++

2026-09-27 00:41:00 +08:00
parent e87cb869ba
commit 2d4f9230b1
119 changed files with 28773 additions and 28616 deletions
@@ -0,0 +1,157 @@
+# MiroSociety background launcher (Windows / PowerShell, dev mode)
+# Prereq: run deploy.ps1 first to install dependencies.
+# Frontend: http://localhost:31400  Backend: http://localhost:31401
+#
+# Usage (PowerShell):   .\start.ps1
+# Already-running services will be restarted.
+
+$ErrorActionPreference = 'Stop'
+
+$ScriptDir    = Split-Path -Parent $MyInvocation.MyCommand.Path
+$FrontendPort = 31400
+$BackendPort  = 31401
+$VenvDir      = Join-Path $ScriptDir 'backend\.venv'
+$VenvPy       = Join-Path $VenvDir 'Scripts\python.exe'
+$BackendDir   = Join-Path $ScriptDir 'backend'
+$FrontendDir  = Join-Path $ScriptDir 'frontend'
+$RunDir       = Join-Path $ScriptDir '.run'
+$BackendPidFile  = Join-Path $RunDir 'backend.pid'
+$FrontendPidFile = Join-Path $RunDir 'frontend.pid'
+$BackendLog   = Join-Path $ScriptDir 'backend.log'
+$FrontendLog  = Join-Path $ScriptDir 'frontend.log'
+$BackendLogErr  = Join-Path $ScriptDir 'backend.err.log'
+$FrontendLogErr = Join-Path $ScriptDir 'frontend.err.log'
+
+Set-Location $ScriptDir
+
+function Log($msg)  { Write-Host "[start.ps1] $msg" -ForegroundColor Green }
+function Warn($msg) { Write-Host "[start.ps1] $msg" -ForegroundColor Yellow }
+function Err($msg)  { Write-Host "[start.ps1] $msg" -ForegroundColor Red }
+
+# --- Check dependencies ---
+foreach ($cmd in @('npm','node','curl')) {
+    if (-not (Get-Command $cmd -ErrorAction SilentlyContinue)) {
+        Err "Missing required command: $cmd"
+        exit 1
+    }
+}
+if (-not (Test-Path $VenvPy)) {
+    Err "Not found: $VenvPy -- please run deploy.ps1 first."
+    exit 1
+}
+try {
+    & $VenvPy -c "import uvicorn" 2>$null | Out-Null
+    if ($LASTEXITCODE -ne 0) { throw }
+} catch {
+    Err "uvicorn is missing in venv -- please run deploy.ps1 first."
+    exit 1
+}
+if (-not (Test-Path (Join-Path $FrontendDir 'node_modules'))) {
+    Err "Not found: frontend/node_modules -- please run deploy.ps1 first."
+    exit 1
+}
+
+if (-not (Test-Path $RunDir)) { New-Item -ItemType Directory -Path $RunDir | Out-Null }
+
+# --- Helpers ---
+function Get-PidFromFile($file) {
+    if (Test-Path $file) { return (Get-Content $file -Raw).Trim() }
+    return $null
+}
+
+function Stop-PidFile($pidFile, $label) {
+    $procId = Get-PidFromFile $pidFile
+    if ($procId -and (Get-Process -Id $procId -ErrorAction SilentlyContinue)) {
+        try {
+            Stop-Process -Id $procId -Force -ErrorAction SilentlyContinue
+            Log "$label stopped (pid=$procId)"
+        } catch { }
+    }
+    if (Test-Path $pidFile) { Remove-Item $pidFile -Force }
+}
+
+function Free-Port($port) {
+    $conns = Get-NetTCPConnection -LocalPort $port -State Listen -ErrorAction SilentlyContinue
+    if ($conns) {
+        $pids = ($conns | Select-Object -ExpandProperty OwningProcess -Unique)
+        Warn "Port $port is occupied (pid: $($pids -join ',' )), killing..."
+        foreach ($p in $pids) {
+            try { Stop-Process -Id $p -Force -ErrorAction SilentlyContinue } catch { }
+        }
+        Start-Sleep -Seconds 1
+    }
+}
+
+# --- Start backend ---
+Free-Port $BackendPort
+Stop-PidFile $BackendPidFile 'Backend'
+Log "Starting backend FastAPI @ :$BackendPort (background)"
+if (Test-Path $BackendLog)     { Clear-Content $BackendLog -Force }
+if (Test-Path $BackendLogErr)  { Clear-Content $BackendLogErr -Force }
+
+$backendArgs = @(
+    '-m','uvicorn','app.main:app',
+    '--host','0.0.0.0','--port',"$BackendPort"
+)
+
+$backendProc = Start-Process -FilePath $VenvPy `
+    -ArgumentList $backendArgs `
+    -WorkingDirectory $BackendDir `
+    -RedirectStandardOutput $BackendLog `
+    -RedirectStandardError  $BackendLogErr `
+    -NoNewWindow `
+    -PassThru
+$backendProc.Id | Out-File -FilePath $BackendPidFile -Encoding ascii -Force
+
+# --- Start frontend ---
+Free-Port $FrontendPort
+Stop-PidFile $FrontendPidFile 'Frontend'
+Log "Starting frontend Vite @ :$FrontendPort (background)"
+if (Test-Path $FrontendLog)     { Clear-Content $FrontendLog -Force }
+if (Test-Path $FrontendLogErr)  { Clear-Content $FrontendLogErr -Force }
+
+# On Windows, Start-Process cannot launch a `.cmd` shim by bare name.
+# Resolve `npx.cmd` -> its underlying `node.exe` and run `node ./node_modules/vite/bin/vite.js`.
+$npmCmd    = (Get-Command npm.cmd -ErrorAction SilentlyContinue).Source
+if (-not $npmCmd) { Err 'Cannot locate npm.cmd in PATH'; exit 1 }
+$nodeExe   = (Get-Command node -ErrorAction SilentlyContinue).Source
+$viteEntry = Join-Path $FrontendDir 'node_modules\vite\bin\vite.js'
+if (-not (Test-Path $viteEntry)) {
+    Err "Not found: $viteEntry -- please run deploy.ps1 first."
+    exit 1
+}
+
+$frontendProc = Start-Process -FilePath $nodeExe `
+    -ArgumentList @($viteEntry) `
+    -WorkingDirectory $FrontendDir `
+    -RedirectStandardOutput $FrontendLog `
+    -RedirectStandardError  $FrontendLogErr `
+    -NoNewWindow `
+    -PassThru
+$frontendProc.Id | Out-File -FilePath $FrontendPidFile -Encoding ascii -Force
+
+# --- Health check ---
+Log "Waiting for services..."
+function Wait-For($url, $name) {
+    for ($i = 0; $i -lt 30; $i++) {
+        try {
+            $r = curl.exe -sf $url
+            if ($LASTEXITCODE -eq 0) {
+                Log "$name is up (v) ($url)"
+                return $true
+            }
+        } catch { }
+        Start-Sleep -Seconds 1
+    }
+    Err "$name failed to start in time, check $name.log"
+    return $false
+}
+
+Wait-For "http://localhost:$BackendPort/health"  'Backend' | Out-Null
+Wait-For "http://localhost:$FrontendPort"        'Frontend' | Out-Null
+
+Write-Host ''
+Log "All services ready (v)"
+Write-Host "  Frontend: http://localhost:$FrontendPort"
+Write-Host "  Backend : http://localhost:$BackendPort  (health: /health)"
+Write-Host "  Logs    : backend.log / backend.err.log  /  frontend.log / frontend.err.log"