[feat] Enable replacements for selectors

Author: Domenico P

index.js

@@ -63,6 +63,10 @@ module.exports = postcss.plugin('postcss-replace', (opts = defaults) => {
                 case 'AtRule':
                     node.params = node.params.replace(...replacementArgs);
                     break;
+                
+                case 'Rule':
+                    node.selector = node.selector.replace(...replacementArgs);
+                    break;
             }
         });
     };

test/fixtures/selectors.css

@@ -0,0 +1,3 @@
+.foo {
+
+}

test/fixtures/selectors.expected.css

@@ -0,0 +1,3 @@
+.bar {
+
+}

test/index.test.js

@@ -86,3 +86,10 @@ it('Should not replace multiple times', () => {
         data: { a: 'abc'}
     });
 });
+
+it('Should replace strings in selectors', () => {
+    return run('selectors', { 
+        pattern: /(foo)/g,
+        data: { 'foo': 'bar' },
+    });
+});