From e3b6292a6eaba0b3f86607b0683c9d1d7957ea4b Mon Sep 17 00:00:00 2001
From: Franck Royer <franck@status.im>
Date: Thu, 16 Jun 2022 16:36:48 +1000
Subject: [PATCH] Use rollup instead of tsc to generate cjs files

---
 package.json         |  4 ++--
 rollup.cjs.config.js | 20 ++++++++++++++++++++
 2 files changed, 22 insertions(+), 2 deletions(-)
 create mode 100644 rollup.cjs.config.js

diff --git a/package.json b/package.json
index d2f63788b5..490617509c 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,7 @@
     ".": {
       "types": "./dist/esm/index.d.ts",
       "import": "./dist/esm/index.js",
-      "require": "./dist/cjs/index.js"
+      "require": "./dist/cjs/index.cjs"
     }
   },
   "type": "module",
@@ -24,8 +24,8 @@
   "scripts": {
     "prepare": "husky install",
     "build": "rimraf ./dist; run-s build:**",
-    "build:cjs": "tsc --module commonjs --outDir dist/cjs",
     "build:esm": "tsc && node build-scripts/fix-imports.js",
+    "build:cjs": "rollup --config rollup.cjs.config.js -- dist/esm/index.js",
     "build:umd": "rollup --config rollup.config.js -- dist/esm/index.js",
     "build:umd:min": "terser --ecma 6 --compress --mangle -o dist/umd/index.min.js -- dist/umd/index.js && gzip -9 -c dist/umd/index.min.js > dist/umd/index.min.js.gz",
     "size": "npm run build:esm && size-limit",
diff --git a/rollup.cjs.config.js b/rollup.cjs.config.js
new file mode 100644
index 0000000000..cb6ad03637
--- /dev/null
+++ b/rollup.cjs.config.js
@@ -0,0 +1,20 @@
+import { nodeResolve } from "@rollup/plugin-node-resolve";
+import commonjs from "@rollup/plugin-commonjs";
+import json from "@rollup/plugin-json";
+import nodePolyfills from "rollup-plugin-polyfill-node";
+
+export default {
+  output: {
+    file: "dist/cjs/index.cjs",
+    format: "cjs",
+  },
+  plugins: [
+    commonjs(),
+    json(),
+    nodePolyfills(),
+    nodeResolve({
+      browser: true,
+      preferBuiltins: false,
+    }),
+  ],
+};