Adds htmlacademy/space-between-comments

Author: nikolai-shabalin

rules/space-between-comments/index.js

@@ -1,20 +1,33 @@
 'use strict';
 const { is_comment_node } = require('@linthtml/dom-utils');
 
-const hasSpacesAtStartAndEnd = (string) => string.startsWith(' ') && string.endsWith(' ');
+const hasSpacesAtStartAndEnd = (rule, string) => {
+  rule = rule === undefined ? 'space' : rule;
+
+  if (rule === 'space') {
+    return string.startsWith(' ') && string.endsWith(' ');
+  } else if (rule === 'no-space') {
+    return !string.startsWith(' ') && !string.endsWith(' ');
+  }
+};
 
 module.exports = {
   name: 'htmlacademy/space-between-comments',
   // eslint-disable-next-line camelcase
   lint(node, rule_config, { report }) {
     if (is_comment_node(node)) {
       const comment = node.data;
-      const isEdges = hasSpacesAtStartAndEnd(comment);
+      const isEdges = hasSpacesAtStartAndEnd(rule_config, comment);
 
       if (!isEdges) {
+        // eslint-disable-next-line camelcase
+        const message = rule_config === 'space'
+          ? 'The comment should contain spaces at the beginning and end of the message.'
+          : 'The comment should not contain spaces at the beginning and end of the message.';
+
         report({
           position: node.loc,
-          message: 'The comment does not contain spaces at the beginning and end of the message.'
+          message
         });
       }
     }