66 lines
2 KiB
PowerShell
66 lines
2 KiB
PowerShell
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# cleanup_ab.ps1
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#
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# Kill ONLY the Chrome processes that were spawned by agent-browser.
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# Leaves your normal Chrome browser untouched.
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#
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# Usage (from PowerShell):
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# .\cleanup_ab.ps1
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$ErrorActionPreference = 'SilentlyContinue'
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# 1. Find agent-browser root processes.
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$abProcesses = @(Get-Process -Name 'agent-browser-win32-x64' -ErrorAction SilentlyContinue)
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if ($abProcesses.Count -eq 0) {
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Write-Output "No agent-browser process running. Nothing to clean up."
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exit 0
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}
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# 2. One fast WMI query, then build a parent->children map in memory.
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$allProcs = Get-CimInstance -Query "SELECT ProcessId, ParentProcessId FROM Win32_Process"
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$childMap = @{}
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foreach ($proc in $allProcs) {
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$ppid = [int]$proc.ParentProcessId
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if (-not $childMap.ContainsKey($ppid)) {
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$childMap[$ppid] = New-Object System.Collections.Generic.List[int]
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}
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[void]$childMap[$ppid].Add([int]$proc.ProcessId)
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}
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# 3. BFS from each agent-browser root to collect the full descendant tree.
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$toKill = @{}
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$queue = New-Object System.Collections.Generic.Queue[int]
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foreach ($ab in $abProcesses) {
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if (-not $toKill.ContainsKey($ab.Id)) {
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$toKill[$ab.Id] = $true
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$queue.Enqueue($ab.Id)
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}
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}
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while ($queue.Count -gt 0) {
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$pid = $queue.Dequeue()
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if ($childMap.ContainsKey($pid)) {
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foreach ($child in $childMap[$pid]) {
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if (-not $toKill.ContainsKey($child)) {
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$toKill[$child] = $true
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$queue.Enqueue($child)
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}
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}
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}
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}
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# 4. Kill the agent-browser roots first (Chrome children usually exit on their own).
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foreach ($ab in $abProcesses) {
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try { Stop-Process -Id $ab.Id -Force } catch { }
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}
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# Give Windows a moment to reap children.
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Start-Sleep -Milliseconds 500
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# 5. Final sweep of any descendants still alive.
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foreach ($pid in $toKill.Keys) {
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try { Stop-Process -Id $pid -Force } catch { }
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}
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$killed = $toKill.Count
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Write-Output "Cleaned up $killed agent-browser process(es) and descendants."
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Write-Output "Your normal Chrome (if any) was left alone."
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