inital #4

out/auto-reload.js

@@ -0,0 +1,61 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.AutoReloader = void 0;
+const express_1 = require("express");
+const _1 = require(".");
+const uuid_1 = require("uuid");
+const router = express_1.Router();
+if (!_1.DefaultConfig.isProduction) {
+    let uuid = uuid_1.v4();
+    let updateTimeout = undefined;
+    Promise.resolve().then(() => require("node-watch")).then((watch) => {
+        watch.default('public', { recursive: true }, () => {
+            if (updateTimeout !== undefined)
+                clearTimeout(updateTimeout);
+            updateTimeout = setTimeout(() => {
+                uuid = uuid_1.v4();
+            }, 200);
+        });
+    }).catch((err) => { _1.Logger.error(err); });
+    router.get("/auto-reload/client.js", (req, res) => {
+        _1.Logger.debug(req.url, req.originalUrl, req.baseUrl);
+        res.setHeader('Content-Type', "application/javascript");
+        // language=JavaScript
+        res.send(`
+		const loc = window.location;
+		const url = loc.protocol+'//'+loc.host+'${_1.urlJoin(req.baseUrl, "/auto-reload")}';
+		// const parse = async res => (await res.json()).uuid;
+		const parse = function(res) {
+		    return res.json()
+		    .then(function(json) {return json.uuid;}) }
+		let hash = undefined;
+		let hadError = false;
+		setInterval(function() {
+	    try {
+        fetch(url)
+        .then(function(res) { return parse(res) })
+        .then(function(data) {
+		      if (data) {
+		          hash = hash === undefined ? data : hash;
+		          if (hash !== data) {
+		              window.location.reload();
+		          }
+		      }
+        });
+	    } catch (e) {
+	        if (hadError === false) {
+	            console.log(e);
+	            hadError = true;
+	        }
+	    }
+    }, 3000);
+	`.replace(/\t/g, ""));
+    });
+    router.get("/auto-reload", (req, res) => {
+        req.noLogging = true;
+        res.json({ uuid });
+    });
+}
+exports.AutoReloader = {
+    router,
+};