From 3968949c0a20c6bccdca0e8c54033f4fe2bd4e64 Mon Sep 17 00:00:00 2001
From: Mogria <m0gr14@gmail.com>
Date: Sun, 8 Jan 2012 17:09:19 +0100
Subject: [PATCH] Added a PHP script to create new examples (tests) via command
 line Example of use:     $ php create_example.php my_new_example    
 /path/to/repo/examples/my_new_example    
 /path/to/repo/examples/my_new_example/my_new_example.mustache    
 /path/to/repo/examples/my_new_example/my_new_example.txt    
 /path/to/repo/examples/my_new_example/MyNewExample.php     $ cd
 examples/my_new_example/     $ ls     my_new_example.mustache 
 MyNewExample.php  my_new_example.txt     $ cat MyNewExample.php     <?php

    class MyNewExample extends Mustache {

    }
---
 create_example.php | 168 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 168 insertions(+)
 create mode 100644 create_example.php

diff --git a/create_example.php b/create_example.php
new file mode 100644
index 0000000..f5181d2
--- /dev/null
+++ b/create_example.php
@@ -0,0 +1,168 @@
+<?php
+
+/**
+ * A commandline script to create an example and the needed files
+ * use like this:
+ * $ php create_example.php my_new_example
+ *
+ * and the folder my_new_example will be created in the examples/ folder containing 3 files
+ *
+ */
+
+// some constants
+define('USAGE', <<<USAGE
+USAGE: php {$argv[0]} example_name
+
+This creates a new example and the corresponding files in the examples/ directory
+
+USAGE
+);
+
+define('DS', DIRECTORY_SEPARATOR);
+define('EXAMPLE_PATH', dirname(__FILE__) . DS . "examples");
+
+
+/**
+ * transform a string to lowercase using underlines.
+ * Examples:
+ * String -> string
+ * AString -> a_string
+ * SomeStrings -> some_strings
+ * AStringMore -> a_string_more
+ * 
+ * @param string $name 
+ * @access public
+ * @return string
+ */
+function getLowerCaseName($name) {
+  return preg_replace_callback("/([A-Z])/", create_function ( 
+    '$match',
+    'return "_" . strtolower($match[1]);'
+  ), lcfirst($name));
+}
+
+/**
+ * transform a string to Uppercase (camelcase)
+ * Examples
+ * string -> String
+ * a_string -> AString
+ * some_strings -> SomeStrings
+ * a_string_more -> AStringMore -> a_string_more
+ * 
+ * @param string $name 
+ * @access public
+ * @return string
+ */
+function getUpperCaseName($name) {
+  return preg_replace_callback("/_([a-z])/", create_function ( 
+    '$match',
+    'return strtoupper($match{1});'
+  ), ucfirst($name));
+}
+
+
+/**
+ * return the given value and echo it out appending "\n"
+ * 
+ * @param mixed $value 
+ * @access public
+ * @return mixed
+ */
+function out($value) {
+  echo $value . "\n";
+  return $value;
+}
+
+/**
+ * create Path for certain files in an example
+ * returns the directory name if only $directory is given.
+ * if an extension is given a complete filename is returned.
+ * the returned filename will be echoed out
+ * 
+ * @param string $directory directory without / at the end
+ * @param string $filename filename without path and extension
+ * @param string $extension extension of the file without "."
+ * @access public
+ * @return string
+ */
+function buildPath($directory, $filename = null,  $extension = null) {
+  return out(EXAMPLE_PATH . DS . $directory.
+          ($extension !== null && $filename !== null ? DS . $filename. "." . $extension : ""));
+}
+
+/**
+ * creates the directory for the example
+ * the script die()'s if mkdir() fails
+ * 
+ * @param string $directory 
+ * @access public
+ * @return void
+ */
+function createDirectory($directory) {
+ if(!@mkdir(buildPath($directory))) {
+   die("FAILED to create directory\n");
+ }
+}
+
+/**
+ * create a file for the example with the given $content
+ * the script die()'s if fopen() fails
+ * 
+ * @param string $directory directory without / at the end
+ * @param string $filename filename without path and extension
+ * @param string $extension extension of the file without "."
+ * @param string $content the content of the file
+ * @access public
+ * @return void
+ */
+function createFile($directory, $filename, $extension, $content = "") {
+  $handle = @fopen(buildPath($directory, $filename, $extension), "w");
+  if($handle) {
+    fwrite($handle, $content);
+    fclose($handle);
+  } else {
+    die("FAILED to create file\n");
+  }
+}
+
+
+/**
+ * routine to create the example directory and 3 files
+ *
+ * if the $example_name is "SomeThing" the following files will be created
+ * examples/some_thing
+ * examples/some_thing/some_thing.mustache
+ * examples/some_thing/some_thing.txt
+ * examples/some_thing/SomeThing.php
+ * 
+ * @param mixed $example_name 
+ * @access public
+ * @return void
+ */
+function main($example_name) {
+  $lowercase = getLowerCaseName($example_name);
+  $uppercase = getUpperCaseName($example_name);
+  createDirectory($lowercase);
+  createFile($lowercase, $lowercase, "mustache");
+  createFile($lowercase, $lowercase, "txt");
+  createFile($lowercase, $uppercase, "php", <<<CONTENT
+<?php
+
+class {$uppercase} extends Mustache {
+
+}
+
+CONTENT
+  );
+}
+
+// check if enougth arguments are given
+if(count($argv) > 1) {
+  // get the name of the example
+  $example_name = $argv[1];
+  
+  main($example_name);
+
+} else {
+  echo USAGE;
+}