Update: Add ignorePattern to no-inline-comments

docs/rules/no-inline-comments.md

@@ -87,3 +87,25 @@ var quux = (
     </div>
 )
 ```
+
+## Options
+
+### ignorePattern
+
+A regular expression can be provided to make this rule ignore specific comments.
+
+Examples of **correct** code for the `ignorePattern` option:
+
+```js
+/*eslint no-inline-comments: ["error", { "ignorePattern": "webpackChunkName:\\s.+" }]*/
+
+import(/* webpackChunkName: "my-chunk-name" */ './locale/en');
+```
+
+Examples of **incorrect** code for the `ignorePattern` option:
+
+```js
+/*eslint no-inline-comments: ["error", { "ignorePattern": "something" }] */
+
+var foo = 4; // other thing
+```

lib/rules/no-inline-comments.js

@@ -21,7 +21,17 @@ module.exports = {
             url: "https://eslint.org/docs/rules/no-inline-comments"
         },
 
-        schema: [],
+        schema: [
+            {
+                type: "object",
+                properties: {
+                    ignorePattern: {
+                        type: "string"
+                    }
+                },
+                additionalProperties: false
+            }
+        ],
 
         messages: {
             unexpectedInlineComment: "Unexpected comment inline with code."
@@ -30,6 +40,12 @@ module.exports = {
 
     create(context) {
         const sourceCode = context.getSourceCode();
+        const options = context.options[0];
+        let customIgnoreRegExp;
+
+        if (options && options.ignorePattern) {
+            customIgnoreRegExp = new RegExp(options.ignorePattern, "u");
+        }
 
         /**
          * Will check that comments are not on lines starting with or ending with code
@@ -51,6 +67,11 @@ module.exports = {
                 return;
             }
 
+            // Matches the ignore pattern
+            if (customIgnoreRegExp && customIgnoreRegExp.test(node.value)) {
+                return;
+            }
+
             // JSX Exception
             if (
                 (isPreambleEmpty || preamble === "{") &&
@@ -80,9 +101,9 @@ module.exports = {
 
         return {
             Program() {
-                const comments = sourceCode.getAllComments();
-
-                comments.filter(token => token.type !== "Shebang").forEach(testCodeAroundComment);
+                sourceCode.getAllComments()
+                    .filter(token => token.type !== "Shebang")
+                    .forEach(testCodeAroundComment);
             }
         };
     }

tests/lib/rules/no-inline-comments.js

@@ -88,7 +88,24 @@ ruleTester.run("no-inline-comments", rule, {
                comment
             */}
             </div>
-        )`
+        )`,
+        {
+            code: "import(/* webpackChunkName: \"my-chunk-name\" */ './locale/en');",
+            options: [
+                {
+                    ignorePattern: "(?:webpackChunkName):\\s.+"
+                }
+            ],
+            parserOptions: { ecmaVersion: 2020 }
+        },
+        {
+            code: "var foo = 2; // Note: This comment is legal.",
+            options: [
+                {
+                    ignorePattern: "Note: "
+                }
+            ]
+        }
     ],
 
     invalid: [
@@ -100,6 +117,15 @@ ruleTester.run("no-inline-comments", rule, {
             code: "/*A block comment inline before code*/ var a = 2;",
             errors: [blockError]
         },
+        {
+            code: "/* something */ var a = 2;",
+            options: [
+                {
+                    ignorePattern: "otherthing"
+                }
+            ],
+            errors: [blockError]
+        },
         {
             code: "var a = 3; //A comment inline with code",
             errors: [lineError]
@@ -108,6 +134,15 @@ ruleTester.run("no-inline-comments", rule, {
             code: "var a = 3; // someday use eslint-disable-line here",
             errors: [lineError]
         },
+        {
+            code: "var a = 3; // other line comment",
+            options: [
+                {
+                    ignorePattern: "something"
+                }
+            ],
+            errors: [lineError]
+        },
         {
             code: "var a = 4;\n/**A\n * block\n * comment\n * inline\n * between\n * code*/ var foo = a;",
             errors: [blockError]