strip-ansi - npm Package Compare versions

Comparing version 0.2.1 to 0.2.2

cli.js

 #!/usr/bin/env node
 'use strict';
 var fs = require('fs');
-var strip = require('./index');
+var pkg = require('./package.json');
+var strip = require('./');
 var input = process.argv[2];
 
-if (process.argv.indexOf('-h') !== -1 || process.argv.indexOf('--help') !== -1) {
-	console.log('strip-ansi <input file> > <output file>');
-	console.log('or');
-	console.log('cat <input file> | strip-ansi > <output file>');
+function help() {
+	console.log([
+		pkg.description,
+		'',
+		'Usage',
+		'  $ strip-ansi <input-file> > <output-file>',
+		'  $ cat <input-file> | strip-ansi > <output-file>',
+		'',
+		'Example',
+		'  $ strip-ansi unicorn.txt > unicorn-stripped.txt'
+	].join('\n'));
+}
+
+if (process.argv.indexOf('--help') !== -1) {
+	help();
 	return;
 }
 
-if (process.argv.indexOf('-v') !== -1 || process.argv.indexOf('--version') !== -1) {
-	console.log(require('./package').version);
+if (process.argv.indexOf('--version') !== -1) {
+	console.log(pkg.version);
 	return;
@@ -17,0 +29,0 @@ }

index.js

 'use strict';
+var ansiRegex = require('ansi-regex');
+
 module.exports = function (str) {
-	return typeof str === 'string' ? str.replace(/\x1B\[([0-9]{1,3}(;[0-9]{1,3})*)?[m|K]/g, '') : str;
+	return typeof str === 'string' ? str.replace(ansiRegex, '') : str;
 };

package.json

 {
   "name": "strip-ansi",
-  "version": "0.2.1",
-  "description": "Strip ANSI escape codes (used for colorizing strings in the terminal)",
+  "version": "0.2.2",
+  "description": "Strip ANSI escape codes",
   "license": "MIT",
@@ -50,2 +50,5 @@ "bin": {
   ],
+  "dependencies": {
+    "ansi-regex": "^0.1.0"
+  },
   "devDependencies": {
@@ -52,0 +55,0 @@ "mocha": "*"

readme.md

 # strip-ansi [![Build Status](https://travis-ci.org/sindresorhus/strip-ansi.svg?branch=master)](https://travis-ci.org/sindresorhus/strip-ansi)
 
-> Strip [ANSI escape codes](http://en.wikipedia.org/wiki/ANSI_escape_code#Colors_and_Styles) (used for colorizing strings in the terminal)
+> Strip [ANSI escape codes](http://en.wikipedia.org/wiki/ANSI_escape_code)
 
-Used in the terminal color module [chalk](https://github.com/sindresorhus/chalk).
 
-
 ## Install
 
-```bash
+```sh
 $ npm install --save strip-ansi
@@ -27,16 +25,15 @@ ```
 
-You can also use it as a CLI app by installing it globally:
-
-```bash
+```sh
 $ npm install --global strip-ansi
 ```
 
-#### Usage
-
-```bash
+```sh
 $ strip-ansi --help
 
-strip-ansi <input-file>
-or
-cat <input-file> | strip-ansi
+Usage
+  $ strip-ansi <input-file> > <output-file>
+  $ cat <input-file> | strip-ansi > <output-file>
+
+Example
+  $ strip-ansi unicorn.txt > unicorn-stripped.txt
 ```
@@ -47,2 +44,2 @@
 
-[MIT](http://opensource.org/licenses/MIT) © [Sindre Sorhus](http://sindresorhus.com)
+MIT © [Sindre Sorhus](http://sindresorhus.com)

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Improved metrics

Lines of code

39

increased by44.44%

Worsened metrics

Total package byte prevSize

2504

decreased by-2.83%

Dependency count

1

increased byInfinity%

Number of lines in readme file

44

decreased by-6.38%

Dependency changes

• + Addedansi-regex@^0.1.0

• + Addedansi-regex@0.1.0(transitive)