updated composer dependencies

1 files changed, 261 insertions, 0 deletions

diff --git a/vendor/splitbrain/php-cli/src/Base.php b/vendor/splitbrain/php-cli/src/Base.php
new file mode 100644
index 000000000..1c9ca50eb
--- /dev/null
+++ b/vendor/splitbrain/php-cli/src/Base.php
@@ -0,0 +1,261 @@
+<?php
+
+namespace splitbrain\phpcli;
+
+/**
+ * Class CLIBase
+ *
+ * All base functionality is implemented here.
+ * 
+ * Your commandline should not inherit from this class, but from one of the *CLI* classes
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ * @license MIT
+ */
+abstract class Base
+{
+    /** @var string the executed script itself */
+    protected $bin;
+    /** @var  Options the option parser */
+    protected $options;
+    /** @var  Colors */
+    public $colors;
+
+    /** @var array PSR-3 compatible loglevels and their prefix, color, output channel */
+    protected $loglevel = array(
+        'debug' => array('', Colors::C_RESET, STDOUT),
+        'info' => array('ℹ ', Colors::C_CYAN, STDOUT),
+        'notice' => array('☛ ', Colors::C_CYAN, STDOUT),
+        'success' => array('✓ ', Colors::C_GREEN, STDOUT),
+        'warning' => array('⚠ ', Colors::C_BROWN, STDERR),
+        'error' => array('✗ ', Colors::C_RED, STDERR),
+        'critical' => array('☠ ', Colors::C_LIGHTRED, STDERR),
+        'alert' => array('✖ ', Colors::C_LIGHTRED, STDERR),
+        'emergency' => array('✘ ', Colors::C_LIGHTRED, STDERR),
+    );
+
+    protected $logdefault = 'info';
+
+    /**
+     * constructor
+     *
+     * Initialize the arguments, set up helper classes and set up the CLI environment
+     *
+     * @param bool $autocatch should exceptions be catched and handled automatically?
+     */
+    public function __construct($autocatch = true)
+    {
+        if ($autocatch) {
+            set_exception_handler(array($this, 'fatal'));
+        }
+
+        $this->colors = new Colors();
+        $this->options = new Options($this->colors);
+    }
+
+    /**
+     * Register options and arguments on the given $options object
+     *
+     * @param Options $options
+     * @return void
+     *
+     * @throws Exception
+     */
+    abstract protected function setup(Options $options);
+
+    /**
+     * Your main program
+     *
+     * Arguments and options have been parsed when this is run
+     *
+     * @param Options $options
+     * @return void
+     *
+     * @throws Exception
+     */
+    abstract protected function main(Options $options);
+
+    /**
+     * Execute the CLI program
+     *
+     * Executes the setup() routine, adds default options, initiate the options parsing and argument checking
+     * and finally executes main() - Each part is split into their own protected function below, so behaviour
+     * can easily be overwritten
+     *
+     * @throws Exception
+     */
+    public function run()
+    {
+        if ('cli' != php_sapi_name()) {
+            throw new Exception('This has to be run from the command line');
+        }
+
+        $this->setup($this->options);
+        $this->registerDefaultOptions();
+        $this->parseOptions();
+        $this->handleDefaultOptions();
+        $this->setupLogging();
+        $this->checkArguments();
+        $this->execute();
+    }
+
+    // region run handlers - for easier overriding
+
+    /**
+     * Add the default help, color and log options
+     */
+    protected function registerDefaultOptions()
+    {
+        $this->options->registerOption(
+            'help',
+            'Display this help screen and exit immediately.',
+            'h'
+        );
+        $this->options->registerOption(
+            'no-colors',
+            'Do not use any colors in output. Useful when piping output to other tools or files.'
+        );
+        $this->options->registerOption(
+            'loglevel',
+            'Minimum level of messages to display. Default is ' . $this->colors->wrap($this->logdefault, Colors::C_CYAN) . '. ' .
+            'Valid levels are: debug, info, notice, success, warning, error, critical, alert, emergency.',
+            null,
+            'level'
+        );
+    }
+
+    /**
+     * Handle the default options
+     */
+    protected function handleDefaultOptions()
+    {
+        if ($this->options->getOpt('no-colors')) {
+            $this->colors->disable();
+        }
+        if ($this->options->getOpt('help')) {
+            echo $this->options->help();
+            exit(0);
+        }
+    }
+
+    /**
+     * Handle the logging options
+     */
+    protected function setupLogging()
+    {
+        $level = $this->options->getOpt('loglevel', $this->logdefault);
+        if (!isset($this->loglevel[$level])) $this->fatal('Unknown log level');
+        foreach (array_keys($this->loglevel) as $l) {
+            if ($l == $level) break;
+            unset($this->loglevel[$l]);
+        }
+    }
+
+    /**
+     * Wrapper around the option parsing
+     */
+    protected function parseOptions()
+    {
+        $this->options->parseOptions();
+    }
+
+    /**
+     * Wrapper around the argument checking
+     */
+    protected function checkArguments()
+    {
+        $this->options->checkArguments();
+    }
+
+    /**
+     * Wrapper around main
+     */
+    protected function execute()
+    {
+        $this->main($this->options);
+    }
+
+    // endregion
+
+    // region logging
+
+    /**
+     * Exits the program on a fatal error
+     *
+     * @param \Exception|string $error either an exception or an error message
+     * @param array $context
+     */
+    public function fatal($error, array $context = array())
+    {
+        $code = 0;
+        if (is_object($error) && is_a($error, 'Exception')) {
+            /** @var Exception $error */
+            $this->logMessage('debug', get_class($error) . ' caught in ' . $error->getFile() . ':' . $error->getLine());
+            $this->logMessage('debug', $error->getTraceAsString());
+            $code = $error->getCode();
+            $error = $error->getMessage();
+
+        }
+        if (!$code) {
+            $code = Exception::E_ANY;
+        }
+
+        $this->logMessage('critical', $error, $context);
+        exit($code);
+    }
+
+    /**
+     * Normal, positive outcome (This is not a PSR-3 level)
+     *
+     * @param string $string
+     * @param array $context
+     */
+    public function success($string, array $context = array())
+    {
+        $this->logMessage('success', $string, $context);
+    }
+
+    /**
+     * @param string $level
+     * @param string $message
+     * @param array $context
+     */
+    protected function logMessage($level, $message, array $context = array())
+    {
+        // is this log level wanted?
+        if (!isset($this->loglevel[$level])) return;
+
+        /** @var string $prefix */
+        /** @var string $color */
+        /** @var resource $channel */
+        list($prefix, $color, $channel) = $this->loglevel[$level];
+        if (!$this->colors->isEnabled()) $prefix = '';
+
+        $message = $this->interpolate($message, $context);
+        $this->colors->ptln($prefix . $message, $color, $channel);
+    }
+
+    /**
+     * Interpolates context values into the message placeholders.
+     *
+     * @param $message
+     * @param array $context
+     * @return string
+     */
+    protected function interpolate($message, array $context = array())
+    {
+        // build a replacement array with braces around the context keys
+        $replace = array();
+        foreach ($context as $key => $val) {
+            // check that the value can be casted to string
+            if (!is_array($val) && (!is_object($val) || method_exists($val, '__toString'))) {
+                $replace['{' . $key . '}'] = $val;
+            }
+        }
+
+        // interpolate replacement values into the message and return
+        return strtr((string)$message, $replace);
+    }
+
+    // endregion
+}