From 231be9a6748e57cf257c80799b52fdb862ebabb0 Mon Sep 17 00:00:00 2001
From: fisker <lionkay@gmail.com>
Date: Thu, 6 Jun 2024 20:25:35 +0800
Subject: [PATCH] Merge "space" config

---
 browser.js       | 36 +++++++++++++++----------------
 package.json     |  8 +++++--
 readme.md        | 21 +++++++++++++++++-
 space-browser.js | 19 ++++++++++++++++
 space.js         | 19 ++++++++++++++++
 test/test.js     | 56 ++++++++++++++++++++++++++++++++++++++++++------
 6 files changed, 131 insertions(+), 28 deletions(-)
 create mode 100644 space-browser.js
 create mode 100644 space.js

diff --git a/browser.js b/browser.js
index a8a1e86..9aa9e41 100644
--- a/browser.js
+++ b/browser.js
@@ -2,24 +2,24 @@ import globals from 'globals';
 import confusingBrowserGlobals from 'confusing-browser-globals';
 import eslintConfigXo from './index.js';
 
-const [nodeConfig] = eslintConfigXo;
+const [config] = eslintConfigXo;
 
-const config = {
-	...nodeConfig,
-	languageOptions: {
-		...nodeConfig.languageOptions,
-		globals: {
-			...globals.es2021,
-			...globals.browser,
+export default [
+	{
+		...config,
+		languageOptions: {
+			...config.languageOptions,
+			globals: {
+				...globals.es2021,
+				...globals.browser,
+			},
+		},
+		rules: {
+			...config.rules,
+			'no-restricted-globals': [
+				'error',
+				...confusingBrowserGlobals,
+			],
 		},
 	},
-	rules: {
-		...nodeConfig.rules,
-		'no-restricted-globals': [
-			'error',
-			...confusingBrowserGlobals,
-		],
-	},
-};
-
-export default [config];
+];
diff --git a/package.json b/package.json
index a090eb8..efa0cdd 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,9 @@
 	"type": "module",
 	"exports": {
 		".": "./index.js",
-		"./browser": "./browser.js"
+		"./browser": "./browser.js",
+		"./space": "./space.js",
+		"./space/browser": "./space-browser.js"
 	},
 	"repository": "xojs/eslint-config-xo",
 	"funding": "https://github.com/sponsors/sindresorhus",
@@ -24,7 +26,9 @@
 	},
 	"files": [
 		"index.js",
-		"browser.js"
+		"browser.js",
+		"space.js",
+		"space-browser.js"
 	],
 	"keywords": [
 		"eslintconfig",
diff --git a/readme.md b/readme.md
index 0e3b710..5d58840 100644
--- a/readme.md
+++ b/readme.md
@@ -26,7 +26,6 @@ export default [
 ];
 ```
 
-
 This package also exposes [`eslint-config-xo/browser`](browser.js) if you're in the browser:
 
 ```js
@@ -37,6 +36,26 @@ export default [
 ];
 ```
 
+This package also exposes [`eslint-config-xo/space`](space.js) if you're in favor of 2-space indent:
+
+```js
+import eslintConfigXoSpace from 'eslint-config-xo/space';
+
+export default [
+	...eslintConfigXoSpace,
+];
+```
+
+This package also exposes [`eslint-config-xo/space`](space-browser.js) if you're in favor of 2-space indent and in browser:
+
+```js
+import eslintConfigXoSpaceBrowser from 'eslint-config-xo/space/browser';
+
+export default [
+	...eslintConfigXoSpaceBrowser,
+];
+```
+
 ## Use the XO CLI instead
 
 XO is an ESLint wrapper with great defaults.
diff --git a/space-browser.js b/space-browser.js
new file mode 100644
index 0000000..551a610
--- /dev/null
+++ b/space-browser.js
@@ -0,0 +1,19 @@
+import eslintConfigXoBrowser from './browser.js';
+
+const [config] = eslintConfigXoBrowser;
+
+export default [
+	{
+		...config,
+		rules: {
+			...config.rules,
+			indent: [
+				'error',
+				2,
+				{
+					SwitchCase: 1,
+				},
+			],
+		},
+	},
+];
diff --git a/space.js b/space.js
new file mode 100644
index 0000000..f701655
--- /dev/null
+++ b/space.js
@@ -0,0 +1,19 @@
+import eslintConfigXo from './index.js';
+
+const [config] = eslintConfigXo;
+
+export default [
+	{
+		...config,
+		rules: {
+			...config.rules,
+			indent: [
+				'error',
+				2,
+				{
+					SwitchCase: 1,
+				},
+			],
+		},
+	},
+];
diff --git a/test/test.js b/test/test.js
index 57c114d..472130c 100644
--- a/test/test.js
+++ b/test/test.js
@@ -2,6 +2,8 @@ import test from 'ava';
 import {ESLint} from 'eslint';
 import eslintConfigXoNode from '../index.js';
 import eslintConfigXoBrowser from '../browser.js';
+import eslintConfigXoSpaceNode from '../space.js';
+import eslintConfigXoSpaceBrowser from '../space-browser.js';
 
 const hasRule = (errors, ruleId) => errors.some(error => error.ruleId === ruleId);
 
@@ -16,16 +18,56 @@ async function runEslint(string, config) {
 	return firstResult.messages;
 }
 
-test('main', async t => {
-	t.true(Array.isArray(eslintConfigXoNode));
+test('node', async t => {
+	for (const config of [eslintConfigXoNode, eslintConfigXoSpaceNode]) {
+		t.true(Array.isArray(config));
 
-	const errors = await runEslint('\'use strict\';\nconsole.log("unicorn")\n', eslintConfigXoNode);
-	t.true(hasRule(errors, 'quotes'), JSON.stringify(errors));
+		// eslint-disable-next-line no-await-in-loop
+		const errors = await runEslint('\'use strict\';\nconsole.log("unicorn")\n', config);
+		t.true(hasRule(errors, 'quotes'), JSON.stringify(errors));
+	}
 });
 
 test('browser', async t => {
-	t.true(Array.isArray(eslintConfigXoBrowser));
+	for (const config of [eslintConfigXoBrowser, eslintConfigXoSpaceBrowser]) {
+		t.true(Array.isArray(config));
 
-	const errors = await runEslint('\'use strict\';\nprocess.exit();\n', eslintConfigXoBrowser);
-	t.true(hasRule(errors, 'no-undef'), JSON.stringify(errors));
+		// eslint-disable-next-line no-await-in-loop
+		const errors = await runEslint('\'use strict\';\nprocess.exit();\n', config);
+		t.true(hasRule(errors, 'no-undef'), JSON.stringify(errors));
+	}
+});
+
+test('space', async t => {
+	const fixture = `
+export function foo() {
+\treturn true;
+}
+`.trim();
+
+	for (const {
+		expected,
+		config,
+	} of [
+			{
+				config: eslintConfigXoSpaceNode,
+				expected: true,
+			},
+			{
+				config: eslintConfigXoSpaceBrowser,
+				expected: true,
+			},
+			{
+				config: eslintConfigXoNode,
+				expected: false,
+			},
+			{
+				config: eslintConfigXoBrowser,
+				expected: false,
+			},
+		]) {
+		// eslint-disable-next-line no-await-in-loop
+		const errors = await runEslint(fixture, config);
+		t.is(hasRule(errors, 'indent'), expected, JSON.stringify(errors));
+	}
 });