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bypass exit on default help #108

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bypass exit on default help #108

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9891f93
makes exit after default help optional
Aug 15, 2020
27cf15c
fixes / restores fluid interface for useDefaultHelp()
Aug 15, 2020
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20 changes: 19 additions & 1 deletion src/Commando/Command.php
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Original file line number Diff line number Diff line change
Expand Up @@ -68,6 +68,7 @@ class Command implements \ArrayAccess, \Iterator
$help = null,
$parsed = false,
$use_default_help = true,
$exit_after_help = true,
$trap_errors = true,
$beep_on_error = true,
$position = 0,
Expand Down Expand Up @@ -394,10 +395,25 @@ private function _file(Option $option, $require_exists = true, $allow_globbing =

/**
* @param bool $help
* @return Command
*/
public function useDefaultHelp($help = true)
{
$this->use_default_help = $help;
return $this;
}

/**
* Allows to bypass the default behavior of exit()ing after
* displaying the default help screen.
*
* @param bool $exit
* @return Command
*/
public function exitAfterHelp($exit)
{
$this->exit_after_help = $exit;
return $this;
}

/**
Expand Down Expand Up @@ -477,7 +493,9 @@ public function parse()
// Short circuit if the help flag was set and we're using default help
if ($this->use_default_help === true && $name === 'help') {
$this->printHelp();
exit;
if ($this->exit_after_help) {
exit;
}
}

$option = $this->getOption($name);
Expand Down