Ticket #29792: 29792.3.diff

.stylelintrc

@@ +1 @@
+{
+  "rules": {
+    "at-rule-empty-line-before": [ 2, "always", {
+      "except": ["blockless-group"],
+      "ignore": ["after-comment"]
+    } ],
+    "at-rule-no-vendor-prefix": 2,
+    "block-closing-brace-newline-after": [ 2, "always" ],
+    "block-closing-brace-newline-before": [ 2, "always" ],
+    "block-opening-brace-newline-after": [ 2, "always" ],
+    "block-opening-brace-space-before": [ 2, "always" ],
+    "color-hex-case": [ 2, "lower" ],
+    "color-hex-length": [ 2, "short" ],
+    "color-no-invalid-hex": 2,
+    "declaration-bang-space-after": [ 2, "never" ],
+    "declaration-bang-space-before": [ 2, "always" ],
+    "declaration-block-semicolon-newline-after": [ 2, "always" ],
+    "declaration-block-semicolon-space-before": [ 2, "never" ],
+    "declaration-colon-newline-after": [ 2, "always-multi-line" ],
+    "declaration-colon-space-after": [ 2, "always-single-line" ],
+    "declaration-colon-space-before": [ 2, "never" ],
+    "function-calc-no-unspaced-operator": 2,
+    "function-comma-space-after": [ 2, "always" ],
+    "function-comma-space-before": [ 2, "never" ],
+    "function-linear-gradient-no-nonstandard-direction": 2,
+    "function-parentheses-space-inside": [ 2, "never" ],
+    "function-space-after": [ 2, "always" ],
+    "function-url-quotes": [ 2, "none" ],
+    "indentation": [ 2, "tab" ],
+    "media-feature-colon-space-after": [ 2, "always" ],
+    "media-feature-colon-space-before": [ 2, "never" ],
+    "media-feature-name-no-vendor-prefix": 2,
+    "media-feature-range-operator-space-after": [ 2, "always" ],
+    "media-feature-range-operator-space-before": [ 2, "always" ],
+    "media-query-list-comma-newline-after": [ 2, "always-multi-line" ],
+    "media-query-list-comma-space-after": [ 2, "always-single-line" ],
+    "media-query-list-comma-space-before": [ 2, "never" ],
+    "media-query-parentheses-space-inside": [ 2, "never" ],
+    "no-eol-whitespace": 2,
+    "no-missing-eof-newline": 2,
+    "number-leading-zero": [ 2, "always" ],
+    "number-no-trailing-zeros": 2,
+    "number-zero-length-no-unit": 2,
+    "property-no-vendor-prefix": 2,
+    "rule-no-shorthand-property-overrides": 2,
+    "rule-nested-empty-line-before": [ 2, "always", {
+      "except": ["first-nested"]
+    } ],
+    "rule-non-nested-empty-line-before": [ 2, "always" ],
+    "rule-trailing-semicolon": [ 2, "always" ],
+    "selector-combinator-space-after": [ 2, "always" ],
+    "selector-combinator-space-before": [ 2, "always" ],
+    "selector-list-comma-newline-after": [ 2, "always" ],
+    "selector-list-comma-space-before": [ 2, "never" ],
+    "selector-no-vendor-prefix": 2,
+    "string-quotes": [ 2, "double" ],
+    "value-list-comma-newline-after": [ 2, "always-multi-line" ],
+    "value-list-comma-space-after": [ 2, "always-single-line" ],
+    "value-list-comma-space-before": [ 2, "never" ],
+    "value-no-vendor-prefix": 2
+  }
+}

Gruntfile.js

@@ -3 +3 @@
         var path = require('path'),
                 SOURCE_DIR = 'src/',
                 BUILD_DIR = 'build/',
-                autoprefixer = require('autoprefixer-core'),
+                autoprefixer = require('autoprefixer'),
                 mediaConfig = {},
                 mediaBuilds = ['audiovideo', 'grid', 'models', 'views'];
 
@@ -45 +45 @@
                                 src: [
                                         'wp-admin/css/colors/*/colors.css'
                                 ]
+                        },
+                        lint: {
+                                options: {
+                                        syntax: require('postcss-scss'),
+                                        processors: [
+                                                require('stylelint'),
+                                                require('postcss-reporter')({clearMessages: true})
+                                        ]
+                                },
+                                expand: true,
+                                cwd: SOURCE_DIR,
+                                dest: SOURCE_DIR,
+                                src: [
+                                        // CSS
+                                        'wp-admin/css/*.css',
+                                        'wp-includes/css/*.css',
+                                        // SCSS
+                                        'wp-admin/css/colors/**/*.scss',
+                                        // Exceptions
+                                        '!wp-includes/css/jquery-ui-dialog.css'
+                                ]
                         }
                 },
                 clean: {
@@ -614 +635 @@
 
         grunt.registerTask( 'precommit', 'Runs front-end dev/test tasks in preparation for a commit.', [
                 'postcss:core',
+                'postcss:lint',
                 'imagemin:core',
                 'browserify',
                 'jshint:corejs',

package.json

@@ -9 +9 @@
   "author": "The WordPress Contributors",
   "license": "GPL-2.0+",
   "devDependencies": {
-    "autoprefixer-core": "~5.2.1",
+    "autoprefixer": "~6.0.3",
     "grunt": "~0.4.5",
     "grunt-browserify": "~4.0.0",
     "grunt-contrib-clean": "~0.6.0",
@@ -26 +26 @@
     "grunt-jsvalidate": "~0.2.2",
     "grunt-legacy-util": "^0.2.0",
     "grunt-patch-wordpress": "~0.3.0",
-    "grunt-postcss": "~0.5.4",
+    "grunt-postcss": "~0.6.0",
     "grunt-rtlcss": "~1.6.0",
     "grunt-sass": "~1.0.0",
+    "postcss-reporter": "~1.3.0",
+    "postcss-scss": "~0.1.2",
+    "stylelint": "~2.0.0",
     "matchdep": "~0.3.0"
   }
 }