vignette/scripts/boot-public-runtime.ps1

# boot-public-runtime.ps1
# 목적: PC 재부팅/재로그온 후 퍼블릭 런타임을 자동으로 복구한다.
# 순서: Docker Desktop 데몬 대기 -> postgres(vignette-dev-db) 기동 ->
#       API 가 이미 healthy 면 스킵, 아니면 start-public-runtime.ps1(-SkipWebRestart) 로
#       엔진 게이트웨이(9099) + API(8001) + cloudflared 터널을 올린다.
# 멱등: 어느 단계든 이미 살아있으면 건드리지 않는다. 수동으로 여러 번 실행해도 안전.
#
# 등록(로그온 시 자동 실행, 숨김 창):
#   powershell -NoProfile -ExecutionPolicy Bypass -File scripts\register-boot-task.ps1
# 또는 수동:
#   powershell -NoProfile -ExecutionPolicy Bypass -File scripts\boot-public-runtime.ps1

param(
  [string]$Workspace = "D:\workspace\vignette",
  [string]$DockerDesktop = "C:\Program Files\Docker\Docker\Docker Desktop.exe",
  [int]$DaemonTimeoutSec = 360,
  [int]$DbTimeoutSec = 90,
  [int]$DbPort = 55432,
  [int]$ApiPort = 8001,
  [string]$BootLog = "D:\workspace\vignette\boot-public-runtime.log"
)

$ErrorActionPreference = "Continue"  # 부트 스크립트는 끝까지 로깅하고 종료한다.

function Write-BootLog([string]$Message) {
  $line = "[{0}] {1}" -f (Get-Date -Format "yyyy-MM-dd HH:mm:ss"), $Message
  try {
    Add-Content -LiteralPath $BootLog -Value $line -Encoding UTF8
  } catch {
    # 로그 파일이 잠겨도 부팅은 계속한다.
  }
}

function Test-DockerDaemon([int]$TimeoutSec = 10) {
  try {
    $ver = & docker.exe info --format '{{.ServerVersion}}' 2>$null
    if ($LASTEXITCODE -eq 0 -and $ver) { return $true }
  } catch {}
  return $false
}

function Test-Tcp([string]$Host_, [int]$Port) {
  try {
    $t = (Test-NetConnection -ComputerName $Host_ -Port $Port -WarningAction SilentlyContinue)
    return [bool]$t.TcpTestSucceeded
  } catch { return $false }
}

function Test-ApiHealthy {
  # HttpWebRequest + Proxy=$null: WININET/시스템 프록시에 영향받지 않는 가장 직결적인 검사.
  # 비대화형 스케줄러 컨텍스트에서도 127.0.0.1 로 직접 연결한다. 3회 재시도.
  for ($i = 1; $i -le 3; $i++) {
    try {
      $req = [System.Net.HttpWebRequest]::Create("http://127.0.0.1:$ApiPort/health")
      $req.Timeout = 5000
      $req.ReadWriteTimeout = 5000
      $req.Proxy = $null
      $resp = $req.GetResponse()
      $reader = New-Object System.IO.StreamReader($resp.GetResponseStream())
      $body = $reader.ReadToEnd()
      $reader.Close(); $resp.Close()
      $h = $body | ConvertFrom-Json
      if ($h.environment -eq "prod" -and $h.db -eq $true -and $h.engine -eq $true) { return $true }
      Write-BootLog ("  health probe attempt {0}: not-healthy body={1}" -f $i, $body)
      return $false
    } catch {
      Write-BootLog ("  health probe attempt {0} failed: {1}" -f $i, $_.Exception.Message)
      Start-Sleep -Seconds 2
    }
  }
  return $false
}

Write-BootLog "================ boot start ================"

# 1) Docker 데몬(내려가 있으면 Docker Desktop 기동 후 대기)
if (-not (Test-DockerDaemon)) {
  Write-BootLog "docker daemon down; launching Docker Desktop"
  if (Test-Path -LiteralPath $DockerDesktop) {
    Start-Process -FilePath $DockerDesktop | Out-Null
  } else {
    Write-BootLog "ERROR: Docker Desktop.exe not found at $DockerDesktop"
    exit 1
  }
  $deadline = (Get-Date).AddSeconds($DaemonTimeoutSec)
  while ((Get-Date) -lt $deadline) {
    Start-Sleep -Seconds 5
    if (Test-DockerDaemon) { break }
  }
}
if (-not (Test-DockerDaemon)) {
  Write-BootLog "ERROR: docker daemon did not come up within ${DaemonTimeoutSec}s"
  exit 1
}
Write-BootLog "docker daemon up"

# 2) postgres 컨테이너(restart 정책 백업 + 명시 기동) 후 포트 대기
$null = & docker.exe update --restart unless-stopped vignette-dev-db 2>$null
$null = & docker.exe start vignette-dev-db 2>$null
$dbDeadline = (Get-Date).AddSeconds($DbTimeoutSec)
while ((Get-Date) -lt $dbDeadline) {
  if (Test-Tcp -Host_ "127.0.0.1" -Port $DbPort) { break }
  Start-Sleep -Seconds 3
}
if (-not (Test-Tcp -Host_ "127.0.0.1" -Port $DbPort)) {
  Write-BootLog "ERROR: postgres not listening on 127.0.0.1:$DbPort"
  exit 1
}
Write-BootLog "postgres 127.0.0.1:$DbPort up"

# 3) 엔진/API/cloudflared — 이미 healthy 면 스킵(불필요한 재시작/다운타임 방지)
if (Test-ApiHealthy) {
  Write-BootLog "API already healthy on $ApiPort; skipping engine/api/cloudflared restart"
} else {
  $pub = Join-Path $Workspace "scripts\start-public-runtime.ps1"
  if (-not (Test-Path -LiteralPath $pub)) {
    Write-BootLog "ERROR: start-public-runtime.ps1 not found at $pub"
    exit 1
  }
  Write-BootLog "running start-public-runtime.ps1 -SkipWebRestart"
  $out = & powershell.exe -NoProfile -ExecutionPolicy Bypass -File $pub -SkipWebRestart 2>&1
  $out | ForEach-Object { Write-BootLog ("  pub> " + $_) }
  if ($LASTEXITCODE -ne 0) {
    Write-BootLog "ERROR: start-public-runtime.ps1 exit $LASTEXITCODE"
    exit 1
  }
}

# 4) 최종 확인
if (Test-ApiHealthy) {
  Write-BootLog "boot OK: API healthy on $ApiPort"
  exit 0
} else {
  Write-BootLog "WARN: boot finished but API health check failed — see apps/api/api.public.err.log"
  exit 2
}