fix: fix gradients with rgba values returning rgba(0, 0, 0, 0) (#1429)

Co-authored-by: teunverhaert <[email protected]>

Author: teunverhaert

.changeset/quiet-insects-march.md

@@ -0,0 +1,5 @@
+---
+'style-dictionary': patch
+---
+
+Fix gradients with rgba values returning rgba(0, 0, 0, 0)

__tests__/common/transforms.test.js

@@ -1468,6 +1468,19 @@ describe('common', () => {
       it('should ignore gradients', () => {
         expect(isColor({ type: 'color', value: 'linear-gradient(#e66465, #9198e5)' }, {})).to.be
           .false;
+        expect(isColor({ type: 'color', value: 'linear-gradient(red, yellow)' }, {})).to.be.false;
+        expect(
+          isColor(
+            { type: 'color', value: 'linear-gradient(rgba(0, 0, 0, 0.00), rgba(0, 0, 0, 0.60))' },
+            {},
+          ),
+        ).to.be.false;
+        expect(isColor({ type: 'color', value: 'repeating-linear-gradient(#e66465, #9198e5)' }, {}))
+          .to.be.false;
+        expect(isColor({ type: 'color', value: 'radial-gradient(#e66465, #9198e5)' }, {})).to.be
+          .false;
+        expect(isColor({ type: 'color', value: 'repeating-radial-gradient(#e66465, #9198e5)' }, {}))
+          .to.be.false;
       });
 
       it('should ignore values that cannot convert to a color', () => {

patches/tinycolor2+1.6.0.patch

@@ -0,0 +1,42 @@
+diff --git a/node_modules/tinycolor2/cjs/tinycolor.js b/node_modules/tinycolor2/cjs/tinycolor.js
+index 4f584ca..af03edf 100644
+--- a/node_modules/tinycolor2/cjs/tinycolor.js
++++ b/node_modules/tinycolor2/cjs/tinycolor.js
+@@ -1061,6 +1061,9 @@
+   // based on detected format.  Returns `{ r, g, b }` or `{ h, s, l }` or `{ h, s, v}`
+   function stringInputToObject(color) {
+     color = color.replace(trimLeft, "").replace(trimRight, "").toLowerCase();
++    if (color.startsWith("linear-gradient") || color.startsWith("radial-gradient") || color.startsWith("repeating-linear-gradient") || color.startsWith("repeating-radial-gradient")) {
++      return false;
++    }
+     var named = false;
+     if (names[color]) {
+       color = names[color];
+diff --git a/node_modules/tinycolor2/esm/tinycolor.js b/node_modules/tinycolor2/esm/tinycolor.js
+index 374f5ea..8405a82 100644
+--- a/node_modules/tinycolor2/esm/tinycolor.js
++++ b/node_modules/tinycolor2/esm/tinycolor.js
+@@ -1055,6 +1055,9 @@ function isValidCSSUnit(color) {
+ // based on detected format.  Returns `{ r, g, b }` or `{ h, s, l }` or `{ h, s, v}`
+ function stringInputToObject(color) {
+   color = color.replace(trimLeft, "").replace(trimRight, "").toLowerCase();
++  if (color.startsWith("linear-gradient") || color.startsWith("radial-gradient") || color.startsWith("repeating-linear-gradient") || color.startsWith("repeating-radial-gradient")) {
++    return false;
++  }
+   var named = false;
+   if (names[color]) {
+     color = names[color];
+diff --git a/node_modules/tinycolor2/tinycolor.js b/node_modules/tinycolor2/tinycolor.js
+index 52601df..f2ef959 100644
+--- a/node_modules/tinycolor2/tinycolor.js
++++ b/node_modules/tinycolor2/tinycolor.js
+@@ -1064,6 +1064,9 @@
+   // based on detected format.  Returns `{ r, g, b }` or `{ h, s, l }` or `{ h, s, v}`
+   function stringInputToObject(color) {
+     color = color.replace(trimLeft, "").replace(trimRight, "").toLowerCase();
++    if (color.startsWith("linear-gradient") || color.startsWith("radial-gradient") || color.startsWith("repeating-linear-gradient") || color.startsWith("repeating-radial-gradient")) {
++      return false;
++    }
+     var named = false;
+     if (names[color]) {
+       color = names[color];