LintCommand::dumpJsonResult() - Code Metrics - Inspection of "Merge pull request #68 from ktamas77/master" - overtrue/phplint - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( deaee8...4abbd0 )

by Carlos

created 2020-03-05 09:42 UTC

LintCommand::dumpJsonResult() A

↳ Parent: LintCommand

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	10
rs	9.9332
c	0
b	0
f	0
cc	1
nc	1
nop	4

<?php

/*
 * This file is part of the overtrue/phplint.
 *
 * (c) overtrue <[email protected]>
 *
 * This source file is subject to the MIT license that is bundled
 * with this source code in the file LICENSE.
 */

namespace Overtrue\PHPLint\Command;

use DateTime;
use Exception;
use JakubOnderka\PhpConsoleColor\ConsoleColor;
use JakubOnderka\PhpConsoleHighlighter\Highlighter;
use N98\JUnitXml\Document;
use Overtrue\PHPLint\Cache;
use Overtrue\PHPLint\Linter;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Helper\Helper;
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\Console\Terminal;
use Symfony\Component\Finder\SplFileInfo;
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\Input\InputInterface
     */
    protected $input;

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

    /**
     * Configures the current command.
     */
    protected function configure()
    {
        $this
            ->setName('phplint')
            ->setDescription('Lint something')
            ->addArgument(
                'path',
                InputArgument::OPTIONAL | InputArgument::IS_ARRAY,
                '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.'
            )
            ->addOption(
                'cache',
                null,
                InputOption::VALUE_REQUIRED,
                'Path to the cache file.'
            )
            ->addOption(
                'no-progress',
                null,
                InputOption::VALUE_NONE,
                'Hide the progress output.'
            )
            ->addOption(
                'json',
                null,
                InputOption::VALUE_OPTIONAL,
                'Path to store JSON results.'
            )
            ->addOption(
                'xml',
                null,
                InputOption::VALUE_OPTIONAL,
                'Path to store JUnit XML results.'
            );
    }

    /**
     * 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()
     *
     * @throws \JakubOnderka\PhpConsoleColor\InvalidStyleException
     */
    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();
        $verbosity = $output->getVerbosity();

        if ($verbosity >= OutputInterface::VERBOSITY_DEBUG) {
            $output->writeln('Options: '.json_encode($options)."\n");
        }

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

        if (!empty($options['cache'])) {
            Cache::setFilename($options['cache']);
        }

        $usingCache = 'No';
        if (!$input->getOption('no-cache') && Cache::isCached()) {
            $usingCache = 'Yes';
            $linter->setCache(Cache::get());
        }

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

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

            return 0;
        }

        $errors = $this->executeLint($linter, $input, $output, $fileCount);

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

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

        $output->writeln(sprintf(
            "\n\nTime: <info>%s</info>\tMemory: <info>%s</info>\tCache: <info>%s</info>\n",
            $timeUsage, $memUsage, $usingCache
        ));

        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>");
        }

        $context = [
            'time_usage' => $timeUsage,
            'memory_usage' => $memUsage,
            'using_cache' => 'Yes' == $usingCache,
            'files_count' => $fileCount,
        ];

        if (!empty($options['json'])) {
            $this->dumpJsonResult((string) $options['json'], $errors, $options, $context);
        }

        if (!empty($options['xml'])) {
            $this->dumpXmlResult((string) $options['xml'], $errors, $options, $context);
        }

        return $code;
    }

    /**
     * @param string $path
     * @param array  $errors
     * @param array  $options
     * @param array  $context
     */
    protected function dumpJsonResult($path, array $errors, array $options, array $context = [])
    {
        $result = [
            'status' => 'success',
            'options' => $options,
            'errors' => $errors,
        ];

        \file_put_contents($path, \json_encode(\array_merge($result, $context)));
    }

    /**
     * @param string $path
     * @param array  $errors
     * @param array  $options
     * @param array  $context
     *
     * @throws Exception
     */
    protected function dumpXmlResult($path, array $errors, array $options, array $context = [])

    {
        $document = new Document();
        $suite = $document->addTestSuite();
        $suite->setName('PHP Linter');
        $suite->setTimestamp(new DateTime());
        $suite->setTime($context['time_usage']);
        $testCase = $suite->addTestCase();
        foreach ($errors as $errorName => $value) {
            $testCase->addError($errorName, 'Error', $value['error']);
        }
        $document->save($path);
    }

    /**
     * Execute lint and return errors.
     *
     * @param Linter          $linter
     * @param InputInterface  $input
     * @param OutputInterface $output
     * @param int             $fileCount
     *
     * @return array
     */
    protected function executeLint($linter, $input, $output, $fileCount)
    {
        $cache = !$input->getOption('no-cache');
        $maxColumns = floor((new Terminal())->getWidth() / 2);
        $verbosity = $output->getVerbosity();
        $displayProgress = !$input->getOption('no-progress');

        $displayProgress && $linter->setProcessCallback(function ($status, SplFileInfo $file) use ($output, $verbosity, $fileCount, $maxColumns) {
            static $i = 1;

            $percent = floor(($i / $fileCount) * 100);
            $process = str_pad(" {$i} / {$fileCount} ({$percent}%)", 18, ' ', STR_PAD_LEFT);

            if ($verbosity >= OutputInterface::VERBOSITY_VERBOSE) {
                $filename = str_pad(" {$i}: ".$file->getRelativePathname(), $maxColumns - 10, ' ', \STR_PAD_RIGHT);
                $status = \str_pad(('ok' === $status ? '<info>OK</info>' : '<error>Error</error>'), 20, ' ', \STR_PAD_RIGHT);
                $output->writeln(\sprintf("%s\t%s\t%s", $filename, $status, $process));
            } else {
                if ($i && 0 === $i % $maxColumns) {
                    $output->writeln($process);
                }
                $output->write('ok' === $status ? '<info>.</info>' : '<error>E</error>');
            }
            ++$i;
        });

        $displayProgress || $output->write('<info>Checking...</info>');

        return $linter->lint([], $cache);
    }

    /**
     * Show errors detail.
     *
     * @param array $errors
     *
     * @throws \JakubOnderka\PhpConsoleColor\InvalidStyleException
     */
    protected function showErrors($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>');

            $this->output->write($this->getHighlightedCodeSnippet($filename, $error['line']));

            $this->output->writeln("<error> {$error['error']}</error>");
        }
    }

    /**
     * @param string $filePath
     * @param int    $lineNumber
     * @param int    $linesBefore
     * @param int    $linesAfter
     *
     * @return string
     */
    protected function getCodeSnippet($filePath, $lineNumber, $linesBefore = 3, $linesAfter = 3)
    {
        $lines = file($filePath);
        $offset = $lineNumber - $linesBefore - 1;
        $offset = max($offset, 0);
        $length = $linesAfter + $linesBefore + 1;
        $lines = array_slice($lines, $offset, $length, $preserveKeys = true);
        end($lines);
        $lineStrlen = strlen(key($lines) + 1);
        $snippet = '';

        foreach ($lines as $i => $line) {
            $snippet .= (abs($lineNumber) === $i + 1 ? '  > ' : '    ');
            $snippet .= str_pad($i + 1, $lineStrlen, ' ', STR_PAD_LEFT).'| '.rtrim($line).PHP_EOL;
        }

        return $snippet;
    }

    /**
     * @param string $filePath
     * @param int    $lineNumber
     * @param int    $linesBefore
     * @param int    $linesAfter
     *
     * @return string
     *
     * @throws \JakubOnderka\PhpConsoleColor\InvalidStyleException
     */
    public function getHighlightedCodeSnippet($filePath, $lineNumber, $linesBefore = 3, $linesAfter = 3)
    {
        if (
            !class_exists('\JakubOnderka\PhpConsoleHighlighter\Highlighter') ||
            !class_exists('\JakubOnderka\PhpConsoleColor\ConsoleColor')
        ) {
            return $this->getCodeSnippet($filePath, $lineNumber, $linesBefore, $linesAfter);
        }

        $colors = new ConsoleColor();
        $highlighter = new Highlighter($colors);
        $fileContent = file_get_contents($filePath);

        return $highlighter->getCodeSnippet($fileContent, $lineNumber, $linesBefore, $linesAfter);
    }

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

        $config = [];

        if (!$this->input->getOption('no-configuration')) {
            $filename = $this->getConfigFile();

            if (empty($options['configuration']) && $filename) {
''   == false // true
''   == null  // true
'ab' == false // false
'ab' == null  // false

// It is often better to use strict comparison
'' === false // false
'' === null  // false
                $options['configuration'] = $filename;
            }

            if (!empty($options['configuration'])) {
                $this->output->writeln("<comment>Loaded config from \"{$options['configuration']}\"</comment>\n");
                $config = $this->loadConfiguration($options['configuration']);
            } else {
                $this->output->writeln("<comment>No config file loaded.</comment>\n");
            }
        } else {
            $this->output->writeln("<comment>No config file loaded.</comment>\n");
        }

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

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

        return $options;
    }

    /**
     * Get configuration file.
     *
     * @return string|null
     */
    protected function getConfigFile()
    {
        $inputPath = $this->input->getArgument('path');

        $dir = './';

        if (1 == count($inputPath) && $first = reset($inputPath)) {
            $dir = is_dir($first) ? $first : dirname($first);
        }

        $filename = rtrim($dir, DIRECTORY_SEPARATOR).DIRECTORY_SEPARATOR.'.phplint.yml';

        return realpath($filename);
    }

    /**
     * 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()));

            return [];
        }
    }
}


1			<?php
2
3			/*
4			* This file is part of the overtrue/phplint.
5			*
6			* (c) overtrue <[email protected]>
7			*
8			* This source file is subject to the MIT license that is bundled
9			* with this source code in the file LICENSE.
10			*/
11
12			namespace Overtrue\PHPLint\Command;
13
14			use DateTime;
15			use Exception;
16			use JakubOnderka\PhpConsoleColor\ConsoleColor;
17			use JakubOnderka\PhpConsoleHighlighter\Highlighter;
18			use N98\JUnitXml\Document;
19			use Overtrue\PHPLint\Cache;
20			use Overtrue\PHPLint\Linter;
21			use Symfony\Component\Console\Command\Command;
22			use Symfony\Component\Console\Helper\Helper;
23			use Symfony\Component\Console\Input\InputArgument;
24			use Symfony\Component\Console\Input\InputInterface;
25			use Symfony\Component\Console\Input\InputOption;
26			use Symfony\Component\Console\Output\OutputInterface;
27			use Symfony\Component\Console\Terminal;
28			use Symfony\Component\Finder\SplFileInfo;
29			use Symfony\Component\Yaml\Exception\ParseException;
30			use Symfony\Component\Yaml\Yaml;
31
32			/**
33			* Class LintCommand.
34			*/
35			class LintCommand extends Command
36			{
37			/**
38			* @var array
39			*/
40			protected $defaults = [
41			'jobs' => 5,
42			'exclude' => [],
43			'extensions' => ['php'],
44			];
45
46			/**
47			* @var \Symfony\Component\Console\Input\InputInterface
48			*/
49			protected $input;
50
51			/**
52			* @var \Symfony\Component\Console\Output\OutputInterface
53			*/
54			protected $output;
55
56			/**
57			* Configures the current command.
58			*/
59			protected function configure()
60			{
61			$this
62			->setName('phplint')
63			->setDescription('Lint something')
64			->addArgument(
65			'path',
66			InputArgument::OPTIONAL \| InputArgument::IS_ARRAY,
67			'Path to file or directory to lint.'
68			)
69			->addOption(
70			'exclude',
71			null,
72			InputOption::VALUE_REQUIRED \| InputOption::VALUE_IS_ARRAY,
73			'Path to file or directory to exclude from linting'
74			)
75			->addOption(
76			'extensions',
77			null,
78			InputOption::VALUE_REQUIRED,
79			'Check only files with selected extensions (default: php)'
80			)
81			->addOption(
82			'jobs',
83			'j',
84			InputOption::VALUE_REQUIRED,
85			'Number of parraled jobs to run (default: 5)'
86			)
87			->addOption(
88			'configuration',
89			'c',
90			InputOption::VALUE_REQUIRED,
91			'Read configuration from config file (default: ./.phplint.yml).'
92			)
93			->addOption(
94			'no-configuration',
95			null,
96			InputOption::VALUE_NONE,
97			'Ignore default configuration file (default: ./.phplint.yml).'
98			)
99			->addOption(
100			'no-cache',
101			null,
102			InputOption::VALUE_NONE,
103			'Ignore cached data.'
104			)
105			->addOption(
106			'cache',
107			null,
108			InputOption::VALUE_REQUIRED,
109			'Path to the cache file.'
110			)
111			->addOption(
112			'no-progress',
113			null,
114			InputOption::VALUE_NONE,
115			'Hide the progress output.'
116			)
117			->addOption(
118			'json',
119			null,
120			InputOption::VALUE_OPTIONAL,
121			'Path to store JSON results.'
122			)
123			->addOption(
124			'xml',
125			null,
126			InputOption::VALUE_OPTIONAL,
127			'Path to store JUnit XML results.'
128			);
129			}
130
131			/**
132			* Initializes the command just after the input has been validated.
133			*
134			* This is mainly useful when a lot of commands extends one main command
135			* where some things need to be initialized based on the input arguments and options.
136			*
137			* @param InputInterface $input An InputInterface instance
138			* @param OutputInterface $output An OutputInterface instance
139			*/
140			public function initialize(InputInterface $input, OutputInterface $output)
141			{
142			$this->input = $input;
143			$this->output = $output;
144			}
145
146			/**
147			* Executes the current command.
148			*
149			* This method is not abstract because you can use this class
150			* as a concrete class. In this case, instead of defining the
151			* execute() method, you set the code to execute by passing
152			* a Closure to the setCode() method.
153			*
154			* @param InputInterface $input An InputInterface instance
155			* @param OutputInterface $output An OutputInterface instance
156			*
157			* @throws \LogicException When this abstract method is not implemented
158			*
159			* @return null\|int null or 0 if everything went fine, or an error code
160			*
161			* @see setCode()
162			*
163			* @throws \JakubOnderka\PhpConsoleColor\InvalidStyleException
164			*/
165			protected function execute(InputInterface $input, OutputInterface $output)
166			{
167			$startTime = microtime(true);
168			$startMemUsage = memory_get_usage(true);
169
170			$output->writeln($this->getApplication()->getLongVersion()." by overtrue and contributors.\n");
171
172			$options = $this->mergeOptions();
173			$verbosity = $output->getVerbosity();
174
175			if ($verbosity >= OutputInterface::VERBOSITY_DEBUG) {
176			$output->writeln('Options: '.json_encode($options)."\n");
177			}
178
179			$linter = new Linter($options['path'], $options['exclude'], $options['extensions']);
180			$linter->setProcessLimit($options['jobs']);
181
182			if (!empty($options['cache'])) {
183			Cache::setFilename($options['cache']);
184			}
185
186			$usingCache = 'No';
187			if (!$input->getOption('no-cache') && Cache::isCached()) {
188			$usingCache = 'Yes';
189			$linter->setCache(Cache::get());
190			}
191
192			$fileCount = count($linter->getFiles());
193
194			if ($fileCount <= 0) {
195			$output->writeln('<info>Could not find files to lint</info>');
196
197			return 0;
198			}
199
200			$errors = $this->executeLint($linter, $input, $output, $fileCount);
201
202			$timeUsage = Helper::formatTime(microtime(true) - $startTime);
203			$memUsage = Helper::formatMemory(memory_get_usage(true) - $startMemUsage);
204
205			$code = 0;
206			$errCount = count($errors);
207
208			$output->writeln(sprintf(
209			"\n\nTime: <info>%s</info>\tMemory: <info>%s</info>\tCache: <info>%s</info>\n",
210			$timeUsage, $memUsage, $usingCache
211			));
212
213			if ($errCount > 0) {
214			$output->writeln('<error>FAILURES!</error>');
215			$output->writeln("<error>Files: {$fileCount}, Failures: {$errCount}</error>");
216			$this->showErrors($errors);
217			$code = 1;
218			} else {
219			$output->writeln("<info>OK! (Files: {$fileCount}, Success: {$fileCount})</info>");
220			}
221
222			$context = [
223			'time_usage' => $timeUsage,
224			'memory_usage' => $memUsage,
225			'using_cache' => 'Yes' == $usingCache,
226			'files_count' => $fileCount,
227			];
228
229			if (!empty($options['json'])) {
230			$this->dumpJsonResult((string) $options['json'], $errors, $options, $context);
231			}
232
233			if (!empty($options['xml'])) {
234			$this->dumpXmlResult((string) $options['xml'], $errors, $options, $context);
235			}
236
237			return $code;
238			}
239
240			/**
241			* @param string $path
242			* @param array $errors
243			* @param array $options
244			* @param array $context
245			*/
246			protected function dumpJsonResult($path, array $errors, array $options, array $context = [])
247			{
248			$result = [
249			'status' => 'success',
250			'options' => $options,
251			'errors' => $errors,
252			];
253
254			\file_put_contents($path, \json_encode(\array_merge($result, $context)));
255			}
256
257			/**
258			* @param string $path
259			* @param array $errors
260			* @param array $options
261			* @param array $context
262			*
263			* @throws Exception
264			*/
265			protected function dumpXmlResult($path, array $errors, array $options, array $context = [])
			0 ignored issues – show Unused Code introduced 2020-03-05 08:24 UTC by Report Bug Copy Issue Report The parameter `$options` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
266			{
267			$document = new Document();
268			$suite = $document->addTestSuite();
269			$suite->setName('PHP Linter');
270			$suite->setTimestamp(new DateTime());
271			$suite->setTime($context['time_usage']);
272			$testCase = $suite->addTestCase();
273			foreach ($errors as $errorName => $value) {
274			$testCase->addError($errorName, 'Error', $value['error']);
275			}
276			$document->save($path);
277			}
278
279			/**
280			* Execute lint and return errors.
281			*
282			* @param Linter $linter
283			* @param InputInterface $input
284			* @param OutputInterface $output
285			* @param int $fileCount
286			*
287			* @return array
288			*/
289			protected function executeLint($linter, $input, $output, $fileCount)
290			{
291			$cache = !$input->getOption('no-cache');
292			$maxColumns = floor((new Terminal())->getWidth() / 2);
293			$verbosity = $output->getVerbosity();
294			$displayProgress = !$input->getOption('no-progress');
295
296			$displayProgress && $linter->setProcessCallback(function ($status, SplFileInfo $file) use ($output, $verbosity, $fileCount, $maxColumns) {
297			static $i = 1;
298
299			$percent = floor(($i / $fileCount) * 100);
300			$process = str_pad(" {$i} / {$fileCount} ({$percent}%)", 18, ' ', STR_PAD_LEFT);
301
302			if ($verbosity >= OutputInterface::VERBOSITY_VERBOSE) {
303			$filename = str_pad(" {$i}: ".$file->getRelativePathname(), $maxColumns - 10, ' ', \STR_PAD_RIGHT);
304			$status = \str_pad(('ok' === $status ? '<info>OK</info>' : '<error>Error</error>'), 20, ' ', \STR_PAD_RIGHT);
305			$output->writeln(\sprintf("%s\t%s\t%s", $filename, $status, $process));
306			} else {
307			if ($i && 0 === $i % $maxColumns) {
308			$output->writeln($process);
309			}
310			$output->write('ok' === $status ? '<info>.</info>' : '<error>E</error>');
311			}
312			++$i;
313			});
314
315			$displayProgress \|\| $output->write('<info>Checking...</info>');
316
317			return $linter->lint([], $cache);
318			}
319
320			/**
321			* Show errors detail.
322			*
323			* @param array $errors
324			*
325			* @throws \JakubOnderka\PhpConsoleColor\InvalidStyleException
326			*/
327			protected function showErrors($errors)
328			{
329			$i = 0;
330			$this->output->writeln("\nThere was ".count($errors).' errors:');
331
332			foreach ($errors as $filename => $error) {
333			$this->output->writeln('<comment>'.++$i.". {$filename}:{$error['line']}".'</comment>');
334
335			$this->output->write($this->getHighlightedCodeSnippet($filename, $error['line']));
336
337			$this->output->writeln("<error> {$error['error']}</error>");
338			}
339			}
340
341			/**
342			* @param string $filePath
343			* @param int $lineNumber
344			* @param int $linesBefore
345			* @param int $linesAfter
346			*
347			* @return string
348			*/
349			protected function getCodeSnippet($filePath, $lineNumber, $linesBefore = 3, $linesAfter = 3)
350			{
351			$lines = file($filePath);
352			$offset = $lineNumber - $linesBefore - 1;
353			$offset = max($offset, 0);
354			$length = $linesAfter + $linesBefore + 1;
355			$lines = array_slice($lines, $offset, $length, $preserveKeys = true);
356			end($lines);
357			$lineStrlen = strlen(key($lines) + 1);
358			$snippet = '';
359
360			foreach ($lines as $i => $line) {
361			$snippet .= (abs($lineNumber) === $i + 1 ? ' > ' : ' ');
362			$snippet .= str_pad($i + 1, $lineStrlen, ' ', STR_PAD_LEFT).'\| '.rtrim($line).PHP_EOL;
363			}
364
365			return $snippet;
366			}
367
368			/**
369			* @param string $filePath
370			* @param int $lineNumber
371			* @param int $linesBefore
372			* @param int $linesAfter
373			*
374			* @return string
375			*
376			* @throws \JakubOnderka\PhpConsoleColor\InvalidStyleException
377			*/
378			public function getHighlightedCodeSnippet($filePath, $lineNumber, $linesBefore = 3, $linesAfter = 3)
379			{
380			if (
381			!class_exists('\JakubOnderka\PhpConsoleHighlighter\Highlighter') \|\|
382			!class_exists('\JakubOnderka\PhpConsoleColor\ConsoleColor')
383			) {
384			return $this->getCodeSnippet($filePath, $lineNumber, $linesBefore, $linesAfter);
385			}
386
387			$colors = new ConsoleColor();
388			$highlighter = new Highlighter($colors);
389			$fileContent = file_get_contents($filePath);
390
391			return $highlighter->getCodeSnippet($fileContent, $lineNumber, $linesBefore, $linesAfter);
392			}
393
394			/**
395			* Merge options.
396			*
397			* @return array
398			*/
399			protected function mergeOptions()
400			{
401			$options = $this->input->getOptions();
402			$options['path'] = $this->input->getArgument('path');
403			$options['cache'] = $this->input->getOption('cache');
404
405			$config = [];
406
407			if (!$this->input->getOption('no-configuration')) {
408			$filename = $this->getConfigFile();
409
410			if (empty($options['configuration']) && $filename) {
			0 ignored issues – show Bug Best Practice introduced 2016-10-31 04:00 UTC by Report Bug Copy Issue Report The expression `$filename` of type `string\|null` is loosely compared to `true`; this is ambiguous if the string can be empty. You might want to explicitly use `!== null` instead. In PHP, under loose comparison (like `==`, or `!=`, or `switch` conditions), values of different types might be equal. For `string` values, the empty string `''` is a special case, in particular the following results might be unexpected: '' == false // true '' == null // true 'ab' == false // false 'ab' == null // false // It is often better to use strict comparison '' === false // false '' === null // false Loading history...
411			$options['configuration'] = $filename;
412			}
413
414			if (!empty($options['configuration'])) {
415			$this->output->writeln("<comment>Loaded config from \"{$options['configuration']}\"</comment>\n");
416			$config = $this->loadConfiguration($options['configuration']);
417			} else {
418			$this->output->writeln("<comment>No config file loaded.</comment>\n");
419			}
420			} else {
421			$this->output->writeln("<comment>No config file loaded.</comment>\n");
422			}
423
424			$options = array_merge($this->defaults, array_filter($config), array_filter($options));
425
426			is_array($options['extensions']) \|\| $options['extensions'] = explode(',', $options['extensions']);
427
428			return $options;
429			}
430
431			/**
432			* Get configuration file.
433			*
434			* @return string\|null
435			*/
436			protected function getConfigFile()
437			{
438			$inputPath = $this->input->getArgument('path');
439
440			$dir = './';
441
442			if (1 == count($inputPath) && $first = reset($inputPath)) {
443			$dir = is_dir($first) ? $first : dirname($first);
444			}
445
446			$filename = rtrim($dir, DIRECTORY_SEPARATOR).DIRECTORY_SEPARATOR.'.phplint.yml';
447
448			return realpath($filename);
449			}
450
451			/**
452			* Load configuration from yaml.
453			*
454			* @param string $path
455			*
456			* @return array
457			*/
458			protected function loadConfiguration($path)
459			{
460			try {
461			$configuration = Yaml::parse(file_get_contents($path));
462			if (!is_array($configuration)) {
463			throw new ParseException('Invalid content.', 1);
464			}
465
466			return $configuration;
467			} catch (ParseException $e) {
468			$this->output->writeln(sprintf('<error>Unable to parse the YAML string: %s</error>', $e->getMessage()));
469
470			return [];
471			}
472			}
473			}
474

overtrue / phplint

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LintCommand::dumpJsonResult() A

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