Merge remote-tracking branch 'upstream/main'

frontend/node_modules/svg-baker/lib/transformations/normalize-viewbox.js

@@ -0,0 +1,34 @@
+const merge = require('merge-options');
+const { getRoot } = require('../utils');
+
+const defaultConfig = {
+  removeDimensions: false
+};
+
+/**
+ * @param {Object} [config] {@see defaultConfig}
+ * @return {Function} PostHTML plugin
+ */
+function normalizeViewBox(config = {}) {
+  const cfg = merge(defaultConfig, config);
+
+  return (tree) => {
+    const root = getRoot(tree);
+    root.attrs = root.attrs || {};
+    const attrs = root.attrs;
+    const { width, height, viewBox } = attrs;
+
+    if (!viewBox && width && height) {
+      attrs.viewBox = `0 0 ${parseFloat(width).toString()} ${parseFloat(height).toString()}`;
+
+      if (cfg.removeDimensions) {
+        delete attrs.width;
+        delete attrs.height;
+      }
+    }
+
+    return tree;
+  };
+}
+
+module.exports = normalizeViewBox;