启动网页服务时不再监视文件，并加上控制台脚本用来查询、启停和看日志。

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-09-30 12:00:19 +08:00
parent a11c460223
commit 03847bdb29
5 changed files with 339 additions and 2 deletions
@@ -0,0 +1,166 @@
+# Start and stop the local writing-agent web server. File watch stays off.
+param(
+  [Parameter(Mandatory = $true)]
+  [ValidateSet("query", "start", "stop", "restart", "status", "log")]
+  [string]$Action
+)
+
+$ErrorActionPreference = "Stop"
+$ProgressPreference = "SilentlyContinue"
+$Root = Split-Path -Parent $MyInvocation.MyCommand.Path
+$Port = 23337
+$Log = Join-Path $env:USERPROFILE ".writing-agent\logs\runtime.log"
+
+function Get-ListenerPid {
+  $lines = netstat -ano -p tcp | Select-String ":$Port\s" | Select-String "LISTENING"
+  foreach ($line in $lines) {
+    if ("$line" -match '\sLISTENING\s+(\d+)\s*$') {
+      return [int]$Matches[1]
+    }
+  }
+  return $null
+}
+
+function Get-ProcessById([int]$ProcessId) {
+  Get-CimInstance Win32_Process -Filter "ProcessId=$ProcessId" -ErrorAction SilentlyContinue
+}
+
+function Test-ServerCommand([string]$CommandLine) {
+  if (-not $CommandLine) { return $false }
+  if ($CommandLine -match 'Cursor|cursor-agent') { return $false }
+  return $CommandLine -match 'src[\\/]+server[\\/]+web-server|web:watch|tsx(\.cmd)?\s+watch|npm(\.cmd)?\s+run\s+web'
+}
+
+function Get-ChainText([int]$ProcessId) {
+  $parts = New-Object System.Collections.Generic.List[string]
+  $current = $ProcessId
+  for ($i = 0; $i -lt 10; $i++) {
+    $proc = Get-ProcessById $current
+    if (-not $proc) { break }
+    $cmd = [string]$proc.CommandLine
+    $parts.Add($cmd)
+    if ($cmd -match 'Cursor|cursor-agent') { break }
+    $parent = [int]$proc.ParentProcessId
+    if ($parent -le 0 -or $parent -eq $current) { break }
+    $current = $parent
+  }
+  return ($parts -join "`n")
+}
+
+function Get-ProtectedPids {
+  $protected = New-Object 'System.Collections.Generic.HashSet[int]'
+  $current = $PID
+  for ($i = 0; $i -lt 8; $i++) {
+    if ($current -le 0 -or -not $protected.Add($current)) { break }
+    $proc = Get-ProcessById $current
+    if (-not $proc) { break }
+    $parent = [int]$proc.ParentProcessId
+    if ($parent -le 0 -or $parent -eq $current) { break }
+    $current = $parent
+  }
+  return $protected
+}
+
+function Test-ForeignConsole([string]$CommandLine) {
+  if (-not $CommandLine) { return $false }
+  return $CommandLine -match 'tunnel\.ps1|ops-menu|srv\.bat|console\.bat'
+}
+
+function Get-StopRoot([int]$ProcessId, $Protected) {
+  $current = $ProcessId
+  $root = $ProcessId
+  $matched = $false
+  for ($i = 0; $i -lt 10; $i++) {
+    if ($Protected.Contains($current)) { break }
+    $proc = Get-ProcessById $current
+    if (-not $proc) { break }
+    $cmd = [string]$proc.CommandLine
+    if ($cmd -match 'Cursor|cursor-agent') { break }
+    if (Test-ForeignConsole $cmd) { break }
+    if (Test-ServerCommand $cmd) {
+      $root = $current
+      $matched = $true
+    }
+    $parent = [int]$proc.ParentProcessId
+    if ($parent -le 0 -or $parent -eq $current) { break }
+    $current = $parent
+  }
+  if (-not $matched) { return $null }
+  if ($Protected.Contains($root)) { return $null }
+  return $root
+}
+
+function Stop-Server {
+  $listener = Get-ListenerPid
+  if (-not $listener) {
+    Write-Output "down"
+    return
+  }
+  $root = Get-StopRoot $listener (Get-ProtectedPids)
+  if (-not $root) {
+    throw "Port $Port is in use by another process (pid $listener)."
+  }
+  & taskkill.exe /F /T /PID $root | Out-Null
+  if ($LASTEXITCODE -ne 0) { throw "taskkill failed ($LASTEXITCODE)" }
+  Start-Sleep -Seconds 1
+  if (Get-ListenerPid) { throw "Port $Port is still in use." }
+  Write-Output "stopped"
+}
+
+function Get-Mode {
+  $listener = Get-ListenerPid
+  if (-not $listener) { return "down" }
+  $chain = Get-ChainText $listener
+  if ($chain -notmatch 'web-server|npm(\.cmd)?\s+run\s+web') { return "other" }
+  if ($chain -match 'web:watch|tsx(\.cmd)?\s+watch') { return "watch" }
+  return "web"
+}
+
+function Start-Server {
+  $mode = Get-Mode
+  if ($mode -eq "other") {
+    throw "Port $Port is in use by another process (pid $(Get-ListenerPid))."
+  }
+  if ($mode -eq "watch") { Stop-Server | Out-Null }
+  if ($mode -eq "web") {
+    Write-Output "already"
+    return
+  }
+  $npm = "D:\tool\node\npm.cmd"
+  $found = Get-Command npm.cmd -ErrorAction SilentlyContinue
+  if ($found) { $npm = $found.Source }
+  if (-not (Test-Path $npm)) { throw "npm.cmd not found" }
+  Start-Process -FilePath "cmd.exe" -ArgumentList "/c", "`"$npm`" run web" -WorkingDirectory $Root -WindowStyle Hidden | Out-Null
+  $deadline = (Get-Date).AddSeconds(40)
+  do {
+    Start-Sleep -Seconds 1
+    $listener = Get-ListenerPid
+    if ($listener) {
+      $chain = Get-ChainText $listener
+      if ($chain -notmatch 'ssh\.exe') {
+        Write-Output "started"
+        return
+      }
+    }
+  } while ((Get-Date) -lt $deadline)
+  throw "Server did not listen on $Port."
+}
+
+switch ($Action) {
+  "query" { Write-Output (Get-Mode) }
+  "start" { Start-Server }
+  "stop" { Stop-Server }
+  "restart" {
+    Stop-Server | Out-Null
+    Start-Server
+  }
+  "status" {
+    Write-Output ("mode=" + (Get-Mode))
+    Push-Location $Root
+    try { git status -sb } finally { Pop-Location }
+  }
+  "log" {
+    if (-not (Test-Path $Log)) { Write-Output "no log: $Log"; break }
+    Get-Content -Path $Log -Tail 40
+  }
+}