.travis.yml

@@ -3,6 +3,7 @@ os:
   - windows
 language: node_js
 node_js:
+  - '14'
   - '12'
   - '10'
 after_success:

cli-main.js

@@ -46,6 +46,7 @@ const cli = meow(`
 	  - Add XO to your project with \`npm init xo\`.
 	  - Put options in package.json instead of using flags so other tools can read it.
 `, {
+	autoVersion: false,
 	booleanDefault: undefined,
 	flags: {
 		fix: {
@@ -100,15 +101,14 @@ const cli = meow(`
 			type: 'boolean'
 		},
 		stdinFilename: {
-			type: 'string',
-			alias: 'filename'
+			type: 'string'
 		}
 	}
 });
 
 updateNotifier({pkg: cli.pkg}).notify();
 
-const {input, flags: options} = cli;
+const {input, flags: options, showVersion} = cli;
 
 // Make data types for `options.space` match those of the API
 // Check for string type because `xo --no-space` sets `options.space` to `false`
@@ -141,6 +141,10 @@ if (input[0] === '-') {
 	input.shift();
 }
 
+if (options.version) {
+	showVersion();
+}
+
 if (options.nodeVersion) {
 	if (options.nodeVersion === 'false') {
 		options.nodeVersion = false;
@@ -154,6 +158,10 @@ if (options.nodeVersion) {
 	if (options.stdin) {
 		const stdin = await getStdin();
 
+		if (options.stdinFilename) {
+			options.filename = options.stdinFilename;
+		}
+
 		if (options.fix) {
 			const result = xo.lintText(stdin, options).results[0];
 			// If there is no output, pass the stdin back out

package.json

@@ -1,6 +1,6 @@
 {
 	"name": "xo",
-	"version": "0.32.0",
+	"version": "0.32.1",
 	"description": "JavaScript/TypeScript linter with great defaults",
 	"license": "MIT",
 	"repository": "xojs/xo",
@@ -81,7 +81,7 @@
 		"json-stable-stringify-without-jsonify": "^1.0.1",
 		"json5": "^2.1.3",
 		"lodash": "^4.17.15",
-		"meow": "^5.0.0",
+		"meow": "^7.0.1",
 		"micromatch": "^4.0.2",
 		"open-editor": "^2.0.1",
 		"p-reduce": "^2.1.0",
@@ -96,11 +96,12 @@
 		"update-notifier": "^4.1.0"
 	},
 	"devDependencies": {
-		"ava": "^1.1.0",
+		"ava": "^3.9.0",
 		"coveralls": "^3.1.0",
 		"eslint-config-xo-react": "^0.23.0",
 		"eslint-plugin-react": "^7.20.0",
 		"eslint-plugin-react-hooks": "^4.0.4",
+		"esm": "^3.2.25",
 		"execa": "^4.0.2",
 		"nyc": "^15.1.0",
 		"pify": "^5.0.0",
@@ -113,5 +114,11 @@
 	},
 	"eslintIgnore": [
 		"test/fixtures"
-	]
+	],
+	"ava": {
+		"require": [
+			"esm"
+		],
+		"timeout": "1m"
+	}
 }

test/lint-text.js

@@ -74,7 +74,7 @@ test('`ignores` option without filename', t => {
 		fn.lintText('\'use strict\'\nconsole.log(\'unicorn\');\n', {
 			ignores: ['ignored/**/*.js']
 		});
-	}, /The `ignores` option requires the `filename` option to be defined./u);
+	}, {message: /The `ignores` option requires the `filename` option to be defined./u});
 });
 
 test('JSX support', t => {
@@ -140,22 +140,22 @@ test('regression test for #71', t => {
 	const {results} = fn.lintText('const foo = { key: \'value\' };\nconsole.log(foo);\n', {
 		extends: path.join(__dirname, 'fixtures/extends.js')
 	});
-	t.is(results[0].errorCount, 0, results[0]);
+	t.is(results[0].errorCount, 0);
 });
 
 test('lintText() - overrides support', async t => {
 	const cwd = path.join(__dirname, 'fixtures/overrides');
 	const bar = path.join(cwd, 'test/bar.js');
 	const barResults = fn.lintText(await readFile(bar, 'utf8'), {filename: bar, cwd}).results;
-	t.is(barResults[0].errorCount, 0, barResults[0]);
+	t.is(barResults[0].errorCount, 0);
 
 	const foo = path.join(cwd, 'test/foo.js');
 	const fooResults = fn.lintText(await readFile(foo, 'utf8'), {filename: foo, cwd}).results;
-	t.is(fooResults[0].errorCount, 0, fooResults[0]);
+	t.is(fooResults[0].errorCount, 0);
 
 	const index = path.join(cwd, 'test/index.js');
 	const indexResults = fn.lintText(await readFile(bar, 'utf8'), {filename: index, cwd}).results;
-	t.is(indexResults[0].errorCount, 0, indexResults[0]);
+	t.is(indexResults[0].errorCount, 0);
 });
 
 test('do not lint gitignored files if filename is given', async t => {