ArgumentParser::showStrictErrors() - Code Metrics - Inspection of "V2" - ekowabaka/clearice - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#2)

by James Ekow Abaka

created 2017-09-23 03:17 UTC

ArgumentParser::showStrictErrors() B

↳ Parent: ArgumentParser

Complexity

Conditions	5
Paths	5

Size

Total Lines	11
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	7
CRAP Score	5

Importance

Changes

Metric	Value
dl	0
loc	11
ccs	7
cts	7
cp	1
rs	8.8571
c	0
b	0
f	0
cc	5
eloc	6
nc	5
nop	1
crap	5

<?php

/*
 * ClearIce CLI Argument Parser
 * Copyright (c) 2012-2014 James Ekow Abaka Ainooson
 * 
 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files (the
 * "Software"), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish,
 * distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to
 * the following conditions:
 * 
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
 * 
 * @author James Ainooson <[email protected]>
 * @copyright Copyright 2012-2014 James Ekow Abaka Ainooson
 * @license MIT
 */

namespace clearice;

/**
 * Class responsible for parsing individual arguments.
 * @internal Composed into the static ClearIce class
 */
class ArgumentParser
{

    /**
     * An array of all the options that are available to the parser. Unlike the
     * ClearIce::$optionsMap parameter, this paramter just lists all the options
     * and their parameters. Any option added through the ArgumentParser::addOptions()
     * parameter is just appended to this array.
     * 
     * @var \clearice\Options
     */
    private $options = [];

    /**
     * Specifies whether the parser should be strict about errors or not. 
     * 
     * @var boolean
     */
    private $strict = false;

    /**
     * A flag raised when the parser already has the automatic help option 
     * added. This is used to prevent multiple help options.
     * 
     * @var boolean
     */
    private $hasHelp;

    /**
     * The usage instructions for the application displayed as part of the
     * automatically generated help message. This message is usually printed
     * after the description.
     * 
     * @var array|string
     */
    private $usage;

    /**
     * The description displayed on top of the help message just after the
     * usage instructions.
     * 
     * @var string
     */
    private $description;

    /**
     * A footnote displayed at the bottom of the help message.
     * 
     * @var string
     */
    private $footnote;

    /**
     * An array of all the commands that the script can work with.
     * @var array
     */
    private $commands = [];
    private $groups = [];

    /**
     * The current command being run.
     * @var string
     */
    private $command;

    /**
     * Holds all the options that have already been parsed and recognized.
     * @var array
     */
    private $parsedOptions = [];

    /**
     * Holds all the options that have been parsed but are unknown.
     * @var array
     */
    private $unknownOptions = [];

    /**
     * Options that are standing alone.
     * @var array
     */
    private $standAlones = [];

    /**
     * An instance of the long option parser used for the parsing of long options
     * which are preceed with a double dash "--".
     * @var \clearice\parsers\LongOptionParser
     */
    private $longOptionParser;

    /**
     * An instance of the short option parser used for the parsing of short optoins
     * which are preceeded with a single dash "-".
     * @var \clearice\parsers\ShortOptionParser
     */
    private $shortOptionParser;

    /**
     * The arguments that were passed through the command line to the script or
     * application.
     * 
     * @var array
     */
    private $arguments = [];
    private $argumentPointer;
    private $io;

    public function __construct(ConsoleIO $io)
    {
        $this->options = new Options();
        $this->io = $io;
    }

    /**
     * Adds an unknown option to the list of unknown options currently held in
     * the parser.
     * 
     * @param string $unknown
     */
    public function addUnknownOption($unknown)
    {
        $this->unknownOptions[] = $unknown;
    }

    /**
     * Adds a known parsed option to the list of parsed options currently held
     * in the parser.
     * @param string $key The option.
     * @param string $value The value asigned to the option.
     */
    public function addParsedOption($key, $value)
    {
        $this->parsedOptions[$key] = $value;
    }

    /**
     * Adds a new value of a multi option.
     * @param string $key The option.
     * @param string $value The value to be appended to the list.
     */
    public function addParsedMultiOption($key, $value)
    {
        $this->parsedOptions[$key][] = $value;
    }

    /**
     * Parse the command line arguments and return a structured array which
     * represents the options which were interpreted by ClearIce. The array
     * returned has the following structure.
     * 
     * 
     * @param array $arguments
     * @return array
     */
    public function parse(array $arguments) : array
    {
        $this->arguments = $arguments;
        $executed = array_shift($this->arguments);
        $this->command = $this->getCommand();

        $this->parsedOptions = $this->options->getDefaults($this->command);
        $this->parsedOptions['__command__'] = $this->command;
        if(isset($this->commands[$this->command]['data'])) {
            $this->parsedOptions['data'] = $this->commands[$this->command]['data'];
        }
        $this->longOptionParser = new parsers\LongOptionParser($this, $this->options->getMap());
        $this->shortOptionParser = new parsers\ShortOptionParser($this, $this->options->getMap());

        $numArguments = count($this->arguments);
        for ($this->argumentPointer = 0; $this->argumentPointer < $numArguments; $this->argumentPointer++) {
            $this->parseArgument($this->arguments[$this->argumentPointer]);
        }

        $this->showStrictErrors($executed);
        $this->aggregateOptions();
        $this->showHelp($arguments[0]);

        return $this->parsedOptions;
    }

    public function getLookAheadArgument()
    {
        return $this->arguments[$this->argumentPointer + 1];
    }

    public function moveToNextArgument()
    {
        $this->argumentPointer++;
    }

    private function parseArgument($argument)
    {
        $success = false;
        // Try to parse the argument for a command
        if ($this->parsedOptions['__command__'] != '__default__') {
            parsers\BaseParser::setLogUnknowns(false);
            $success = $this->getArgumentWithCommand($argument, $this->parsedOptions['__command__']);
        }

        // If not succesful get argument for the __default__ command.
        if ($success === false) {
            parsers\BaseParser::setLogUnknowns(true);
            $this->getArgumentWithCommand($argument, '__default__');
        }
    }

    private function aggregateOptions()
    {
        if (count($this->standAlones)) {
            $this->parsedOptions['stand_alones'] = $this->standAlones;
        }
        if (count($this->unknownOptions)) {
            $this->parsedOptions['unknowns'] = $this->unknownOptions;
        }

        // Hide the __default__ command from the outside world
        if ($this->parsedOptions['__command__'] == '__default__') {
            unset($this->parsedOptions['__command__']);
        }
    }

    private function showHelp($called)
    {
        if (isset($this->parsedOptions['help'])) {
            $this->io->output($this->getHelpMessage($called, $this->parsedOptions['__command__'] ?? null));
        }
        if ($this->command == 'help') {
            $this->io->output($this->getHelpMessage($called, $this->standAlones[0]));
        }
    }

    private function showStrictErrors($executed)
    {
        if ($this->strict && count($this->unknownOptions) > 0) {
            foreach ($this->unknownOptions as $unknown) {
                $this->io->error("$executed: invalid option -- {$unknown}\n");
            }
            if ($this->hasHelp) {
                $this->io->error("Try `$executed --help` for more information\n");
            }
        }
    }

    private function getArgumentWithCommand($argument, $command)
    {
        $return = true;
        if (preg_match('/^(--)(?<option>[a-zA-z][0-9a-zA-Z-_\.]*)(=)(?<value>.*)/i', $argument, $matches)) {
            $return = $this->longOptionParser->parse($matches['option'], $matches['value'], $command);
        } else if (preg_match('/^(--)(?<option>[a-zA-z][0-9a-zA-Z-_\.]*)/i', $argument, $matches)) {
            $return = $this->longOptionParser->parse($matches['option'], true, $command);
        } else if (preg_match('/^(-)(?<option>[a-zA-z0-9](.*))/i', $argument, $matches)) {
            $this->shortOptionParser->parse($matches['option'], $command);
            $return = true;
        } else {
            $this->standAlones[] = $argument;
        }
        return $return;
    }

    private function getCommand()
    {
        $commands = array_keys($this->commands);
        if (count($commands) > 0 && count($this->arguments) > 0) {
            $command = array_search($this->arguments[0], $commands);
            if ($command === false) {
                $command = '__default__';
            } else {
                $command = $this->arguments[0];
                array_shift($this->arguments);
            }
        } else {
            $command = '__default__';
        }
        return $command;
    }

    private function stringCommandToArray($command)
    {
        return ['help' => '', 'command' => $command];
    }

    /**
     * Add commands for parsing. 
     * This method takes many arguments with each representing a unique command. 
     * 
     * @param String
     * @see ClearIce::addCommands()
     */
    public function addCommands($commands)
    {
        foreach ($commands as $command) {
            if (is_string($command)) {
                $command = $this->stringCommandToArray($command);
            }
            $this->commands[$command['command']] = $command;
        }
    }

    /**
     * Add options to be recognized. 
     * Options could either be strings or structured arrays. Strings define 
     * simple options. Structured arrays describe options in deeper details.
     */
    public function addOptions($options)
    {
        $this->options->add($options);
    }

    public function addGroups($groups)
    {
        foreach ($groups as $group) {
            $this->groups[$group['group']] = $group;
        }
    }

    /**
     * Sets whether the parser should be strict or not. A strict parser would 
     * terminate the application if it doesn't understand any options. A 
     * not-strict parser would just return the unknown options it encountered 
     * and expect the application to deal with it appropriately.     
     * 
     * @param boolean $strict A boolean value for the strictness state
     */
    public function setStrict($strict)
    {
        $this->strict = $strict;
    }

    /**
     * Adds the two automatic help options. A long one represented by --help and
     * a short one represented by -h.
     */
    public function addHelp($called = '')
    {
        $this->addOptions([['short' => 'h', 'long' => 'help', 'help' => 'Shows this help message']]);

        if (count($this->commands) > 0) {
            $this->addCommands([[
                'command' => 'help',
                'help' => "Displays specific help for any of the given commands.\nusage: {$called} help [command]"  
            ]]);
        }

        $this->hasHelp = true;
    }

    /**
     * Set the usage text which forms part of the help text.
     * @param string|array $usage
     */
    public function setUsage($usage)
    {
        $this->usage = $usage;
    }

    /**
     * Set the description text shown on top of the help text.
     * @param string $description
     */
    public function setDescription($description)
    {
        $this->description = $description;
    }

    /**
     * Set the footnote text shown at the bottom of the help text.
     * @param string $footnote
     */
    public function setFootnote($footnote)
    {
        $this->footnote = $footnote;
    }

    /**
     * Returns the help message as a string.
     * 
     * @return string
     */
    public function getHelpMessage($called, $command = null)
    {
        return (string) new HelpMessage(
            $called,
            [
                'options' => $this->options, 'description' => $this->description, 'usage' => $this->usage,
                'commands' => $this->commands, 'footnote' => $this->footnote, 'command' => $command,
                'groups' => $this->groups
            ]
        );
    }
    
    public function getIO() : ConsoleIO
    {
        return $this->io;
    }

}


1		<?php
2
3		/*
4		* ClearIce CLI Argument Parser
5		* Copyright (c) 2012-2014 James Ekow Abaka Ainooson
6		*
7		* Permission is hereby granted, free of charge, to any person obtaining
8		* a copy of this software and associated documentation files (the
9		* "Software"), to deal in the Software without restriction, including
10		* without limitation the rights to use, copy, modify, merge, publish,
11		* distribute, sublicense, and/or sell copies of the Software, and to
12		* permit persons to whom the Software is furnished to do so, subject to
13		* the following conditions:
14		*
15		* The above copyright notice and this permission notice shall be
16		* included in all copies or substantial portions of the Software.
17		*
18		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
19		* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
20		* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
21		* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
22		* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
23		* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
24		* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
25		*
26		* @author James Ainooson <[email protected]>
27		* @copyright Copyright 2012-2014 James Ekow Abaka Ainooson
28		* @license MIT
29		*/
30
31		namespace clearice;
32
33		/**
34		* Class responsible for parsing individual arguments.
35		* @internal Composed into the static ClearIce class
36		*/
37		class ArgumentParser
38		{
39
40		/**
41		* An array of all the options that are available to the parser. Unlike the
42		* ClearIce::$optionsMap parameter, this paramter just lists all the options
43		* and their parameters. Any option added through the ArgumentParser::addOptions()
44		* parameter is just appended to this array.
45		*
46		* @var \clearice\Options
47		*/
48		private $options = [];
49
50		/**
51		* Specifies whether the parser should be strict about errors or not.
52		*
53		* @var boolean
54		*/
55		private $strict = false;
56
57		/**
58		* A flag raised when the parser already has the automatic help option
59		* added. This is used to prevent multiple help options.
60		*
61		* @var boolean
62		*/
63		private $hasHelp;
64
65		/**
66		* The usage instructions for the application displayed as part of the
67		* automatically generated help message. This message is usually printed
68		* after the description.
69		*
70		* @var array\|string
71		*/
72		private $usage;
73
74		/**
75		* The description displayed on top of the help message just after the
76		* usage instructions.
77		*
78		* @var string
79		*/
80		private $description;
81
82		/**
83		* A footnote displayed at the bottom of the help message.
84		*
85		* @var string
86		*/
87		private $footnote;
88
89		/**
90		* An array of all the commands that the script can work with.
91		* @var array
92		*/
93		private $commands = [];
94		private $groups = [];
95
96		/**
97		* The current command being run.
98		* @var string
99		*/
100		private $command;
101
102		/**
103		* Holds all the options that have already been parsed and recognized.
104		* @var array
105		*/
106		private $parsedOptions = [];
107
108		/**
109		* Holds all the options that have been parsed but are unknown.
110		* @var array
111		*/
112		private $unknownOptions = [];
113
114		/**
115		* Options that are standing alone.
116		* @var array
117		*/
118		private $standAlones = [];
119
120		/**
121		* An instance of the long option parser used for the parsing of long options
122		* which are preceed with a double dash "--".
123		* @var \clearice\parsers\LongOptionParser
124		*/
125		private $longOptionParser;
126
127		/**
128		* An instance of the short option parser used for the parsing of short optoins
129		* which are preceeded with a single dash "-".
130		* @var \clearice\parsers\ShortOptionParser
131		*/
132		private $shortOptionParser;
133
134		/**
135		* The arguments that were passed through the command line to the script or
136		* application.
137		*
138		* @var array
139		*/
140		private $arguments = [];
141		private $argumentPointer;
142		private $io;
143
144	27	public function __construct(ConsoleIO $io)
145		{
146	27	$this->options = new Options();
147	27	$this->io = $io;
148	27	}
149
150		/**
151		* Adds an unknown option to the list of unknown options currently held in
152		* the parser.
153		*
154		* @param string $unknown
155		*/
156	4	public function addUnknownOption($unknown)
157		{
158	4	$this->unknownOptions[] = $unknown;
159	4	}
160
161		/**
162		* Adds a known parsed option to the list of parsed options currently held
163		* in the parser.
164		* @param string $key The option.
165		* @param string $value The value asigned to the option.
166		*/
167	20	public function addParsedOption($key, $value)
168		{
169	20	$this->parsedOptions[$key] = $value;
170	20	}
171
172		/**
173		* Adds a new value of a multi option.
174		* @param string $key The option.
175		* @param string $value The value to be appended to the list.
176		*/
177	1	public function addParsedMultiOption($key, $value)
178		{
179	1	$this->parsedOptions[$key][] = $value;
180	1	}
181
182		/**
183		* Parse the command line arguments and return a structured array which
184		* represents the options which were interpreted by ClearIce. The array
185		* returned has the following structure.
186		*
187		*
188		* @param array $arguments
189		* @return array
190		*/
191	24	public function parse(array $arguments) : array
192		{
193	24	$this->arguments = $arguments;
194	24	$executed = array_shift($this->arguments);
195	24	$this->command = $this->getCommand();
196
197	24	$this->parsedOptions = $this->options->getDefaults($this->command);
198	24	$this->parsedOptions['__command__'] = $this->command;
199	24	if(isset($this->commands[$this->command]['data'])) {
200		$this->parsedOptions['data'] = $this->commands[$this->command]['data'];
201		}
202	24	$this->longOptionParser = new parsers\LongOptionParser($this, $this->options->getMap());
203	24	$this->shortOptionParser = new parsers\ShortOptionParser($this, $this->options->getMap());
204
205	24	$numArguments = count($this->arguments);
206	24	for ($this->argumentPointer = 0; $this->argumentPointer < $numArguments; $this->argumentPointer++) {
207	23	$this->parseArgument($this->arguments[$this->argumentPointer]);
208		}
209
210	24	$this->showStrictErrors($executed);
211	24	$this->aggregateOptions();
212	24	$this->showHelp($arguments[0]);
213
214	24	return $this->parsedOptions;
215		}
216
217	6	public function getLookAheadArgument()
218		{
219	6	return $this->arguments[$this->argumentPointer + 1];
220		}
221
222	6	public function moveToNextArgument()
223		{
224	6	$this->argumentPointer++;
225	6	}
226
227	23	private function parseArgument($argument)
228		{
229	23	$success = false;
230		// Try to parse the argument for a command
231	23	if ($this->parsedOptions['__command__'] != '__default__') {
232	4	parsers\BaseParser::setLogUnknowns(false);
233	4	$success = $this->getArgumentWithCommand($argument, $this->parsedOptions['__command__']);
234		}
235
236		// If not succesful get argument for the __default__ command.
237	23	if ($success === false) {
238	21	parsers\BaseParser::setLogUnknowns(true);
239	21	$this->getArgumentWithCommand($argument, '__default__');
240		}
241	23	}
242
243	24	private function aggregateOptions()
244		{
245	24	if (count($this->standAlones)) {
246	5	$this->parsedOptions['stand_alones'] = $this->standAlones;
247		}
248	24	if (count($this->unknownOptions)) {
249	4	$this->parsedOptions['unknowns'] = $this->unknownOptions;
250		}
251
252		// Hide the __default__ command from the outside world
253	24	if ($this->parsedOptions['__command__'] == '__default__') {
254	20	unset($this->parsedOptions['__command__']);
255		}
256	24	}
257
258	24	private function showHelp($called)
259		{
260	24	if (isset($this->parsedOptions['help'])) {
261	3	$this->io->output($this->getHelpMessage($called, $this->parsedOptions['__command__'] ?? null));
262		}
263	24	if ($this->command == 'help') {
264	2	$this->io->output($this->getHelpMessage($called, $this->standAlones[0]));
265		}
266	24	}
267
268	24	private function showStrictErrors($executed)
269		{
270	24	if ($this->strict && count($this->unknownOptions) > 0) {
271	2	foreach ($this->unknownOptions as $unknown) {
272	2	$this->io->error("$executed: invalid option -- {$unknown}\n");
273		}
274	2	if ($this->hasHelp) {
275	1	$this->io->error("Try `$executed --help` for more information\n");
276		}
277		}
278	24	}
279
280	23	private function getArgumentWithCommand($argument, $command)
281		{
282	23	$return = true;
283	23	if (preg_match('/^(--)(?<option>[a-zA-z][0-9a-zA-Z-_\.])(=)(?<value>.)/i', $argument, $matches)) {
284	7	$return = $this->longOptionParser->parse($matches['option'], $matches['value'], $command);
285	23	} else if (preg_match('/^(--)(?<option>[a-zA-z][0-9a-zA-Z-_\.]*)/i', $argument, $matches)) {
286	12	$return = $this->longOptionParser->parse($matches['option'], true, $command);
287	15	} else if (preg_match('/^(-)(?<option>[a-zA-z0-9](.*))/i', $argument, $matches)) {
288	13	$this->shortOptionParser->parse($matches['option'], $command);
289	13	$return = true;
290		} else {
291	5	$this->standAlones[] = $argument;
292		}
293	23	return $return;
294		}
295
296	24	private function getCommand()
297		{
298	24	$commands = array_keys($this->commands);
299	24	if (count($commands) > 0 && count($this->arguments) > 0) {
300	6	$command = array_search($this->arguments[0], $commands);
301	6	if ($command === false) {
302	2	$command = '__default__';
303		} else {
304	4	$command = $this->arguments[0];
305	6	array_shift($this->arguments);
306		}
307		} else {
308	18	$command = '__default__';
309		}
310	24	return $command;
311		}
312
313	6	private function stringCommandToArray($command)
314		{
315	6	return ['help' => '', 'command' => $command];
316		}
317
318		/**
319		* Add commands for parsing.
320		* This method takes many arguments with each representing a unique command.
321		*
322		* @param String
323		* @see ClearIce::addCommands()
324		*/
325	6	public function addCommands($commands)
326		{
327	6	foreach ($commands as $command) {
328	6	if (is_string($command)) {
329	6	$command = $this->stringCommandToArray($command);
330		}
331	6	$this->commands[$command['command']] = $command;
332		}
333	6	}
334
335		/**
336		* Add options to be recognized.
337		* Options could either be strings or structured arrays. Strings define
338		* simple options. Structured arrays describe options in deeper details.
339		*/
340	27	public function addOptions($options)
341		{
342	27	$this->options->add($options);
343	27	}
344
345	1	public function addGroups($groups)
346		{
347	1	foreach ($groups as $group) {
348	1	$this->groups[$group['group']] = $group;
349		}
350	1	}
351
352		/**
353		* Sets whether the parser should be strict or not. A strict parser would
354		* terminate the application if it doesn't understand any options. A
355		* not-strict parser would just return the unknown options it encountered
356		* and expect the application to deal with it appropriately.
357		*
358		* @param boolean $strict A boolean value for the strictness state
359		*/
360	2	public function setStrict($strict)
361		{
362	2	$this->strict = $strict;
363	2	}
364
365		/**
366		* Adds the two automatic help options. A long one represented by --help and
367		* a short one represented by -h.
368		*/
369	8	public function addHelp($called = '')
370		{
371	8	$this->addOptions([['short' => 'h', 'long' => 'help', 'help' => 'Shows this help message']]);
372
373	8	if (count($this->commands) > 0) {
374	4	$this->addCommands([[
375	4	'command' => 'help',
376	4	'help' => "Displays specific help for any of the given commands.\nusage: {$called} help [command]"
377		]]);
378		}
379
380	8	$this->hasHelp = true;
381	8	}
382
383		/**
384		* Set the usage text which forms part of the help text.
385		* @param string\|array $usage
386		*/
387	7	public function setUsage($usage)
388		{
389	7	$this->usage = $usage;
390	7	}
391
392		/**
393		* Set the description text shown on top of the help text.
394		* @param string $description
395		*/
396	7	public function setDescription($description)
397		{
398	7	$this->description = $description;
399	7	}
400
401		/**
402		* Set the footnote text shown at the bottom of the help text.
403		* @param string $footnote
404		*/
405	7	public function setFootnote($footnote)
406		{
407	7	$this->footnote = $footnote;
408	7	}
409
410		/**
411		* Returns the help message as a string.
412		*
413		* @return string
414		*/
415	8	public function getHelpMessage($called, $command = null)
416		{
417	8	return (string) new HelpMessage(
418	8	$called,
419		[
420	8	'options' => $this->options, 'description' => $this->description, 'usage' => $this->usage,
421	8	'commands' => $this->commands, 'footnote' => $this->footnote, 'command' => $command,
422	8	'groups' => $this->groups
423		]
424		);
425		}
426
427	3	public function getIO() : ConsoleIO
428		{
429	3	return $this->io;
430		}
431
432		}
433

ekowabaka / clearice

Pull Request — master (#2)

ArgumentParser::showStrictErrors() B

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