Fix and disable ESLint errors

Author: ybiquitous

camel-case.js

@@ -4,7 +4,7 @@ function camelCase(str) {
 	return str.replace(/[\w-]+/g, (s) => {
 		return /^-?[a-z]+(?:-[a-z]+)+$/.test(s)
 			? s
-					.replace(/^-(ms|moz|khtml|epub|(\w+-?)*webkit)(?=-)/i, '$1')
+					.replace(/^-(ms|moz|khtml|epub|(\w+-?)*webkit)(?=-)/i, '$1') // eslint-disable-line regexp/no-super-linear-backtracking -- TODO: fix
 					.replace(/-\w/g, (uncasedStr) => uncasedStr[1].toUpperCase())
 			: s;
 	});

object-parser.js

@@ -128,7 +128,7 @@ class objectParser {
 					.slice(parent.nodes[i - 1].raws.node.end, child.raws.node.start)
 					.replace(/^\s*,+/, '');
 			} else if (node) {
-				child.raws.before = source.slice(node.start, child.raws.node.start).replace(/^\s*{+/, '');
+				child.raws.before = source.slice(node.start, child.raws.node.start).replace(/^\s*\{+/, '');
 			}
 		});
 
@@ -143,10 +143,10 @@ class objectParser {
 					return '';
 				});
 			} else {
-				after = source.slice(node.start, node.end).replace(/^\s*{/, '');
+				after = source.slice(node.start, node.end).replace(/^\s*\{/, '');
 			}
 
-			parent.raws.after = after.replace(/}+\s*$/, '');
+			parent.raws.after = after.replace(/\}+\s*$/, '');
 			parent.raws.semicolon = semicolon || false;
 		}
 	}
@@ -217,10 +217,11 @@ class objectParser {
 		if (node.value.type === 'ObjectExpression') {
 			let rule;
 
+			// eslint-disable-next-line regexp/no-unused-capturing-group, regexp/no-super-linear-backtracking -- TODO: fix
 			if (/^@(\S+)(\s*)(.*)$/.test(key.value)) {
-				const name = RegExp.$1;
-				const afterName = RegExp.$2;
-				const params = RegExp.$3;
+				const name = RegExp.$1; // eslint-disable-line regexp/no-legacy-features -- TODO: fix
+				const afterName = RegExp.$2; // eslint-disable-line regexp/no-legacy-features -- TODO: fix
+				const params = RegExp.$3; // eslint-disable-line regexp/no-legacy-features -- TODO: fix
 				const atRule = postcss.atRule({
 					name: unCamelCase(name),
 					raws: {
@@ -325,6 +326,7 @@ class objectParser {
 			return this.comment(node, parent.parent);
 		}
 
+		// eslint-disable-next-line regexp/no-super-linear-backtracking -- TODO: fix
 		const text = node.value.match(/^(\s*)((?:\S[\s\S]*?)?)(\s*)$/);
 		const comment = postcss.comment({
 			text: text[2],

object-stringifier.js

@@ -96,7 +96,7 @@ class ObjectStringifier extends Stringifier {
 			!/:/.test(value)
 		) {
 			value = `:${value}`;
-		} else if (own === 'before' && /^(decl|rule)$/.test(node.type)) {
+		} else if (own === 'before' && /^(?:decl|rule)$/.test(node.type)) {
 			value = value.replace(/\S+$/, '');
 		}
 
@@ -119,11 +119,12 @@ class ObjectStringifier extends Stringifier {
 			return value;
 		}
 
-		if (/^(prop|selector)$/i.test(prop)) {
+		if (/^(?:prop|selector)$/i.test(prop)) {
 			value = camelCase(value);
 
+			// eslint-disable-next-line regexp/no-unused-capturing-group -- TODO: fix
 			if (node.raws.before && /(\S+)$/.test(node.raws.before)) {
-				value = RegExp.$1 + value;
+				value = RegExp.$1 + value; // eslint-disable-line regexp/no-legacy-features -- TODO: fix
 			} else if (value && !/\W/.test(value)) {
 				return value;
 			}

package.json

@@ -51,7 +51,14 @@
   "eslintConfig": {
     "extends": [
       "stylelint"
-    ]
+    ],
+    "globals": {
+      "__dirname": true,
+      "module": true,
+      "require": true
+    },
+    "reportUnusedDisableDirectives": true,
+    "root": true
   },
   "remarkConfig": {
     "plugins": [
@@ -102,6 +109,9 @@
     "postcss": ">=7.0.0",
     "postcss-syntax": ">=0.36.2"
   },
+  "engines": {
+    "node": ">=12.0.0"
+  },
   "publishConfig": {
     "access": "public"
   }

template-parser-helper.js

@@ -2,6 +2,8 @@
 
 const Literal = require('./literal');
 const postcssParse = require('postcss/lib/parse');
+
+// eslint-disable-next-line regexp/no-useless-non-capturing-group, regexp/no-useless-flag -- TODO: fix
 const reNewLine = /(?:\r?\n|\r)/gm;
 const isLiteral = (token) => token[0] === 'word' && /^\$\{[\s\S]*\}$/.test(token[1]);
 
@@ -72,7 +74,7 @@ function freeSemicolon(token) {
 	const nodes = this.current.nodes;
 	const prev = nodes && nodes[nodes.length - 1];
 
-	if (prev && /^(rule|literal)$/.test(prev.type) && !prev.raws.ownSemicolon) {
+	if (prev && /^(?:rule|literal)$/.test(prev.type) && !prev.raws.ownSemicolon) {
 		prev.raws.ownSemicolon = this.spaces;
 		this.spaces = '';
 	}

un-camel-case.js

@@ -5,7 +5,7 @@ function unCamelCase(str) {
 		return /^[A-Z]?[a-z]*(?:[A-Z][a-z]*)+$/.test(s)
 			? s
 					.replace(/[A-Z]/g, (casedStr) => `-${casedStr.toLowerCase()}`)
-					.replace(/^(o|ms|moz|khtml|epub|(\w+-?)*webkit)(?=-)/i, '-$1')
+					.replace(/^(o|ms|moz|khtml|epub|(\w+-?)*webkit)(?=-)/i, '-$1') // eslint-disable-line regexp/no-super-linear-backtracking -- TODO: fix
 			: s;
 	});
 }