Update dependencies

Author: philwareham

.stylelintrc.yml

@@ -9,6 +9,9 @@ plugins:
 
 rules:
 
+ # Specify percentage or number notation for alpha-values.
+  alpha-value-notation: number
+
   # Specify a blacklist of disallowed at-rules.
   at-rule-blacklist:
     - debug
@@ -84,6 +87,9 @@ rules:
   # Require a single space or disallow whitespace before the opening brace of blocks.
   block-opening-brace-space-before: always
 
+  # Specify modern or legacy notation for applicable color-functions.
+  color-function-notation: legacy
+
   # Specify lowercase or uppercase for hexadecimal color values.
   color-hex-case: lower
 
@@ -115,7 +121,7 @@ rules:
   #custom-media-pattern:
 
   # Require or disallow an empty line before custom properties (Autofixable).
-  custom-property-empty-line-before: never
+  custom-property-empty-line-before: always
 
   # Specify a pattern for custom properties.
   #custom-property-pattern:
@@ -249,6 +255,9 @@ rules:
   # Require or disallow whitespace after functions.
   function-whitespace-after: always
 
+  # Specify number or angle notation for degree hues.
+  hue-degree-notation: angle
+
   # Specify indentation.
   indentation: 4
 
@@ -1027,6 +1036,9 @@ rules:
   # Disallow unknown at-rules. Should be used instead of stylelint's `at-rule-no-unknown`.
   scss/at-rule-no-unknown: true
 
+  # Disallow empty comments.
+  scss/comment-no-empty: true
+
   # Require a newline after the colon in `$`-variable declarations.
   scss/dollar-variable-colon-newline-after: always-multi-line
 
@@ -1045,6 +1057,12 @@ rules:
   # Disallow duplicate dollar variables within a stylesheet.
   scss/no-duplicate-dollar-variables: true
 
+  # Disallow duplicate mixins within a stylesheet.
+  scss/no-duplicate-mixins: true
+
+  # Disallows the use of global function names, as these global functions are now located inside built-in Sass modules.
+  scss/no-global-function-names: true
+
   # Disallow linebreaks after Sass operators.
   scss/operator-no-newline-after: true
 

package.json

@@ -25,25 +25,25 @@
     "url": "https://github.com/textpattern/textpattern-default-theme/issues"
   },
   "devDependencies": {
-    "autoprefixer": "9.7.4",
+    "autoprefixer": "9.8.0",
     "clean-webpack-plugin": "3.0.0",
-    "copy-webpack-plugin": "5.1.1",
+    "copy-webpack-plugin": "6.0.1",
     "cross-env": "7.0.2",
-    "css-loader": "3.4.0",
-    "file-loader": "5.1.0",
+    "css-loader": "3.5.3",
+    "file-loader": "6.0.0",
     "mini-css-extract-plugin": "0.9.0",
     "postcss-loader": "3.0.0",
-    "sass": "1.26.2",
-    "sass-loader": "8.0.0",
-    "stylelint": "13.2.0",
-    "stylelint-order": "3.1.1",
-    "stylelint-scss": "3.14.1",
-    "stylelint-webpack-plugin": "1.2.3",
-    "webpack": "4.42.0",
-    "webpack-cli": "3.3.10"
+    "sass": "1.26.5",
+    "sass-loader": "8.0.2",
+    "stylelint": "13.5.0",
+    "stylelint-order": "4.0.0",
+    "stylelint-scss": "3.17.2",
+    "stylelint-webpack-plugin": "2.0.0",
+    "webpack": "4.43.0",
+    "webpack-cli": "3.3.11"
   },
   "optionalDependencies": {
-    "fibers": "4.0.2"
+    "fibers": "5.0.0"
   },
   "browserslist": [
     "> 0.5%",

webpack.config.js

@@ -55,11 +55,13 @@ module.exports = {
         new MiniCssExtractPlugin({
             filename: '[name]'
         }),
-        new CopyWebpackPlugin([
-            {
-                context: 'src/templates',
-                from: '**/*',
-            }
-        ]),
+        new CopyWebpackPlugin({
+            patterns: [
+                {
+                    context: 'src/templates',
+                    from: '**/*',
+                },
+            ],
+        }),
     ]
 };