From a0579f91bbdf0de62b59df381d97a008bb98df57 Mon Sep 17 00:00:00 2001
From: littleblack111 <littleblack11111@gmail.com>
Date: Mon, 30 Oct 2023 16:45:38 +0800
Subject: update/upgrade

---
 node_modules/postcss-import/lib/join-media.js | 28 +++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 node_modules/postcss-import/lib/join-media.js

(limited to 'node_modules/postcss-import/lib/join-media.js')

diff --git a/node_modules/postcss-import/lib/join-media.js b/node_modules/postcss-import/lib/join-media.js
new file mode 100644
index 00000000..fcaaecd3
--- /dev/null
+++ b/node_modules/postcss-import/lib/join-media.js
@@ -0,0 +1,28 @@
+"use strict"
+
+const startsWithKeywordRegexp = /^(all|not|only|print|screen)/i
+
+module.exports = function (parentMedia, childMedia) {
+  if (!parentMedia.length && childMedia.length) return childMedia
+  if (parentMedia.length && !childMedia.length) return parentMedia
+  if (!parentMedia.length && !childMedia.length) return []
+
+  const media = []
+
+  parentMedia.forEach(parentItem => {
+    const parentItemStartsWithKeyword = startsWithKeywordRegexp.test(parentItem)
+
+    childMedia.forEach(childItem => {
+      const childItemStartsWithKeyword = startsWithKeywordRegexp.test(childItem)
+      if (parentItem !== childItem) {
+        if (childItemStartsWithKeyword && !parentItemStartsWithKeyword) {
+          media.push(`${childItem} and ${parentItem}`)
+        } else {
+          media.push(`${parentItem} and ${childItem}`)
+        }
+      }
+    })
+  })
+
+  return media
+}
-- 
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