Require Node.js 10

sindresorhus · Aug 11, 2020 · b0bf065 · b0bf065
1 parent 8f40a21
commit b0bf065
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diff --git a/.travis.yml b/.travis.yml
@@ -7,4 +7,3 @@ node_js:
   - '14'
   - '12'
   - '10'
-  - '8'
diff --git a/index.d.ts b/index.d.ts
@@ -1,3 +1,4 @@
+/* eslint-disable @typescript-eslint/unified-signatures */
 import {Options as LocatePathOptions} from 'locate-path';
 
 declare const stop: unique symbol;
@@ -11,67 +12,30 @@ declare namespace findUp {
 }
 
 declare const findUp: {
-	/**
-	Find a file or directory by walking up parent directories.
-
-	@param name - Name of the file or directory to find. Can be multiple.
-	@returns The first path found (by respecting the order of `name`s) or `undefined` if none could be found.
-
-	@example
-	```
-	// /
-	// └── Users
-	//     └── sindresorhus
-	//         ├── unicorn.png
-	//         └── foo
-	//             └── bar
-	//                 ├── baz
-	//                 └── example.js
-
-	// example.js
-	import findUp = require('find-up');
-
-	(async () => {
-		console.log(await findUp('unicorn.png'));
-		//=> '/Users/sindresorhus/unicorn.png'
-
-		console.log(await findUp(['rainbow.png', 'unicorn.png']));
-		//=> '/Users/sindresorhus/unicorn.png'
-	})();
-	```
-	*/
-	(name: string | string[], options?: findUp.Options): Promise<string | undefined>;
-
-	/**
-	Find a file or directory by walking up parent directories.
+	sync: {
+		/**
+		Synchronously check if a path exists.
 
-	@param matcher - Called for each directory in the search. Return a path or `findUp.stop` to stop the search.
-	@returns The first path found or `undefined` if none could be found.
+		@param path - Path to the file or directory.
+		@returns Whether the path exists.
 
-	@example
-	```
-	import path = require('path');
-	import findUp = require('find-up');
+		@example
+		```
+		import findUp = require('find-up');
 
-	(async () => {
-		console.log(await findUp(async directory => {
-			const hasUnicorns = await findUp.exists(path.join(directory, 'unicorn.png'));
-			return hasUnicorns && directory;
-		}, {type: 'directory'}));
-		//=> '/Users/sindresorhus'
-	})();
-	```
-	*/
-	(matcher: (directory: string) => (findUp.Match | Promise<findUp.Match>), options?: findUp.Options): Promise<string | undefined>;
+		console.log(findUp.sync.exists('/Users/sindresorhus/unicorn.png'));
+		//=> true
+		```
+		*/
+		exists: (path: string) => boolean;
 
-	sync: {
 		/**
 		Synchronously find a file or directory by walking up parent directories.
 
 		@param name - Name of the file or directory to find. Can be multiple.
 		@returns The first path found (by respecting the order of `name`s) or `undefined` if none could be found.
 		*/
-		(name: string | string[], options?: findUp.Options): string | undefined;
+		(name: string | readonly string[], options?: findUp.Options): string | undefined;
 
 		/**
 		Synchronously find a file or directory by walking up parent directories.
@@ -92,23 +56,7 @@ declare const findUp: {
 		```
 		*/
 		(matcher: (directory: string) => findUp.Match, options?: findUp.Options): string | undefined;
-
-		/**
-		Synchronously check if a path exists.
-
-		@param path - Path to the file or directory.
-		@returns Whether the path exists.
-
-		@example
-		```
-		import findUp = require('find-up');
-
-		console.log(findUp.sync.exists('/Users/sindresorhus/unicorn.png'));
-		//=> true
-		```
-		*/
-		exists(path: string): boolean;
-	}
+	};
 
 	/**
 	Check if a path exists.
@@ -126,12 +74,65 @@ declare const findUp: {
 	})();
 	```
 	*/
-	exists(path: string): Promise<boolean>;
+	exists: (path: string) => Promise<boolean>;
 
 	/**
 	Return this in a `matcher` function to stop the search and force `findUp` to immediately return `undefined`.
 	*/
 	readonly stop: findUp.StopSymbol;
+
+	/**
+	Find a file or directory by walking up parent directories.
+
+	@param name - Name of the file or directory to find. Can be multiple.
+	@returns The first path found (by respecting the order of `name`s) or `undefined` if none could be found.
+
+	@example
+	```
+	// /
+	// └── Users
+	//     └── sindresorhus
+	//         ├── unicorn.png
+	//         └── foo
+	//             └── bar
+	//                 ├── baz
+	//                 └── example.js
+
+	// example.js
+	import findUp = require('find-up');
+
+	(async () => {
+		console.log(await findUp('unicorn.png'));
+		//=> '/Users/sindresorhus/unicorn.png'
+
+		console.log(await findUp(['rainbow.png', 'unicorn.png']));
+		//=> '/Users/sindresorhus/unicorn.png'
+	})();
+	```
+	*/
+	(name: string | readonly string[], options?: findUp.Options): Promise<string | undefined>;
+
+	/**
+	Find a file or directory by walking up parent directories.
+
+	@param matcher - Called for each directory in the search. Return a path or `findUp.stop` to stop the search.
+	@returns The first path found or `undefined` if none could be found.
+
+	@example
+	```
+	import path = require('path');
+	import findUp = require('find-up');
+
+	(async () => {
+		console.log(await findUp(async directory => {
+			const hasUnicorns = await findUp.exists(path.join(directory, 'unicorn.png'));
+			return hasUnicorns && directory;
+		}, {type: 'directory'}));
+		//=> '/Users/sindresorhus'
+	})();
+	```
+	*/
+	(matcher: (directory: string) => (findUp.Match | Promise<findUp.Match>), options?: findUp.Options): Promise<string | undefined>;
 };
 
 export = findUp;
diff --git a/index.test-d.ts b/index.test-d.ts
@@ -9,7 +9,7 @@ expectType<Promise<string | undefined>>(findUp(['rainbow.png', 'unicorn.png'], {
 expectType<Promise<string | undefined>>(findUp(['rainbow.png', 'unicorn.png'], {allowSymlinks: false}));
 expectType<Promise<string | undefined>>(findUp(['rainbow.png', 'unicorn.png'], {type: 'file'}));
 expectType<Promise<string | undefined>>(findUp(['rainbow.png', 'unicorn.png'], {type: 'directory'}));
-expectError(findUp(['rainbow.png', 'unicorn.png'], {concurrency: 1}))
+expectError(findUp(['rainbow.png', 'unicorn.png'], {concurrency: 1}));
 
 expectType<Promise<string | undefined>>(findUp(() => 'unicorn.png'));
 expectType<Promise<string | undefined>>(findUp(() => 'unicorn.png', {cwd: ''}));

diff --git a/package.json b/package.json
@@ -11,7 +11,7 @@
 		"url": "https://sindresorhus.com"
 	},
 	"engines": {
-		"node": ">=8"
+		"node": ">=10"
 	},
 	"scripts": {
 		"test": "xo && ava && tsd"
@@ -41,14 +41,14 @@
 		"path"
 	],
 	"dependencies": {
-		"locate-path": "^5.0.0",
+		"locate-path": "^6.0.0",
 		"path-exists": "^4.0.0"
 	},
 	"devDependencies": {
 		"ava": "^2.1.0",
 		"is-path-inside": "^2.1.0",
-		"tempy": "^0.3.0",
-		"tsd": "^0.11.0",
-		"xo": "^0.24.0"
+		"tempy": "^0.6.0",
+		"tsd": "^0.13.1",
+		"xo": "^0.33.0"
 	}
 }
diff --git a/test.js b/test.js
@@ -42,8 +42,8 @@ absolute.directoryLink = path.join(absolute.fixtureDirectory, name.directoryLink
 
 // Create a disjoint directory, used for the not-found tests
 test.beforeEach(t => {
-	const tmpDir = tempy.directory();
-	t.context.disjoint = tmpDir;
+	const temporaryDirectory = tempy.directory();
+	t.context.disjoint = temporaryDirectory;
 });
 
 test.afterEach(t => {