Update devDependencies and require Node.js >= 14.18

Author: XhmikosR

lib/getThreads.js

@@ -1,6 +1,6 @@
 'use strict';
 
-const os = require('os');
+const os = require('node:os');
 
 const THREADS = Math.max(os.cpus().length - 1, 1);
 
@@ -11,16 +11,21 @@ function getThreads({ threads }) {
     case '':
     case true:
     case null:
-    case undefined:
+    case undefined: {
       return THREADS;
+    }
+
     case 0:
     case 1:
-    case false:
+    case false: {
       return 1;
-    default:
+    }
+
+    default: {
       if (threads > 1) {
         return threads;
       }
+    }
   }
 }
 

lib/htmllint.js

@@ -1,7 +1,7 @@
 'use strict';
 
-const path = require('path');
-const { execFile } = require('child_process');
+const path = require('node:path');
+const { execFile } = require('node:child_process');
 const async = require('async');
 const chunkify = require('./chunkify.js');
 const getThreads = require('./getThreads.js');

lib/javaDetect.js

@@ -1,6 +1,6 @@
 'use strict';
 
-const { execFile } = require('child_process');
+const { execFile } = require('node:child_process');
 
 function javaDetect(callback) {
   execFile('java', ['-version'], (error, stdout, stderr) => {

lib/processErrorMessages.js

@@ -1,6 +1,6 @@
 'use strict';
 
-const path = require('path');
+const path = require('node:path');
 const { normalizeQuotationMarks } = require('./util.js');
 
 const processedMessages = (errors, config) => {

lib/reporters.js

@@ -1,7 +1,7 @@
 'use strict';
 
-const path = require('path');
-const process = require('process');
+const path = require('node:path');
+const process = require('node:process');
 const picocolors = require('picocolors');
 
 // Default Grunt reporter

lib/reporters/checkstyle.js

@@ -8,7 +8,7 @@
 
 'use strict';
 
-const path = require('path');
+const path = require('node:path');
 const { encode } = require('../util.js');
 
 function checkstyle(results) {

lib/reporters/junit.js

@@ -5,7 +5,7 @@
 
 'use strict';
 
-const path = require('path');
+const path = require('node:path');
 const { encode } = require('../util.js');
 
 function junit(results) {