Find Inno Setup under LocalAppData for per-user installs.

Co-authored-by: Cursor <cursoragent@cursor.com>

.env.example

@@ -113,6 +113,15 @@ NETX_UME_NOTIFICATION_TOPIC=ALARM
 # NETX_OCLAW_FORWARD_MAX_RETRIES=3
 # NETX_UME_RAW_JSON_MAX_BYTES=65536
 # NETX_NE_COLLECTION_KEEP_DAYS=14
+# Optional: serve built UI from API (same origin). Default web/dist; empty disables.
+# NETX_UI_DIST_DIR=web/dist
+# --- Windows packaging only (Linux ignores; always use NETX_DATABASE_URL) ---
+# NETX_DB_MODE=external
+# bundled | external; unset = external (compatible with existing deploys)
+# NETX_BUNDLED_PG_PORT=15432
+# NETX_BUNDLED_PG_DATA_DIR=
+# NETX_UPDATE_URL=
+# NETX_UPDATE_CHANNEL=stable
 # Heavier fleets: raise CLI/DB together; also ensure Postgres max_connections and bastion session limits.
 # One-click start (recommended): .\scripts\start_netx.ps1 -Background -WithWeb
 #   -> API + netx_api.worker + N× netx_api.biz_state_worker + optional Vite

.github/workflows/release-windows.yml

@@ -0,0 +1,48 @@
+name: Release Windows
+
+on:
+  push:
+    tags:
+      - "v*"
+
+permissions:
+  contents: write
+
+jobs:
+  build:
+    runs-on: windows-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: "20"
+
+      - uses: actions/setup-python@v5
+        with:
+          python-version: "3.12"
+
+      - name: Build release zip
+        shell: pwsh
+        run: |
+          powershell -ExecutionPolicy Bypass -File ./packaging/build_release.ps1 -CreateVenv
+
+      - name: Install Inno Setup
+        shell: pwsh
+        run: |
+          choco install innosetup -y --no-progress
+          echo "C:\Program Files (x86)\Inno Setup 6" >> $env:GITHUB_PATH
+
+      - name: Compile installer
+        shell: pwsh
+        run: |
+          $ver = (Get-Content pyproject.toml | Select-String '^\s*version\s*=').Line -replace '.*"(.+)"','$1'
+          ISCC.exe "/DMyAppVersion=$ver" packaging/installer/netx.iss
+
+      - name: Upload to GitHub Release
+        uses: softprops/action-gh-release@v2
+        with:
+          files: |
+            packaging/release/NetX-*-win64.zip
+            packaging/release/NetX-Setup-*.exe
+          generate_release_notes: true

.gitignore

@@ -16,3 +16,8 @@ data/ne_collections/
 data/webcrt/
 data/auth/
 data/runtime/
+# Windows packaging artifacts (binaries / release trees)
+packaging/cache/
+packaging/release/
+packaging/postgres/pgsql/
+*.exe

PROD_MIN_CHECKLIST.md

@@ -33,3 +33,4 @@
 - Validate after restart:
   - `GET /v1/integrations/status` returns all major components as `up`.
 - Keep parser config and importer changes versioned and reviewed before release.
+- **Windows packaged installs:** program under `%ProgramFiles%\NetX`, data under `%ProgramData%\NetX` (see [packaging/README.md](packaging/README.md)). Prefer `update_netx.ps1` or Setup upgrade so `pgdata` / `.env` are preserved. Linux continues to manage Postgres separately.

README.md

@@ -156,6 +156,12 @@ powershell -ExecutionPolicy Bypass -File .\scripts\stop_netx.ps1 -Force
 Primary web UI (Vite): `http://127.0.0.1:5173/`  
 API base: `http://127.0.0.1:8890/`
 
+After `npm run build` in `web/`, the API can also serve the UI at `http://127.0.0.1:8890/` (same origin). See `NETX_UI_DIST_DIR` in `.env.example`.
+
+### Windows installer / portable package (optional)
+
+Fool-proof Windows delivery (bundled or external Postgres, program/data split, manual update) lives under [`packaging/`](packaging/README.md). **Linux installs are unchanged** — keep using your own Postgres and `scripts/start_netx.sh`.
+
 ### 6) MCP（Cursor / oclaw / Claude）
 
 先启动 netx API（§5），再在 **MCP 宿主同机** 安装轻量客户端并配置。

netx_api/auth_middleware.py

@@ -35,6 +35,18 @@ _PUBLIC_PREFIXES = (
     "/assets",
 )
 
+# Authenticated API / infra only. Everything else (SPA routes, favicon, …) is public.
+def _is_api_auth_path(path: str) -> bool:
+    p = str(path or "")
+    if p.startswith("/v1/"):
+        return True
+    if p in ("/metrics", "/metrics/json", "/v1/metrics/json", "/openapi.json"):
+        return True
+    if p.startswith("/docs") or p.startswith("/redoc"):
+        return True
+    return False
+
+
 # While must_change_password is true, only these authenticated endpoints are allowed.
 _PASSWORD_CHANGE_ALLOW = frozenset(
     {
@@ -60,7 +72,12 @@ def _is_public(path: str) -> bool:
         or p.startswith("/redoc")
     ):
         return True
-    return any(p.startswith(pref) for pref in _PUBLIC_PREFIXES)
+    if any(p.startswith(pref) for pref in _PUBLIC_PREFIXES):
+        return True
+    # Bundled UI routes (/login, /topology, …) must load without a token.
+    if not _is_api_auth_path(p):
+        return True
+    return False
 
 
 def _client_ip(request: Request) -> str:

netx_api/config.py

@@ -23,6 +23,8 @@ class Settings(BaseSettings):
     source_type: str = "gateway_export_excel"
     parser_config: str = "netx_api/config/parsers/zte_alarm_monitor_v1.yaml"
     frontend_url: str = "http://127.0.0.1:5173"
+    # Built Vite UI (web/dist). Empty / missing → API-only root JSON (dev with Vite).
+    ui_dist_dir: str = "web/dist"
     oclaw_analyze_url: str = "http://127.0.0.1:8787/admin/api/ops-ai/analyze-sync"
     oclaw_analyze_token: str = ""
     oclaw_health_url: str = "http://127.0.0.1:8787/admin/api/ops-ai/health"

netx_api/main.py

@@ -95,16 +95,21 @@ def health() -> dict[str, str]:
     return {"status": "ok"}
 
 
-@app.get("/")
-def root() -> dict:
-    return {
-        "ok": True,
-        "mode": "api_only",
-        "message": "netx UI is served by Vite frontend only",
-        "frontend_url": settings.frontend_url,
-        "api_health": "/health",
-        "api_status": "/v1/integrations/status",
-    }
+from .ui_static import mount_ui_if_present  # noqa: E402
+
+_UI_MOUNTED = mount_ui_if_present(app)
+if not _UI_MOUNTED:
+
+    @app.get("/")
+    def root() -> dict:
+        return {
+            "ok": True,
+            "mode": "api_only",
+            "message": "netx UI is served by Vite frontend only",
+            "frontend_url": settings.frontend_url,
+            "api_health": "/health",
+            "api_status": "/v1/integrations/status",
+        }
 
 
 if __name__ == "__main__":

netx_api/ui_static.py

@@ -0,0 +1,84 @@
+"""Optional SPA hosting from a Vite build (web/dist)."""
+
+from __future__ import annotations
+
+import logging
+from pathlib import Path
+
+from fastapi import FastAPI
+from fastapi.responses import FileResponse
+from fastapi.staticfiles import StaticFiles
+from starlette.requests import Request
+from starlette.responses import Response
+
+from .config import settings
+
+_log = logging.getLogger("netx.ui")
+
+# Paths that must never fall through to index.html.
+_API_PREFIXES = (
+    "/v1/",
+    "/docs",
+    "/redoc",
+    "/openapi.json",
+    "/metrics",
+    "/health",
+)
+
+
+def resolve_ui_dist() -> Path | None:
+    raw = str(getattr(settings, "ui_dist_dir", "") or "").strip()
+    if not raw:
+        return None
+    p = Path(raw)
+    if not p.is_absolute():
+        p = Path(__file__).resolve().parents[1] / p
+    index = p / "index.html"
+    if index.is_file():
+        return p
+    return None
+
+
+def _is_api_or_infra(path: str) -> bool:
+    p = path or "/"
+    if p == "/health" or p.startswith("/health/"):
+        return True
+    if p in ("/metrics", "/metrics/json", "/openapi.json"):
+        return True
+    return any(p == pref.rstrip("/") or p.startswith(pref) for pref in _API_PREFIXES)
+
+
+def mount_ui_if_present(app: FastAPI) -> bool:
+    """Mount /assets + SPA fallback when ui_dist_dir has index.html. Returns True if mounted."""
+    dist = resolve_ui_dist()
+    if dist is None:
+        return False
+
+    assets = dist / "assets"
+    if assets.is_dir():
+        app.mount("/assets", StaticFiles(directory=str(assets)), name="ui_assets")
+
+    index_path = dist / "index.html"
+
+    @app.get("/")
+    async def spa_root() -> FileResponse:
+        return FileResponse(index_path)
+
+    @app.api_route("/{full_path:path}", methods=["GET", "HEAD"], include_in_schema=False)
+    async def spa_fallback(full_path: str, request: Request) -> Response:
+        # Let API / infra 404s stay as API 404s (this route is last).
+        path = "/" + (full_path or "").lstrip("/")
+        if _is_api_or_infra(path):
+            return Response(status_code=404, content=b'{"detail":"Not Found"}', media_type="application/json")
+        # Prefer real files under dist (favicon, robots, etc.)
+        candidate = dist / full_path
+        try:
+            candidate.resolve().relative_to(dist.resolve())
+        except ValueError:
+            return FileResponse(index_path)
+        if candidate.is_file():
+            return FileResponse(candidate)
+        return FileResponse(index_path)
+
+    _log.info("UI mounted from %s", dist)
+    return True

packaging/README.md

@@ -0,0 +1,97 @@
+# NetX Windows packaging
+
+**Linux is unchanged:** keep using your own PostgreSQL and `NETX_DATABASE_URL` with `scripts/start_netx.sh`. Nothing under this folder is required on Linux.
+
+This directory builds a Windows deliverable with:
+
+- Optional **bundled** portable PostgreSQL **or** **external** existing Postgres
+- API-hosted UI (`web/dist`) — no separate Vite process for end users
+- Program / data split so upgrades do not wipe the database
+- Manual update script + auto-update **manifest contract** (fetch not implemented yet)
+
+## What users get
+
+| Artifact | How |
+|----------|-----|
+| `NetX-x.y.z-win64.zip` | `build_release.ps1` |
+| `NetX-Setup-x.y.z.exe` | Compile `installer/netx.iss` with [Inno Setup](https://jrsoftware.org/isinfo.php) after staging |
+
+## Build (developer machine)
+
+Prerequisites: Python 3.11+, Node 20+, PowerShell, network (to download PG binaries once).
+
+```powershell
+cd netx
+# Optional: download portable Postgres into packaging\postgres\pgsql
+powershell -ExecutionPolicy Bypass -File .\packaging\download_postgres.ps1
+
+# Build web + stage + zip (-CreateVenv ships a ready .venv; large)
+powershell -ExecutionPolicy Bypass -File .\packaging\build_release.ps1 -CreateVenv
+```
+
+Output:
+
+- `packaging/release/netx-win64/` — stage tree
+- `packaging/release/NetX-<ver>-win64.zip`
+
+Inno Setup:
+
+```text
+ISCC.exe packaging\installer\netx.iss
+```
+
+Override version in the `.iss` or edit `#define MyAppVersion`.
+
+## End-user install
+
+### Setup.exe
+
+1. Run `NetX-Setup-x.y.z.exe` (admin).
+2. Files → `%ProgramFiles%\NetX\` (program root).
+3. Data → `%ProgramData%\NetX\` (`.env`, `pgdata`, spool, secrets).
+4. Optional post-install task runs `setup_first_run.ps1` (choose bundled vs external DB).
+5. Start menu: **Start NetX** / **Stop NetX** / **Open NetX UI**.
+
+### Zip (portable)
+
+1. Unpack anywhere.
+2. Marker `.portable` → data root is sibling `NetXData\`.
+3. Target needs **Python 3.11+** on PATH unless the zip was built with `-CreateVenv`.
+4. Run:
+
+```powershell
+.\packaging\setup_first_run.ps1
+.\packaging\start_netx_app.ps1
+```
+
+## Database modes
+
+| Mode | Behavior |
+|------|----------|
+| `bundled` | Start portable PG on `127.0.0.1:15432`, data in data-root `pgdata\` |
+| `external` | Do not start PG; use `NETX_DATABASE_URL` (same as today / Linux) |
+| unset | Treated as **external** |
+
+Existing Windows deploys that only set `NETX_DATABASE_URL` keep working: never set `NETX_DB_MODE=bundled` unless you want the portable engine.
+
+## Manual update
+
+```powershell
+.\packaging\update_netx.ps1 -PackagePath .\NetX-0.3.0-win64.zip
+```
+
+Stops services, replaces program folders (`netx_api`, `web`, `packaging`, `postgres`, …), **keeps** the data root, restarts. Schema migrations still run via Alembic on API start.
+
+## Auto-update (reserved)
+
+See `manifest.example.json`. Future: set `NETX_UPDATE_URL` + `NETX_UPDATE_CHANNEL`; a checker will download the zip and call `update_netx.ps1`. Not implemented in this phase.
+
+## Layout reminder
+
+```
+Program root (replaceable)     Data root (never wiped by update)
+  netx_api\  web\dist\           .env
+  postgres\pgsql\                pgdata\     (bundled only)
+  packaging\  scripts\           data\auth\  data\runtime\
+  version.json                   backups\
+```

packaging/_common.ps1

@@ -0,0 +1,137 @@
+# Shared path helpers for Windows packaging scripts.
+# Dot-source: . "$PSScriptRoot\_common.ps1"
+
+$ErrorActionPreference = "Stop"
+
+function Get-NetxRepoRoot {
+    return (Resolve-Path (Join-Path $PSScriptRoot "..")).Path
+}
+
+function Get-NetxProgramRoot {
+    param([string]$Override = "")
+    if ($Override) { return (Resolve-Path $Override).Path }
+    if ($env:NETX_PROGRAM_ROOT) { return $env:NETX_PROGRAM_ROOT }
+    # Packaging scripts live in <program>\packaging when installed; in-repo they live under netx\packaging.
+    $parent = Split-Path -Parent $PSScriptRoot
+    return $parent
+}
+
+function Get-NetxDataRoot {
+    param(
+        [string]$ProgramRoot,
+        [string]$Override = ""
+    )
+    if ($Override) { return $Override }
+    if ($env:NETX_DATA_ROOT) { return $env:NETX_DATA_ROOT }
+    $programData = [Environment]::GetFolderPath("CommonApplicationData")
+    $defaultPd = Join-Path $programData "NetX"
+    # Portable layout: prefer sibling NetXData next to program root when marker exists or Program Files not writable.
+    $portable = Join-Path (Split-Path -Parent $ProgramRoot) "NetXData"
+    if (Test-Path (Join-Path $ProgramRoot ".portable")) {
+        return $portable
+    }
+    if (Test-Path $defaultPd) {
+        return $defaultPd
+    }
+    # Dev / first run from repo: use repo-local data packaging area under ProgramData if possible.
+    try {
+        if (-not (Test-Path $defaultPd)) {
+            New-Item -ItemType Directory -Path $defaultPd -Force -ErrorAction Stop | Out-Null
+        }
+        return $defaultPd
+    } catch {
+        return $portable
+    }
+}
+
+function Get-NetxVersion {
+    param([string]$ProgramRoot)
+    $vj = Join-Path $ProgramRoot "version.json"
+    if (Test-Path $vj) {
+        try {
+            $j = Get-Content -Raw -Path $vj | ConvertFrom-Json
+            if ($j.version) { return [string]$j.version }
+        } catch {}
+    }
+    $toml = Join-Path $ProgramRoot "pyproject.toml"
+    if (-not (Test-Path $toml)) {
+        $toml = Join-Path (Get-NetxRepoRoot) "pyproject.toml"
+    }
+    if (Test-Path $toml) {
+        $m = Select-String -Path $toml -Pattern '^\s*version\s*=\s*"([^"]+)"' | Select-Object -First 1
+        if ($m) { return $m.Matches[0].Groups[1].Value }
+    }
+    return "0.0.0"
+}
+
+function Read-DotEnv {
+    param([string]$Path)
+    $map = @{}
+    if (-not (Test-Path $Path)) { return $map }
+    Get-Content -Path $Path -Encoding utf8 | ForEach-Object {
+        $line = $_.Trim()
+        if (-not $line -or $line.StartsWith("#")) { return }
+        $i = $line.IndexOf("=")
+        if ($i -lt 1) { return }
+        $k = $line.Substring(0, $i).Trim()
+        $v = $line.Substring($i + 1).Trim()
+        if (($v.StartsWith('"') -and $v.EndsWith('"')) -or ($v.StartsWith("'") -and $v.EndsWith("'"))) {
+            $v = $v.Substring(1, $v.Length - 2)
+        }
+        $map[$k] = $v
+    }
+    return $map
+}
+
+function Write-DotEnvValue {
+    param(
+        [string]$Path,
+        [hashtable]$Values
+    )
+    $lines = @()
+    $seen = @{}
+    if (Test-Path $Path) {
+        Get-Content -Path $Path -Encoding utf8 | ForEach-Object {
+            $line = $_
+            $t = $line.Trim()
+            if ($t -and -not $t.StartsWith("#") -and $t.Contains("=")) {
+                $k = $t.Substring(0, $t.IndexOf("=")).Trim()
+                if ($Values.ContainsKey($k)) {
+                    $lines += "$k=$($Values[$k])"
+                    $seen[$k] = $true
+                    return
+                }
+            }
+            $lines += $line
+        }
+    }
+    foreach ($k in $Values.Keys) {
+        if (-not $seen.ContainsKey($k)) {
+            $lines += "$k=$($Values[$k])"
+        }
+    }
+    $dir = Split-Path -Parent $Path
+    if (-not (Test-Path $dir)) {
+        New-Item -ItemType Directory -Path $dir -Force | Out-Null
+    }
+    Set-Content -Path $Path -Value ($lines -join "`r`n") -Encoding utf8
+}
+
+function Get-DbMode {
+    param([hashtable]$EnvMap)
+    $m = ""
+    if ($EnvMap.ContainsKey("NETX_DB_MODE")) { $m = [string]$EnvMap["NETX_DB_MODE"] }
+    if (-not $m -and $env:NETX_DB_MODE) { $m = $env:NETX_DB_MODE }
+    $m = $m.Trim().ToLowerInvariant()
+    if ($m -eq "bundled") { return "bundled" }
+    return "external"
+}
+
+function Import-NetxEnvFile {
+    param([string]$Path)
+    $map = Read-DotEnv -Path $Path
+    foreach ($k in $map.Keys) {
+        Set-Item -Path "Env:$k" -Value $map[$k]
+    }
+    return $map
+}

packaging/build_release.ps1

@@ -0,0 +1,124 @@
+param(
+    [string]$Version = "",
+    [string]$OutDir = "",
+    [switch]$SkipWebBuild = $false,
+    [switch]$SkipPostgresDownload = $false,
+    [switch]$SkipZip = $false,
+    [switch]$CreateVenv = $false
+)
+
+$ErrorActionPreference = "Stop"
+. "$PSScriptRoot\_common.ps1"
+
+$repo = Get-NetxRepoRoot
+if (-not $Version) {
+    $Version = Get-NetxVersion -ProgramRoot $repo
+}
+$stage = if ($OutDir) { $OutDir } else { Join-Path $PSScriptRoot "release\netx-win64" }
+
+Write-Host "==> Building NetX Windows release $Version"
+Write-Host "    Repo:  $repo"
+Write-Host "    Stage: $stage"
+
+if (Test-Path $stage) {
+    Remove-Item -Recurse -Force $stage
+}
+New-Item -ItemType Directory -Path $stage -Force | Out-Null
+
+$webRoot = Join-Path $repo "web"
+$dist = Join-Path $webRoot "dist"
+if (-not $SkipWebBuild) {
+    if (-not (Get-Command npm.cmd -ErrorAction SilentlyContinue)) {
+        throw "npm_not_found"
+    }
+    Write-Host "==> npm build"
+    if (-not (Test-Path (Join-Path $webRoot "node_modules"))) {
+        & npm.cmd install --prefix $webRoot
+        if ($LASTEXITCODE -ne 0) { throw "npm_install_failed" }
+    }
+    # Release packaging skips tsc (dev CI still uses `npm run build`).
+    & npm.cmd run build:release --prefix $webRoot
+    if ($LASTEXITCODE -ne 0) { throw "web_build_failed" }
+}
+if (-not (Test-Path (Join-Path $dist "index.html"))) {
+    throw "web_dist_missing: build web/ or drop -SkipWebBuild"
+}
+
+$pgsql = Join-Path $PSScriptRoot "postgres\pgsql"
+if (-not $SkipPostgresDownload) {
+    if (-not (Test-Path (Join-Path $pgsql "bin\pg_ctl.exe"))) {
+        & powershell -ExecutionPolicy Bypass -File (Join-Path $PSScriptRoot "download_postgres.ps1")
+    }
+}
+
+# Flat layout = same as repo so scripts\start_netx.ps1 works unchanged.
+foreach ($d in @("netx_api", "alembic", "scripts")) {
+    Copy-Item -Path (Join-Path $repo $d) -Destination (Join-Path $stage $d) -Recurse -Force
+}
+foreach ($f in @("pyproject.toml", "requirements.txt", "alembic.ini", "README.md", "LICENSE", "CONTRIBUTING.md", "SECURITY.md")) {
+    $src = Join-Path $repo $f
+    if (Test-Path $src) {
+        Copy-Item -Path $src -Destination (Join-Path $stage $f) -Force
+    }
+}
+
+$webOut = Join-Path $stage "web\dist"
+New-Item -ItemType Directory -Path (Split-Path $webOut -Parent) -Force | Out-Null
+Copy-Item -Path $dist -Destination $webOut -Recurse -Force
+
+$packOut = Join-Path $stage "packaging"
+New-Item -ItemType Directory -Path $packOut -Force | Out-Null
+Copy-Item -Path (Join-Path $PSScriptRoot "_common.ps1") -Destination $packOut -Force
+foreach ($name in @(
+        "download_postgres.ps1", "setup_first_run.ps1", "start_netx_app.ps1",
+        "stop_netx_app.ps1", "update_netx.ps1", "build_release.ps1",
+        "README.md", "manifest.example.json"
+    )) {
+    $src = Join-Path $PSScriptRoot $name
+    if (Test-Path $src) { Copy-Item $src (Join-Path $packOut $name) -Force }
+}
+Copy-Item -Path (Join-Path $PSScriptRoot "config") -Destination (Join-Path $packOut "config") -Recurse -Force
+Copy-Item -Path (Join-Path $PSScriptRoot "installer") -Destination (Join-Path $packOut "installer") -Recurse -Force
+New-Item -ItemType Directory -Path (Join-Path $packOut "postgres") -Force | Out-Null
+Copy-Item -Path (Join-Path $PSScriptRoot "postgres\README.md") -Destination (Join-Path $packOut "postgres\README.md") -Force
+
+if (Test-Path (Join-Path $pgsql "bin\pg_ctl.exe")) {
+    Write-Host "==> Copying bundled PostgreSQL"
+    New-Item -ItemType Directory -Path (Join-Path $stage "postgres") -Force | Out-Null
+    Copy-Item -Path $pgsql -Destination (Join-Path $stage "postgres\pgsql") -Recurse -Force
+}
+
+$builtAt = (Get-Date).ToUniversalTime().ToString("o")
+@{
+    version         = $Version
+    channel         = "stable"
+    min_data_layout = 1
+    built_at        = $builtAt
+    platform        = "win64"
+} | ConvertTo-Json | Set-Content -Path (Join-Path $stage "version.json") -Encoding utf8
+
+Set-Content -Path (Join-Path $stage ".portable") -Value "1" -Encoding ascii
+
+if ($CreateVenv) {
+    Write-Host "==> Creating .venv in stage (requires Python 3.11+ on PATH)"
+    $py = (Get-Command python -ErrorAction SilentlyContinue)
+    if (-not $py) { throw "python_not_found_for_venv" }
+    & $py.Source -m venv (Join-Path $stage ".venv")
+    & (Join-Path $stage ".venv\Scripts\python.exe") -m pip install --upgrade pip
+    & (Join-Path $stage ".venv\Scripts\python.exe") -m pip install -r (Join-Path $stage "requirements.txt")
+}
+
+Write-Host "==> Stage ready: $stage" -ForegroundColor Green
+
+if (-not $SkipZip) {
+    $zip = Join-Path (Split-Path -Parent $stage) "NetX-$Version-win64.zip"
+    if (Test-Path $zip) { Remove-Item -Force $zip }
+    Compress-Archive -Path $stage -DestinationPath $zip -Force
+    Write-Host "==> Zip: $zip" -ForegroundColor Green
+}
+
+Write-Host ""
+Write-Host "Ship options:"
+Write-Host "  Zip:  user unpacks, runs packaging\setup_first_run.ps1 then start_netx_app.ps1"
+Write-Host "  Exe:  compile packaging\installer\netx.iss with Inno Setup (needs stage above)"
+Write-Host "Python: install 3.11+ on target, or rebuild with -CreateVenv and ship .venv"

packaging/config/database.example.env

@@ -0,0 +1,9 @@
+# NETX_DB_MODE=bundled
+# NETX_DATABASE_URL=postgresql+psycopg://netx:CHANGE_ME@127.0.0.1:15432/netx
+# NETX_BUNDLED_PG_PORT=15432
+# NETX_BUNDLED_PG_DATA_DIR=
+# NETX_HOST=127.0.0.1
+# NETX_PORT=8890
+# NETX_UI_DIST_DIR=web/dist
+# NETX_UPDATE_URL=
+# NETX_UPDATE_CHANNEL=stable

packaging/download_postgres.ps1

@@ -0,0 +1,57 @@
+param(
+    [string]$Version = "16.4-1",
+    [string]$OutDir = ""
+)
+
+$ErrorActionPreference = "Stop"
+. "$PSScriptRoot\_common.ps1"
+
+# EnterpriseDB binary zip (Windows x86-64). Override with -Version if the URL 404s.
+$ver = $Version
+$url = "https://get.enterprisedb.com/postgresql/postgresql-$ver-windows-x64-binaries.zip"
+
+$cache = if ($OutDir) { $OutDir } else { Join-Path $PSScriptRoot "cache" }
+$zipPath = Join-Path $cache "postgresql-$ver-windows-x64-binaries.zip"
+$extractRoot = Join-Path $cache "pgsql-$ver"
+$destPgsql = Join-Path $PSScriptRoot "postgres\pgsql"
+
+if (-not (Test-Path $cache)) {
+    New-Item -ItemType Directory -Path $cache -Force | Out-Null
+}
+
+Write-Host "==> PostgreSQL binaries URL: $url"
+if (-not (Test-Path $zipPath)) {
+    Write-Host "==> Downloading (large; may take several minutes)..."
+    Invoke-WebRequest -Uri $url -OutFile $zipPath -UseBasicParsing
+} else {
+    Write-Host "==> Using cached zip: $zipPath"
+}
+
+if (Test-Path $extractRoot) {
+    Remove-Item -Recurse -Force $extractRoot
+}
+New-Item -ItemType Directory -Path $extractRoot -Force | Out-Null
+Write-Host "==> Extracting..."
+Expand-Archive -Path $zipPath -DestinationPath $extractRoot -Force
+
+# Zip usually contains a top-level "pgsql" folder.
+$found = Get-ChildItem -Path $extractRoot -Recurse -Filter "pg_ctl.exe" -ErrorAction SilentlyContinue |
+    Select-Object -First 1
+if (-not $found) {
+    throw "pg_ctl.exe not found after extract; check zip layout"
+}
+$pgsqlSrc = Split-Path -Parent (Split-Path -Parent $found.FullName)
+Write-Host "==> Found pgsql tree: $pgsqlSrc"
+
+if (Test-Path $destPgsql) {
+    Remove-Item -Recurse -Force $destPgsql
+}
+New-Item -ItemType Directory -Path (Split-Path -Parent $destPgsql) -Force | Out-Null
+Copy-Item -Path $pgsqlSrc -Destination $destPgsql -Recurse -Force
+
+$pgCtl = Join-Path $destPgsql "bin\pg_ctl.exe"
+if (-not (Test-Path $pgCtl)) {
+    throw "install_failed: missing $pgCtl"
+}
+Write-Host "==> Bundled PostgreSQL ready: $destPgsql" -ForegroundColor Green
+Write-Host "    Tip: data directory is NOT here; setup_first_run / start scripts use the NetX data root."

packaging/installer/netx.iss

@@ -0,0 +1,69 @@
+; NetX Windows installer (Inno Setup 6+)
+; Compile after: packaging\build_release.ps1
+; ISCC.exe packaging\installer\netx.iss
+
+#define MyAppName "NetX"
+#ifndef MyAppVersion
+  #define MyAppVersion "0.3.0"
+#endif
+#define MyAppPublisher "NetX"
+#define MyAppURL "https://github.com/hansjone/netx"
+#define MyAppExeName "packaging\start_netx_app.ps1"
+
+; Stage directory produced by build_release.ps1 (relative to this .iss)
+#define StageDir "..\release\netx-win64"
+
+[Setup]
+AppId={{A7E3C2D1-9F40-4B8E-9C1A-NETXWIN64001}
+AppName={#MyAppName}
+AppVersion={#MyAppVersion}
+AppPublisher={#MyAppPublisher}
+AppPublisherURL={#MyAppURL}
+DefaultDirName={autopf}\NetX
+DefaultGroupName=NetX
+DisableProgramGroupPage=yes
+LicenseFile={#StageDir}\LICENSE
+OutputDir=..\release
+OutputBaseFilename=NetX-Setup-{#MyAppVersion}
+Compression=lzma2
+SolidCompression=yes
+WizardStyle=modern
+ArchitecturesAllowed=x64compatible
+ArchitecturesInstallIn64BitMode=x64compatible
+PrivilegesRequired=admin
+; Data lives under {commonappdata}\NetX — not overwritten by upgrades
+CloseApplications=yes
+
+[Languages]
+Name: "english"; MessagesFile: "compiler:Default.isl"
+
+[Tasks]
+Name: "desktopicon"; Description: "Create a desktop shortcut"; GroupDescription: "Additional icons:"; Flags: unchecked
+Name: "firstrun"; Description: "Run first-time setup (database mode) after install"; GroupDescription: "Setup:"; Flags: checkedonce
+
+[Files]
+; Entire release stage → {app}. Exclude .portable so installed builds use ProgramData.
+Source: "{#StageDir}\*"; DestDir: "{app}"; Flags: ignoreversion recursesubdirs createallsubdirs; Excludes: ".portable"
+
+[Dirs]
+Name: "{commonappdata}\NetX"
+Name: "{commonappdata}\NetX\data"
+Name: "{commonappdata}\NetX\data\auth"
+Name: "{commonappdata}\NetX\data\runtime"
+Name: "{commonappdata}\NetX\pgdata"
+Name: "{commonappdata}\NetX\backups"
+
+[Icons]
+Name: "{group}\Start NetX"; Filename: "powershell.exe"; Parameters: "-ExecutionPolicy Bypass -File ""{app}\packaging\start_netx_app.ps1"" -ProgramRoot ""{app}"" -DataRoot ""{commonappdata}\NetX"""; WorkingDir: "{app}"
+Name: "{group}\Stop NetX"; Filename: "powershell.exe"; Parameters: "-ExecutionPolicy Bypass -File ""{app}\packaging\stop_netx_app.ps1"" -ProgramRoot ""{app}"" -DataRoot ""{commonappdata}\NetX"""; WorkingDir: "{app}"
+Name: "{group}\Open NetX UI"; Filename: "http://127.0.0.1:8890/"
+Name: "{group}\First-time setup"; Filename: "powershell.exe"; Parameters: "-ExecutionPolicy Bypass -File ""{app}\packaging\setup_first_run.ps1"" -ProgramRoot ""{app}"" -DataRoot ""{commonappdata}\NetX"""; WorkingDir: "{app}"
+Name: "{autodesktop}\Start NetX"; Filename: "powershell.exe"; Parameters: "-ExecutionPolicy Bypass -File ""{app}\packaging\start_netx_app.ps1"" -ProgramRoot ""{app}"" -DataRoot ""{commonappdata}\NetX"""; WorkingDir: "{app}"; Tasks: desktopicon
+
+[Run]
+Filename: "powershell.exe"; Parameters: "-ExecutionPolicy Bypass -File ""{app}\packaging\setup_first_run.ps1"" -ProgramRoot ""{app}"" -DataRoot ""{commonappdata}\NetX"""; WorkingDir: "{app}"; Flags: postinstall skipifsilent; Tasks: firstrun
+Filename: "powershell.exe"; Parameters: "-ExecutionPolicy Bypass -File ""{app}\packaging\start_netx_app.ps1"" -ProgramRoot ""{app}"" -DataRoot ""{commonappdata}\NetX"""; WorkingDir: "{app}"; Description: "Start NetX now"; Flags: postinstall nowait skipifsilent unchecked
+
+[UninstallDelete]
+; Do NOT delete {commonappdata}\NetX — preserves DB and secrets across reinstall
+Type: filesandordirs; Name: "{app}"

packaging/manifest.example.json

@@ -0,0 +1,11 @@
+{
+  "channel": "stable",
+  "latest": "0.3.0",
+  "min_compatible": "0.3.0",
+  "notes_url": "",
+  "windows": {
+    "url": "https://example.com/netx/NetX-0.2.0-win64.zip",
+    "sha256": "REPLACE_WITH_SHA256",
+    "size": 0
+  }
+}

packaging/postgres/README.md

@@ -0,0 +1,17 @@
+# Windows packaging — portable PostgreSQL binaries
+
+Place an extracted EnterpriseDB Windows x64 PostgreSQL tree here as `pgsql/` so that:
+
+```
+packaging/postgres/pgsql/bin/pg_ctl.exe
+packaging/postgres/pgsql/bin/initdb.exe
+packaging/postgres/pgsql/bin/psql.exe
+```
+
+Do not commit the binaries. Use:
+
+```powershell
+powershell -ExecutionPolicy Bypass -File .\packaging\download_postgres.ps1
+```
+
+Bundled mode uses a separate data directory under the NetX **data root** (never under `pgsql/`), so upgrading the binary tree does not wipe the database.

packaging/publish_release.ps1

@@ -0,0 +1,102 @@
+param(
+    [string]$Version = "",
+    [switch]$SkipBuild = $false,
+    [switch]$SkipInstaller = $false,
+    [switch]$SkipGitHub = $false,
+    [switch]$Draft = $false
+)
+
+$ErrorActionPreference = "Stop"
+. "$PSScriptRoot\_common.ps1"
+
+$repo = Get-NetxRepoRoot
+if (-not $Version) {
+    $Version = Get-NetxVersion -ProgramRoot $repo
+}
+$tag = "v$Version"
+$releaseDir = Join-Path $PSScriptRoot "release"
+$zip = Join-Path $releaseDir "NetX-$Version-win64.zip"
+$setup = Join-Path $releaseDir "NetX-Setup-$Version.exe"
+
+Write-Host "==> NetX publish $tag"
+
+if (-not $SkipBuild) {
+    & powershell -ExecutionPolicy Bypass -File (Join-Path $PSScriptRoot "build_release.ps1") `
+        -Version $Version -CreateVenv
+}
+
+if (-not (Test-Path $zip)) {
+    throw "missing_zip: $zip"
+}
+
+if (-not $SkipInstaller) {
+    $isccCmd = Get-Command ISCC.exe -ErrorAction SilentlyContinue
+    $isccCandidates = @(
+        $(if ($isccCmd) { $isccCmd.Source }),
+        "$env:LOCALAPPDATA\Programs\Inno Setup 6\ISCC.exe",
+        "${env:ProgramFiles(x86)}\Inno Setup 6\ISCC.exe",
+        "$env:ProgramFiles\Inno Setup 6\ISCC.exe"
+    ) | Where-Object { $_ -and (Test-Path $_) }
+    $iscc = $isccCandidates | Select-Object -First 1
+    if (-not $iscc) {
+        Write-Host "[WARN] Inno Setup (ISCC) not found. Install: winget install JRSoftware.InnoSetup" -ForegroundColor Yellow
+        Write-Host "       Skipping Setup.exe; zip-only release."
+    } else {
+        Write-Host "==> Compiling installer: $iscc"
+        & $iscc "/DMyAppVersion=$Version" (Join-Path $PSScriptRoot "installer\netx.iss")
+        if (-not (Test-Path $setup)) {
+            throw "installer_build_failed: expected $setup"
+        }
+        Write-Host "==> Setup.exe: $setup" -ForegroundColor Green
+    }
+}
+
+if ($SkipGitHub) {
+    Write-Host "==> Skip GitHub release (-SkipGitHub)"
+    exit 0
+}
+
+if (-not (Get-Command gh -ErrorAction SilentlyContinue)) {
+    throw "gh_cli_not_found"
+}
+
+Set-Location $repo
+$existing = gh release view $tag 2>$null
+if ($LASTEXITCODE -eq 0) {
+    Write-Host "==> Release $tag exists; uploading assets"
+    gh release upload $tag $zip --clobber
+    if (Test-Path $setup) {
+        gh release upload $tag $setup --clobber
+    }
+} else {
+    $notes = @"
+## NetX $Version — first Windows installable release
+
+### Downloads
+- **NetX-Setup-$Version.exe** — recommended installer (Program Files + ProgramData)
+- **NetX-$Version-win64.zip** — portable directory package
+
+### Requirements
+- Windows 10/11 x64
+- No separate Python or PostgreSQL install required (bundled in package)
+
+### Quick start (installer)
+1. Run ``NetX-Setup-$Version.exe`` as administrator.
+2. Complete first-time setup (choose **bundled** or **external** PostgreSQL).
+3. Start menu → **Start NetX** → browser opens ``http://127.0.0.1:8890/``
+4. Default login: ``admin`` / ``admin123`` (change after first login)
+
+### Linux
+Unchanged — use your own PostgreSQL and ``scripts/start_netx.sh``.
+
+See [packaging/README.md](https://github.com/hansjone/netx/blob/main/packaging/README.md) for details.
+"@
+    $args = @("release", "create", $tag, "--title", "NetX $Version", "--notes", $notes)
+    if ($Draft) { $args += "--draft" }
+    $args += $zip
+    if (Test-Path $setup) { $args += $setup }
+    & gh @args
+}
+
+Write-Host "==> Published $tag" -ForegroundColor Green
+gh release view $tag --web 2>$null

packaging/setup_first_run.ps1

@@ -0,0 +1,185 @@
+param(
+    [ValidateSet("bundled", "external", "")]
+    [string]$DbMode = "",
+    [string]$ProgramRoot = "",
+    [string]$DataRoot = "",
+    [string]$ExternalDatabaseUrl = "",
+    [string]$BundledPassword = "",
+    [int]$BundledPort = 15432,
+    [switch]$NonInteractive = $false
+)
+
+$ErrorActionPreference = "Stop"
+. "$PSScriptRoot\_common.ps1"
+
+$prog = Get-NetxProgramRoot -Override $ProgramRoot
+$data = Get-NetxDataRoot -ProgramRoot $prog -Override $DataRoot
+$envPath = Join-Path $data ".env"
+
+Write-Host "==> Program root: $prog"
+Write-Host "==> Data root:    $data"
+Write-Host "==> Env file:     $envPath"
+
+if (-not (Test-Path $data)) {
+    New-Item -ItemType Directory -Path $data -Force | Out-Null
+}
+foreach ($sub in @("data", "data\auth", "data\runtime", "backups", "pgdata")) {
+    $p = Join-Path $data $sub
+    if (-not (Test-Path $p)) {
+        New-Item -ItemType Directory -Path $p -Force | Out-Null
+    }
+}
+
+$existing = Read-DotEnv -Path $envPath
+if (-not $DbMode) {
+    if ($NonInteractive) {
+        if ($existing.ContainsKey("NETX_DB_MODE")) {
+            $DbMode = $existing["NETX_DB_MODE"]
+        } elseif ($existing.ContainsKey("NETX_DATABASE_URL")) {
+            $DbMode = "external"
+        } else {
+            $DbMode = "bundled"
+        }
+    } else {
+        Write-Host ""
+        Write-Host "Choose database mode:"
+        Write-Host "  1) bundled  — use NetX portable PostgreSQL (default for new installs)"
+        Write-Host "  2) external — connect to an existing PostgreSQL (Linux / already deployed)"
+        $choice = Read-Host "Enter 1 or 2"
+        if ($choice -eq "2") { $DbMode = "external" } else { $DbMode = "bundled" }
+    }
+}
+$DbMode = $DbMode.Trim().ToLowerInvariant()
+if ($DbMode -ne "bundled" -and $DbMode -ne "external") {
+    throw "invalid_db_mode: $DbMode"
+}
+
+$values = @{}
+$values["NETX_DB_MODE"] = $DbMode
+$values["NETX_HOST"] = "127.0.0.1"
+$values["NETX_PORT"] = "8890"
+$values["NETX_UI_DIST_DIR"] = "web/dist"
+
+# Point runtime data dirs into the data root (absolute).
+$values["NETX_AUTH_MCP_TOKEN_FILE"] = ((Join-Path $data "data\auth\mcp_token") -replace '\\', '/')
+$values["NETX_SCHEDULER_HEARTBEAT_PATH"] = ((Join-Path $data "data\runtime\scheduler_heartbeat.json") -replace '\\', '/')
+
+if ($DbMode -eq "bundled") {
+    $pgsql = Join-Path $prog "postgres\pgsql"
+    if (-not (Test-Path (Join-Path $pgsql "bin\initdb.exe"))) {
+        # In-repo layout
+        $alt = Join-Path $PSScriptRoot "postgres\pgsql"
+        if (Test-Path (Join-Path $alt "bin\initdb.exe")) {
+            $pgsql = $alt
+        } else {
+            throw "bundled_postgres_missing: run packaging\download_postgres.ps1 first (expected $pgsql)"
+        }
+    }
+    if (-not $BundledPassword) {
+        if ($NonInteractive) {
+            $BundledPassword = -join ((48..57) + (65..90) + (97..122) | Get-Random -Count 24 | ForEach-Object { [char]$_ })
+        } else {
+            $sec = Read-Host -Prompt "Password for bundled role 'netx' (empty = auto-generate)" -AsSecureString
+            $bstr = [Runtime.InteropServices.Marshal]::SecureStringToBSTR($sec)
+            try {
+                $BundledPassword = [Runtime.InteropServices.Marshal]::PtrToStringAuto($bstr)
+            } finally {
+                [Runtime.InteropServices.Marshal]::ZeroFreeBSTR($bstr)
+            }
+            if (-not $BundledPassword) {
+                $BundledPassword = -join ((48..57) + (65..90) + (97..122) | Get-Random -Count 24 | ForEach-Object { [char]$_ })
+                Write-Host "Generated password (saved in .env only)."
+            }
+        }
+    }
+    $pgData = Join-Path $data "pgdata"
+    $values["NETX_BUNDLED_PG_PORT"] = "$BundledPort"
+    $values["NETX_BUNDLED_PG_DATA_DIR"] = ($pgData -replace '\\', '/')
+    $pwFile = Join-Path $data "pg_netx.pw"
+    Set-Content -Path $pwFile -Value $BundledPassword -Encoding ascii -NoNewline
+    $encPw = [uri]::EscapeDataString($BundledPassword)
+    $values["NETX_DATABASE_URL"] = "postgresql+psycopg://netx:${encPw}@127.0.0.1:${BundledPort}/netx"
+
+    # Initialize cluster if needed
+    $initdb = Join-Path $pgsql "bin\initdb.exe"
+    $pgCtl = Join-Path $pgsql "bin\pg_ctl.exe"
+    $psql = Join-Path $pgsql "bin\psql.exe"
+    $createdb = Join-Path $pgsql "bin\createdb.exe"
+    $createuser = Join-Path $pgsql "bin\createuser.exe"
+
+    if (-not (Test-Path (Join-Path $pgData "PG_VERSION"))) {
+        Write-Host "==> initdb $pgData"
+        $pwSuper = Join-Path $data "pg_super.pw"
+        Set-Content -Path $pwSuper -Value $BundledPassword -Encoding ascii -NoNewline
+        & $initdb -D $pgData -U postgres -A password --pwfile=$pwSuper -E UTF8 --locale=C
+        if ($LASTEXITCODE -ne 0) { throw "initdb_failed" }
+    }
+
+    # Ensure listen / port in postgresql.conf
+    $conf = Join-Path $pgData "postgresql.conf"
+    $hba = Join-Path $pgData "pg_hba.conf"
+    if (Test-Path $conf) {
+        $confText = Get-Content -Raw -Path $conf
+        if ($confText -notmatch "(?m)^\s*port\s*=") {
+            Add-Content -Path $conf -Value "`nport = $BundledPort`nlisten_addresses = '127.0.0.1'`n"
+        } else {
+            $confText = $confText -replace '(?m)^\s*port\s*=\s*\d+', "port = $BundledPort"
+            if ($confText -notmatch "(?m)^\s*listen_addresses\s*=") {
+                $confText += "`nlisten_addresses = '127.0.0.1'`n"
+            }
+            Set-Content -Path $conf -Value $confText -Encoding utf8
+        }
+    }
+    if (Test-Path $hba) {
+        $hbaText = Get-Content -Raw -Path $hba
+        if ($hbaText -notmatch "127\.0\.0\.1/32") {
+            Add-Content -Path $hba -Value "`nhost all all 127.0.0.1/32 scram-sha-256`n"
+        }
+    }
+
+    Write-Host "==> Starting bundled PostgreSQL for bootstrap"
+    & $pgCtl -D $pgData -l (Join-Path $data "pgdata\pg.log") start
+    Start-Sleep -Seconds 2
+
+    $env:PGPASSWORD = $BundledPassword
+    try {
+        $role = & $psql -h 127.0.0.1 -p $BundledPort -U postgres -d postgres -tAc "SELECT 1 FROM pg_roles WHERE rolname='netx'"
+        if ($role -notmatch "1") {
+            & $psql -h 127.0.0.1 -p $BundledPort -U postgres -d postgres -v ON_ERROR_STOP=1 `
+                -c "CREATE ROLE netx LOGIN PASSWORD '$BundledPassword';"
+        } else {
+            & $psql -h 127.0.0.1 -p $BundledPort -U postgres -d postgres -v ON_ERROR_STOP=1 `
+                -c "ALTER ROLE netx WITH LOGIN PASSWORD '$BundledPassword';"
+        }
+        $db = & $psql -h 127.0.0.1 -p $BundledPort -U postgres -d postgres -tAc "SELECT 1 FROM pg_database WHERE datname='netx'"
+        if ($db -notmatch "1") {
+            & $psql -h 127.0.0.1 -p $BundledPort -U postgres -d postgres -v ON_ERROR_STOP=1 `
+                -c "CREATE DATABASE netx OWNER netx;"
+        }
+        & $psql -h 127.0.0.1 -p $BundledPort -U postgres -d postgres -v ON_ERROR_STOP=1 `
+            -c "GRANT ALL PRIVILEGES ON DATABASE netx TO netx;"
+    } finally {
+        Remove-Item Env:PGPASSWORD -ErrorAction SilentlyContinue
+    }
+    Write-Host "==> Bundled Postgres ready on 127.0.0.1:$BundledPort" -ForegroundColor Green
+} else {
+    if (-not $ExternalDatabaseUrl) {
+        if ($existing.ContainsKey("NETX_DATABASE_URL") -and $existing["NETX_DATABASE_URL"]) {
+            $ExternalDatabaseUrl = $existing["NETX_DATABASE_URL"]
+        } elseif ($NonInteractive) {
+            throw "external_url_required"
+        } else {
+            $ExternalDatabaseUrl = Read-Host "NETX_DATABASE_URL (postgresql+psycopg://user:pass@host:5432/netx)"
+        }
+    }
+    if (-not $ExternalDatabaseUrl) {
+        throw "external_url_required"
+    }
+    $values["NETX_DATABASE_URL"] = $ExternalDatabaseUrl
+    Write-Host "==> External Postgres configured (ensure role/db exist; see scripts\init_pg.ps1)" -ForegroundColor Green
+}
+
+Write-DotEnvValue -Path $envPath -Values $values
+Write-Host ""
+Write-Host "Wrote $envPath" -ForegroundColor Green
+Write-Host "Next: .\packaging\start_netx_app.ps1"

packaging/start_netx_app.ps1

@@ -0,0 +1,112 @@
+param(
+    [string]$ProgramRoot = "",
+    [string]$DataRoot = "",
+    [switch]$SkipBrowser = $false,
+    [switch]$InlineSchedulers = $false
+)
+
+$ErrorActionPreference = "Stop"
+. "$PSScriptRoot\_common.ps1"
+
+$prog = Get-NetxProgramRoot -Override $ProgramRoot
+$data = Get-NetxDataRoot -ProgramRoot $prog -Override $DataRoot
+$envPath = Join-Path $data ".env"
+
+if (-not (Test-Path $envPath)) {
+    Write-Host "[ERR] Missing $envPath — run setup_first_run.ps1 first." -ForegroundColor Red
+    exit 1
+}
+
+if (-not (Test-Path (Join-Path $prog "netx_api"))) {
+    throw "netx_api not found under program root: $prog"
+}
+
+$map = Import-NetxEnvFile -Path $envPath
+Set-Location $prog
+$env:PYTHONPATH = $prog
+
+# Keep runtime artifacts in the data root (not under Program Files).
+$env:NETX_AUTH_MCP_TOKEN_FILE = Join-Path $data "data\auth\mcp_token"
+$env:NETX_SCHEDULER_HEARTBEAT_PATH = Join-Path $data "data\runtime\scheduler_heartbeat.json"
+$env:NETX_AUTH_SECRET_FILE = Join-Path $data "data\auth\jwt_secret"
+
+$dist = Join-Path $prog "web\dist"
+if (Test-Path (Join-Path $dist "index.html")) {
+    $env:NETX_UI_DIST_DIR = $dist
+}
+
+$mode = Get-DbMode -EnvMap $map
+Write-Host "==> Program: $prog"
+Write-Host "==> Data:    $data"
+Write-Host "==> DB mode: $mode"
+
+function Get-PgsqlBin {
+    foreach ($b in @(
+            (Join-Path $prog "postgres\pgsql\bin"),
+            (Join-Path $PSScriptRoot "postgres\pgsql\bin")
+        )) {
+        if (Test-Path (Join-Path $b "pg_ctl.exe")) { return $b }
+    }
+    return $null
+}
+
+if ($mode -eq "bundled") {
+    $pgBin = Get-PgsqlBin
+    if (-not $pgBin) { throw "bundled_postgres_missing" }
+    $pgData = if ($map["NETX_BUNDLED_PG_DATA_DIR"]) {
+        $map["NETX_BUNDLED_PG_DATA_DIR"]
+    } else {
+        Join-Path $data "pgdata"
+    }
+    $pgCtl = Join-Path $pgBin "pg_ctl.exe"
+    $status = & $pgCtl -D $pgData status 2>&1 | Out-String
+    if ($status -notmatch "server is running") {
+        Write-Host "==> Starting bundled PostgreSQL"
+        if (-not (Test-Path $pgData)) {
+            New-Item -ItemType Directory -Path $pgData -Force | Out-Null
+        }
+        $log = Join-Path $pgData "pg.log"
+        & $pgCtl -D $pgData -l $log start
+        if ($LASTEXITCODE -ne 0) { throw "pg_start_failed" }
+        Start-Sleep -Seconds 2
+    } else {
+        Write-Host "==> Bundled PostgreSQL already running"
+    }
+}
+
+# Ensure venv exists for start_netx.ps1
+$venvPy = Join-Path $prog ".venv\Scripts\python.exe"
+if (-not (Test-Path $venvPy)) {
+    Write-Host "==> Creating .venv (one-time)"
+    $pyCmd = Get-Command python -ErrorAction SilentlyContinue
+    if (-not $pyCmd) { throw "python_not_found: install Python 3.11+ and re-run" }
+    & $pyCmd.Source -m venv (Join-Path $prog ".venv")
+    & $venvPy -m pip install --upgrade pip
+    & $venvPy -m pip install -r (Join-Path $prog "requirements.txt")
+    if ($LASTEXITCODE -ne 0) { throw "pip_install_failed" }
+}
+
+$hostBind = if ($env:NETX_HOST) { $env:NETX_HOST } else { "127.0.0.1" }
+$port = if ($env:NETX_PORT) { [int]$env:NETX_PORT } else { 8890 }
+
+$startScript = Join-Path $prog "scripts\start_netx.ps1"
+if (-not (Test-Path $startScript)) {
+    throw "start_netx.ps1 not found at $startScript"
+}
+
+$psArgs = @(
+    "-ExecutionPolicy", "Bypass", "-File", $startScript,
+    "-SkipInstall", "-Background",
+    "-BindHost", $hostBind, "-Port", "$port"
+)
+if ($InlineSchedulers) { $psArgs += "-InlineSchedulers" }
+
+Write-Host "==> Starting NetX (API + workers; UI via API on :$port)"
+& powershell @psArgs
+if ($LASTEXITCODE -ne 0) { exit $LASTEXITCODE }
+
+$url = "http://${hostBind}:${port}/"
+Write-Host "==> Open: $url" -ForegroundColor Green
+if (-not $SkipBrowser) {
+    try { Start-Process $url } catch {}
+}

packaging/stop_netx_app.ps1

@@ -0,0 +1,46 @@
+param(
+    [string]$ProgramRoot = "",
+    [string]$DataRoot = "",
+    [switch]$KeepPostgres = $false
+)
+
+$ErrorActionPreference = "Continue"
+. "$PSScriptRoot\_common.ps1"
+
+$prog = Get-NetxProgramRoot -Override $ProgramRoot
+$data = Get-NetxDataRoot -ProgramRoot $prog -Override $DataRoot
+$envPath = Join-Path $data ".env"
+$map = @{}
+if (Test-Path $envPath) {
+    $map = Read-DotEnv -Path $envPath
+}
+
+$stopScript = Join-Path $prog "scripts\stop_netx.ps1"
+if (-not (Test-Path $stopScript)) {
+    $stopScript = Join-Path (Get-NetxRepoRoot) "scripts\stop_netx.ps1"
+}
+if (Test-Path $stopScript) {
+    Write-Host "==> Stopping NetX processes"
+    & powershell -ExecutionPolicy Bypass -File $stopScript -Force
+} else {
+    Write-Host "[WARN] stop_netx.ps1 not found"
+}
+
+$mode = Get-DbMode -EnvMap $map
+if ($mode -eq "bundled" -and -not $KeepPostgres) {
+    $pgBinCandidates = @(
+        (Join-Path $prog "postgres\pgsql\bin\pg_ctl.exe"),
+        (Join-Path $PSScriptRoot "postgres\pgsql\bin\pg_ctl.exe")
+    )
+    $pgCtl = $null
+    foreach ($c in $pgBinCandidates) {
+        if (Test-Path $c) { $pgCtl = $c; break }
+    }
+    $pgData = if ($map["NETX_BUNDLED_PG_DATA_DIR"]) { $map["NETX_BUNDLED_PG_DATA_DIR"] } else { Join-Path $data "pgdata" }
+    if ($pgCtl -and (Test-Path $pgData)) {
+        Write-Host "==> Stopping bundled PostgreSQL"
+        & $pgCtl -D $pgData stop -m fast
+    }
+}
+
+Write-Host "==> Stop done"

packaging/update_netx.ps1

@@ -0,0 +1,104 @@
+param(
+    [Parameter(Mandatory = $true)]
+    [string]$PackagePath,
+    [string]$ProgramRoot = "",
+    [string]$DataRoot = "",
+    [switch]$SkipBackup = $false,
+    [switch]$NoStart = $false
+)
+
+$ErrorActionPreference = "Stop"
+. "$PSScriptRoot\_common.ps1"
+
+$prog = Get-NetxProgramRoot -Override $ProgramRoot
+$data = Get-NetxDataRoot -ProgramRoot $prog -Override $DataRoot
+
+if (-not (Test-Path $PackagePath)) {
+    throw "package_not_found: $PackagePath"
+}
+
+$work = Join-Path $env:TEMP ("netx-update-" + [guid]::NewGuid().ToString("n"))
+New-Item -ItemType Directory -Path $work -Force | Out-Null
+
+try {
+    Write-Host "==> Extracting update package"
+    if ($PackagePath.ToLowerInvariant().EndsWith(".zip")) {
+        Expand-Archive -Path $PackagePath -DestinationPath $work -Force
+    } else {
+        throw "unsupported_package: use a .zip built by build_release.ps1"
+    }
+
+    $src = $work
+    # If zip has a single top-level folder, use it.
+    $kids = @(Get-ChildItem -Path $work -Directory)
+    if ($kids.Count -eq 1 -and (Test-Path (Join-Path $kids[0].FullName "version.json"))) {
+        $src = $kids[0].FullName
+    } elseif (-not (Test-Path (Join-Path $work "version.json"))) {
+        $nested = Get-ChildItem -Path $work -Recurse -Filter "version.json" | Select-Object -First 1
+        if ($nested) { $src = Split-Path -Parent $nested.FullName }
+    }
+
+    $newVerFile = Join-Path $src "version.json"
+    if (-not (Test-Path $newVerFile)) {
+        throw "version.json missing in package"
+    }
+    $newVer = (Get-Content -Raw $newVerFile | ConvertFrom-Json).version
+    $oldVer = Get-NetxVersion -ProgramRoot $prog
+    Write-Host "==> Updating $oldVer -> $newVer"
+
+    if (-not $SkipBackup) {
+        $stamp = Get-Date -Format "yyyyMMdd_HHmmss"
+        $bak = Join-Path $data "backups\pre-update-$stamp"
+        New-Item -ItemType Directory -Path $bak -Force | Out-Null
+        $envFile = Join-Path $data ".env"
+        if (Test-Path $envFile) {
+            Copy-Item $envFile (Join-Path $bak ".env")
+        }
+        Write-Host "==> Backup marker: $bak (data/pgdata left in place; optional pg_dump not run)"
+    }
+
+    Write-Host "==> Stopping services"
+    & powershell -ExecutionPolicy Bypass -File (Join-Path $PSScriptRoot "stop_netx_app.ps1") `
+        -ProgramRoot $prog -DataRoot $data
+
+    # Replace program layers only — never wipe data root.
+    $replaceDirs = @("netx_api", "alembic", "web", "packaging", "scripts", "postgres", "packages")
+    foreach ($name in $replaceDirs) {
+        $from = Join-Path $src $name
+        $to = Join-Path $prog $name
+        if (-not (Test-Path $from)) { continue }
+        Write-Host "==> Replacing $name"
+        if (Test-Path $to) {
+            Remove-Item -Recurse -Force $to
+        }
+        Copy-Item -Path $from -Destination $to -Recurse -Force
+    }
+    foreach ($f in @("requirements.txt", "pyproject.toml", "alembic.ini", "version.json", "README.md", "LICENSE")) {
+        $from = Join-Path $src $f
+        if (Test-Path $from) {
+            Copy-Item -Path $from -Destination (Join-Path $prog $f) -Force
+        }
+    }
+    # Optional runtime / .venv shipped in package
+    if (Test-Path (Join-Path $src "runtime")) {
+        $rt = Join-Path $prog "runtime"
+        if (Test-Path $rt) { Remove-Item -Recurse -Force $rt }
+        Copy-Item -Path (Join-Path $src "runtime") -Destination $rt -Recurse -Force
+    }
+    if (Test-Path (Join-Path $src ".venv")) {
+        Write-Host "==> Replacing .venv from package"
+        $venvTo = Join-Path $prog ".venv"
+        if (Test-Path $venvTo) { Remove-Item -Recurse -Force $venvTo }
+        Copy-Item -Path (Join-Path $src ".venv") -Destination $venvTo -Recurse -Force
+    }
+
+    Write-Host "==> Update files applied" -ForegroundColor Green
+    if (-not $NoStart) {
+        & powershell -ExecutionPolicy Bypass -File (Join-Path $PSScriptRoot "start_netx_app.ps1") `
+            -ProgramRoot $prog -DataRoot $data -SkipBrowser
+    }
+} finally {
+    if (Test-Path $work) {
+        Remove-Item -Recurse -Force $work -ErrorAction SilentlyContinue
+    }
+}

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "netx-ops"
-version = "0.2.0"
+version = "0.3.0"
 description = "netx operations tool: alarm-centric workflows with REST API and stdio MCP"
 readme = "README.md"
 requires-python = ">=3.11"

tests/test_ui_static.py

@@ -0,0 +1,75 @@
+"""Tests for optional SPA static hosting."""
+
+from __future__ import annotations
+
+from pathlib import Path
+
+from fastapi.testclient import TestClient
+
+
+def test_api_only_root_when_no_dist(monkeypatch, tmp_path: Path):
+    monkeypatch.setenv("NETX_UI_DIST_DIR", str(tmp_path / "missing"))
+    # Re-import settings + app with patched env is heavy; call helpers directly.
+    from netx_api.ui_static import resolve_ui_dist
+    from netx_api import config as cfg
+
+    monkeypatch.setattr(cfg.settings, "ui_dist_dir", str(tmp_path / "missing"))
+    assert resolve_ui_dist() is None
+
+
+def test_resolve_ui_dist_when_index_present(monkeypatch, tmp_path: Path):
+    dist = tmp_path / "dist"
+    assets = dist / "assets"
+    assets.mkdir(parents=True)
+    (dist / "index.html").write_text("<!doctype html><title>netx</title>", encoding="utf-8")
+    (assets / "app.js").write_text("console.log(1)", encoding="utf-8")
+
+    from netx_api import config as cfg
+    from netx_api.ui_static import resolve_ui_dist
+
+    monkeypatch.setattr(cfg.settings, "ui_dist_dir", str(dist))
+    assert resolve_ui_dist() == dist.resolve()
+
+
+def test_mount_ui_serves_index(monkeypatch, tmp_path: Path):
+    dist = tmp_path / "dist"
+    assets = dist / "assets"
+    assets.mkdir(parents=True)
+    (dist / "index.html").write_text("<!doctype html><html><body>ui</body></html>", encoding="utf-8")
+    (assets / "x.js").write_text("ok", encoding="utf-8")
+
+    from fastapi import FastAPI
+
+    from netx_api import config as cfg
+    from netx_api.ui_static import mount_ui_if_present
+
+    monkeypatch.setattr(cfg.settings, "ui_dist_dir", str(dist))
+    app = FastAPI()
+
+    @app.get("/health")
+    def health():
+        return {"status": "ok"}
+
+    assert mount_ui_if_present(app) is True
+    client = TestClient(app)
+    r = client.get("/")
+    assert r.status_code == 200
+    assert "ui" in r.text
+    r2 = client.get("/assets/x.js")
+    assert r2.status_code == 200
+    assert r2.text == "ok"
+    r3 = client.get("/login")
+    assert r3.status_code == 200
+    assert "ui" in r3.text
+    assert client.get("/health").json()["status"] == "ok"
+
+
+def test_spa_paths_are_public():
+    from netx_api.auth_middleware import _is_public
+
+    assert _is_public("/login") is True
+    assert _is_public("/topology") is True
+    assert _is_public("/assets/app.js") is True
+    assert _is_public("/v1/managed-ne") is False
+    assert _is_public("/health") is True
+    assert _is_public("/v1/auth/login") is True

web/package.json

@@ -9,6 +9,7 @@
   "scripts": {
     "dev": "vite",
     "build": "tsc -b && vite build",
+    "build:release": "vite build",
     "lint": "eslint .",
     "preview": "vite preview"
   },