grunt-postcss for styleline with css (no longer relevant)

Gruntfile-stylelint-postcss.patcn

From 859664035feb4ac0df018489517bdaf984dbb9fd Mon Sep 17 00:00:00 2001
From: Dan Poltawski <[email protected]>
Date: Tue, 5 Jul 2016 15:56:53 +0100
Subject: [PATCH 1/1] MDL-55058 grunt: add stylelint css linting

---
 Gruntfile.js | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/Gruntfile.js b/Gruntfile.js
index 0b52cc8..39c8101 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -160,6 +160,34 @@ module.exports = function(grunt) {
                 recursive: true,
                 paths: [cwd]
             }
+        },
+        postcss: {
+            options: {
+                writeDest: false,
+            },
+            lesslint: {
+                options: {
+                    parser: require('postcss-less'),
+                    processors: [
+                        require('stylelint')({
+                            configOverrides: {
+                                rules: {
+                                    'no-extra-semicolons': null,
+                                }
+                            }
+                        })
+                    ]
+                },
+                src: ['**/*.less', '!theme/bootstrapbase/less/bootstrap/*', '!node_modules/**'],
+            },
+            csslint: {
+                options: {
+                    processors: [
+                        require('stylelint')
+                    ]
+                },
+                src: ['**/*.css', '!theme/bootstrapbase/**', '!vendor/**', '!node_modules/**', '!lib/yuilib/**'],
+            }
         }
     });
 
@@ -299,6 +327,7 @@ module.exports = function(grunt) {
     grunt.loadNpmTasks('grunt-contrib-less');
     grunt.loadNpmTasks('grunt-contrib-watch');
     grunt.loadNpmTasks('grunt-eslint');
+    grunt.loadNpmTasks('grunt-postcss');
 
     // Register JS tasks.
     grunt.registerTask('shifter', 'Run Shifter against the current directory', tasks.shifter);
-- 
2.9.0