Add hardRejection option

Fixes #94

index.js

@@ -15,8 +15,6 @@ delete require.cache[__filename];
 const parentDir = path.dirname(module.parent.filename);
 
 module.exports = (helpMessage, options) => {
-	hardRejection();
-
 	if (typeof helpMessage === 'object' && !Array.isArray(helpMessage)) {
 		options = helpMessage;
 		helpMessage = '';
@@ -33,9 +31,14 @@ module.exports = (helpMessage, options) => {
 		help: helpMessage,
 		autoHelp: true,
 		autoVersion: true,
-		booleanDefault: false
+		booleanDefault: false,
+		hardRejection: true
 	}, options);
 
+	if (options.hardRejection) {
+		hardRejection();
+	}
+
 	const minimistFlags = options.flags && typeof options.booleanDefault !== 'undefined' ? Object.keys(options.flags).reduce(
 		(flags, flag) => {
 			if (flags[flag].type === 'boolean' && !Object.prototype.hasOwnProperty.call(flags[flag], 'default')) {

readme.md

@@ -235,6 +235,13 @@ const cli = meow(`
 */
 ```
 
+##### hardRejection
+
+Type: `boolean`<br>
+Default: `true`
+
+Whether to use [`hard-rejection`](https://github.com/sindresorhus/hard-rejection) or not. Disabling this can be useful if you need to handle `process.on('unhandledRejection')` yourself.
+
 ## Promises
 
 Meow will make unhandled rejected promises [fail hard](https://github.com/sindresorhus/hard-rejection) instead of the default silent fail. Meaning you don't have to manually `.catch()` promises used in your CLI.