From 72ece7c00b091011617fccf719df7f602cf4f7c7 Mon Sep 17 00:00:00 2001
From: kj_sh604
Date: Sun, 15 Mar 2026 16:19:36 -0400
Subject: refactor: scripts/

---
 scripts/build-node.js | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100755 scripts/build-node.js

(limited to 'scripts/build-node.js')

diff --git a/scripts/build-node.js b/scripts/build-node.js
new file mode 100755
index 0000000..b9bed01
--- /dev/null
+++ b/scripts/build-node.js
@@ -0,0 +1,40 @@
+#!/usr/bin/env node
+
+// In order to use this, you need to install Cairo on your machine. See
+// instructions here: https://github.com/Automattic/node-canvas#compiling
+
+// In order to run:
+//   npm install canvas # please do not check it in
+//   yarn build-node
+//   node build/static/js/build-node.js
+//   open test.png
+
+const rewire = require("rewire");
+const defaults = rewire("react-scripts/scripts/build.js");
+const config = defaults.__get__("config");
+
+// Disable multiple chunks
+config.optimization.runtimeChunk = false;
+config.optimization.splitChunks = {
+  cacheGroups: {
+    default: false,
+  },
+};
+// Set the filename to be deterministic
+config.output.filename = "static/js/build-node.js";
+// Don't choke on node-specific requires
+config.target = "node";
+// Set the node entrypoint
+config.entry = "../packages/excalidraw/index-node";
+// By default, webpack is going to replace the require of the canvas.node file
+// to just a string with the path of the canvas.node file. We need to tell
+// webpack to avoid rewriting that dependency.
+config.externals = (context, request, callback) => {
+  if (/\.node$/.test(request)) {
+    return callback(
+      null,
+      "commonjs ../../../node_modules/canvas/build/Release/canvas.node",
+    );
+  }
+  callback();
+};
-- 
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