Use last modified date as "version" with time as the semver tag

shared/generateCoresQmod.ts

@@ -1,6 +1,8 @@
 import JSZip from "jszip";
 import { getCoreMods } from "./CoreMods";
 import { ModLoader } from "./types/ModLoader";
+import { semverDate } from "./semverDate";
+import { parseUTCDate } from "./parseUTCDate";
 
 /**
  * Interface representing the structure of the CoreQmodJSON object.
@@ -59,7 +61,10 @@ async function generateCoreQmodJson(version: string): Promise<CoreQmodJSON> {
 
   if (cores[version]) {
     const lastUpdated = cores[version].lastUpdated;
-    json.version = `1.0.0-${lastUpdated.replace(/[^0-9TZ-]+/g, '-')}`
+
+    try {
+      json.version = semverDate(parseUTCDate(lastUpdated));
+    } catch (_: any) { }
 
     for (const mod of cores[version].mods) {
       json.dependencies.push({

shared/parseUTCDate.ts

@@ -0,0 +1,20 @@
+/**
+ * Parses a date string in UTC format and returns a Date object.
+ *
+ * @param dateString - The date string to parse in the format "YYYY-MM-DDTHH:mm:ss.sssZ".
+ * @returns - The parsed Date object in UTC.
+ */
+export function parseUTCDate(dateString: string): Date {
+  const dateMatch = dateString
+    .match(/^(\d+)-(\d+)-(\d+)T(\d+):(\d+):(\d+)(?:\.(\d{1,3}))?\d*Z$/)
+
+  if (!dateMatch) {
+    throw new Error("Invalid date format");
+  }
+
+  const dateComponents = dateMatch
+    .slice(1)
+    .map((value) => value ? parseInt(value) : 0);
+
+  return new Date(Date.UTC(dateComponents[0], dateComponents[1] - 1, dateComponents[2], dateComponents[3], dateComponents[4], dateComponents[5], dateComponents[6]));
+}

shared/semverDate.ts

@@ -0,0 +1,19 @@
+/**
+ * Converts a Date object to a semver-like string.
+ * If no date is provided, the current date and time is used.
+ *
+ * @param inputDate - The date to be converted. Defaults to the current date and time.
+ * @returns The date and time in the format "YYYY.MM.DD-HHmmssSSSZ".
+ */
+export function semverDate(inputDate: Date = new Date()): string {
+  const isoString = inputDate.toISOString();
+  const parts = isoString.split("T").map((value, index) => {
+    if (index == 0) {
+      return value.replace(/-0*/g, ".");
+    } else {
+      return value.replace(/[:\.]/g, "");
+    }
+  });
+
+  return parts.join("-");
+}