dashboard v1

Structures/UpdateChecker.js

@@ -0,0 +1,55 @@
+const fs = require("fs");
+const path = require("path");
+
+const UPDATE_REPO = "C-h-a-r/SupportBot-Dashboard";
+const UPDATE_BRANCH = "release";
+
+function compareVersions(a, b) {
+  const pa = String(a)
+    .replace(/^v/i, "")
+    .split(".")
+    .map((n) => parseInt(n, 10) || 0);
+  const pb = String(b)
+    .replace(/^v/i, "")
+    .split(".")
+    .map((n) => parseInt(n, 10) || 0);
+  for (let i = 0; i < Math.max(pa.length, pb.length); i++) {
+    if ((pa[i] || 0) > (pb[i] || 0)) return 1;
+    if ((pa[i] || 0) < (pb[i] || 0)) return -1;
+  }
+  return 0;
+}
+
+async function fetchUpdateInfo() {
+  const axios = require("axios");
+  const pkgPath = path.join(__dirname, "../package.json");
+  const currentPkg = JSON.parse(fs.readFileSync(pkgPath, "utf8"));
+  const current = currentPkg.version;
+
+  const remoteRes = await axios.get(
+    `https://raw.githubusercontent.com/${UPDATE_REPO}/${UPDATE_BRANCH}/package.json`,
+    {
+      timeout: 15000,
+      headers: { "User-Agent": "SupportBot-Dashboard" },
+    },
+  );
+
+  const latest = remoteRes.data?.version || current;
+  const updateAvailable = compareVersions(latest, current) > 0;
+
+  return {
+    current,
+    latest,
+    updateAvailable,
+    repository: `https://github.com/${UPDATE_REPO}`,
+    branch: UPDATE_BRANCH,
+    zipUrl: `https://github.com/${UPDATE_REPO}/archive/refs/heads/${UPDATE_BRANCH}.zip`,
+  };
+}
+
+module.exports = {
+  compareVersions,
+  fetchUpdateInfo,
+  UPDATE_REPO,
+  UPDATE_BRANCH,
+};