CSS variable name fix (#38)

* hash fix * add changeset
embellishing · May 30, 2024 · 9a4ca33 · 9a4ca33
1 parent e6a3fba
commit 9a4ca33
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diff --git a/.changeset/gorgeous-mails-think.md b/.changeset/gorgeous-mails-think.md
@@ -0,0 +1,6 @@
+---
+"@embellish/core": patch
+"@embellish/react": patch
+---
+
+Fix for CSS variable names sometimes being invalid.
diff --git a/packages/core/src/util.ts b/packages/core/src/util.ts
@@ -9,5 +9,7 @@ export function createHash(obj: unknown) {
     hashValue &= 0x7fffffff;
   }
 
-  return hashValue.toString(36);
+  const str = hashValue.toString(36);
+
+  return /^[0-9]/.test(str) ? `a${str}` : str;
 }