feature: try-catch: migrate to ESM

Author: coderaiser

.madrun.js

@@ -1,9 +1,7 @@
-'use strict';
+import {run} from 'madrun';
 
-const {run} = require('madrun');
-
-module.exports = {
-    'test': () => `tape 'test/*.js'`,
+export default {
+    'test': () => `tape 'test/*.{js,cjs}'`,
     'lint': () => 'putout .',
     'fix:lint': () => run('lint', '--fix'),
     'coverage': () => 'c8 npm test',

README.md

@@ -20,7 +20,8 @@ npm i try-catch
 ## Example
 
 ```js
-const tryCatch = require('try-catch');
+import tryCatch from 'try-catch';
+
 const {parse} = JSON;
 const [error, result] = tryCatch(parse, 'hello');
 

lib/try-catch.cjs

@@ -0,0 +1,7 @@
+'use strict';
+
+const {tryCatch} = require('./try-catch.js');
+
+module.exports = tryCatch;
+module.exports.tryCatch = tryCatch;
+

lib/try-catch.js

@@ -1,9 +1,9 @@
-'use strict';
-
-module.exports = (fn, ...args) => {
+export const tryCatch = (fn, ...args) => {
     try {
         return [null, fn(...args)];
     } catch(e) {
         return [e];
     }
 };
+
+export default tryCatch;

package.json

@@ -1,14 +1,22 @@
 {
   "name": "try-catch",
   "version": "3.0.1",
-  "type": "commonjs",
+  "type": "module",
   "author": "coderaiser <mnemonic.enemy@gmail.com> (https://github.com/coderaiser)",
   "description": "functional try-catch wrapper",
   "homepage": "http://github.com/coderaiser/try-catch",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/coderaiser/try-catch.git"
   },
+  "exports": {
+    ".": {
+      "node": {
+        "require": "./lib/try-catch.cjs",
+        "import": "./lib/try-catch.js"
+      }
+    }
+  },
   "scripts": {
     "test": "madrun test",
     "lint": "madrun lint",
@@ -28,7 +36,6 @@
   },
   "license": "MIT",
   "engines": {
-    "node": ">=6"
-  },
-  "main": "lib/try-catch.js"
+    "node": ">=20"
+  }
 }

test/try-catch.cjs

@@ -0,0 +1,39 @@
+'use strict';
+
+const test = require('supertape');
+const tryCatch = require('try-catch');
+
+test('try-catch: cjs: error', (t) => {
+    const fn = () => hello;
+    const [e] = tryCatch(fn);
+    const message = 'hello is not defined';
+    
+    t.equal(e.message, message);
+    t.end();
+});
+
+test('try-catch: cjs: result', (t) => {
+    const fn = () => 'hello';
+    const [, data] = tryCatch(fn);
+    
+    t.equal(data, 'hello');
+    t.end();
+});
+
+test('try-catch: cjs: args: result', (t) => {
+    const [, data] = tryCatch(JSON.stringify, {
+        a: 'b',
+    });
+    
+    t.equal(data, '{"a":"b"}');
+    t.end();
+});
+
+test('try-catch: cjs: named export', (t) => {
+    const [, data] = tryCatch.tryCatch(JSON.stringify, {
+        a: 'b',
+    });
+    
+    t.equal(data, '{"a":"b"}');
+    t.end();
+});

test/try-catch.js

@@ -1,10 +1,7 @@
-'use strict';
-
-const test = require('supertape');
-const tryCatch = require('..');
+import test from 'supertape';
+import tryCatch, {tryCatch as _tryCatch} from 'try-catch';
 
 test('try-catch: error', (t) => {
-    /*eslint no-undef: 0*/
     const fn = () => hello;
     const [e] = tryCatch(fn);
     const message = 'hello is not defined';
@@ -29,3 +26,12 @@ test('try-catch: args: result', (t) => {
     t.equal(data, '{"a":"b"}');
     t.end();
 });
+
+test('try-catch: named export', (t) => {
+    const [, data] = _tryCatch(JSON.stringify, {
+        a: 'b',
+    });
+    
+    t.equal(data, '{"a":"b"}');
+    t.end();
+});