Inject a yyyy-mm-dd_hh:mm timestamp at build time via Vite's `define` (app/vite.config.ts: __BUILD_DATE__, computed fresh on every `vite build`/`vite dev` invocation) and render it next to the Settings panel's title, so it's easy to tell which build is deployed. - app/vite.config.ts: buildDateString() + define.__BUILD_DATE__ - app/src/vite-env.d.ts: ambient declaration for the injected constant - app/src/components/SettingsPanel.tsx: render it next to "Settings" - app/src/styles.css: .build-date styling Rebuilt and redeployed to the repo root.
105 lines
3.2 KiB
TypeScript
105 lines
3.2 KiB
TypeScript
import { readFileSync } from "node:fs";
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import { fileURLToPath } from "node:url";
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import { defineConfig, loadEnv, type Plugin } from "vite";
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import react from "@vitejs/plugin-react";
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import { VitePWA } from "vite-plugin-pwa";
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/** `yyyy-mm-dd_hh:mm` timestamp of this build/dev-server start, shown in the UI. */
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function buildDateString(): string {
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const d = new Date();
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const pad = (n: number) => String(n).padStart(2, "0");
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return `${d.getFullYear()}-${pad(d.getMonth() + 1)}-${pad(d.getDate())}_${pad(d.getHours())}:${pad(d.getMinutes())}`;
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}
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/** Emits the repo's LICENSE file into the build output. */
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function licensePlugin(): Plugin {
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return {
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name: "hermes-pwa-license",
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apply: "build",
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generateBundle() {
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this.emitFile({
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type: "asset",
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fileName: "LICENSE",
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source: readFileSync(fileURLToPath(new URL("../LICENSE", import.meta.url)), "utf-8"),
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});
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},
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};
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}
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// During `npm run dev` you can point the dev server at a Hermes host to avoid
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// CORS entirely: set HERMES_DEV_TARGET=https://hermes.example.com in a .env file
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// (or the environment) and the dev server proxies /api/* to it.
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export default defineConfig(({ mode }) => {
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const env = loadEnv(mode, ".", "");
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const target = env.HERMES_DEV_TARGET;
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return {
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define: {
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__BUILD_DATE__: JSON.stringify(buildDateString()),
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},
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server: {
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port: 5173,
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proxy: target
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? Object.fromEntries(
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["/api", "/v1", "/health"].map((prefix) => [
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prefix,
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{
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target,
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changeOrigin: true,
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secure: false,
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// SSE needs buffering disabled.
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configure: (proxy) => {
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proxy.on("proxyRes", (proxyRes) => {
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proxyRes.headers["x-accel-buffering"] = "no";
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});
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},
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},
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]),
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)
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: undefined,
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},
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plugins: [
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react(),
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licensePlugin(),
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VitePWA({
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registerType: "autoUpdate",
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includeAssets: ["icons/apple-touch-icon.png", "favicon.svg"],
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manifest: {
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name: "Hermes",
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short_name: "Hermes",
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description: "Chat with your Hermes Agent profiles, sessions, voice and images.",
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theme_color: "#000810",
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background_color: "#000810",
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display: "standalone",
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orientation: "portrait-primary",
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start_url: "/",
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scope: "/",
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icons: [
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{ src: "icons/icon-192.png", sizes: "192x192", type: "image/png" },
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{ src: "icons/icon-512.png", sizes: "512x512", type: "image/png" },
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{
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src: "icons/maskable-512.png",
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sizes: "512x512",
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type: "image/png",
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purpose: "maskable",
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},
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],
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},
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workbox: {
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// Never cache API traffic — it is authenticated and dynamic.
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navigateFallbackDenylist: [/^\/api\//],
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runtimeCaching: [
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{
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urlPattern: ({ url }) => url.pathname.startsWith("/api/"),
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handler: "NetworkOnly",
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},
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],
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},
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devOptions: {
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enabled: false,
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},
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}),
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],
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};
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});
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