Update build script

Author: fabon-f

.eslintrc.cjs

@@ -39,7 +39,10 @@ module.exports = {
 	},
 	overrides: [
 		{
-			files: ["src/**/*.test.ts", "script/**/*.ts"],
+			files: ["src/**/*.test.ts", "script/**/*.{ts,js}"],
+			env: {
+				node: true,
+			},
 			rules: {
 				"no-console": "off",
 				"@typescript-eslint/ban-ts-comment": "off",

script/after-build.js

@@ -1,3 +1,41 @@
-import { copyFile } from "node:fs/promises";
+// @ts-nocheck
+import { copyFile, readdir } from "node:fs/promises";
+import path from "node:path";
+import { fileURLToPath } from "node:url";
+
+import { consola } from "consola";
+
+const srcPath = path.join(fileURLToPath(import.meta.url), "../../src");
 
 await copyFile("src/temporal.d.ts", "dist/esm/temporal.d.ts");
+
+async function listFns(dirname) {
+	const files = await readdir(path.join(srcPath, dirname));
+	return files
+		.filter(
+			(d) =>
+				d.endsWith(".ts") &&
+				!d.endsWith(".test.ts") &&
+				!d.startsWith("_") &&
+				d !== "index.ts",
+		)
+		.map((f) => f.replace(/\.ts$/, ""));
+}
+
+async function check(dirname, moduleName) {
+	let fail = false;
+	const fns = await listFns(dirname);
+	const mod = await import(moduleName);
+	for (const fn of fns) {
+		if (typeof mod[fn] !== "function") {
+			consola.error(`Missing function in ${dirname}/index.ts: ${fn}`);
+			fail = true;
+		}
+	}
+	if (fail) {
+		process.exit(1);
+	}
+}
+
+await check("datetime", "vremel");
+await check("duration", "vremel/duration");