fix(convert-values): exclude linear() from stripping % from value 0 (#1720)

cernymatej · web-flow · commit 6fc622dd272d · 2025-08-22T14:19:16.000+03:00
diff --git a/packages/postcss-convert-values/src/index.js b/packages/postcss-convert-values/src/index.js
@@ -50,6 +50,7 @@ const keepZeroPercentAlways = new Set([
   'hsl',
   'hsla',
   'hwb',
+  'linear',
 ]);
 
 const keepZeroPercentageInKeyframe = new Set([
diff --git a/packages/postcss-convert-values/test/index.js b/packages/postcss-convert-values/test/index.js
@@ -538,6 +538,11 @@ test(
   passthroughCSS('box-shadow:inset 0 0 0 250pc hsla(0,0%,100%,.7215686275)')
 );
 
+test(
+  'should not strip the percentage from linear()',
+  passthroughCSS('transition-timing-function: linear(0 0%, 1 100%)')
+);
+
 test(
   'should not strip percentage from border-image-width',
   passthroughCSS('@keyframes test {0% {border-image-width: 0 0 100% 0%;}}')
