Add for singleline- version of rule; update tests

Author: David Lomas

lib/rules/singleline-html-element-content-newline.js

@@ -24,7 +24,8 @@ function parseOptions(options) {
       ignores: ['pre', 'textarea', ...INLINE_ELEMENTS],
       externalIgnores: [],
       ignoreWhenNoAttributes: true,
-      ignoreWhenEmpty: true
+      ignoreWhenEmpty: true,
+      ignoreComments: false
     },
     options
   )
@@ -63,6 +64,9 @@ module.exports = {
           ignoreWhenEmpty: {
             type: 'boolean'
           },
+          ignoreComments: {
+            type: 'boolean'
+          },
           ignores: {
             type: 'array',
             items: { type: 'string' },
@@ -92,6 +96,7 @@ module.exports = {
     const ignores = new Set([...options.ignores, ...options.externalIgnores])
     const ignoreWhenNoAttributes = options.ignoreWhenNoAttributes
     const ignoreWhenEmpty = options.ignoreWhenEmpty
+    const ignoreComments = options.ignoreComments
     const sourceCode = context.getSourceCode()
     const template =
       sourceCode.parserServices.getTemplateBodyTokenStore &&
@@ -136,7 +141,7 @@ module.exports = {
 
         /** @type {SourceCode.CursorWithCountOptions} */
         const getTokenOption = {
-          includeComments: true,
+          includeComments: !ignoreComments,
           filter: (token) => token.type !== 'HTMLWhitespace'
         }
         if (

tests/lib/rules/multiline-html-element-content-newline.js

@@ -169,7 +169,6 @@ tester.run('multiline-html-element-content-newline', rule, {
         </template>`,
       options: [{ allowEmptyLines: true }]
     },
-
     {
       code: `
         <template>

tests/lib/rules/singleline-html-element-content-newline.js

@@ -229,6 +229,19 @@ tester.run('singleline-html-element-content-newline', rule, {
           externalIgnores: ['IgnoreTag']
         }
       ]
+    },
+    // Ignore comments
+    {
+      code: `
+        <template>
+          <div><!-- comment --></div>
+          <div attr><!-- comment --></div>
+        </template>`,
+      options: [
+        {
+          ignoreComments: true
+        }
+      ]
     }
   ],
   invalid: [