backend test

backend/routes/version.js

@@ -0,0 +1,77 @@
+import express from "express";
+import { debug, express as logger } from "../logger.js";
+import pjson from "../package.json" with { type: "json" };
+
+const router = express.Router({
+    caseSensitive: true,
+    strict: true,
+    mergeParams: true,
+});
+
+/**
+ * /api/version/check
+ */
+router
+    .route("/check")
+    .options((_, res) => {
+        res.sendStatus(204);
+    })
+
+    /**
+     * GET /api/version/check
+     *
+     * Check for available updates
+     */
+    .get(async (req, res, next) => {
+        try {
+            const response = await fetch(
+                "https://api.github.com/repos/NginxProxyManager/nginx-proxy-manager/releases/latest"
+            );
+
+            if (!response.ok) {
+                throw new Error(`GitHub API returned ${response.status}`);
+            }
+
+            const data = await response.json();
+            const latestVersion = data.tag_name;
+
+            const version = pjson.version.split("-").shift().split(".");
+            const currentVersion = `v${version[0]}.${version[1]}.${version[2]}`;
+
+            res.status(200).send({
+                current: currentVersion,
+                latest: latestVersion,
+                updateAvailable: compareVersions(currentVersion, latestVersion),
+            });
+        } catch (error) {
+            debug(logger, `${req.method.toUpperCase()} ${req.path}: ${error}`);
+            res.status(200).send({
+                current: null,
+                latest: null,
+                updateAvailable: false,
+            });
+        }
+    });
+
+/**
+ * Compare two version strings
+ *
+ */
+function compareVersions(current, latest) {
+    const cleanCurrent = current.replace(/^v/, "");
+    const cleanLatest = latest.replace(/^v/, "");
+
+    const currentParts = cleanCurrent.split(".").map(Number);
+    const latestParts = cleanLatest.split(".").map(Number);
+
+    for (let i = 0; i < Math.max(currentParts.length, latestParts.length); i++) {
+        const curr = currentParts[i] || 0;
+        const lat = latestParts[i] || 0;
+
+        if (lat > curr) return true;
+        if (lat < curr) return false;
+    }
+    return false;
+}
+
+export default router;