mirror of
https://github.com/huge-dream/django-vue3-admin.git
synced 2026-09-23 21:18:07 +00:00
lewis_yan
5e1c5d793c
- Add note recommending Git Bash over PowerShell for best compatibility - start-celery.ps1: use cmd /c approach with --pool solo to avoid billiard multiprocessing issues on Windows; improve process tracking - Remove Set-Location from scripts as it's unnecessary
84 lines
2.9 KiB
PowerShell
84 lines
2.9 KiB
PowerShell
# ============================================================
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# Start Backend Service (Windows PowerShell)
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# Usage: .\start-backend.ps1 [dev|prod]
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#
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# NOTE: For best compatibility on Windows, consider using Git Bash:
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# bash scripts/start-backend.sh
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#
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# The PowerShell version uses Start-Process which may have issues
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# with some Python servers on Windows.
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# ============================================================
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$ErrorActionPreference = "Stop"
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$ScriptDir = Split-Path -Parent $MyInvocation.MyCommand.Path
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$ProjectRoot = Split-Path -Parent $ScriptDir
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$BackendDir = Join-Path $ProjectRoot "backend"
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$PID_DIR = Join-Path $ProjectRoot ".pids"
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$LOG_DIR = Join-Path $BackendDir "logs"
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$ENV = if ($args[0]) { $args[0] } else { "dev" }
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# Create directories
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if (!(Test-Path $PID_DIR)) { New-Item -ItemType Directory -Path $PID_DIR -Force | Out-Null }
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if (!(Test-Path $LOG_DIR)) { New-Item -ItemType Directory -Path $LOG_DIR -Force | Out-Null }
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$PID_FILE = Join-Path $PID_DIR "backend.pid"
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$LOG_FILE = Join-Path $LOG_DIR "backend.log"
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# Check if already running
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if (Test-Path $PID_FILE) {
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$PID = Get-Content $PID_FILE -ErrorAction SilentlyContinue
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if ($PID -and (Get-Process -Id $PID -ErrorAction SilentlyContinue)) {
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Write-Host "[Backend] Already running (PID: $PID), skipping"
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exit 0
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} else {
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Write-Host "[Backend] Cleaning stale PID file"
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Remove-Item $PID_FILE -Force -ErrorAction SilentlyContinue
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}
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}
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# Check dependencies
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try {
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python -c "import uvicorn" 2>$null
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if ($LASTEXITCODE -ne 0) { throw "uvicorn not found" }
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} catch {
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Write-Host "[Error] uvicorn not installed. Run: cd backend && pip install uvicorn"
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exit 1
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}
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# Set environment
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$env:DJANGO_SETTINGS_MODULE = "application.settings"
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Write-Host "[Backend] Starting service (ENV=$ENV)..."
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# Select startup method based on environment
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if ($ENV -eq "prod") {
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Write-Host "[Backend] Using gunicorn (production mode)"
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Start-Process -FilePath "python" -ArgumentList "-m gunicorn application.asgi:application -c gunicorn_conf.py --daemon -p $PID_FILE" -WorkingDirectory $BackendDir -RedirectStandardOutput $LOG_FILE -RedirectStandardError $LOG_FILE -WindowStyle Hidden
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} else {
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Write-Host "[Backend] Using uvicorn (development mode with hot reload)"
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$proc = Start-Process -FilePath "python" -ArgumentList "main.py" -WorkingDirectory $BackendDir -PassThru -NoNewWindow
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$proc.Id | Set-Content $PID_FILE
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}
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# Wait for startup
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Start-Sleep -Seconds 3
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# Check if started successfully
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if (Test-Path $PID_FILE) {
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$PID = Get-Content $PID_FILE
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if (Get-Process -Id $PID -ErrorAction SilentlyContinue) {
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Write-Host "[Backend] Started successfully (PID: $PID)"
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Write-Host "[Backend] Log file: $LOG_FILE"
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} else {
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Write-Host "[Backend] Failed to start, check log: $LOG_FILE"
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Remove-Item $PID_FILE -Force -ErrorAction SilentlyContinue
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}
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} else {
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Write-Host "[Backend] Failed to start, check log: $LOG_FILE"
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}
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exit 0
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