esbuild subdir entrypoints

esbuild.config.js

@@ -19,10 +19,10 @@ const commonConfig = {
 };
 
 (async () => {
-    let entryPoints = await glob("./src/*.ts", { filesOnly: true });
+    let entryPoints = await glob("./src/**/*.ts");
     await esbuild.build({
         ...commonConfig,
         entryPoints,
         outdir: 'lib',
     });
-})().catch(() => process.exit(1));
+})().catch(() => process.exit(1));