import vault

_templates/scripts/auto_increment.js

@@ -0,0 +1,12 @@
+module.exports = function(prop_name) {
+
+  let max = -1;
+  for (const f of app.vault.getMarkdownFiles()) {
+    const fm = app.metadataCache.getFileCache(f)?.frontmatter;
+    if(typeof fm?.[prop_name] === "number") {
+      max = Math.max(max, fm[prop_name])
+    }
+  }
+
+  return max + 1
+}