Update devDependencies, CI and Node.js minimum version to 12

.github/workflows/test.yml

@@ -13,7 +13,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        node: [10, 12, 14]
+        node: [12, 14, 16]
 
     steps:
       - name: Clone repository

LICENSE

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2014-2020 The Bootlint Authors
+Copyright (c) 2014-2021 The Bootlint Authors
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -1,6 +1,6 @@
 # Bootlint Server
 
-[![NPM version](https://img.shields.io/npm/v/bootlint-server.svg)](https://www.npmjs.com/package/bootlint-server)
+[![npm version](https://img.shields.io/npm/v/bootlint-server.svg)](https://www.npmjs.com/package/bootlint-server)
 [![Build Status](https://img.shields.io/github/workflow/status/twbs/bootlint-server/Tests/master)](https://github.com/twbs/bootlint-server/actions?query=branch%3Amaster+workflow%3ATests)
 [![MIT License](https://img.shields.io/badge/license-MIT-blue.svg "MIT License")](https://github.com/twbs/bootlint-server/blob/master/LICENSE)
 [![Dependency Status](https://img.shields.io/david/twbs/bootlint-server.svg)](https://david-dm.org/twbs/bootlint-server)
@@ -53,4 +53,4 @@ Response:
 
 The project's coding style is laid out in the ESLint configuration. Add unit tests for any new or changed functionality. Lint and test your code using the npm scripts.
 
-Copyright (c) 2014-2020 The Bootlint Authors. Licensed under the MIT License.
+Copyright (c) 2014-2021 The Bootlint Authors. Licensed under the MIT License.

app.js

@@ -90,12 +90,12 @@ routes.post('/', (req, res) => {
 const app = express();
 
 app.use(logger('dev'));
-HTML_MIME_TYPES.forEach(type => {
+for (const type of HTML_MIME_TYPES) {
     app.use(bodyParser.text({
         type,
         limit: MAX_HTML_SIZE
     }));
-});
+}
 
 app.use('/', routes);
 

package.json

@@ -39,10 +39,10 @@
     "morgan": "^1.10.0"
   },
   "devDependencies": {
-    "xo": "^0.37.1"
+    "xo": "^0.44.0"
   },
   "engines": {
-    "node": ">=10"
+    "node": ">=12"
   },
   "files": [
     "bin/www",
@@ -53,8 +53,22 @@
     "esnext": true,
     "space": 4,
     "rules": {
+      "arrow-body-style": "off",
       "capitalized-comments": "off",
+      "comma-dangle": [
+        "error",
+        "never"
+      ],
+      "operator-linebreak": [
+        "error",
+        "after"
+      ],
+      "space-before-function-paren": [
+        "error",
+        "never"
+      ],
       "unicorn/explicit-length-check": "off",
+      "unicorn/prefer-module": "off",
       "unicorn/prevent-abbreviations": "off"
     }
   }