system api

pages/api/system.ts

@@ -0,0 +1,46 @@
+import { getToken } from "next-auth/jwt";
+import { readFileSync, existsSync } from "node:fs";
+import { join, resolve } from "node:path";
+
+let findGitRoot = (path = __dirname): string | false => {
+    if (existsSync(join(path, ".git/HEAD"))) {
+        return path;
+    } else {
+        let parent = resolve(path, "..");
+        if (path === parent) {
+            return false;
+        } else {
+            return findGitRoot(parent);
+        }
+    }
+};
+
+let getGitVersion = async () => {
+    let root = findGitRoot();
+
+    if (!root) {
+        throw new Error("Cannot call getGitVersion from non git project.");
+    }
+
+    let rev = readFileSync(join(root, ".git/HEAD")).toString().trim();
+
+    if (rev.indexOf(":") === -1) {
+        return rev;
+    } else {
+        return readFileSync(join(root, ".git", rev.substring(5)))
+            .toString()
+            .trim();
+    }
+};
+export default async function handler(req, res) {
+    const token = await getToken({ req: req });
+    if (!token) {
+        // If no token or invalid token, return unauthorized status
+        return res.status(401).json({ message: "Unauthorized to call this API endpoint" });
+    }
+    else {
+        // If token is valid, log the user
+        //console.log("JWT | User: " + token.email);
+    }
+    res.status(200).json({ v: getGitVersion() })
+}