add bin

Author: Jamie Hannaford

README.md

@@ -0,0 +1,9 @@
+## Scraper
+
+This is a scraper for automatically generating `Api.php` and `Params.php` files for the Rackspace provider.
+
+It is run like so:
+
+```bash
+./bin/generate ~/projects/rst-files ~/projects/rackspace/src/LoadBalancer/v1 Rackspace\\LoadBalancer\\v1
+```

bin/generate

@@ -0,0 +1,30 @@
+#!/usr/bin/env php
+<?php
+
+function includeIfExists($file) {
+    if (file_exists($file)) {
+        return include $file;
+    }
+}
+
+if ((!$loader = includeIfExists(__DIR__.'/../vendor/autoload.php')) && (!$loader = includeIfExists(__DIR__.'/../../../autoload.php'))) {
+    fwrite(STDERR,
+        'You must set up the project dependencies, run the following commands:'.PHP_EOL.
+        'curl -s http://getcomposer.org/installer | php'.PHP_EOL.
+        'php composer.phar install'.PHP_EOL
+    );
+    exit(1);
+}
+
+foreach (['inputDir', 'outputDir', 'namespace'] as $key => $name) {
+    if (!isset($argv[$key+1])) {
+        fwrite(STDERR,
+            sprintf("ERROR: You did not provide `%s'. Correct usage is ./bin/generate <inputDir> <outputDir> <namespace>\n",
+            $name
+        ));
+        exit(1);
+    }
+}
+
+$finder = new \Scraper\Finder($argv[1], $argv[2], $argv[3]);
+$finder->execute();