From 751a49f268ea57e9d17f3354e2a851ce362c4a0e Mon Sep 17 00:00:00 2001
From: Slawomir Koszewski <slawek@koszewscy.waw.pl>
Date: Sat, 7 Mar 2026 10:46:32 +0100
Subject: [PATCH] add config module and update exports in package.json

---
 package.json        |  3 ++-
 src/config/index.ts | 27 +++++++++++++++++++++++++++
 2 files changed, 29 insertions(+), 1 deletion(-)
 create mode 100644 src/config/index.ts

diff --git a/package.json b/package.json
index 793da92..714bc96 100644
--- a/package.json
+++ b/package.json
@@ -38,6 +38,7 @@
     "exports": {
         ".": "./dist/index.js",
         "./markdown": "./dist/markdown.js",
-        "./cli/utils": "./dist/cli/utils.js"
+        "./cli/utils": "./dist/cli/utils.js",
+        "./config": "./dist/config/index.js"
     }
 }
diff --git a/src/config/index.ts b/src/config/index.ts
new file mode 100644
index 0000000..b12c1df
--- /dev/null
+++ b/src/config/index.ts
@@ -0,0 +1,27 @@
+// SPDX-License-Identifier: MIT
+
+import { readFile } from "node:fs/promises";
+import os from "node:os";
+import path from "node:path";
+
+function getConfigDir(moduleName: string): string {
+  if (process.platform === "win32") {
+    return path.join(process.env.LOCALAPPDATA ?? path.join(os.homedir(), "AppData", "Local"), moduleName);
+  }
+
+  return path.join(process.env.XDG_CONFIG_HOME ?? path.join(os.homedir(), ".config"), moduleName);
+}
+
+export async function getConfig(moduleName: string): Promise<unknown> {
+  const configPath = path.join(getConfigDir(moduleName), "config.json");
+
+  return readFile(configPath, "utf8")
+    .then((configJson) => JSON.parse(configJson) as unknown)
+    .catch((err: unknown) => {
+      if ((err as { code?: string } | null)?.code === "ENOENT") {
+        return {};
+      }
+
+      throw err;
+    });
+}