keybinds

src/utils/jsonc.ts

@@ -0,0 +1,32 @@
+/**
+ * JSONC parser utility for handling JSON with comments
+ *
+ * JSONC (JSON with Comments) is a superset of JSON that allows single-line
+ * and multi-line comments, which is useful for configuration files.
+ */
+
+/**
+ * Remove JSONC comments from a string
+ */
+export function stripComments(jsonString: string): string {
+  const comments = [
+    { pattern: /\/\/.*$/gm, replacement: "" },
+    { pattern: /\/\*[\s\S]*?\*\//g, replacement: "" },
+  ];
+
+  let result = jsonString;
+
+  for (const { pattern, replacement } of comments) {
+    result = result.replace(pattern, replacement);
+  }
+
+  return result;
+}
+
+/**
+ * Parse JSONC string into a JavaScript object
+ */
+export function parseJSONC(jsonString: string): unknown {
+  const stripped = stripComments(jsonString);
+  return JSON.parse(stripped);
+}