buff3.0/client-tauri/build-portable.ps1

# Portable packager for Steam求购 custom edition (dakehu).
# Output: SteamQG_Portable.zip — does NOT overwrite SteamSH_Portable.zip / steamSH_V*.exe

param(
    [string]$SourceExe = "SteamQG.exe",
    [string]$OutputFile = "SteamQG_Portable.exe"
)

$ErrorActionPreference = "Stop"
[Console]::OutputEncoding = [System.Text.Encoding]::UTF8

Write-Host "========================================" -ForegroundColor Cyan
Write-Host "SteamQG (Steam求购) portable packager" -ForegroundColor Cyan
Write-Host "========================================" -ForegroundColor Cyan

Write-Host "`n[1/3] Checking source..." -ForegroundColor Yellow
if (-not (Test-Path $SourceExe)) {
    Write-Host "ERROR: source not found: $SourceExe" -ForegroundColor Red
    Write-Host "Run tauri build then build-windows.ps1 first." -ForegroundColor Yellow
    exit 1
}
Write-Host "  OK: $SourceExe" -ForegroundColor Green

Write-Host "`n[2/3] Preparing package folder..." -ForegroundColor Yellow
$tempDir = Join-Path $env:TEMP "SteamQG_Portable_$(Get-Date -Format 'yyyyMMdd_HHmmss')"
New-Item -ItemType Directory -Path $tempDir -Force | Out-Null

Copy-Item $SourceExe (Join-Path $tempDir "SteamQG.exe") -Force

$startBat = @"
@echo off
chcp 65001 >nul
echo Starting SteamQG...
cd /d "%~dp0"
start "" "SteamQG.exe"
"@
$startBat | Out-File (Join-Path $tempDir "start.bat") -Encoding UTF8

$readme = @"
SteamQG Portable (Steam求购 custom edition)
==========================================

1. Double-click start.bat or SteamQG.exe
2. Standalone, no install required
3. Independent from old steamSH / Youdangdang builds
"@
$readme | Out-File (Join-Path $tempDir "README.txt") -Encoding UTF8
Write-Host "  OK" -ForegroundColor Green

Write-Host "`n[3/3] Creating zip..." -ForegroundColor Yellow
$zipFile = "SteamQG_Portable.zip"
if (Test-Path $zipFile) { Remove-Item $zipFile -Force }
Compress-Archive -Path (Join-Path $tempDir "*") -DestinationPath $zipFile -Force
Write-Host "  OK: $zipFile ($([math]::Round((Get-Item $zipFile).Length / 1MB, 2)) MB)" -ForegroundColor Green

Remove-Item $tempDir -Recurse -Force -ErrorAction SilentlyContinue

Write-Host "`nDone. Old SteamSH_Portable.zip / steamSH_V*.exe untouched." -ForegroundColor Yellow