make gulp better for static

gulpfile.cjs

@@ -60,7 +60,11 @@ gulp.task("scripts", async () => {
 			.pipe(gulp.dest("dist"));
 	}
 });
-
+gulp.task("commit", () => {
+	revision = require("child_process").execSync("git rev-parse HEAD").toString().trim();
+	fs.writeFileSync("dist/webpage/getupdates", revision);
+	return new Promise((_) => _());
+});
 // Task to copy HTML files
 gulp.task("copy-html", () => {
 	return gulp
@@ -114,5 +118,9 @@ gulp.task("copy-assets", () => {
 // Default task to run all tasks
 gulp.task(
 	"default",
-	gulp.series("clean", gulp.parallel("scripts", "copy-html", "copy-assets"), "copy-translations"),
+	gulp.series(
+		"clean",
+		gulp.parallel("scripts", "copy-html", "copy-assets"),
+		gulp.parallel("copy-translations", "commit"),
+	),
 );

src/index.ts

@@ -135,16 +135,6 @@ async function updateInstances(): Promise<void> {
 
 updateInstances();
 
-app.use("/getupdates", async (_req: Request, res: Response) => {
-	try {
-		const stats = await fs.stat(path.join(__dirname, "webpage"));
-		res.send(stats.mtimeMs.toString());
-	} catch (error) {
-		console.error("Error getting updates:", error);
-		res.status(500).send("Error getting updates");
-	}
-});
-
 app.use("/services/oembed", (req: Request, res: Response) => {
 	inviteResponse(req, res, instances);
 });

src/webpage/localuser.ts

@@ -2117,17 +2117,16 @@ class Localuser {
 				});
 			}
 		}
-		{
+		(async () => {
 			const jankInfo = settings.addButton(I18n.jankInfo());
 			const img = document.createElement("img");
 			img.src = "/logo.svg";
 			jankInfo.addHTMLArea(img);
 			img.width = 128;
 			img.height = 128;
-			jankInfo.addMDText(
-				I18n.clientDesc("Jank-Rolling", window.location.origin, this.rights.allow + ""),
-			);
-		}
+			const ver = await (await fetch("/getupdates")).text();
+			jankInfo.addMDText(I18n.clientDesc(ver, window.location.origin, this.rights.allow + ""));
+		})();
 		settings.show();
 	}
 	readonly botTokens: Map<string, string> = new Map();