From d97c42af4bc2df3fd5eb85c19a80cc30b2e7ad81 Mon Sep 17 00:00:00 2001
From: Matt Sherman <matt@jam123.com>
Date: Mon, 9 Dec 2024 16:38:51 -0500
Subject: [PATCH] Resolve monorepo package paths in esbuild

---
 apps/website/_config.ts | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/apps/website/_config.ts b/apps/website/_config.ts
index 224e400..f6a91c3 100644
--- a/apps/website/_config.ts
+++ b/apps/website/_config.ts
@@ -1,3 +1,5 @@
+import { resolve } from 'jsr:@std/path';
+
 import lume from 'lume/mod.ts';
 
 import date from 'lume/plugins/date.ts';
@@ -37,6 +39,22 @@ site.use(
       minify: false,
       platform: 'browser',
       target: 'esnext',
+      plugins: [
+        {
+          name: 'import-map-alias',
+          setup(build) {
+            build.onResolve({ filter: /^@mg5dev\/(.+)$/ }, (args) => {
+              const packageName = args.path.replace('@mg5dev/', '');
+              const resolvedPath = resolve(
+                '../../packages',
+                packageName,
+                'mod.ts'
+              );
+              return { path: resolvedPath, namespace: 'file' };
+            });
+          },
+        },
+      ],
     },
   })
 );