From 1156b769a5527112d60464f8b03592894e842df9 Mon Sep 17 00:00:00 2001
From: Ryan Zimmerman <opensrc@ryanzim.com>
Date: Tue, 11 Aug 2026 15:48:20 -0400
Subject: [PATCH] Simplify dependencies() to use flatMap()

---
 index.js | 28 +++++++++++-----------------
 1 file changed, 11 insertions(+), 17 deletions(-)

diff --git a/index.js b/index.js
index c7a0cd8..7cca0e5 100755
--- a/index.js
+++ b/index.js
@@ -300,30 +300,24 @@ function css(css, file) {
 function dependencies(results) {
   if (!Array.isArray(results)) results = [results]
 
-  const messages = []
+  return results.flatMap((result) => {
+    if (result.messages.length <= 0) return []
 
-  results.forEach((result) => {
-    if (result.messages <= 0) return
-
-    result.messages
-      .filter((msg) =>
-        msg.type === 'dependency' || msg.type === 'dir-dependency' ? msg : '',
+    return result.messages
+      .filter(
+        (msg) => msg.type === 'dependency' || msg.type === 'dir-dependency',
       )
       .map(depGraph.add)
-      .forEach((dependency) => {
+      .map((dependency) => {
         if (dependency.type === 'dir-dependency') {
-          messages.push(
-            dependency.glob
-              ? path.join(dependency.dir, dependency.glob)
-              : dependency.dir,
-          )
-        } else {
-          messages.push(dependency.file)
+          return dependency.glob
+            ? path.join(dependency.dir, dependency.glob)
+            : dependency.dir
         }
+
+        return dependency.file
       })
   })
-
-  return messages
 }
 
 function printVerbose(message) {