Files
crawler-plugin/desktop/run_desktop_dev.ps1
2026-03-19 13:15:47 +08:00

68 lines
2.1 KiB
PowerShell

Set-StrictMode -Version Latest
$ErrorActionPreference = "Stop"
$root = Split-Path -Parent $PSScriptRoot
Set-Location $root
function Get-CompatiblePythonCommand {
$pyLauncher = Get-Command py -ErrorAction SilentlyContinue
if ($pyLauncher) {
foreach ($version in @("3.12", "3.11")) {
try {
& py "-$version" --version *> $null
if ($LASTEXITCODE -eq 0) {
return @("py", "-$version")
}
} catch {
}
}
}
$pythonCommand = Get-Command python -ErrorAction SilentlyContinue
if ($pythonCommand) {
try {
$pythonVersion = (& python -c "import sys; print(f'{sys.version_info.major}.{sys.version_info.minor}')" 2>$null).Trim()
if ($pythonVersion -in @("3.12", "3.11")) {
return @("python")
}
} catch {
}
}
return $null
}
function Invoke-Python {
param(
[string[]]$PythonCommand,
[string[]]$Arguments
)
$exe = $PythonCommand[0]
$prefix = @()
if ($PythonCommand.Length -gt 1) {
$prefix = $PythonCommand[1..($PythonCommand.Length - 1)]
}
& $exe @prefix @Arguments
}
$pythonCmd = Get-CompatiblePythonCommand
if (-not $pythonCmd) {
Write-Host ""
Write-Host "No compatible Python version was found."
Write-Host "Desktop mode requires Python 3.12 or 3.11 for pywebview on Windows."
Write-Host "Only Python 3.14 was detected, which will fail when installing pythonnet."
Write-Host ""
Write-Host "Install Python 3.12 first, then run:"
Write-Host " .\desktop\run_desktop_dev.ps1"
exit 1
}
Write-Host "Using Python: $($pythonCmd -join ' ')"
Write-Host "Ensuring desktop dependencies..."
Invoke-Python -PythonCommand $pythonCmd -Arguments @("-m", "pip", "install", "-r", ".\desktop\requirements.txt")
Write-Host "Starting desktop app..."
Invoke-Python -PythonCommand $pythonCmd -Arguments @("-m", "desktop.app", "--mode", "dev", "--frontend-url", "http://127.0.0.1:5173", "--backend-url", "http://127.0.0.1:8000")