Require Node.js 12.20 and move to ESM

Author: sindresorhus

.github/workflows/main.yml

@@ -10,12 +10,10 @@ jobs:
       fail-fast: false
       matrix:
         node-version:
-          - 14
-          - 12
-          - 10
+          - 16
     steps:
       - uses: actions/checkout@v2
-      - uses: actions/setup-node@v1
+      - uses: actions/setup-node@v2
         with:
           node-version: ${{ matrix.node-version }}
       - run: npm install

index.d.ts

@@ -1,16 +1,12 @@
 /**
 Regular expression for matching issue references.
 
-@returns A `RegExp` for matching issue references.
-
 @example
 ```
-import issueRegex = require('issue-regex');
+import issueRegex from 'issue-regex';
 
 'Fixes #143 and avajs/ava#1023'.match(issueRegex());
 //=> ['#143', 'avajs/ava#1023']
 ```
 */
-declare function issueRegex(): RegExp;
-
-export = issueRegex;
+export default function issueRegex(): RegExp;

index.js

@@ -1,4 +1,4 @@
-'use strict';
-
 // https://regex101.com/r/SQrOlx/14
-module.exports = () => /(?:(?<![/\w-.])\w[\w-.]+\/\w[\w-.]+|\B)#[1-9]\d*\b/g;
+export default function issueRegex() {
+	return /(?:(?<![/\w-.])\w[\w-.]+?\/\w[\w-.]+?|\B)#[1-9]\d*?\b/g;
+}

index.test-d.ts

@@ -1,4 +1,4 @@
 import {expectType} from 'tsd';
-import issueRegex = require('.');
+import issueRegex from './index.js';
 
 expectType<RegExp>(issueRegex());

license

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) Sindre Sorhus <[email protected]> (sindresorhus.com)
+Copyright (c) Sindre Sorhus <[email protected]> (https://sindresorhus.com)
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 

package.json

@@ -4,13 +4,16 @@
 	"description": "Regular expression for matching issue references",
 	"license": "MIT",
 	"repository": "sindresorhus/issue-regex",
+	"funding": "https://github.com/sponsors/sindresorhus",
 	"author": {
 		"name": "Sindre Sorhus",
 		"email": "[email protected]",
-		"url": "sindresorhus.com"
+		"url": "https://sindresorhus.com"
 	},
+	"type": "module",
+	"exports": "./index.js",
 	"engines": {
-		"node": ">=10"
+		"node": "^12.20.0 || ^14.13.1 || >=16.0.0"
 	},
 	"scripts": {
 		"test": "xo && ava && tsd"
@@ -27,7 +30,6 @@
 		"request",
 		"reference",
 		"references",
-		"ref",
 		"regex",
 		"regexp",
 		"regular",
@@ -37,8 +39,8 @@
 		"link"
 	],
 	"devDependencies": {
-		"ava": "^1.4.1",
-		"tsd": "^0.7.2",
-		"xo": "^0.24.0"
+		"ava": "^3.15.0",
+		"tsd": "^0.17.0",
+		"xo": "^0.44.0"
 	}
 }

readme.md

@@ -2,36 +2,27 @@
 
 > Regular expression for matching issue references
 
-
 ## Install
 
 ```
 $ npm install issue-regex
 ```
 
-
 ## Usage
 
 ```js
-const issueRegex = require('issue-regex');
+import issueRegex from 'issue-regex';
 
 'Fixes #143 and avajs/ava#1023'.match(issueRegex());
 //=> ['#143', 'avajs/ava#1023']
 ```
 
-
 ## API
 
 ### issueRegex()
 
 Returns a `RegExp` for matching issue references.
 
-
 ## Related
 
 - [linkify-issues](https://github.com/sindresorhus/linkify-issues) - Linkify GitHub issue references
-
-
-## License
-
-MIT © [Sindre Sorhus](https://sindresorhus.com)

test.js

@@ -1,11 +1,11 @@
 import test from 'ava';
-import issueRegex from '.';
+import issueRegex from './index.js';
 
 const matches = [
 	'#1',
 	'#3223',
 	'sindresorhus/dofle#33',
-	'foo-bar/unicorn.rainbow#21'
+	'foo-bar/unicorn.rainbow#21',
 ];
 
 const nonMatches = [
@@ -19,13 +19,13 @@ const nonMatches = [
 	'dofle#33',
 	'#123hashtag',
 	'non/-repo#123',
-	'this/is/not/repo#123'
+	'this/is/not/repo#123',
 ];
 
 test('main', t => {
 	t.deepEqual(
 		'Fixes #143 and avajs/ava#1023'.match(issueRegex()),
-		['#143', 'avajs/ava#1023']
+		['#143', 'avajs/ava#1023'],
 	);
 
 	for (const x of matches) {
@@ -68,7 +68,7 @@ test('main #2', t => {
 		'#123',
 		'#123',
 		'another/repo#123',
-		'#123'
+		'#123',
 	];
 
 	t.deepEqual(actual.match(issueRegex()), expected);