forked from enderofwings/NexusOS
Jon Wingender
cc20ceac64
Ported from the private repo via bin/publish.sh, plus a manual catch-up on files that had drifted out of sync before today: - launch_nexus.ps1: health-check based restart decisions instead of a bare port-listen check (a wedged leftover process squatting a port used to look "already running" and block the real service from starting), a script-path quoting fix for Start-Process, hidden console via a wscript.exe wrapper (bin/launch_nexus_hidden.vbs), and a taskbar/window icon for the native app window. - Sidebar: slim icon+text nav rows instead of bulky bordered buttons, tighter spacing throughout. - Settings: full-width layout, a Vite dev-server Start/Stop toggle (synapse/frontend_manager.py + /frontend/* endpoints), and the Linux-only Icon Branding section now gated on the new /status `platform` field instead of always rendering. - Chatbot: a Think toggle next to the model picker, so extended thinking can be flipped without leaving the chat page. - management/ncp.py: faster start/stop polling (0.25s steps instead of 1s), Vite no longer blocks `ncp start` on Linux and is skipped outright on Windows. Note: the private repo also has a Mail (IMAP/SMTP) feature; it's intentionally not included here, so the Mail-only pieces of main.py, App.jsx, and requirements-windows.txt were left out of this port.
77 lines
3.7 KiB
PowerShell
77 lines
3.7 KiB
PowerShell
# NexusOS launcher for Windows (native, no Vite).
|
|
#
|
|
# Single-process app: the backend on :8000 serves the built web UI itself, so
|
|
# this starts only the memory service + backend, opening a native app window
|
|
# (bin\nexus_window.py, pywebview/WebView2) immediately alongside them with its
|
|
# own live-updating loading screen. The AI (Ollama) does NOT auto-start - turn
|
|
# it on from the UI's Start AI button. Closing the app window stops the
|
|
# services.
|
|
#
|
|
# Right-click -> Run with PowerShell (or: powershell -File launch_nexus.ps1)
|
|
|
|
$ErrorActionPreference = "Stop"
|
|
$ProgressPreference = "SilentlyContinue" # Invoke-WebRequest's progress bar adds real latency for no benefit here
|
|
$Root = $PSScriptRoot
|
|
$Py = Join-Path $Root "Promethean\Scripts\python.exe"
|
|
if (-not (Test-Path $Py)) { $Py = "python" } # fall back to PATH
|
|
$PyW = Join-Path $Root "Promethean\Scripts\pythonw.exe"
|
|
if (-not (Test-Path $PyW)) { $PyW = "pythonw" } # fall back to PATH
|
|
|
|
$Runtime = Join-Path $Root "runtime"
|
|
$Logs = Join-Path $Runtime "logs"
|
|
New-Item -ItemType Directory -Force -Path $Runtime, $Logs | Out-Null
|
|
|
|
function Start-Svc($log, $argList) {
|
|
return Start-Process -FilePath $Py -ArgumentList $argList `
|
|
-WorkingDirectory $Root -WindowStyle Hidden -PassThru `
|
|
-RedirectStandardOutput $log -RedirectStandardError "$log.err"
|
|
}
|
|
|
|
function Test-ServiceUp($url) {
|
|
try {
|
|
$r = Invoke-WebRequest -Uri $url -TimeoutSec 2 -UseBasicParsing
|
|
return $r.StatusCode -eq 200
|
|
} catch { return $false }
|
|
}
|
|
|
|
Write-Host "Starting NexusOS..." -ForegroundColor Cyan
|
|
# Only reuse a port if something actually answers there. A bare port-listen
|
|
# check isn't enough: a wedged process left over from a prior crashed launch
|
|
# can be squatting the port without ever responding, and treating that as
|
|
# "already running" skips starting a real service - the window then sits on
|
|
# its loading screen for the full 40s with no way to tell why.
|
|
$memory = $null
|
|
if (-not (Test-ServiceUp "http://127.0.0.1:8001/")) {
|
|
$memory = Start-Svc (Join-Path $Runtime "memory.log") @("-m","uvicorn","synapse.memory.service:app","--host","127.0.0.1","--port","8001")
|
|
}
|
|
$backend = $null
|
|
if (-not (Test-ServiceUp "http://127.0.0.1:8000/status")) {
|
|
$backend = Start-Svc (Join-Path $Runtime "backend.log") @("-m","uvicorn","synapse.main:sio_app","--host","127.0.0.1","--port","8000")
|
|
}
|
|
|
|
# Open the UI in a native window (pywebview / WebView2) - no browser, no Edge
|
|
# profile cold-start - IMMEDIATELY, in parallel with memory/backend still
|
|
# coming up. bin\nexus_window.py opens on its own loading page and polls
|
|
# :8001 then :8000 itself, updating that page's status line live as each
|
|
# comes up, so the window is on screen from the first instant instead of
|
|
# this script blocking silently (in a hidden window) for up to 30s first and
|
|
# only then showing anything. It blocks until the window is closed and falls
|
|
# back to the default browser if WebView2 is unavailable.
|
|
$WindowScript = Join-Path $Root "bin\nexus_window.py"
|
|
$app = Start-Process -FilePath $PyW -ArgumentList "`"$WindowScript`"" `
|
|
-WorkingDirectory $Root -PassThru
|
|
|
|
Write-Host "NexusOS window opened; services are starting at http://localhost:8000 (AI is off - start it in the UI)" -ForegroundColor Green
|
|
# Block until the app window (or a service we started) exits, so this process
|
|
# stays alive to hold and later stop the services. No blind Read-Host: the
|
|
# shortcut runs hidden, where a prompt no one can answer would hang forever.
|
|
if ($app) { $app.WaitForExit() }
|
|
elseif ($backend) { $backend.WaitForExit() }
|
|
elseif ($memory) { $memory.WaitForExit() }
|
|
|
|
# Shut the services down.
|
|
Write-Host "Stopping NexusOS..." -ForegroundColor Cyan
|
|
foreach ($p in @($backend, $memory)) {
|
|
if ($p -and -not $p.HasExited) { Stop-Process -Id $p.Id -Force -ErrorAction SilentlyContinue }
|
|
}
|
GitNexus · part of the Nexus stack