Do not warn about nesting css selectors when firefoxStrictMinVersion …

…is >= 117

Co-authored-by: JimKnoxx <imknoxx@knoxx.media>

src/messages/css.js

@@ -11,5 +11,7 @@ export const CSS_SYNTAX_ERROR = {
 export const INVALID_SELECTOR_NESTING = {
   code: 'INVALID_SELECTOR_NESTING',
   message: i18n._('Invalid nesting of selectors found'),
-  description: i18n._(`Selectors should not be nested`),
+  description: i18n._(
+    `Selector nesting is supported from firefox version 117.0 and above`
+  ),
 };

src/rules/css/invalidNesting.js

@@ -1,10 +1,22 @@
 import * as messages from 'messages';
 
+import { basicCompatVersionComparisonGEQ } from '../../utils';
+
+const CSS_NESTING_MIN_VERSION = 117;
+
 export function invalidNesting(
   cssNode,
   filename,
-  { startLine, startColumn } = {}
+  { startLine, startColumn, addonMetadata } = {}
 ) {
+  if (
+    basicCompatVersionComparisonGEQ(
+      addonMetadata?.firefoxMinVersion,
+      CSS_NESTING_MIN_VERSION
+    )
+  ) {
+    return [];
+  }
   const messageList = [];
   if (cssNode.type === 'rule') {
     for (let i = 0; i < cssNode.nodes.length; i++) {

src/utils.js

@@ -415,11 +415,26 @@ export function androidStrictMinVersion(manifestJson) {
   return version;
 }
 
+/**
+ * @param {*} versionAdded
+ * @param {number} minVersion
+ * @returns {boolean} true if versionAdded has a strictly greater major version than minVersion
+ */
 export function basicCompatVersionComparison(versionAdded, minVersion) {
   const asNumber = parseInt(versionAdded, 10);
   return !Number.isNaN(asNumber) && asNumber > minVersion;
 }
 
+/**
+ * @param {*} versionAdded
+ * @param {number} minVersion
+ * @returns {boolean} true if versionAdded has a greater or equal major version than minVersion
+ */
+export function basicCompatVersionComparisonGEQ(versionAdded, minVersion) {
+  const asNumber = parseInt(versionAdded, 10);
+  return !Number.isNaN(asNumber) && asNumber >= minVersion;
+}
+
 /**
  * @param {*} supportInfo - bcd support info of a feature
  * @returns {string|boolean} The first version number to support the feature