1 files changed, 64 insertions, 0 deletions
diff --git a/node_modules/svgo/plugins/moveGroupAttrsToElems.js b/node_modules/svgo/plugins/moveGroupAttrsToElems.js
new file mode 100644
index 00000000..60b55676
--- /dev/null
+++ b/node_modules/svgo/plugins/moveGroupAttrsToElems.js
@@ -0,0 +1,64 @@
+'use strict';
+
+const { pathElems, referencesProps } = require('./_collections.js');
+
+exports.name = 'moveGroupAttrsToElems';
+exports.description = 'moves some group attributes to the content elements';
+
+const pathElemsWithGroupsAndText = [...pathElems, 'g', 'text'];
+
+/**
+ * Move group attrs to the content elements.
+ *
+ * @example
+ * <g transform="scale(2)">
+ *     <path transform="rotate(45)" d="M0,0 L10,20"/>
+ *     <path transform="translate(10, 20)" d="M0,10 L20,30"/>
+ * </g>
+ *                          ⬇
+ * <g>
+ *     <path transform="scale(2) rotate(45)" d="M0,0 L10,20"/>
+ *     <path transform="scale(2) translate(10, 20)" d="M0,10 L20,30"/>
+ * </g>
+ *
+ * @author Kir Belevich
+ *
+ * @type {import('./plugins-types').Plugin<'moveGroupAttrsToElems'>}
+ */
+exports.fn = () => {
+  return {
+    element: {
+      enter: (node) => {
+        // move group transform attr to content's pathElems
+        if (
+          node.name === 'g' &&
+          node.children.length !== 0 &&
+          node.attributes.transform != null &&
+          Object.entries(node.attributes).some(
+            ([name, value]) =>
+              referencesProps.includes(name) && value.includes('url(')
+          ) === false &&
+          node.children.every(
+            (child) =>
+              child.type === 'element' &&
+              pathElemsWithGroupsAndText.includes(child.name) &&
+              child.attributes.id == null
+          )
+        ) {
+          for (const child of node.children) {
+            const value = node.attributes.transform;
+            if (child.type === 'element') {
+              if (child.attributes.transform != null) {
+                child.attributes.transform = `${value} ${child.attributes.transform}`;
+              } else {
+                child.attributes.transform = value;
+              }
+            }
+          }
+
+          delete node.attributes.transform;
+        }
+      },
+    },
+  };
+};