Meta tweaks

Author: sindresorhus

.gitattributes

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

.npmrc

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

index.js

@@ -7,70 +7,70 @@ const makeDir = require('make-dir');
 const pify = require('pify');
 const detectIndent = require('detect-indent');
 
-const init = (fn, fp, data, opts) => {
-	if (!fp) {
+const init = (fn, filePath, data, options) => {
+	if (!filePath) {
 		throw new TypeError('Expected a filepath');
 	}
 
 	if (data === undefined) {
 		throw new TypeError('Expected data to stringify');
 	}
 
-	opts = Object.assign({
+	options = Object.assign({
 		indent: '\t',
 		sortKeys: false
-	}, opts);
+	}, options);
 
-	if (opts.sortKeys) {
+	if (options.sortKeys) {
 		data = sortKeys(data, {
 			deep: true,
-			compare: typeof opts.sortKeys === 'function' && opts.sortKeys
+			compare: typeof options.sortKeys === 'function' && options.sortKeys
 		});
 	}
 
-	return fn(fp, data, opts);
+	return fn(filePath, data, options);
 };
 
-const readFile = fp => pify(fs.readFile)(fp, 'utf8').catch(() => {});
+const readFile = filePath => pify(fs.readFile)(filePath, 'utf8').catch(() => {});
 
-const main = (fp, data, opts) => {
-	return (opts.detectIndent ? readFile(fp) : Promise.resolve())
-		.then(str => {
-			const indent = str ? detectIndent(str).indent : opts.indent;
-			const json = JSON.stringify(data, opts.replacer, indent);
+const main = (filePath, data, options) => {
+	return (options.detectIndent ? readFile(filePath) : Promise.resolve())
+		.then(string => {
+			const indent = string ? detectIndent(string).indent : options.indent;
+			const json = JSON.stringify(data, options.replacer, indent);
 
-			return pify(writeFileAtomic)(fp, `${json}\n`, {mode: opts.mode});
+			return pify(writeFileAtomic)(filePath, `${json}\n`, {mode: options.mode});
 		});
 };
 
-const mainSync = (fp, data, opts) => {
-	let {indent} = opts;
+const mainSync = (filePath, data, options) => {
+	let {indent} = options;
 
-	if (opts.detectIndent) {
+	if (options.detectIndent) {
 		try {
-			const file = fs.readFileSync(fp, 'utf8');
+			const file = fs.readFileSync(filePath, 'utf8');
 			// eslint-disable-next-line prefer-destructuring
 			indent = detectIndent(file).indent;
-		} catch (err) {
-			if (err.code !== 'ENOENT') {
-				throw err;
+		} catch (error) {
+			if (error.code !== 'ENOENT') {
+				throw error;
 			}
 		}
 	}
 
-	const json = JSON.stringify(data, opts.replacer, indent);
+	const json = JSON.stringify(data, options.replacer, indent);
 
-	return writeFileAtomic.sync(fp, `${json}\n`, {mode: opts.mode});
+	return writeFileAtomic.sync(filePath, `${json}\n`, {mode: options.mode});
 };
 
-const writeJsonFile = (fp, data, opts) => {
-	return makeDir(path.dirname(fp), {fs})
-		.then(() => init(main, fp, data, opts));
+const writeJsonFile = (filePath, data, options) => {
+	return makeDir(path.dirname(filePath), {fs})
+		.then(() => init(main, filePath, data, options));
 };
 
 module.exports = writeJsonFile;
 module.exports.default = writeJsonFile;
-module.exports.sync = (fp, data, opts) => {
-	makeDir.sync(path.dirname(fp), {fs});
-	init(mainSync, fp, data, opts);
+module.exports.sync = (filePath, data, options) => {
+	makeDir.sync(path.dirname(filePath), {fs});
+	init(mainSync, filePath, data, options);
 };

package.json

@@ -1,54 +1,54 @@
 {
-  "name": "write-json-file",
-  "version": "2.3.0",
-  "description": "Stringify and write JSON to a file atomically",
-  "license": "MIT",
-  "repository": "sindresorhus/write-json-file",
-  "author": {
-    "name": "Sindre Sorhus",
-    "email": "[email protected]",
-    "url": "sindresorhus.com"
-  },
-  "engines": {
-    "node": ">=6"
-  },
-  "scripts": {
-    "test": "xo && ava"
-  },
-  "files": [
-    "index.js",
-    "index.d.ts"
-  ],
-  "keywords": [
-    "write",
-    "json",
-    "stringify",
-    "file",
-    "fs",
-    "graceful",
-    "stable",
-    "sort",
-    "newline",
-    "indent",
-    "atomic",
-    "atomically"
-  ],
-  "dependencies": {
-    "detect-indent": "^5.0.0",
-    "graceful-fs": "^4.1.2",
-    "make-dir": "^1.0.0",
-    "pify": "^3.0.0",
-    "sort-keys": "^2.0.0",
-    "write-file-atomic": "^2.0.0"
-  },
-  "devDependencies": {
-    "ava": "*",
-    "tempfile": "^2.0.0",
-    "xo": "*"
-  },
-  "xo": {
-    "ignores": [
-      "index.d.ts"
-    ]
-  }
+	"name": "write-json-file",
+	"version": "2.3.0",
+	"description": "Stringify and write JSON to a file atomically",
+	"license": "MIT",
+	"repository": "sindresorhus/write-json-file",
+	"author": {
+		"name": "Sindre Sorhus",
+		"email": "[email protected]",
+		"url": "sindresorhus.com"
+	},
+	"engines": {
+		"node": ">=6"
+	},
+	"scripts": {
+		"test": "xo && ava"
+	},
+	"files": [
+		"index.js",
+		"index.d.ts"
+	],
+	"keywords": [
+		"write",
+		"json",
+		"stringify",
+		"file",
+		"fs",
+		"graceful",
+		"stable",
+		"sort",
+		"newline",
+		"indent",
+		"atomic",
+		"atomically"
+	],
+	"dependencies": {
+		"detect-indent": "^5.0.0",
+		"graceful-fs": "^4.1.2",
+		"make-dir": "^1.0.0",
+		"pify": "^4.0.0",
+		"sort-keys": "^2.0.0",
+		"write-file-atomic": "^2.0.0"
+	},
+	"devDependencies": {
+		"ava": "*",
+		"tempfile": "^2.0.0",
+		"xo": "*"
+	},
+	"xo": {
+		"ignores": [
+			"index.d.ts"
+		]
+	}
 }

readme.md

@@ -17,19 +17,19 @@ $ npm install write-json-file
 ```js
 const writeJsonFile = require('write-json-file');
 
-writeJsonFile('foo.json', {foo: true}).then(() => {
-	console.log('done');
-});
+(async () => {
+	await writeJsonFile('foo.json', {foo: true});
+})();
 ```
 
 
 ## API
 
-### writeJsonFile(filepath, data, [options])
+### writeJsonFile(filePath, data, [options])
 
 Returns a `Promise`.
 
-### writeJsonFile.sync(filepath, data, [options])
+### writeJsonFile.sync(filePath, data, [options])
 
 #### options
 
@@ -52,15 +52,15 @@ Detect indentation automatically if the file exists.
 
 ##### sortKeys
 
-Type: `boolean` `function`<br>
+Type: `boolean` `Function`<br>
 Default: `false`
 
 Sort the keys recursively.<br>
 Optionally pass in a [`compare`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/sort) function.
 
 ##### replacer
 
-Type: `function`
+Type: `Function`
 
 Passed into [`JSON.stringify`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/JSON/stringify#The_replacer_parameter).