Code converted to ESM, outputs both CJS and ESM

.eslintrc.json

@@ -2,36 +2,106 @@
   "extends": [
     "eslint:recommended"
   ],
-
   "env": {
     "es6": true,
     "node": true
   },
-
   "parserOptions": {
-    "ecmaVersion": 2018
+    "ecmaVersion": 2018,
+    "sourceType": "module"
   },
-
   "rules": {
     "accessor-pairs": 2,
-    "arrow-parens": [2, "as-needed"],
-    "arrow-spacing": [2, { "before": true, "after": true }],
-    "block-spacing": [2, "always"],
-    "brace-style": [2, "1tbs", { "allowSingleLine": true }],
-    "comma-dangle": [2, "never"],
-    "comma-spacing": [2, { "before": false, "after": true }],
-    "comma-style": [2, "last"],
+    "arrow-parens": [
+      2,
+      "as-needed"
+    ],
+    "arrow-spacing": [
+      2,
+      {
+        "before": true,
+        "after": true
+      }
+    ],
+    "block-spacing": [
+      2,
+      "always"
+    ],
+    "brace-style": [
+      2,
+      "1tbs",
+      {
+        "allowSingleLine": true
+      }
+    ],
+    "comma-dangle": [
+      2,
+      "never"
+    ],
+    "comma-spacing": [
+      2,
+      {
+        "before": false,
+        "after": true
+      }
+    ],
+    "comma-style": [
+      2,
+      "last"
+    ],
     "constructor-super": 2,
-    "curly": [2, "multi-line"],
-    "dot-location": [2, "property"],
+    "curly": [
+      2,
+      "multi-line"
+    ],
+    "dot-location": [
+      2,
+      "property"
+    ],
     "eol-last": 2,
-    "eqeqeq": [2, "allow-null"],
-    "generator-star-spacing": [2, { "before": true, "after": true }],
-    "handle-callback-err": [2, "^(err|error)$"],
-    "indent": [2, 2, { "SwitchCase": 1 }],
-    "key-spacing": [2, { "beforeColon": false, "afterColon": true }],
-    "keyword-spacing": [2, { "before": true, "after": true }],
-    "new-cap": [2, { "newIsCap": true, "capIsNew": false }],
+    "eqeqeq": [
+      2,
+      "allow-null"
+    ],
+    "generator-star-spacing": [
+      2,
+      {
+        "before": true,
+        "after": true
+      }
+    ],
+    "handle-callback-err": [
+      2,
+      "^(err|error)$"
+    ],
+    "indent": [
+      2,
+      2,
+      {
+        "SwitchCase": 1
+      }
+    ],
+    "key-spacing": [
+      2,
+      {
+        "beforeColon": false,
+        "afterColon": true
+      }
+    ],
+    "keyword-spacing": [
+      2,
+      {
+        "before": true,
+        "after": true
+      }
+    ],
+    "new-cap": [
+      2,
+      {
+        "newIsCap": true,
+        "capIsNew": false
+      }
+    ],
     "new-parens": 2,
     "no-array-constructor": 2,
     "no-caller": 2,
@@ -51,13 +121,19 @@
     "no-extend-native": 2,
     "no-extra-bind": 2,
     "no-extra-boolean-cast": 2,
-    "no-extra-parens": [2, "functions"],
+    "no-extra-parens": [
+      2,
+      "functions"
+    ],
     "no-fallthrough": 2,
     "no-floating-decimal": 2,
     "no-func-assign": 2,
     "no-implied-eval": 2,
     "no-implicit-coercion": 2,
-    "no-inner-declarations": [2, "functions"],
+    "no-inner-declarations": [
+      2,
+      "functions"
+    ],
     "no-invalid-regexp": 2,
     "no-irregular-whitespace": 2,
     "no-iterator": 2,
@@ -68,7 +144,12 @@
     "no-mixed-spaces-and-tabs": 2,
     "no-multi-spaces": 0,
     "no-multi-str": 2,
-    "no-multiple-empty-lines": [2, { "max": 1 }],
+    "no-multiple-empty-lines": [
+      2,
+      {
+        "max": 1
+      }
+    ],
     "no-native-reassign": 2,
     "no-negated-in-lhs": 2,
     "no-new": 2,
@@ -94,31 +175,123 @@
     "no-undef": 2,
     "no-undef-init": 2,
     "no-unexpected-multiline": 2,
-    "no-unneeded-ternary": [2, { "defaultAssignment": false }],
+    "no-unneeded-ternary": [
+      2,
+      {
+        "defaultAssignment": false
+      }
+    ],
     "no-unreachable": 2,
     "no-unused-expressions": 2,
-    "no-unused-vars": [2, { "vars": "all", "args": "none" }],
+    "no-unused-vars": [
+      2,
+      {
+        "vars": "all",
+        "args": "none"
+      }
+    ],
     "no-useless-call": 2,
     "no-with": 2,
-    "object-curly-spacing": ["error", "always", { "objectsInObjects": true }],
-    "one-var": [2, { "initialized": "never" }],
-    "operator-linebreak": [0, "after", { "overrides": { "?": "before", ":": "before" } }],
-    "padded-blocks": [0, "never"],
-    "prefer-const": [2, { "destructuring": "all", "ignoreReadBeforeAssign": false }],
-    "quotes": [2, "single", "avoid-escape"],
+    "object-curly-spacing": [
+      "error",
+      "always",
+      {
+        "objectsInObjects": true
+      }
+    ],
+    "one-var": [
+      2,
+      {
+        "initialized": "never"
+      }
+    ],
+    "operator-linebreak": [
+      0,
+      "after",
+      {
+        "overrides": {
+          "?": "before",
+          ":": "before"
+        }
+      }
+    ],
+    "padded-blocks": [
+      0,
+      "never"
+    ],
+    "prefer-const": [
+      2,
+      {
+        "destructuring": "all",
+        "ignoreReadBeforeAssign": false
+      }
+    ],
+    "quotes": [
+      2,
+      "single",
+      "avoid-escape"
+    ],
     "radix": 2,
-    "semi": [2, "always"],
-    "semi-spacing": [2, { "before": false, "after": true }],
-    "space-before-blocks": [2, "always"],
-    "space-before-function-paren": [2, { "anonymous": "never", "named": "never", "asyncArrow": "always" }],
-    "space-in-parens": [2, "never"],
+    "semi": [
+      2,
+      "always"
+    ],
+    "semi-spacing": [
+      2,
+      {
+        "before": false,
+        "after": true
+      }
+    ],
+    "space-before-blocks": [
+      2,
+      "always"
+    ],
+    "space-before-function-paren": [
+      2,
+      {
+        "anonymous": "never",
+        "named": "never",
+        "asyncArrow": "always"
+      }
+    ],
+    "space-in-parens": [
+      2,
+      "never"
+    ],
     "space-infix-ops": 2,
-    "space-unary-ops": [2, { "words": true, "nonwords": false }],
-    "spaced-comment": [0, "always", { "markers": ["global", "globals", "eslint", "eslint-disable", "*package", "!", ","] }],
+    "space-unary-ops": [
+      2,
+      {
+        "words": true,
+        "nonwords": false
+      }
+    ],
+    "spaced-comment": [
+      0,
+      "always",
+      {
+        "markers": [
+          "global",
+          "globals",
+          "eslint",
+          "eslint-disable",
+          "*package",
+          "!",
+          ","
+        ]
+      }
+    ],
     "strict": 2,
     "use-isnan": 2,
     "valid-typeof": 2,
-    "wrap-iife": [2, "any"],
-    "yoda": [2, "never"]
+    "wrap-iife": [
+      2,
+      "any"
+    ],
+    "yoda": [
+      2,
+      "never"
+    ]
   }
-}
+}

bench/first-match-minimatch.js

@@ -1,4 +1,3 @@
-'use strict';
 
 const mm = require('minimatch');
 

bench/first-match-picomatch.js

@@ -1,6 +1,5 @@
-'use strict';
 
-const pm = require('..');
+const pm = require('../lib');
 
 console.time('picomatch');
 console.log(pm.makeRe('**/*').test('foo/bar/baz/qux.js'));

bench/glob-parent.js

@@ -1,4 +1,3 @@
-'use strict';
 
 const { Suite } = require('benchmark');
 const { red } = require('ansi-colors');

bench/index.js

@@ -1,10 +1,9 @@
-'use strict';
 
 const { Suite } = require('benchmark');
 const { red } = require('ansi-colors');
 const minimist = require('minimist');
 const mm = require('minimatch');
-const pm = require('..');
+const pm = require('../dist/index.cjs');
 
 const argv = minimist(process.argv.slice(2));
 

bench/load-time.js

@@ -1,8 +1,7 @@
-'use strict';
 
 console.log('# Load time');
 console.time('picomatch');
-exports.pm = require('..');
+exports.pm = require('../lib');
 console.timeEnd('picomatch');
 console.time('minimatch');
 exports.mm = require('minimatch');