From dfcc305b50b0486be22330d418b44973a506208d Mon Sep 17 00:00:00 2001
From: Nico Verbruggen <mail@nicoverbruggen.be>
Date: Thu, 19 Mar 2026 17:39:45 +0100
Subject: [PATCH] Minify the CSS

---
 web/build.mjs | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/web/build.mjs b/web/build.mjs
index 6f7d252..f6b93ef 100644
--- a/web/build.mjs
+++ b/web/build.mjs
@@ -24,7 +24,7 @@ await esbuild.build({
     logLevel: 'warning',
 });
 
-// Copy all of src/ to dist/, skipping js/ (bundled separately) and index.html (generated)
+// Copy all of src/ to dist/, skipping js/ (bundled separately), css/ (minified), and index.html (generated)
 function copyDir(src, dst, skip = new Set()) {
     mkdirSync(dst, { recursive: true });
     for (const entry of readdirSync(src)) {
@@ -38,7 +38,16 @@ function copyDir(src, dst, skip = new Set()) {
         }
     }
 }
-copyDir(srcDir, distDir, new Set(['js', 'index.html']));
+copyDir(srcDir, distDir, new Set(['js', 'css', 'index.html']));
+
+// Minify CSS
+mkdirSync(join(distDir, 'css'), { recursive: true });
+const cssSrc = readFileSync(join(srcDir, 'css', 'style.css'), 'utf-8');
+const { code: cssMinified } = await esbuild.transform(cssSrc, {
+    loader: 'css',
+    minify: !isDev,
+});
+writeFileSync(join(distDir, 'css', 'style.css'), cssMinified);
 
 // Copy worker files from src/js/ (not bundled, served separately)
 mkdirSync(join(distDir, 'js'), { recursive: true });