Require Node.js 8, change cwd argument to an options-object

.editorconfig

@@ -7,6 +7,6 @@ charset = utf-8
 trim_trailing_whitespace = true
 insert_final_newline = true
 
-[{package.json,*.yml}]
+[*.yml]
 indent_style = space
 indent_size = 2

.gitattributes

@@ -1,2 +1 @@
-* text=auto
-*.js text eol=lf
+* text=auto eol=lf

.gitignore

@@ -1 +1,2 @@
 node_modules
+yarn.lock

.npmrc

@@ -0,0 +1 @@
+package-lock=false

.travis.yml

@@ -1,4 +1,4 @@
 language: node_js
 node_js:
-  - '6'
-  - '4'
+  - '10'
+  - '8'

index.js

@@ -1,5 +1,5 @@
 'use strict';
 const findUp = require('find-up');
 
-module.exports = cwd => findUp('package.json', {cwd});
-module.exports.sync = cwd => findUp.sync('package.json', {cwd});
+module.exports = async ({cwd}) => findUp('package.json', {cwd});
+module.exports.sync = ({cwd}) => findUp.sync('package.json', {cwd});

license

@@ -1,21 +1,9 @@
-The MIT License (MIT)
+MIT License
 
 Copyright (c) Sindre Sorhus <[email protected]> (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:
+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 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.
+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.

package.json

@@ -1,50 +1,50 @@
 {
-  "name": "pkg-up",
-  "version": "2.0.0",
-  "description": "Find the closest package.json file",
-  "license": "MIT",
-  "repository": "sindresorhus/pkg-up",
-  "author": {
-    "name": "Sindre Sorhus",
-    "email": "[email protected]",
-    "url": "sindresorhus.com"
-  },
-  "engines": {
-    "node": ">=4"
-  },
-  "scripts": {
-    "test": "xo && ava"
-  },
-  "files": [
-    "index.js"
-  ],
-  "keywords": [
-    "pkg",
-    "package",
-    "file",
-    "find",
-    "up",
-    "find-up",
-    "findup",
-    "look-up",
-    "look",
-    "search",
-    "match",
-    "resolve",
-    "parent",
-    "parents",
-    "folder",
-    "directory",
-    "dir",
-    "walk",
-    "walking",
-    "path"
-  ],
-  "dependencies": {
-    "find-up": "^2.1.0"
-  },
-  "devDependencies": {
-    "ava": "*",
-    "xo": "*"
-  }
+	"name": "pkg-up",
+	"version": "2.0.0",
+	"description": "Find the closest package.json file",
+	"license": "MIT",
+	"repository": "sindresorhus/pkg-up",
+	"author": {
+		"name": "Sindre Sorhus",
+		"email": "[email protected]",
+		"url": "sindresorhus.com"
+	},
+	"engines": {
+		"node": ">=8"
+	},
+	"scripts": {
+		"test": "xo && ava"
+	},
+	"files": [
+		"index.js"
+	],
+	"keywords": [
+		"pkg",
+		"package",
+		"file",
+		"find",
+		"up",
+		"find-up",
+		"findup",
+		"look-up",
+		"look",
+		"search",
+		"match",
+		"resolve",
+		"parent",
+		"parents",
+		"folder",
+		"directory",
+		"dir",
+		"walk",
+		"walking",
+		"path"
+	],
+	"dependencies": {
+		"find-up": "^3.0.0"
+	},
+	"devDependencies": {
+		"ava": "^1.3.1",
+		"xo": "^0.24.0"
+	}
 }

readme.md

@@ -6,7 +6,7 @@
 ## Install
 
 ```
-$ npm install --save pkg-up
+$ npm install pkg-up
 ```
 
 
@@ -27,22 +27,26 @@ $ npm install --save pkg-up
 // example.js
 const pkgUp = require('pkg-up');
 
-pkgUp().then(filepath => {
-	console.log(filepath);
+(async () => {
+	console.log(await pkgUp());
 	//=> '/Users/sindresorhus/foo/package.json'
-});
+})();
 ```
 
 
 ## API
 
-### pkgUp([cwd])
+### pkgUp([options])
 
-Returns a `Promise` for either the filepath or `null` if it couldn't be found.
+Returns a `Promise<string>` for the filepath, or `Promise<null>` if it couldn't be found.
 
-### pkgUp.sync([cwd])
+### pkgUp.sync([options])
 
-Returns the filepath or `null`.
+Returns the filepath, or `null` if it couldn't be found.
+
+#### options
+
+Type: `Object`
 
 #### cwd
 

test.js

@@ -1,14 +1,14 @@
 import path from 'path';
 import test from 'ava';
-import m from '.';
+import pkgUp from '.';
 
 const cwd = path.join(__dirname, 'fixture');
 const pkgPath = path.join(__dirname, 'package.json');
 
 test('async', async t => {
-	t.is(await m(cwd), pkgPath);
+	t.is(await pkgUp({cwd}), pkgPath);
 });
 
 test('sync', t => {
-	t.is(m.sync(cwd), pkgPath);
+	t.is(pkgUp.sync({cwd}), pkgPath);
 });