Very simple CLI

Author: ggirou

README.md

@@ -6,8 +6,21 @@
 
 [Example Receipt](http://public.admintools.ch/gh/html-pdf/order.pdf)
 
+## Installation
 
-## Example
+Install the html-pdf utility via [npm](http://npmjs.org/):
+
+```
+$ npm install -g html-pdf
+```
+
+## Command-line example
+
+```
+$ htmlpdf test/businesscard.html businesscard.pdf
+```
+
+## Code example
 ```javascript
 var fs = require('fs');
 var pdf = require('html-pdf');

cli/index.js

@@ -0,0 +1,25 @@
+#!/usr/bin/env node
+
+var fs = require('fs');
+var pdf = require('../');
+
+var args = process.argv.slice(2);
+
+if (args.length >= 2) {
+	htmlpdf(args[0], args[1]);
+} else {
+	help();
+}
+
+function help() {
+	var help = 'Usage: htmlpdf input.html output.pdf';
+	console.log(help);
+}
+
+function htmlpdf(input, output) {
+	var html = fs.readFileSync(input, 'utf8');
+
+	pdf.create(html).toFile(output, function (err, res) {
+		if (err) return console.log(err);
+	});
+}

package.json

@@ -6,6 +6,9 @@
   "directories": {
     "test": "test"
   },
+  "bin": {
+    "htmlpdf": "cli/index.js"
+  },
   "scripts": {
     "test": "coffee --compile --output lib/ src/ && coffee test/index.coffee -n"
   },