LintCommand::initialize() - Code Metrics - Inspection of "Merge." - overtrue/phplint - Measure and Improve Code Quality continuously with Scrutinizer

Completed

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by Carlos

created 2016-07-27 06:48 UTC

LintCommand::initialize() A

↳ Parent: LintCommand

Complexity

Conditions	1
Paths	1

Size

Total Lines	5
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	5
rs	9.4285
cc	1
eloc	3
nc	1
nop	2

<?php

/*
 * This file is part of the overtrue/phplint.
 *
 * (c) 2016 overtrue <[email protected]>
 */

namespace Overtrue\PHPLint\Command;

use Overtrue\PHPLint\Linter;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Helper\Helper;
use Symfony\Component\Console\Helper\ProgressBar;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Yaml\Exception\ParseException;
use Symfony\Component\Yaml\Yaml;

/**
 * Class LintCommand.
 */
class LintCommand extends Command
{
    /**
     * @var array
     */
    protected $defaults = [
        'jobs' => 5,
        'exclude' => [],
        'extensions' => ['php'],
    ];

    /**
     * @var \Symfony\Component\Console\Output\InputInterface
     */
    protected $input;

    /**
     * @var \Symfony\Component\Console\Output\OutputInterface
     */
    protected $ouput;

    /**
     * Configures the current command.
     */
    protected function configure()
    {
        $this
            ->setName('phplint')
            ->setDescription('Lint something')
            ->addArgument(
                'path',
                InputArgument::OPTIONAL,
                'Path to file or directory to lint'
            )
            ->addOption(
               'exclude',
               null,
               InputOption::VALUE_REQUIRED | InputOption::VALUE_IS_ARRAY,
               'Path to file or directory to exclude from linting'
            )
            ->addOption(
               'extensions',
               null,
               InputOption::VALUE_REQUIRED,
               'Check only files with selected extensions (default: php)'
            )
            ->addOption(
               'jobs',
               'j',
               InputOption::VALUE_REQUIRED,
               'Number of parraled jobs to run (default: 5)'
            )
            ->addOption(
               'configuration',
               'c',
               InputOption::VALUE_REQUIRED,
               'Read configuration from config file (default: .phplint.yml).'
            )
            ->addOption(
               'no-configuration',
               null,
               InputOption::VALUE_NONE,
               'Ignore default configuration file (default: .phplint.yml).'
            )
            ->addOption(
               'no-cache',
               null,
               InputOption::VALUE_NONE,
               'Ignore cached data.'
            );
    }

    /**
     * Initializes the command just after the input has been validated.
     *
     * This is mainly useful when a lot of commands extends one main command
     * where some things need to be initialized based on the input arguments and options.
     *
     * @param InputInterface  $input  An InputInterface instance
     * @param OutputInterface $output An OutputInterface instance
     */
    public function initialize(InputInterface $input, OutputInterface $output)
    {
        $this->input = $input;

        $this->output = $output;

    }

    /**
     * Executes the current command.
     *
     * This method is not abstract because you can use this class
     * as a concrete class. In this case, instead of defining the
     * execute() method, you set the code to execute by passing
     * a Closure to the setCode() method.
     *
     * @param InputInterface  $input  An InputInterface instance
     * @param OutputInterface $output An OutputInterface instance
     *
     * @throws LogicException When this abstract method is not implemented
     *
     * @return null|int null or 0 if everything went fine, or an error code
     *
     * @see setCode()
     */
    protected function execute(InputInterface $input, OutputInterface $output)
    {
        $startTime = microtime(true);
        $startMemUsage = memory_get_usage(true);

        $output->writeln($this->getApplication()->getLongVersion()." by overtrue and contributors.\n");

        $options = $this->mergeOptions();

        $linter = new Linter($options['path'], $options['exclude'], $options['extensions']);

        $files = $linter->getFiles();
        $fileCount = count($files);

        if ($fileCount <= 0) {
            $output->writeln('<info>Could not find files to lint</info>');

            return 0;
        }

        $linter->setProcessLimit($options['jobs']);

        if (!$input->getOption('no-cache') && file_exists(__DIR__.'/../../.phplint-cache')) {
            $linter->setCache(json_decode(file_get_contents(__DIR__.'/../../.phplint-cache'), true));
        }

        $progress = new ProgressBar($output, $fileCount);
        $progress->setBarWidth(50);
        $progress->setBarCharacter('<info>.</info>');
        $progress->setEmptyBarCharacter('<comment>.</comment>');
        $progress->setProgressCharacter('|');
        $progress->setMessage('', 'filename');
        $progress->setFormat("%filename%\n\n%current%/%max% [%bar%] %percent:3s%% %elapsed:6s%\n");
        $progress->start();

        $linter->setProcessCallback(function ($status, $filename) use ($progress) {
            $progress->setMessage("<info>Checking: </info>{$filename}", 'filename');
            $progress->advance();
        });

        $errors = $linter->lint($files);
        $progress->finish();

        $timeUsage = Helper::formatTime(microtime(true) - $startTime);
        $memUsage = Helper::formatMemory(memory_get_usage(true) - $startMemUsage);

        $code = 0;
        $errCount = count($errors);

        $output->writeln("\nTime: {$timeUsage}, Memory: {$memUsage}MB\n");

        if ($errCount > 0) {
            $output->writeln('<error>FAILURES!</error>');
            $output->writeln("<error>Files: {$fileCount}, Failures: {$errCount}</error>");
            $this->showErrors($errors);
            $code = 1;
        } else {
            $output->writeln("<info>OK! (Files: {$fileCount}, Success: {$fileCount})</info>");
        }

        return $code;
    }

    /**
     * Show errors detail.
     *
     * @param array $errors
     */
    protected function showErrors($errors)
    {
        $i = 0;
        $this->output->writeln("\nThere was ".count($errors).' errors:');


        foreach ($errors as $filename => $error) {
            $this->output->writeln('<comment>'.++$i.". {$filename}:{$error['line']}".'</comment>');

            $error = preg_replace('~in\s+'.preg_quote($filename).'~', '', $error);
            $this->output->writeln("<error> {$error['error']}</error>");

        }
    }

    /**
     * Merge options.
     *
     * @return array
     */
    protected function mergeOptions()
    {
        $options = $this->input->getOptions();
        $options['path'] = $this->input->getArgument('path') ?: './';

        $config = [];

        if (!$this->input->getOption('no-configuration')) {
            $filename = rtrim($options['path'], DIRECTORY_SEPARATOR).DIRECTORY_SEPARATOR.'.phplint.yml';

            if (!$options['configuration'] && file_exists($filename)) {
                $options['configuration'] = realpath($filename);
            }

            if (!empty($options['configuration'])) {
                $this->output->writeln("<comment>Loaded config from \"{$options['configuration']}\"</comment>\n");

                $config = $this->loadConfiguration($options['configuration']);
            }
        }

        $options = array_merge($this->defaults, array_filter($config), array_filter($options));

        is_array($options['extensions']) || $options['extensions'] = explode(',', $options['extensions']);

        return $options;
    }

    /**
     * Load configuration from yaml.
     *
     * @param string $path
     *
     * @return array
     */
    protected function loadConfiguration($path)
    {
        try {
            $configuration = Yaml::parse(file_get_contents($path));
            if (!is_array($configuration)) {
                throw new ParseException('Invalid content.', 1);
            }

            return $configuration;
        } catch (ParseException $e) {
            $this->output->writeln(sprintf('<error>Unable to parse the YAML string: %s<error>', $e->getMessage()));

        }
    }
}


1			<?php
2
3			/*
4			* This file is part of the overtrue/phplint.
5			*
6			* (c) 2016 overtrue <[email protected]>
7			*/
8
9			namespace Overtrue\PHPLint\Command;
10
11			use Overtrue\PHPLint\Linter;
12			use Symfony\Component\Console\Command\Command;
13			use Symfony\Component\Console\Helper\Helper;
14			use Symfony\Component\Console\Helper\ProgressBar;
15			use Symfony\Component\Console\Input\InputArgument;
16			use Symfony\Component\Console\Input\InputInterface;
17			use Symfony\Component\Console\Input\InputOption;
18			use Symfony\Component\Console\Output\OutputInterface;
19			use Symfony\Component\Yaml\Exception\ParseException;
20			use Symfony\Component\Yaml\Yaml;
21
22			/**
23			* Class LintCommand.
24			*/
25			class LintCommand extends Command
26			{
27			/**
28			* @var array
29			*/
30			protected $defaults = [
31			'jobs' => 5,
32			'exclude' => [],
33			'extensions' => ['php'],
34			];
35
36			/**
37			* @var \Symfony\Component\Console\Output\InputInterface
38			*/
39			protected $input;
40
41			/**
42			* @var \Symfony\Component\Console\Output\OutputInterface
43			*/
44			protected $ouput;
45
46			/**
47			* Configures the current command.
48			*/
49			protected function configure()
50			{
51			$this
52			->setName('phplint')
53			->setDescription('Lint something')
54			->addArgument(
55			'path',
56			InputArgument::OPTIONAL,
57			'Path to file or directory to lint'
58			)
59			->addOption(
60			'exclude',
61			null,
62			InputOption::VALUE_REQUIRED \| InputOption::VALUE_IS_ARRAY,
63			'Path to file or directory to exclude from linting'
64			)
65			->addOption(
66			'extensions',
67			null,
68			InputOption::VALUE_REQUIRED,
69			'Check only files with selected extensions (default: php)'
70			)
71			->addOption(
72			'jobs',
73			'j',
74			InputOption::VALUE_REQUIRED,
75			'Number of parraled jobs to run (default: 5)'
76			)
77			->addOption(
78			'configuration',
79			'c',
80			InputOption::VALUE_REQUIRED,
81			'Read configuration from config file (default: .phplint.yml).'
82			)
83			->addOption(
84			'no-configuration',
85			null,
86			InputOption::VALUE_NONE,
87			'Ignore default configuration file (default: .phplint.yml).'
88			)
89			->addOption(
90			'no-cache',
91			null,
92			InputOption::VALUE_NONE,
93			'Ignore cached data.'
94			);
95			}
96
97			/**
98			* Initializes the command just after the input has been validated.
99			*
100			* This is mainly useful when a lot of commands extends one main command
101			* where some things need to be initialized based on the input arguments and options.
102			*
103			* @param InputInterface $input An InputInterface instance
104			* @param OutputInterface $output An OutputInterface instance
105			*/
106			public function initialize(InputInterface $input, OutputInterface $output)
107			{
108			$this->input = $input;
			0 ignored issues – show Documentation Bug introduced 2016-07-27 06:50 UTC by Report Bug Copy Issue Report It seems like `$input` of type `object<Symfony\Component...e\Input\InputInterface>` is incompatible with the declared type `object<Symfony\Component...\Output\InputInterface>` of property `$input`. Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property. Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property.. Loading history...
109			$this->output = $output;
			0 ignored issues – show Bug introduced 2016-07-27 06:50 UTC by Report Bug Copy Issue Report The property `output` does not seem to exist. Did you mean `ouput`? An attempt at access to an undefined property has been detected. This may either be a typographical error or the property has been renamed but there are still references to its old name. If you really want to allow access to undefined properties, you can define magic methods to allow access. See the php core documentation on Overloading. Loading history...
110			}
111
112			/**
113			* Executes the current command.
114			*
115			* This method is not abstract because you can use this class
116			* as a concrete class. In this case, instead of defining the
117			* execute() method, you set the code to execute by passing
118			* a Closure to the setCode() method.
119			*
120			* @param InputInterface $input An InputInterface instance
121			* @param OutputInterface $output An OutputInterface instance
122			*
123			* @throws LogicException When this abstract method is not implemented
124			*
125			* @return null\|int null or 0 if everything went fine, or an error code
126			*
127			* @see setCode()
128			*/
129			protected function execute(InputInterface $input, OutputInterface $output)
130			{
131			$startTime = microtime(true);
132			$startMemUsage = memory_get_usage(true);
133
134			$output->writeln($this->getApplication()->getLongVersion()." by overtrue and contributors.\n");
135
136			$options = $this->mergeOptions();
137
138			$linter = new Linter($options['path'], $options['exclude'], $options['extensions']);
139
140			$files = $linter->getFiles();
141			$fileCount = count($files);
142
143			if ($fileCount <= 0) {
144			$output->writeln('<info>Could not find files to lint</info>');
145
146			return 0;
147			}
148
149			$linter->setProcessLimit($options['jobs']);
150
151			if (!$input->getOption('no-cache') && file_exists(__DIR__.'/../../.phplint-cache')) {
152			$linter->setCache(json_decode(file_get_contents(__DIR__.'/../../.phplint-cache'), true));
153			}
154
155			$progress = new ProgressBar($output, $fileCount);
156			$progress->setBarWidth(50);
157			$progress->setBarCharacter('<info>.</info>');
158			$progress->setEmptyBarCharacter('<comment>.</comment>');
159			$progress->setProgressCharacter('\|');
160			$progress->setMessage('', 'filename');
161			$progress->setFormat("%filename%\n\n%current%/%max% [%bar%] %percent:3s%% %elapsed:6s%\n");
162			$progress->start();
163
164			$linter->setProcessCallback(function ($status, $filename) use ($progress) {
165			$progress->setMessage("<info>Checking: </info>{$filename}", 'filename');
166			$progress->advance();
167			});
168
169			$errors = $linter->lint($files);
170			$progress->finish();
171
172			$timeUsage = Helper::formatTime(microtime(true) - $startTime);
173			$memUsage = Helper::formatMemory(memory_get_usage(true) - $startMemUsage);
174
175			$code = 0;
176			$errCount = count($errors);
177
178			$output->writeln("\nTime: {$timeUsage}, Memory: {$memUsage}MB\n");
179
180			if ($errCount > 0) {
181			$output->writeln('<error>FAILURES!</error>');
182			$output->writeln("<error>Files: {$fileCount}, Failures: {$errCount}</error>");
183			$this->showErrors($errors);
184			$code = 1;
185			} else {
186			$output->writeln("<info>OK! (Files: {$fileCount}, Success: {$fileCount})</info>");
187			}
188
189			return $code;
190			}
191
192			/**
193			* Show errors detail.
194			*
195			* @param array $errors
196			*/
197			protected function showErrors($errors)
198			{
199			$i = 0;
200			$this->output->writeln("\nThere was ".count($errors).' errors:');
			0 ignored issues – show Bug introduced 2016-07-27 06:50 UTC by Report Bug Copy Issue Report The property `output` does not seem to exist. Did you mean `ouput`? An attempt at access to an undefined property has been detected. This may either be a typographical error or the property has been renamed but there are still references to its old name. If you really want to allow access to undefined properties, you can define magic methods to allow access. See the php core documentation on Overloading. Loading history...
201
202			foreach ($errors as $filename => $error) {
203			$this->output->writeln('<comment>'.++$i.". {$filename}:{$error['line']}".'</comment>');
			0 ignored issues – show Bug introduced 2016-07-27 06:50 UTC by Report Bug Copy Issue Report The property `output` does not seem to exist. Did you mean `ouput`? An attempt at access to an undefined property has been detected. This may either be a typographical error or the property has been renamed but there are still references to its old name. If you really want to allow access to undefined properties, you can define magic methods to allow access. See the php core documentation on Overloading. Loading history...
204			$error = preg_replace('~in\s+'.preg_quote($filename).'~', '', $error);
205			$this->output->writeln("<error> {$error['error']}</error>");
			0 ignored issues – show Bug introduced 2016-07-27 06:50 UTC by Report Bug Copy Issue Report The property `output` does not seem to exist. Did you mean `ouput`? An attempt at access to an undefined property has been detected. This may either be a typographical error or the property has been renamed but there are still references to its old name. If you really want to allow access to undefined properties, you can define magic methods to allow access. See the php core documentation on Overloading. Loading history...
206			}
207			}
208
209			/**
210			* Merge options.
211			*
212			* @return array
213			*/
214			protected function mergeOptions()
215			{
216			$options = $this->input->getOptions();
217			$options['path'] = $this->input->getArgument('path') ?: './';
218
219			$config = [];
220
221			if (!$this->input->getOption('no-configuration')) {
222			$filename = rtrim($options['path'], DIRECTORY_SEPARATOR).DIRECTORY_SEPARATOR.'.phplint.yml';
223
224			if (!$options['configuration'] && file_exists($filename)) {
225			$options['configuration'] = realpath($filename);
226			}
227
228			if (!empty($options['configuration'])) {
229			$this->output->writeln("<comment>Loaded config from \"{$options['configuration']}\"</comment>\n");
			0 ignored issues – show Bug introduced 2016-07-27 06:50 UTC by Report Bug Copy Issue Report The property `output` does not seem to exist. Did you mean `ouput`? An attempt at access to an undefined property has been detected. This may either be a typographical error or the property has been renamed but there are still references to its old name. If you really want to allow access to undefined properties, you can define magic methods to allow access. See the php core documentation on Overloading. Loading history...
230			$config = $this->loadConfiguration($options['configuration']);
231			}
232			}
233
234			$options = array_merge($this->defaults, array_filter($config), array_filter($options));
235
236			is_array($options['extensions']) \|\| $options['extensions'] = explode(',', $options['extensions']);
237
238			return $options;
239			}
240
241			/**
242			* Load configuration from yaml.
243			*
244			* @param string $path
245			*
246			* @return array
247			*/
248			protected function loadConfiguration($path)
249			{
250			try {
251			$configuration = Yaml::parse(file_get_contents($path));
252			if (!is_array($configuration)) {
253			throw new ParseException('Invalid content.', 1);
254			}
255
256			return $configuration;
257			} catch (ParseException $e) {
258			$this->output->writeln(sprintf('<error>Unable to parse the YAML string: %s<error>', $e->getMessage()));
			0 ignored issues – show Bug introduced 2016-07-27 06:50 UTC by Report Bug Copy Issue Report The property `output` does not seem to exist. Did you mean `ouput`? An attempt at access to an undefined property has been detected. This may either be a typographical error or the property has been renamed but there are still references to its old name. If you really want to allow access to undefined properties, you can define magic methods to allow access. See the php core documentation on Overloading. Loading history...
259			}
260			}
261			}
262

overtrue / phplint

Push — master ( 819344...58056e )

LintCommand::initialize() A

Complexity

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Duplication

Importance

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