5 files changed, 129 insertions, 0 deletions
diff --git a/node_modules/import-local/fixtures/cli.js b/node_modules/import-local/fixtures/cli.js
new file mode 100755
index 0000000..46b939f
--- /dev/null
+++ b/node_modules/import-local/fixtures/cli.js
@@ -0,0 +1,7 @@
+#!/usr/bin/env node
+'use strict';
+const importLocal = require('..');
+
+if (importLocal(__filename)) {
+	console.log('local');
+}
diff --git a/node_modules/import-local/index.js b/node_modules/import-local/index.js
new file mode 100644
index 0000000..28c9c60
--- /dev/null
+++ b/node_modules/import-local/index.js
@@ -0,0 +1,24 @@
+'use strict';
+const path = require('path');
+const {fileURLToPath} = require('url');
+const resolveCwd = require('resolve-cwd');
+const pkgDir = require('pkg-dir');
+
+module.exports = filename => {
+	const normalizedFilename = filename.startsWith('file://') ? fileURLToPath(filename) : filename;
+	const globalDir = pkgDir.sync(path.dirname(normalizedFilename));
+	const relativePath = path.relative(globalDir, normalizedFilename);
+	const pkg = require(path.join(globalDir, 'package.json'));
+	const localFile = resolveCwd.silent(path.join(pkg.name, relativePath));
+	const localNodeModules = path.join(process.cwd(), 'node_modules');
+
+	const filenameInLocalNodeModules = !path.relative(localNodeModules, normalizedFilename).startsWith('..') &&
+		// On Windows, if `localNodeModules` and `normalizedFilename` are on different partitions, `path.relative()` returns the value of `normalizedFilename`, resulting in `filenameInLocalNodeModules` incorrectly becoming `true`.
+		path.parse(localNodeModules).root === path.parse(normalizedFilename).root;
+
+	// Use `path.relative()` to detect local package installation,
+	// because __filename's case is inconsistent on Windows
+	// Can use `===` when targeting Node.js 8
+	// See https://github.com/nodejs/node/issues/6624
+	return !filenameInLocalNodeModules && localFile && path.relative(localFile, normalizedFilename) !== '' && require(localFile);
+};
diff --git a/node_modules/import-local/license b/node_modules/import-local/license
new file mode 100644
index 0000000..e7af2f7
--- /dev/null
+++ b/node_modules/import-local/license
@@ -0,0 +1,9 @@
+MIT License
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/node_modules/import-local/package.json b/node_modules/import-local/package.json
new file mode 100644
index 0000000..0de45f0
--- /dev/null
+++ b/node_modules/import-local/package.json
@@ -0,0 +1,52 @@
+{
+	"name": "import-local",
+	"version": "3.1.0",
+	"description": "Let a globally installed package use a locally installed version of itself if available",
+	"license": "MIT",
+	"repository": "sindresorhus/import-local",
+	"funding": "https://github.com/sponsors/sindresorhus",
+	"author": {
+		"name": "Sindre Sorhus",
+		"email": "sindresorhus@gmail.com",
+		"url": "https://sindresorhus.com"
+	},
+	"bin": {
+		"import-local-fixture": "fixtures/cli.js"
+	},
+	"engines": {
+		"node": ">=8"
+	},
+	"scripts": {
+		"test": "xo && ava"
+	},
+	"files": [
+		"index.js",
+		"fixtures/cli.js"
+	],
+	"keywords": [
+		"import",
+		"local",
+		"require",
+		"resolve",
+		"global",
+		"version",
+		"prefer",
+		"cli"
+	],
+	"dependencies": {
+		"pkg-dir": "^4.2.0",
+		"resolve-cwd": "^3.0.0"
+	},
+	"devDependencies": {
+		"ava": "2.1.0",
+		"cpy": "^7.0.1",
+		"del": "^4.1.1",
+		"execa": "^2.0.1",
+		"xo": "^0.24.0"
+	},
+	"xo": {
+		"ignores": [
+			"fixtures"
+		]
+	}
+}
diff --git a/node_modules/import-local/readme.md b/node_modules/import-local/readme.md
new file mode 100644
index 0000000..cc5244f
--- /dev/null
+++ b/node_modules/import-local/readme.md
@@ -0,0 +1,37 @@
+# import-local
+
+> Let a globally installed package use a locally installed version of itself if available
+
+Useful for CLI tools that want to defer to the user's locally installed version when available, but still work if it's not installed locally. For example, [AVA](https://avajs.dev) and [XO](https://github.com/xojs/xo) uses this method.
+
+## Install
+
+```sh
+npm install import-local
+```
+
+## Usage
+
+```js
+import importLocal from 'import-local';
+
+if (importLocal(import.meta.url)) {
+	console.log('Using local version of this package');
+} else {
+	// Code for both global and local version here…
+}
+```
+
+You can also pass in `__filename` when used in a CommonJS context.
+
+---
+
+<div align="center">
+	<b>
+		<a href="https://tidelift.com/subscription/pkg/npm-import-local?utm_source=npm-import-local&utm_medium=referral&utm_campaign=readme">Get professional support for this package with a Tidelift subscription</a>
+	</b>
+	<br>
+	<sub>
+		Tidelift helps make open source sustainable for maintainers while giving companies<br>assurances about security, maintenance, and licensing for their dependencies.
+	</sub>
+</div>