Process -FilePath 'node.exe' -ArgumentList 'node_modules\next\dist\bin\next','dev','-p','6001' -WorkingDirectory $root -WindowStyle Hidden -RedirectStandardOutput $logFile -RedirectStandardError "$logFile.err" -PassThru
Write-Host "Workflow dev server started detached (PID $($proc.Id))."
Write-Host "Log: $logFile"