Upgrade to KH 3.3.0
This commit is contained in:
Deon George
315
includes/kohana/modules/minion/classes/Kohana/Minion/CLI.php
Normal file
315
includes/kohana/modules/minion/classes/Kohana/Minion/CLI.php
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@@ -0,0 +1,315 @@
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<?php defined('SYSPATH') or die('No direct script access.');
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class Kohana_Minion_CLI {
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public static $wait_msg = 'Press any key to continue...';
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protected static $foreground_colors = array(
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'black' => '0;30',
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'dark_gray' => '1;30',
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'blue' => '0;34',
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'light_blue' => '1;34',
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'green' => '0;32',
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'light_green' => '1;32',
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'cyan' => '0;36',
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'light_cyan' => '1;36',
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'red' => '0;31',
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'light_red' => '1;31',
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'purple' => '0;35',
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'light_purple' => '1;35',
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'brown' => '0;33',
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'yellow' => '1;33',
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'light_gray' => '0;37',
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'white' => '1;37',
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);
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protected static $background_colors = array(
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'black' => '40',
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'red' => '41',
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'green' => '42',
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'yellow' => '43',
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'blue' => '44',
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'magenta' => '45',
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'cyan' => '46',
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'light_gray' => '47',
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);
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/**
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* Returns one or more command-line options. Options are specified using
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* standard CLI syntax:
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*
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* php index.php --username=john.smith --password=secret --var="some value with spaces"
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*
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* // Get the values of "username" and "password"
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* $auth = Minion_CLI::options('username', 'password');
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*
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* @param string $options,... option name
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* @return array
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*/
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public static function options($options = NULL)
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{
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// Get all of the requested options
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$options = func_get_args();
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// Found option values
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$values = array();
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// Skip the first option, it is always the file executed
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for ($i = 1; $i < $_SERVER['argc']; $i++)
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{
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if ( ! isset($_SERVER['argv'][$i]))
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{
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// No more args left
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break;
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}
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// Get the option
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$opt = $_SERVER['argv'][$i];
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if (substr($opt, 0, 2) !== '--')
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{
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// This is a positional argument
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$values[] = $opt;
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continue;
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}
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// Remove the "--" prefix
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$opt = substr($opt, 2);
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if (strpos($opt, '='))
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{
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// Separate the name and value
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list ($opt, $value) = explode('=', $opt, 2);
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}
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else
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{
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$value = NULL;
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}
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$values[$opt] = $value;
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}
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if ($options)
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{
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foreach ($values as $opt => $value)
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{
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if ( ! in_array($opt, $options))
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{
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// Set the given value
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unset($values[$opt]);
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}
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}
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}
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return count($options) == 1 ? array_pop($values) : $values;
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}
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/**
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* Reads input from the user. This can have either 1 or 2 arguments.
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*
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* Usage:
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*
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* // Waits for any key press
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* Minion_CLI::read();
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*
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* // Takes any input
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* $color = Minion_CLI::read('What is your favorite color?');
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*
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* // Will only accept the options in the array
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* $ready = Minion_CLI::read('Are you ready?', array('y','n'));
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*
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* @param string $text text to show user before waiting for input
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* @param array $options array of options the user is shown
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* @return string the user input
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*/
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public static function read($text = '', array $options = NULL)
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{
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// If a question has been asked with the read
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$options_output = '';
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if ( ! empty($options))
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{
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$options_output = ' [ '.implode(', ', $options).' ]';
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}
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fwrite(STDOUT, $text.$options_output.': ');
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// Read the input from keyboard.
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$input = trim(fgets(STDIN));
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// If options are provided and the choice is not in the array, tell them to try again
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if ( ! empty($options) && ! in_array($input, $options))
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{
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Minion_CLI::write('This is not a valid option. Please try again.');
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$input = Minion_CLI::read($text, $options);
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}
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// Read the input
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return $input;
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}
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/**
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* Experimental feature.
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*
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* Reads hidden input from the user
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*
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* Usage:
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*
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* $password = Minion_CLI::password('Enter your password');
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*
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* @author Mathew Davies.
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* @return string
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*/
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public static function password($text = '')
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{
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$text .= ': ';
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if (Kohana::$is_windows)
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{
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$vbscript = sys_get_temp_dir().'Minion_CLI_Password.vbs';
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// Create temporary file
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file_put_contents($vbscript, 'wscript.echo(InputBox("'.addslashes($text).'"))');
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$password = shell_exec('cscript //nologo '.escapeshellarg($command));
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// Remove temporary file.
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unlink($vbscript);
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}
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else
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{
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$password = shell_exec('/usr/bin/env bash -c \'read -s -p "'.escapeshellcmd($text).'" var && echo $var\'');
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}
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Minion_CLI::write();
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return trim($password);
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}
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/**
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* Outputs a string to the cli. If you send an array it will implode them
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* with a line break.
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*
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* @param string|array $text the text to output, or array of lines
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*/
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public static function write($text = '')
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{
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if (is_array($text))
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{
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foreach ($text as $line)
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{
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Minion_CLI::write($line);
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}
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}
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else
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{
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fwrite(STDOUT, $text.PHP_EOL);
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}
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}
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/**
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* Outputs a replacable line to the cli. You can continue replacing the
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* line until `TRUE` is passed as the second parameter in order to indicate
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* you are done modifying the line.
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*
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* // Sample progress indicator
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* Minion_CLI::write_replace('0%');
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* Minion_CLI::write_replace('25%');
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* Minion_CLI::write_replace('50%');
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* Minion_CLI::write_replace('75%');
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* // Done writing this line
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* Minion_CLI::write_replace('100%', TRUE);
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*
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* @param string $text the text to output
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* @param boolean $end_line whether the line is done being replaced
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*/
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public static function write_replace($text = '', $end_line = FALSE)
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{
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// Append a newline if $end_line is TRUE
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$text = $end_line ? $text.PHP_EOL : $text;
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fwrite(STDOUT, "\r\033[K".$text);
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}
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/**
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* Waits a certain number of seconds, optionally showing a wait message and
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* waiting for a key press.
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*
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* @author Fuel Development Team
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* @license MIT License
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* @copyright 2010 - 2011 Fuel Development Team
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* @link http://fuelphp.com
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* @param int $seconds number of seconds
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* @param bool $countdown show a countdown or not
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*/
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public static function wait($seconds = 0, $countdown = false)
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{
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if ($countdown === true)
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{
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$time = $seconds;
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while ($time > 0)
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{
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fwrite(STDOUT, $time.'... ');
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sleep(1);
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$time--;
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}
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Minion_CLI::write();
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}
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else
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{
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if ($seconds > 0)
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{
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sleep($seconds);
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}
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else
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{
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Minion_CLI::write(Minion_CLI::$wait_msg);
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Minion_CLI::read();
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}
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}
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}
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/**
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* Returns the given text with the correct color codes for a foreground and
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* optionally a background color.
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*
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* @author Fuel Development Team
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* @license MIT License
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* @copyright 2010 - 2011 Fuel Development Team
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* @link http://fuelphp.com
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* @param string $text the text to color
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* @param atring $foreground the foreground color
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* @param string $background the background color
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* @return string the color coded string
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*/
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public static function color($text, $foreground, $background = null)
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{
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if (Kohana::$is_windows)
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{
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return $text;
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}
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if (!array_key_exists($foreground, Minion_CLI::$foreground_colors))
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{
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throw new Kohana_Exception('Invalid CLI foreground color: '.$foreground);
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}
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if ($background !== null and !array_key_exists($background, Minion_CLI::$background_colors))
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{
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throw new Kohana_Exception('Invalid CLI background color: '.$background);
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}
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$string = "\033[".Minion_CLI::$foreground_colors[$foreground]."m";
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if ($background !== null)
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{
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$string .= "\033[".Minion_CLI::$background_colors[$background]."m";
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}
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$string .= $text."\033[0m";
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return $string;
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}
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}
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@@ -0,0 +1,65 @@
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<?php defined('SYSPATH') or die('No direct script access.');
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/**
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* Minipn exception
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*
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* @package Kohana
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* @category Minion
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* @author Kohana Team
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* @copyright (c) 2009-2011 Kohana Team
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* @license http://kohanaframework.org/license
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*/
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class Kohana_Minion_Exception extends Kohana_Exception {
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/**
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* Inline exception handler, displays the error message, source of the
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* exception, and the stack trace of the error.
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*
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* Should this display a stack trace? It's useful.
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*
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* Should this still log? Maybe not as useful since we'll see the error on the screen.
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*
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* @uses Kohana_Exception::text
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* @param Exception $e
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* @return boolean
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*/
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public static function handler(Exception $e)
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{
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try
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||||
{
|
||||
if ($e instanceof Minion_Exception)
|
||||
{
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||||
echo $e->format_for_cli();
|
||||
}
|
||||
else
|
||||
{
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||||
echo Kohana_Exception::text($e);
|
||||
}
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||||
|
||||
$exit_code = $e->getCode();
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||||
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||||
// Never exit "0" after an exception.
|
||||
if ($exit_code == 0)
|
||||
{
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||||
$exit_code = 1;
|
||||
}
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||||
|
||||
exit($exit_code);
|
||||
}
|
||||
catch (Exception $e)
|
||||
{
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||||
// Clean the output buffer if one exists
|
||||
ob_get_level() and ob_clean();
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|
||||
// Display the exception text
|
||||
echo Kohana_Exception::text($e), "\n";
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||||
|
||||
// Exit with an error status
|
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exit(1);
|
||||
}
|
||||
}
|
||||
|
||||
public function format_for_cli()
|
||||
{
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||||
//@todo Log Kohana Bug, $e not defined.
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return Kohana_Exception::text($e);
|
||||
}
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}
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@@ -0,0 +1,18 @@
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<?php defined('SYSPATH') or die('No direct script access.');
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/**
|
||||
* Invalid Task Exception
|
||||
*
|
||||
* @package Kohana
|
||||
* @category Minion
|
||||
* @author Kohana Team
|
||||
* @copyright (c) 2009-2011 Kohana Team
|
||||
* @license http://kohanaframework.org/license
|
||||
*/
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class Kohana_Minion_Exception_InvalidTask extends Minion_Exception {
|
||||
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public function format_for_cli()
|
||||
{
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return 'ERROR: '. $this->getMessage().PHP_EOL;
|
||||
}
|
||||
|
||||
}
|
||||
364
includes/kohana/modules/minion/classes/Kohana/Minion/Task.php
Normal file
364
includes/kohana/modules/minion/classes/Kohana/Minion/Task.php
Normal file
@@ -0,0 +1,364 @@
|
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<?php defined('SYSPATH') or die('No direct script access.');
|
||||
/**
|
||||
* Interface that all minion tasks must implement
|
||||
*
|
||||
* @package Kohana
|
||||
* @category Minion
|
||||
* @author Kohana Team
|
||||
* @copyright (c) 2009-2011 Kohana Team
|
||||
* @license http://kohanaframework.org/license
|
||||
*/
|
||||
abstract class Kohana_Minion_Task {
|
||||
|
||||
/**
|
||||
* The separator used to separate different levels of tasks
|
||||
* @var string
|
||||
*/
|
||||
public static $task_separator = ':';
|
||||
|
||||
/**
|
||||
* Converts a task (e.g. db:migrate to a class name)
|
||||
*
|
||||
* @param string Task name
|
||||
* @return string Class name
|
||||
*/
|
||||
public static function convert_task_to_class_name($task)
|
||||
{
|
||||
$task = trim($task);
|
||||
|
||||
if (empty($task))
|
||||
return '';
|
||||
|
||||
return 'Task_'.implode('_', array_map('ucfirst', explode(Minion_Task::$task_separator, $task)));
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the task name of a task class / task object
|
||||
*
|
||||
* @param string|Minion_Task The task class / object
|
||||
* @return string The task name
|
||||
*/
|
||||
public static function convert_class_to_task($class)
|
||||
{
|
||||
if (is_object($class))
|
||||
{
|
||||
$class = get_class($class);
|
||||
}
|
||||
|
||||
return strtolower(str_replace('_', Minion_Task::$task_separator, substr($class, 5)));
|
||||
}
|
||||
|
||||
/**
|
||||
* Factory for loading minion tasks
|
||||
*
|
||||
* @param array An array of command line options. It should contain the 'task' key
|
||||
* @throws Minion_Exception_InvalidTask
|
||||
* @return Minion_Task The Minion task
|
||||
*/
|
||||
public static function factory($options)
|
||||
{
|
||||
if (($task = Arr::get($options, 'task')) !== NULL)
|
||||
{
|
||||
unset($options['task']);
|
||||
}
|
||||
else if (($task = Arr::get($options, 0)) !== NULL)
|
||||
{
|
||||
// The first positional argument (aka 0) may be the task name
|
||||
unset($options[0]);
|
||||
}
|
||||
else
|
||||
{
|
||||
// If we didn't get a valid task, generate the help
|
||||
$task = 'help';
|
||||
}
|
||||
|
||||
$class = Minion_Task::convert_task_to_class_name($task);
|
||||
|
||||
if ( ! class_exists($class))
|
||||
{
|
||||
throw new Minion_Exception_InvalidTask(
|
||||
"Task ':task' is not a valid minion task",
|
||||
array(':task' => $class)
|
||||
);
|
||||
}
|
||||
|
||||
$class = new $class;
|
||||
|
||||
if ( ! $class instanceof Minion_Task)
|
||||
{
|
||||
throw new Minion_Exception_InvalidTask(
|
||||
"Task ':task' is not a valid minion task",
|
||||
array(':task' => $class)
|
||||
);
|
||||
}
|
||||
|
||||
$class->set_options($options);
|
||||
|
||||
// Show the help page for this task if requested
|
||||
if (array_key_exists('help', $options))
|
||||
{
|
||||
$class->_method = '_help';
|
||||
}
|
||||
|
||||
return $class;
|
||||
}
|
||||
|
||||
/**
|
||||
* The list of options this task accepts and their default values.
|
||||
*
|
||||
* protected $_options = array(
|
||||
* 'limit' => 4,
|
||||
* 'table' => NULL,
|
||||
* );
|
||||
*
|
||||
* @var array
|
||||
*/
|
||||
protected $_options = array();
|
||||
|
||||
/**
|
||||
* Populated with the accepted options for this task.
|
||||
* This array is automatically populated based on $_options.
|
||||
*
|
||||
* @var array
|
||||
*/
|
||||
protected $_accepted_options = array();
|
||||
|
||||
protected $_method = '_execute';
|
||||
|
||||
protected function __construct()
|
||||
{
|
||||
// Populate $_accepted_options based on keys from $_options
|
||||
$this->_accepted_options = array_keys($this->_options);
|
||||
}
|
||||
|
||||
/**
|
||||
* The file that get's passes to Validation::errors() when validation fails
|
||||
* @var string|NULL
|
||||
*/
|
||||
protected $_errors_file = 'validation';
|
||||
|
||||
/**
|
||||
* Gets the task name for the task
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function __toString()
|
||||
{
|
||||
static $task_name = NULL;
|
||||
|
||||
if ($task_name === NULL)
|
||||
{
|
||||
$task_name = Minion_Task::convert_class_to_task($this);
|
||||
}
|
||||
|
||||
return $task_name;
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets options for this task
|
||||
*
|
||||
* $param array the array of options to set
|
||||
* @return this
|
||||
*/
|
||||
public function set_options(array $options)
|
||||
{
|
||||
foreach ($options as $key => $value)
|
||||
{
|
||||
$this->_options[$key] = $value;
|
||||
}
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the options that were passed into this task with their defaults
|
||||
*
|
||||
* @return array
|
||||
*/
|
||||
public function get_options()
|
||||
{
|
||||
return (array) $this->_options;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get a set of options that this task can accept
|
||||
*
|
||||
* @return array
|
||||
*/
|
||||
public function get_accepted_options()
|
||||
{
|
||||
return (array) $this->_accepted_options;
|
||||
}
|
||||
|
||||
/**
|
||||
* Adds any validation rules/labels for validating _options
|
||||
*
|
||||
* public function build_validation(Validation $validation)
|
||||
* {
|
||||
* return parent::build_validation($validation)
|
||||
* ->rule('paramname', 'not_empty'); // Require this param
|
||||
* }
|
||||
*
|
||||
* @param Validation the validation object to add rules to
|
||||
*
|
||||
* @return Validation
|
||||
*/
|
||||
public function build_validation(Validation $validation)
|
||||
{
|
||||
// Add a rule to each key making sure it's in the task
|
||||
foreach ($validation->as_array() as $key => $value)
|
||||
{
|
||||
$validation->rule($key, array($this, 'valid_option'), array(':validation', ':field'));
|
||||
}
|
||||
|
||||
return $validation;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns $_errors_file
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function get_errors_file()
|
||||
{
|
||||
return $this->_errors_file;
|
||||
}
|
||||
|
||||
/**
|
||||
* Execute the task with the specified set of options
|
||||
*
|
||||
* @return null
|
||||
*/
|
||||
public function execute()
|
||||
{
|
||||
$options = $this->get_options();
|
||||
|
||||
// Validate $options
|
||||
$validation = Validation::factory($options);
|
||||
$validation = $this->build_validation($validation);
|
||||
|
||||
if ( $this->_method != '_help' AND ! $validation->check())
|
||||
{
|
||||
echo View::factory('minion/error/validation')
|
||||
->set('task', Minion_Task::convert_class_to_task($this))
|
||||
->set('errors', $validation->errors($this->get_errors_file()));
|
||||
}
|
||||
else
|
||||
{
|
||||
// Finally, run the task
|
||||
$method = $this->_method;
|
||||
echo $this->{$method}($options);
|
||||
}
|
||||
}
|
||||
|
||||
abstract protected function _execute(array $params);
|
||||
|
||||
/**
|
||||
* Outputs help for this task
|
||||
*
|
||||
* @return null
|
||||
*/
|
||||
protected function _help(array $params)
|
||||
{
|
||||
$tasks = $this->_compile_task_list(Kohana::list_files('classes/task'));
|
||||
|
||||
$inspector = new ReflectionClass($this);
|
||||
|
||||
list($description, $tags) = $this->_parse_doccomment($inspector->getDocComment());
|
||||
|
||||
$view = View::factory('minion/help/task')
|
||||
->set('description', $description)
|
||||
->set('tags', (array) $tags)
|
||||
->set('task', Minion_Task::convert_class_to_task($this));
|
||||
|
||||
echo $view;
|
||||
}
|
||||
|
||||
|
||||
public function valid_option(Validation $validation, $option)
|
||||
{
|
||||
if ( ! in_array($option, $this->_accepted_options))
|
||||
{
|
||||
$validation->error($option, 'minion_option');
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Parses a doccomment, extracting both the comment and any tags associated
|
||||
*
|
||||
* Based on the code in Kodoc::parse()
|
||||
*
|
||||
* @param string The comment to parse
|
||||
* @return array First element is the comment, second is an array of tags
|
||||
*/
|
||||
protected function _parse_doccomment($comment)
|
||||
{
|
||||
// Normalize all new lines to \n
|
||||
$comment = str_replace(array("\r\n", "\n"), "\n", $comment);
|
||||
|
||||
// Remove the phpdoc open/close tags and split
|
||||
$comment = array_slice(explode("\n", $comment), 1, -1);
|
||||
|
||||
// Tag content
|
||||
$tags = array();
|
||||
|
||||
foreach ($comment as $i => $line)
|
||||
{
|
||||
// Remove all leading whitespace
|
||||
$line = preg_replace('/^\s*\* ?/m', '', $line);
|
||||
|
||||
// Search this line for a tag
|
||||
if (preg_match('/^@(\S+)(?:\s*(.+))?$/', $line, $matches))
|
||||
{
|
||||
// This is a tag line
|
||||
unset($comment[$i]);
|
||||
|
||||
$name = $matches[1];
|
||||
$text = isset($matches[2]) ? $matches[2] : '';
|
||||
|
||||
$tags[$name] = $text;
|
||||
}
|
||||
else
|
||||
{
|
||||
$comment[$i] = (string) $line;
|
||||
}
|
||||
}
|
||||
|
||||
$comment = trim(implode("\n", $comment));
|
||||
|
||||
return array($comment, $tags);
|
||||
}
|
||||
|
||||
/**
|
||||
* Compiles a list of available tasks from a directory structure
|
||||
*
|
||||
* @param array Directory structure of tasks
|
||||
* @param string prefix
|
||||
* @return array Compiled tasks
|
||||
*/
|
||||
protected function _compile_task_list(array $files, $prefix = '')
|
||||
{
|
||||
$output = array();
|
||||
|
||||
foreach ($files as $file => $path)
|
||||
{
|
||||
$file = substr($file, strrpos($file, DIRECTORY_SEPARATOR) + 1);
|
||||
|
||||
if (is_array($path) AND count($path))
|
||||
{
|
||||
$task = $this->_compile_task_list($path, $prefix.$file.Minion_Task::$task_separator);
|
||||
|
||||
if ($task)
|
||||
{
|
||||
$output = array_merge($output, $task);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
$output[] = strtolower($prefix.substr($file, 0, -strlen(EXT)));
|
||||
}
|
||||
}
|
||||
|
||||
return $output;
|
||||
}
|
||||
}
|
||||
3
includes/kohana/modules/minion/classes/Minion/CLI.php
Normal file
3
includes/kohana/modules/minion/classes/Minion/CLI.php
Normal file
@@ -0,0 +1,3 @@
|
||||
<?php defined('SYSPATH') or die('No direct script access.');
|
||||
|
||||
class Minion_CLI extends Kohana_Minion_CLI {}
|
||||
@@ -0,0 +1,3 @@
|
||||
<?php defined('SYSPATH') or die('No direct script access.');
|
||||
|
||||
class Minion_Exception extends Kohana_Minion_Exception {}
|
||||
@@ -0,0 +1,3 @@
|
||||
<?php defined('SYSPATH') or die('No direct script access.');
|
||||
|
||||
class Minion_Exception_InvalidTask extends Kohana_Minion_Exception_InvalidTask {}
|
||||
8
includes/kohana/modules/minion/classes/Minion/Task.php
Normal file
8
includes/kohana/modules/minion/classes/Minion/Task.php
Normal file
@@ -0,0 +1,8 @@
|
||||
<?php defined('SYSPATH') or die('No direct script access.');
|
||||
|
||||
/**
|
||||
* Interface that all minion tasks must implement
|
||||
*/
|
||||
abstract class Minion_Task extends Kohana_Minion_Task {
|
||||
|
||||
}
|
||||
28
includes/kohana/modules/minion/classes/Task/Help.php
Normal file
28
includes/kohana/modules/minion/classes/Task/Help.php
Normal file
@@ -0,0 +1,28 @@
|
||||
<?php defined('SYSPATH') or die('No direct script access.');
|
||||
/**
|
||||
* Help task to display general instructons and list all tasks
|
||||
*
|
||||
* @package Kohana
|
||||
* @category Helpers
|
||||
* @author Kohana Team
|
||||
* @copyright (c) 2009-2011 Kohana Team
|
||||
* @license http://kohanaframework.org/license
|
||||
*/
|
||||
class Task_Help extends Minion_Task
|
||||
{
|
||||
/**
|
||||
* Generates a help list for all tasks
|
||||
*
|
||||
* @return null
|
||||
*/
|
||||
protected function _execute(array $params)
|
||||
{
|
||||
$tasks = $this->_compile_task_list(Kohana::list_files('classes/Task'));
|
||||
|
||||
$view = new View('minion/help/list');
|
||||
|
||||
$view->tasks = $tasks;
|
||||
|
||||
echo $view;
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user