#!/usr/bin/php
<?php
-$cmds = array();
-
foreach(array("SPL", "Reflection", "Phar") as $ext)
{
if (!extension_loaded($ext))
}
}
-class PharCommand
+if (!class_exists('CLICommand'))
{
- static function phar_inf_help()
+ abstract class CLICommand
+ {
+ protected $argc;
+ protected $argv;
+ protected $cmds = array();
+ protected $args = array();
+
+ function __construct($argc, array $argv)
+ {
+ $this->argc = $argc;
+ $this->argv = $argv;
+ $this->cmds = self::getCommands($this);
+ $this->types= self::getArgTypes($this);
+
+ if ($argc < 2)
+ {
+ echo "No command given, check ${argv[0]} help\n";
+ exit(1);
+ }
+ elseif (!isset($this->cmds[$argv[1]]['run']))
+ {
+ echo "Unknown command '${argv[1]}', check ${argv[0]} help\n";
+ exit(1);
+ }
+ else
+ {
+ $command = $argv[1];
+ }
+
+ if (isset($this->cmds[$command]['arg']))
+ {
+ $this->args = call_user_func(array($this, $this->cmds[$command]['arg']));
+ $i = 1;
+ $missing = false;
+ while (++$i < $argc)
+ {
+ if ($argv[$i][0] == '-')
+ {
+ if (strlen($argv[$i]) == 2 && isset($this->args[$argv[$i][1]]))
+ {
+ $arg = $argv[$i][1];
+ if (++$i >= $argc)
+ {
+ echo "Missing argument to parameter '$arg' of command '$command', check ${argv[0]} help\n";
+ exit(1);
+ }
+ else
+ {
+ $type = $this->args[$arg]['type'];
+
+ if (isset($this->types[$type]['typ']))
+ {
+ $this->args[$arg]['val'] = call_user_func(array($this, $this->types[$type]['typ']), $argv[$i]);
+ }
+ else
+ {
+ $this->args[$arg]['val'] = $argv[$i];
+ }
+ }
+ }
+ else
+ {
+ echo "Unknown parameter '${argv[$i]}' to command $command, check ${argv[0]} help\n";
+ exit(1);
+ }
+ }
+ else
+ {
+ break;
+ }
+ }
+ if (isset($this->args['']))
+ {
+ if ($i >= $argc)
+ {
+ if (isset($this->args['']['require']) && $this->args['']['require'])
+ {
+ echo "Missing default trailing arguments to command $command, check ${argv[0]} help\n";
+ $missing = true;
+ }
+ }
+ else
+ {
+ $this->args['']['val'] = array();
+ while($i < $argc)
+ {
+ $this->args['']['val'][] = $argv[$i++];
+ }
+ }
+ }
+ else if ($i < $argc)
+ {
+ echo "Unexpected default arguments to command $command, check ${argv[0]} help\n";
+ exit(1);
+ }
+ foreach($this->args as $arg => $inf)
+ {
+ if (strlen($arg) && !isset($inf['val']) && isset($inf['required']) && $inf['required'])
+ {
+ echo "Missing parameter '-$arg' to command $command, check ${argv[0]} help\n";
+ $missing = true;
+ }
+ }
+ if ($missing)
+ {
+ exit(1);
+ }
+ }
+
+ call_user_func(array($this, $this->cmds[$command]['run']));
+ }
+
+ static function getSubFuncs(CLICommand $cmdclass, $prefix, array $subs)
+ {
+ $a = array();
+ $r = new ReflectionClass($cmdclass);
+ $l = strlen($prefix);
+
+ foreach($r->getMethods() as $m)
+ {
+ if (substr($m->name, 0, $l) == $prefix)
+ {
+ foreach($subs as $sub)
+ {
+ $what = substr($m->name, $l+strlen($sub)+1);
+ $func = $prefix . $sub . '_' . $what;
+ if ($r->hasMethod($func))
+ {
+ if (!isset($a[$what]))
+ {
+ $a[$what] = array();
+ }
+ $a[$what][$sub] = /*$m->class . '::' .*/ $func;
+ }
+ }
+ }
+ }
+ return $a;
+ }
+
+ static function getCommands(CLICommand $cmdclass)
+ {
+ return self::getSubFuncs($cmdclass, 'cli_cmd_', array('arg','inf','run'));
+ }
+
+ static function getArgTypes(CLICommand $cmdclass)
+ {
+ return self::getSubFuncs($cmdclass, 'cli_arg_', array('typ'));
+ }
+ }
+}
+
+class PharCommand extends CLICommand
+{
+ static function cli_arg_typ_pharfile($arg)
+ {
+ try
+ {
+ if (!file_exists($arg) && file_exists($ps = dirname(__FILE__).'/'.$arg))
+ {
+ $arg = $ps;
+ }
+ if (!Phar::loadPhar($arg))
+ {
+ "Unable to open phar '$phar'\n";
+ exit(1);
+ }
+ return $arg;
+ }
+ catch(Exception $e)
+ {
+ echo "Exception while opening phar '$arg':\n";
+ echo $e->getMessage() . "\n";
+ exit(1);
+ }
+ }
+
+ static function cli_arg_typ_pharurl($arg)
+ {
+ return 'phar://' . self::cli_arg_typ_pharfile($arg);
+ }
+
+ static function cli_arg_typ_phar($arg)
+ {
+ try
+ {
+ return new Phar(self::cli_arg_typ_pharfile($arg));
+ }
+ catch(Exception $e)
+ {
+ echo "Exception while opening phar '$argv':\n";
+ echo $e->getMessage() . "\n";
+ exit(1);
+ }
+ }
+
+ static function cli_cmd_inf_help()
{
return "This help.";
}
- static function phar_cmd_help()
+ function cli_cmd_run_help()
{
- global $cmds, $argc, $argv;
+ $argv = $this->argv;
echo <<<EOF
$argv[0] command [options]
EOF;
$l = 0;
- foreach($cmds as $name => $funcs)
+ foreach($this->cmds as $name => $funcs)
{
$l = max($l, strlen($name));
}
- foreach($cmds as $name => $funcs)
+ foreach($this->cmds as $name => $funcs)
{
if (isset($funcs['inf']))
{
- $inf = call_user_func($funcs['inf']);
+ $inf = call_user_func(array($this, $funcs['inf']));
}
else
{
exit(0);
}
- static function phar_inf_pack()
+ static function cli_cmd_inf_pack()
{
return "Pack files into a PHAR archive.";
}
- static function phar_arg_pack()
+ static function cli_cmd_arg_pack()
{
return array(
'f' => array('type'=>'pharnew', 'val'=>NULL, 'required'=>1),
);
}
- static function phar_cmd_pack()
+ static function cli_cmd_run_pack()
{
- global $args;
-
- $archive = $args['f'];
- $alias = $args['a'];
- $input = $args['i'];
- $regex = $args['r'];
+ $archive = $this->args['f'];
+ $alias = $this->args['a'];
+ $input = $this->args['i'];
+ $regex = $this->args['r'];
$phar = new Phar($archive, 0, $alias);
$dir = new RecursiveDirectoryIterator($input);
}
}
- static function phar_inf_list()
+ static function cli_cmd_inf_list()
{
return "List contents of a PHAR archive.";
}
- static function phar_arg_list()
+ static function cli_cmd_arg_list()
{
return array(
'f' => array('type'=>'pharurl', 'val'=>NULL, 'required'=>1),
);
}
- static function phar_cmd_list()
+ function cli_cmd_run_list()
{
- global $args;
-
- foreach(new DirectoryTreeIterator($args['f']['val']) as $f)
+ foreach(new DirectoryTreeIterator($this->args['f']['val']) as $f)
{
echo "$f\n";
}
}
- static function phar_inf_trre()
+ static function cli_cmd_inf_tree()
{
return "Get a directory tree for a PHAR archive.";
}
- static function phar_arg_tree()
+ static function cli_cmd_arg_tree()
{
return array(
'f' => array('type'=>'pharurl', 'val'=>NULL, 'required'=>1),
);
}
- static function phar_cmd_tree()
+ function cli_cmd_run_tree()
{
- global $args;
-
- foreach(new DirectoryGraphIterator($args['f']['val']) as $f)
+ foreach(new DirectoryGraphIterator($this->args['f']['val']) as $f)
{
echo "$f\n";
}
}
}
-$r = new ReflectionClass('PharCommand');
-
-foreach($r->getMethods() as $m)
-{
- if (substr($m->name, 0, 9) == 'phar_cmd_')
- {
- $cmd = substr($m->name, 9);
- foreach(array('arg','cmd','inf') as $sub)
- {
- $func = 'phar_' . $sub . '_' . $cmd;
- if ($r->hasMethod($func))
- {
- $cmds[$cmd][$sub] = $m->class . '::' . $func;
- }
- }
- }
-}
-
-if ($argc < 2)
-{
- echo "No command given, check ${argv[0]} help\n";
- exit(1);
-}
-elseif (!isset($cmds[$argv[1]]['cmd']))
-{
- echo "Unknown command '${argv[1]}', check ${argv[0]} help\n";
- exit(1);
-}
-else
-{
- $command = $argv[1];
-}
-
-if (isset($cmds[$command]['arg']))
-{
- $args = call_user_func($cmds[$command]['arg']);
- $i = 1;
- $missing = false;
- while (++$i < $argc)
- {
- if ($argv[$i][0] == '-')
- {
- if (strlen($argv[$i]) == 2 && isset($args[$argv[$i][1]]))
- {
- $arg = $argv[$i][1];
- if (++$i >= $argc)
- {
- echo "Missing argument to parameter '$arg' of command '$command', check ${argv[0]} help\n";
- exit(1);
- }
- else
- {
- switch($type = $args[$arg]['type'])
- {
- case 'pharnew':
-
- break;
- case 'phar':
- case 'pharurl':
- case 'pharfile':
- try
- {
- $phar = $argv[$i];
- if (!file_exists($phar) && file_exists($ps = dirname(__FILE__).'/'.$phar))
- {
- $phar = $ps;
- }
- if (!Phar::loadPhar($phar))
- {
- "Unable to open phar '$phar'\n";
- exit(1);
- }
- switch($type)
- {
- case 'phar':
- $phar = new Phar($phar);
- break;
- case 'pharurl':
- $phar = 'phar://'.$phar;
- break;
- case 'pharfile':
- default:
- // just keep it
- break;
- }
- }
- catch(Exception $e)
- {
- echo "Exception while opening phar '${argv[$i]}':\n";
- echo $e->getMessage() . "\n";
- exit(1);
- }
- $args[$arg]['val'] = $phar;
- break;
- default:
- $args[$arg]['val'] = $argv[$i];
- break;
- }
- }
- }
- else
- {
- echo "Unknown parameter '${argv[$i]}' to command $command, check ${argv[0]} help\n";
- exit(1);
- }
- }
- else
- {
- break;
- }
- }
- if (isset($args['']))
- {
- if ($i >= $argc)
- {
- if (isset($args['']['require']) && $args['']['require'])
- {
- echo "Missing default trailing arguments to command $command, check ${argv[0]} help\n";
- $missing = true;
- }
- }
- else
- {
- $args['']['val'] = array();
- while($i < $argc)
- {
- $args['']['val'][] = $argv[$i++];
- }
- }
- }
- else if ($i < $argc)
- {
- echo "Unexpected default arguments to command $command, check ${argv[0]} help\n";
- exit(1);
- }
- foreach($args as $arg => $inf)
- {
- if (strlen($arg) && !isset($inf['val']) && isset($inf['required']) && $inf['required'])
- {
- echo "Missing parameter '-$arg' to command $command, check ${argv[0]} help\n";
- $missing = true;
- }
- }
- if ($missing)
- {
- exit(1);
- }
-}
-else
-{
- $args = array();
-}
-
-call_user_func($cmds[$command]['cmd']);
+new PharCommand($argc, $argv);
?>
\ No newline at end of file
projects / php / commitdiff