From 80fda88e0f005dcfef11ee2cf87c6cf27f6893de Mon Sep 17 00:00:00 2001
From: Sindre Sorhus <sindresorhus@gmail.com>
Date: Thu, 18 Apr 2019 17:55:12 +0700
Subject: [PATCH] Require Node.js 8

---
 .travis.yml  |  1 -
 index.js     | 36 ++++++++++++++++++------------------
 package.json |  7 +++----
 3 files changed, 21 insertions(+), 23 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index dc1ada6..2093010 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,4 +6,3 @@ language: node_js
 node_js:
   - '10'
   - '8'
-  - '6'
diff --git a/index.js b/index.js
index 13fe765..1345264 100644
--- a/index.js
+++ b/index.js
@@ -2,31 +2,31 @@
 const path = require('path');
 const locatePath = require('locate-path');
 
-module.exports = (name, options = {}) => {
-	const startDirectory = path.resolve(options.cwd || '');
-	const {root} = path.parse(startDirectory);
-
+module.exports = async (name, options = {}) => {
+	let directory = path.resolve(options.cwd || '');
+	const {root} = path.parse(directory);
 	const paths = [].concat(name);
 
-	return new Promise(resolve => {
-		(function find(directory) {
-			locatePath(paths, {cwd: directory}).then(foundPath => {
-				if (foundPath) {
-					resolve(path.join(directory, foundPath));
-				} else if (directory === root) {
-					resolve();
-				} else {
-					find(path.dirname(directory));
-				}
-			});
-		})(startDirectory);
-	});
+	// eslint-disable-next-line no-constant-condition
+	while (true) {
+		// eslint-disable-next-line no-await-in-loop
+		const foundPath = await locatePath(paths, {cwd: directory});
+
+		if (foundPath) {
+			return path.join(directory, foundPath);
+		}
+
+		if (directory === root) {
+			return;
+		}
+
+		directory = path.dirname(directory);
+	}
 };
 
 module.exports.sync = (name, options = {}) => {
 	let directory = path.resolve(options.cwd || '');
 	const {root} = path.parse(directory);
-
 	const paths = [].concat(name);
 
 	// eslint-disable-next-line no-constant-condition
diff --git a/package.json b/package.json
index 6d54402..fbd34c3 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
 		"url": "sindresorhus.com"
 	},
 	"engines": {
-		"node": ">=6"
+		"node": ">=8"
 	},
 	"scripts": {
 		"test": "xo && ava && tsd"
@@ -35,17 +35,16 @@
 		"parents",
 		"folder",
 		"directory",
-		"dir",
 		"walk",
 		"walking",
 		"path"
 	],
 	"dependencies": {
-		"locate-path": "^3.0.0"
+		"locate-path": "^4.0.0"
 	},
 	"devDependencies": {
 		"ava": "^1.4.1",
-		"tempy": "^0.2.1",
+		"tempy": "^0.3.0",
 		"tsd": "^0.7.2",
 		"xo": "^0.24.0"
 	}