tweaks

Author: sindresorhus

.editorconfig

@@ -7,9 +7,6 @@ charset = utf-8
 trim_trailing_whitespace = true
 insert_final_newline = true
 
-[package.json]
+[{package.json,*.yml}]
 indent_style = space
 indent_size = 2
-
-[*.md]
-trim_trailing_whitespace = false

.jshintrc

@@ -1,6 +1,7 @@
 sudo: false
 language: node_js
 node_js:
-  - 'iojs'
+  - '5'
+  - '4'
   - '0.12'
   - '0.10'

.travis.yml

@@ -21,9 +21,9 @@ module.exports = function (grunt) {
 					// `this` is scoped to the grunt instance
 					if (version) {
 						return 'echo grunt-shell version: ' + version;
-					} else {
-						return 'echo grunt version: ' + this.version;
 					}
+
+					return 'echo grunt version: ' + this.version;
 				}
 			},
 			callback: {

Gruntfile.js

@@ -2,37 +2,42 @@
   "name": "grunt-shell",
   "version": "1.1.2",
   "description": "Run shell commands",
+  "license": "MIT",
+  "repository": "sindresorhus/grunt-shell",
+  "author": {
+    "name": "Sindre Sorhus",
+    "email": "[email protected]",
+    "url": "sindresorhus.com"
+  },
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "scripts": {
+    "test": "xo && grunt"
+  },
+  "files": [
+    "index.js"
+  ],
   "keywords": [
     "gruntplugin",
     "shell",
     "command",
     "cmd",
     "exec",
     "spawn",
+    "child",
     "process",
     "cli"
   ],
-  "license": "MIT",
-  "author": {
-    "name": "Sindre Sorhus",
-    "email": "[email protected]",
-    "url": "http://sindresorhus.com"
-  },
-  "files": [
-    "tasks"
-  ],
-  "repository": "sindresorhus/grunt-shell",
-  "scripts": {
-    "test": "grunt"
-  },
   "dependencies": {
     "chalk": "^1.0.0"
   },
   "devDependencies": {
     "grunt": "^0.4.5",
-    "grunt-cli": "^0.1.13"
+    "grunt-cli": "^0.1.13",
+    "xo": "*"
   },
-  "engines": {
-    "node": ">=0.10.0"
+  "peerDependencies": {
+    "grunt": ">=0.4"
   }
 }

package.json

@@ -9,7 +9,7 @@ A good way to interact with other CLI tools. E.g. compiling Compass `compass com
 
 ## Install
 
-```sh
+```
 $ npm install --save-dev grunt-shell
 ```
 
@@ -27,8 +27,7 @@ grunt.initConfig({
 		target: {
 			command: 'ls'
 		},
-		// or directly with a string when no extra options are required
-		another: 'ls ./src'
+		another: 'ls ./src' // shorthand
 	}
 });
 
@@ -176,7 +175,7 @@ grunt.initConfig({
 
 ### command
 
-*Required*  
+*Required*<br>
 Type: `string`, `function`
 
 The command you want to run or a function which returns it. Supports underscore templates.
@@ -187,35 +186,35 @@ The command you want to run or a function which returns it. Supports underscore
 
 ### stdout
 
-Type: `boolean`  
+Type: `boolean`<br>
 Default: `true`
 
 Show stdout in the Terminal.
 
 ### stderr
 
-Type: `boolean`  
+Type: `boolean`<br>
 Default: `true`
 
 Show stderr in the Terminal.
 
 ### stdin
 
-Type: `boolean`  
+Type: `boolean`<br>
 Default: `true`
 
 Forward the terminal's stdin to the command.
 
 ### failOnError
 
-Type: `boolean`  
+Type: `boolean`<br>
 Default: `true`
 
 Fail task if it encounters an error. Does not apply if you specify a `callback`.
 
 ### stdinRawMode
 
-Type: `boolean`  
+Type: `boolean`<br>
 Default: `false`
 
 This sets `stdin` to [act as a raw device](http://nodejs.org/api/tty.html#tty_rs_setrawmode_mode).
@@ -245,4 +244,4 @@ Specify some options to be passed to the [.exec()](http://nodejs.org/api/child_p
 
 ## License
 
-MIT © [Sindre Sorhus](http://sindresorhus.com)
+MIT © [Sindre Sorhus](https://sindresorhus.com)

readme.md

@@ -12,7 +12,9 @@ module.exports = function (grunt) {
 			failOnError: true,
 			stdinRawMode: false
 		});
+
 		var cmd = typeof this.data === 'string' ? this.data : this.data.command;
+
 		if (cmd === undefined) {
 			throw new Error('`command` required');
 		}