fix(core): update variant group regex (#1426)

unocss · Aug 17, 2022 · 5a21fb3 · 5a21fb3
1 parent 9ff2f7f
commit 5a21fb3
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diff --git a/packages/core/src/utils/variantGroup.ts b/packages/core/src/utils/variantGroup.ts
@@ -1,6 +1,6 @@
 import type MagicString from 'magic-string'
 
-export const regexClassGroup = /((?:[!\w+:_/-]|\[&?>?:.+?\])+?)([:-])\(((?:[~!\w\s:/\\,%#.$-]|\[.*?\])*?)\)/gm
+export const regexClassGroup = /((?:[!\w+:_/-]|\[&?>?:?.*\])+?)([:-])\(((?:[~!\w\s:/\\,%#.$-]|\[.*?\])*?)\)/gm
 
 export function expandVariantGroup(str: string, seperators?: ('-' | ':')[]): string
 export function expandVariantGroup(str: MagicString, seperators?: ('-' | ':')[]): MagicString

diff --git a/test/variant-group.test.ts b/test/variant-group.test.ts
@@ -32,4 +32,8 @@ describe('variant-group', () => {
   test('square bracket', async () => {
     expect(expandVariantGroup('b:[&:not(c)]:d:(!a z)')).toEqual('!b:[&:not(c)]:d:a b:[&:not(c)]:d:z')
   })
+
+  test('square bracket case2', async () => {
+    expect(expandVariantGroup('[&]:(a-b c-d)')).toEqual('[&]:a-b [&]:c-d')
+  })
 })