Relaxerror can be defined as object of error IDs and filepath masks

Gruntfile.js

@@ -41,12 +41,18 @@ module.exports = function(grunt) {
       },
       relaxerror: {
         options: {
-          relaxerror: ['E001'],
+          relaxerror: {
+            'E001': [],
+            'W005': [
+                'test/fixtures/missing-jquery.html'
+            ]
+          },
         },
         files: {
           'tmp/relaxerror': [
             'test/fixtures/missing-doctype.html',
             'test/fixtures/missing-charset.html',
+            'test/fixtures/missing-jquery.html',
           ]
         }
       },

README.md

@@ -87,10 +87,24 @@ Shows all errors and warnings before stopping the task. (Overrides `stoponerror`
 
 #### options.relaxerror
 
-* Type: `Array`
+* Type: `Array|Object`
 * Default: `[]`
 
-Array of [bootlint problem ID codes](https://github.com/twbs/bootlint/wiki) (`String`s) to explicitly ignore.
+Array of [bootlint problem ID codes][] (`String`s) to explicitly ignore.
+
+Object of [bootlint problem ID codes][] as **keys** and filepath masks as array **value**.
+
+##### Example
+
+```
+relaxerror: {
+  'E001': [],
+  'W005': [
+      'path/to/file.html',
+      'file/path/*.mask'
+  ]
+},
+```
 
 ## Contributing
 
@@ -117,3 +131,4 @@ In lieu of a formal styleguide, take care to maintain the existing coding style.
 
 Code released under [the MIT license](https://github.com/twbs/grunt-bootlint/blob/master/LICENSE-MIT).
 
+[bootlint problem ID codes]: https://github.com/twbs/bootlint/wiki

package.json

@@ -29,7 +29,8 @@
   },
   "dependencies": {
     "bootlint": "^0.12.0",
-    "chalk": "^1.0.0"
+    "chalk": "^1.0.0",
+    "micromatch": "^2.2.0"
   },
   "devDependencies": {
     "grunt": "~0.4.5",

tasks/bootlint.js

@@ -11,6 +11,7 @@
 module.exports = function(grunt) {
   var bootlint = require('bootlint');
   var chalk = require('chalk');
+  var micromatch = require('micromatch');
 
 
   grunt.registerMultiTask('bootlint', 'An HTML linter for Bootstrap projects', function() {
@@ -68,7 +69,8 @@ module.exports = function(grunt) {
 
         };
 
-        bootlint.lintHtml(src, reporter, options.relaxerror);
+        var disabledIds = getDisabledIdsForFilepath(filepath);
+        bootlint.lintHtml(src, reporter, disabledIds);
         totalFileCount++;
       });
 
@@ -81,6 +83,35 @@ module.exports = function(grunt) {
         grunt.log.ok(totalFileCount + ' file(s) lint free.');
       }
     });
-  });
 
+    function getDisabledIdsForFilepath(filepath) {
+      // Relaxerror defined as array without filepaths
+      if (options.relaxerror instanceof Array) {
+        return options.relaxerror;
+      }
+
+      // Relaxerror as object with error IDs as keys and filepaths as values
+      var disabledIds = Object.keys(options.relaxerror);
+
+      // Lookup disabled IDs filepaths
+      var returnIds = disabledIds.filter(function(key) {
+        var paths = options.relaxerror[key];
+
+        // handle 'E001': true, 'E001': []
+        if (!(paths instanceof Array) || paths.length === 0) {
+          return true;
+        }
+
+        // handle 'E001': ['*']
+        if (paths.indexOf('*') !== -1) {
+          return true;
+        }
+
+        // test filepath pattern
+        return micromatch.any(filepath, paths);
+      });
+
+      return returnIds;
+    }
+  });
 };

test/bootlint_test.js

@@ -37,13 +37,13 @@ exports.bootlint = {
         'Should print file path');
       test.ok(result.stdout.indexOf("Document is missing a DOCTYPE declaration") >= 0,
         'Should warn about missing a DOCTYPE');
-      test.ok(result.stdout.indexOf("8 lint error(s) found across 4 file(s)") >= 0,
+      test.ok(result.stdout.indexOf("9 lint error(s) found across 5 file(s)") >= 0,
         'Should print number of lint errors and files');
       test.done();
     });
   },
   relaxerror: function(test) {
-    test.expect(3);
+    test.expect(4);
     grunt.util.spawn({
       grunt: true,
       args: ['bootlint:relaxerror', '--no-color'],
@@ -52,7 +52,9 @@ exports.bootlint = {
         'Should not warn about missing a DOCTYPE');
       test.ok(result.stdout.indexOf("W001") >= 0,
         'Should warn about missing charset');
-      test.ok(result.stdout.indexOf("1 lint error(s) found across 2 file(s)") >= 0,
+      test.ok(result.stdout.indexOf("W005") === -1,
+        'Should not warn about missing jQuery');
+      test.ok(result.stdout.indexOf("1 lint error(s) found across 3 file(s)") >= 0,
         'Should print correct number of lint errors and files');
       test.done();
     });

test/fixtures/missing-jquery.html

@@ -0,0 +1,24 @@
+<!DOCTYPE html>
+<html lang="en">
+    <head>
+        <meta charset="utf-8" />
+        <meta http-equiv="X-UA-Compatible" content="IE=edge" />
+        <meta name="viewport" content="width=device-width, initial-scale=1" />
+        <title>Test</title>
+        <!--[if lt IE 9]>
+            <script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script>
+            <script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
+        <![endif]-->
+
+        <link rel="stylesheet" href="../../lib/qunit-1.14.0.css">
+        <script src="../../lib/qunit-1.14.0.js"></script>
+        <script src="../../../dist/browser/bootlint.js"></script>
+        <script src="../generic-qunit.js"></script>
+    </head>
+    <body>
+        <div id="qunit"></div>
+        <ol id="bootlint">
+            <li data-lint="Document is missing a jQuery"></li>
+        </ol>
+    </body>
+</html>