Switch to ES Modules and balanced-match 3.0.0 (#62)

Author: lanodan

bench/bench.js

@@ -1,7 +1,7 @@
-'use strict';
-const expand = require('..');
-const fs = require('fs');
-const resfile = __dirname + '/../test/cases.txt';
+import expand from '..';
+import fs from 'fs';
+
+const resfile = new URL('../test/cases.txt', import.meta.url);
 const cases = fs.readFileSync(resfile, 'utf8').split('\n');
 
 bench('Average', function() {

example.js

@@ -1,4 +1,4 @@
-const expand = require('./');
+import expand from './index.js'
 
 console.log(expand('http://any.org/archive{1996..1999}/vol{1..4}/part{a,b,c}.html'));
 console.log(expand('http://www.numericals.com/file{1..100..10}.txt'));

index.js

@@ -1,4 +1,4 @@
-const balanced = require('balanced-match');
+import balanced from 'balanced-match';
 
 const escSlash = '\0SLASH'+Math.random()+'\0';
 const escOpen = '\0OPEN'+Math.random()+'\0';
@@ -71,7 +71,7 @@ function parseCommaParts(str) {
 /**
  * @param {string} str
  */
-function expandTop(str) {
+export default function expandTop(str) {
   if (!str)
     return [];
 
@@ -231,5 +231,3 @@ function expand(str, isTop) {
 
   return expansions;
 }
-
-module.exports = expandTop;

package-lock.json

@@ -7,14 +7,15 @@
     "url": "git://github.com/juliangruber/brace-expansion.git"
   },
   "homepage": "https://github.com/juliangruber/brace-expansion",
-  "main": "index.js",
+  "exports": "./index.js",
+  "type": "module",
   "scripts": {
     "test": "node--test",
     "gentest": "bash test/generate.sh",
     "bench": "matcha bench/bench.js"
   },
   "dependencies": {
-    "balanced-match": "^1.0.0"
+    "balanced-match": "^3.0.0"
   },
   "devDependencies": {
     "@c4312/matcha": "^1.3.1",
@@ -42,5 +43,8 @@
       "iphone/6.0..latest",
       "android-browser/4.2..latest"
     ]
+  },
+  "engines": {
+    "node": ">= 16"
   }
 }

package.json

@@ -1,8 +1,9 @@
-const test = require('test');
-const assert = require('assert');
-const expand = require('..');
-const fs = require('fs');
-const resfile = __dirname + '/bash-results.txt';
+import test from 'node:test';
+import assert from 'assert';
+import expand from '../index.js';
+import fs from 'fs';
+
+const resfile = new URL('./bash-results.txt', import.meta.url);
 const cases = fs.readFileSync(resfile, 'utf8').split('><><><><');
 
 // throw away the EOF marker

test/bash-comparison.js

@@ -1,6 +1,6 @@
-const test = require('test');
-const assert = require('assert');
-const expand = require('..');
+import test from 'node:test';
+import assert from 'assert';
+import expand from '../index.js';
 
 test('ignores ${', function() {
   assert.deepStrictEqual(expand('${1..3}'), ['${1..3}']);

test/dollar.js

@@ -1,6 +1,6 @@
-const test = require('test');
-const assert = require('assert');
-const expand = require('..');
+import test from 'node:test';
+import assert from 'assert';
+import expand from '../index.js';
 
 test('empty option', function() {
   assert.deepStrictEqual(expand('-v{,,,,}'), [

test/empty-option.js

@@ -1,6 +1,6 @@
-const test = require('test');
-const assert = require('assert');
-const expand = require('..');
+import test from 'node:test';
+import assert from 'assert';
+import expand from '../index.js';
 
 test('negative increment', function() {
   assert.deepStrictEqual(expand('{3..1}'), ['3', '2', '1']);

test/negative-increment.js

@@ -1,6 +1,6 @@
-const test = require('test');
-const assert = require('assert');
-const expand = require('..');
+import test from 'node:test';
+import assert from 'assert';
+import expand from '../index.js';
 
 test('nested', function() {
   assert.deepStrictEqual(expand('{a,b{1..3},c}'), [