From cab2c1103674bea205f1fdf45fae82047269006a Mon Sep 17 00:00:00 2001
From: Lei OT <lyt@hainatravel.com>
Date: Mon, 29 Dec 2025 14:11:23 +0800
Subject: [PATCH] build: rollup: config external

---
 rollup.config.js | 23 ++++++++++++++++++-----
 1 file changed, 18 insertions(+), 5 deletions(-)

diff --git a/rollup.config.js b/rollup.config.js
index 977dc88..d301be2 100644
--- a/rollup.config.js
+++ b/rollup.config.js
@@ -4,19 +4,31 @@ const babel = require('@rollup/plugin-babel');
 const fs = require('fs');
 const path = require('path');
 
+// Define external dependencies (e.g., react, react-dom, etc.)
+// These will not be bundled but resolved at runtime
+const externalDeps = ['react', 'react-dom']; // Add more as needed
+
+// Check if a module is external
+const isExternal = (id) => {
+  // Check if it's a node module (not a relative import)
+  return externalDeps.some(dep => id === dep || id.startsWith(`${dep}/`));
+};
+
 // each file in utils
 const utilsDir = path.join(__dirname, 'src', 'utils');
 const utilsFiles = fs.readdirSync(utilsDir).filter((file) => file.endsWith('.js') && file !== 'index.js');
 
 const srcDir = path.join(__dirname, 'src');
 const hasIndexFiles = [];
+const moduleFiles = [];
 const srcItems = fs.readdirSync(srcDir);
 srcItems.forEach((item) => {
   const itemPath = path.join(srcDir, item);
   if (fs.statSync(itemPath).isDirectory()) {
-    const _Files = fs.readdirSync(itemPath).filter((file) => file.endsWith('.js') && file === 'index.js');
+    const _Files = fs.readdirSync(itemPath).filter((file) => file.endsWith('.js') && file !== 'index.js');
     if (_Files.length > 0) {
       hasIndexFiles.push(item);
+      moduleFiles.push(...generateEntries(_Files, item));
     }
   }
 });
@@ -25,7 +37,7 @@ hasIndexFiles.forEach(subDir => {
   indexEntries.push(...generateEntries(['index.js'], subDir));
 });
 // src/index.js
-indexEntries.push(...generateEntries(['index.js']));
+// indexEntries.push(...generateEntries(['index.js']));
 
 function generateEntries(files, parentDir) {
   // Create entries with both ESM and CJS outputs
@@ -41,7 +53,7 @@ function generateEntries(files, parentDir) {
           format: 'es',
           exports: 'named',
         },
-        external: [],
+        external: isExternal, // Function to determine external dependencies
         plugins: [
           nodeResolve({
             preferBuiltins: false,
@@ -71,7 +83,7 @@ function generateEntries(files, parentDir) {
           format: 'cjs',
           exports: 'named',
         },
-        external: [],
+        external: isExternal, // Function to determine external dependencies
         plugins: [
           nodeResolve({
             preferBuiltins: false,
@@ -100,5 +112,6 @@ function generateEntries(files, parentDir) {
 module.exports = [
   // ...utilsEntries
   ...generateEntries(utilsFiles, 'utils'),
-  ...indexEntries,
+  // ...indexEntries,
+  ...moduleFiles,
 ];