AddPrefixCommand::execute() - Code Metrics - Inspection of "Bump dependencies (#254)" - humbug/php-scoper - Measure and Improve Code Quality continuously with Scrutinizer

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Push — master ( 157651...e7eb4b )

by Théo

created 2018-08-06 18:04 UTC

AddPrefixCommand::execute() A

↳ Parent: AddPrefixCommand

Complexity

Conditions	2
Paths	2

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	25
CRAP Score	2.0104

Importance

Changes

Metric	Value
cc	2
nc	2
nop	2
dl	0
loc	46
ccs	25
cts	29
cp	0.8621
crap	2.0104
rs	9.1781
c	0
b	0
f	0

<?php

declare(strict_types=1);

/*
 * This file is part of the humbug/php-scoper package.
 *
 * Copyright (c) 2017 Théo FIDRY <[email protected]>,
 *                    Pádraic Brady <[email protected]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Humbug\PhpScoper\Console\Command;

use Humbug\PhpScoper\Autoload\ScoperAutoloadGenerator;
use Humbug\PhpScoper\Configuration;
use Humbug\PhpScoper\Logger\ConsoleLogger;
use Humbug\PhpScoper\Scoper;
use Humbug\PhpScoper\Throwable\Exception\ParsingException;
use Humbug\PhpScoper\Whitelist;
use Symfony\Component\Console\Exception\RuntimeException;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Input\StringInput;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Style\OutputStyle;
use Symfony\Component\Console\Style\SymfonyStyle;
use Symfony\Component\Filesystem\Filesystem;
use Throwable;
use function Humbug\PhpScoper\get_common_path;

final class AddPrefixCommand extends BaseCommand
{
    private const PATH_ARG = 'paths';
    private const PREFIX_OPT = 'prefix';
    private const OUTPUT_DIR_OPT = 'output-dir';
    private const FORCE_OPT = 'force';
    private const STOP_ON_FAILURE_OPT = 'stop-on-failure';
    private const CONFIG_FILE_OPT = 'config';
    private const CONFIG_FILE_DEFAULT = 'scoper.inc.php';
    private const NO_CONFIG_OPT = 'no-config';

    private $fileSystem;
    private $scoper;
    private $init = false;

    /**
     * @inheritdoc
     */
    public function __construct(Filesystem $fileSystem, Scoper $scoper)
    {
        parent::__construct();

        $this->fileSystem = $fileSystem;
        $this->scoper = $scoper;
    }

    /**
     * @inheritdoc
     */
    protected function configure(): void
    {
        parent::configure();

        $this
            ->setName('add-prefix')
            ->setDescription('Goes through all the PHP files found in the given paths to apply the given prefix to namespaces & FQNs.')
            ->addArgument(
                self::PATH_ARG,
                InputArgument::IS_ARRAY,
                'The path(s) to process.'
            )
            ->addOption(
                self::PREFIX_OPT,
                'p',
                InputOption::VALUE_REQUIRED,
                'The namespace prefix to add.'
            )
            ->addOption(
                self::OUTPUT_DIR_OPT,
                'o',
                InputOption::VALUE_REQUIRED,
                'The output directory in which the prefixed code will be dumped.',
                'build'
            )
            ->addOption(
                self::FORCE_OPT,
                'f',
                InputOption::VALUE_NONE,
                'Deletes any existing content in the output directory without any warning.'
            )
            ->addOption(
                self::STOP_ON_FAILURE_OPT,
                's',
                InputOption::VALUE_NONE,
                'Stops on failure.'
            )
            ->addOption(
                self::CONFIG_FILE_OPT,
                'c',
                InputOption::VALUE_REQUIRED,
                sprintf(
                    'Configuration file. Will use "%s" if found by default.',
                    self::CONFIG_FILE_DEFAULT
                )
            )
            ->addOption(
                self::NO_CONFIG_OPT,
                null,
                InputOption::VALUE_NONE,
            'Do not look for a configuration file.'
            )
        ;
    }

    /**
     * @inheritdoc
     */
    protected function execute(InputInterface $input, OutputInterface $output): int
    {
        $io = new SymfonyStyle($input, $output);
        $io->writeln('');

        $this->changeWorkingDirectory($input);

        $this->validatePrefix($input);
        $this->validatePaths($input);
        $this->validateOutputDir($input, $io);

        $config = $this->retrieveConfig($input, $output, $io);
        $output = $input->getOption(self::OUTPUT_DIR_OPT);

        $logger = new ConsoleLogger(
            $this->getApplication(),
            $io
        );

        $logger->outputScopingStart(
            $config->getPrefix(),
            $input->getArgument(self::PATH_ARG)
        );

        try {
            $this->scopeFiles(
                $config->getPrefix(),
                $config->getFilesWithContents(),
                $output,
                $config->getPatchers(),
                $config->getWhitelist(),
                $input->getOption(self::STOP_ON_FAILURE_OPT),
                $logger
            );
        } catch (Throwable $throwable) {
            $this->fileSystem->remove($output);

            $logger->outputScopingEndWithFailure();

            throw $throwable;
        }

        $logger->outputScopingEnd();

        return 0;
    }

    /**
     * @var callable[]
     */
    private function scopeFiles(
        string $prefix,
        array $filesWithContents,
        string $output,
        array $patchers,
        Whitelist $whitelist,
        bool $stopOnFailure,
        ConsoleLogger $logger
    ): void {
        // Creates output directory if does not already exist
        $this->fileSystem->mkdir($output);

        $logger->outputFileCount(count($filesWithContents));

        $vendorDirs = [];
        $commonPath = get_common_path(array_keys($filesWithContents));

        foreach ($filesWithContents as [$inputFilePath, $inputContents]) {
            $outputFilePath = $output.str_replace($commonPath, '', $inputFilePath);


            if (preg_match('~((?:.*)\/vendor)\/.*~', $outputFilePath, $matches)) {
                $vendorDirs[$matches[1]] = true;
            }

            $this->scopeFile(
                $inputFilePath,
                $inputContents,

                $outputFilePath,
                $prefix,
                $patchers,
                $whitelist,
                $stopOnFailure,
                $logger
            );
        }

        $vendorDirs = array_keys($vendorDirs);

        usort(
            $vendorDirs,
            function ($a, $b) {
                return strlen($b) <=> strlen($a);
            }
        );

        $vendorDir = (0 === count($vendorDirs)) ? null : $vendorDirs[0];

        if (null !== $vendorDir) {
            $autoload = (new ScoperAutoloadGenerator($whitelist))->dump($prefix);

            $this->fileSystem->dumpFile($vendorDir.'/scoper-autoload.php', $autoload);
        }
    }

    /**
     * @param callable[] $patchers
     */
    private function scopeFile(
        string $inputFilePath,
        string $inputContents,
        string $outputFilePath,
        string $prefix,
        array $patchers,
        Whitelist $whitelist,
        bool $stopOnFailure,
        ConsoleLogger $logger
    ): void {
        try {
            $scoppedContent = $this->scoper->scope($inputFilePath, $inputContents, $prefix, $patchers, $whitelist);
        } catch (Throwable $throwable) {
            $exception = new ParsingException(
                sprintf(
                    'Could not parse the file "%s".',
                    $inputFilePath
                ),
                0,
                $throwable
            );

            if ($stopOnFailure) {
                throw $exception;
            }

            $logger->outputWarnOfFailure($inputFilePath, $exception);

            $scoppedContent = file_get_contents($inputFilePath);
        }

        $this->fileSystem->dumpFile($outputFilePath, $scoppedContent);

        if (false === isset($exception)) {
            $logger->outputSuccess($inputFilePath);
        }
    }

    private function validatePrefix(InputInterface $input): void
    {
        $prefix = $input->getOption(self::PREFIX_OPT);

        if (null !== $prefix && 1 === preg_match('/(?<prefix>.*?)\\\\*$/', $prefix, $matches)) {
            $prefix = $matches['prefix'];
        }

        $input->setOption(self::PREFIX_OPT, $prefix);
    }

    private function validatePaths(InputInterface $input): void
    {
        $cwd = getcwd();
        $fileSystem = $this->fileSystem;

        $paths = array_map(
            function (string $path) use ($cwd, $fileSystem) {
                if (false === $fileSystem->isAbsolutePath($path)) {
                    return $cwd.DIRECTORY_SEPARATOR.$path;
                }

                return $path;
            },
            $input->getArgument(self::PATH_ARG)
        );

        $input->setArgument(self::PATH_ARG, $paths);
    }

    private function validateOutputDir(InputInterface $input, OutputStyle $io): void
    {
        $outputDir = $input->getOption(self::OUTPUT_DIR_OPT);

        if (false === $this->fileSystem->isAbsolutePath($outputDir)) {
            $outputDir = getcwd().DIRECTORY_SEPARATOR.$outputDir;
        }

        $input->setOption(self::OUTPUT_DIR_OPT, $outputDir);

        if (false === $this->fileSystem->exists($outputDir)) {
            return;
        }

        if (false === is_writable($outputDir)) {
            throw new RuntimeException(
                sprintf(
                    'Expected "<comment>%s</comment>" to be writeable.',
                    $outputDir
                )
            );
        }

        if ($input->getOption(self::FORCE_OPT)) {
            $this->fileSystem->remove($outputDir);

            return;
        }

        if (false === is_dir($outputDir)) {
            $canDeleteFile = $io->confirm(
                sprintf(
                    'Expected "<comment>%s</comment>" to be a directory but found a file instead. It will be '
                    .'removed, do you wish to proceed?',
                    $outputDir
                ),
                false
            );

            if (false === $canDeleteFile) {
                return;
            }

            $this->fileSystem->remove($outputDir);
        } else {
            $canDeleteFile = $io->confirm(
                sprintf(
                    'The output directory "<comment>%s</comment>" already exists. Continuing will erase its'
                    .' content, do you wish to proceed?',
                    $outputDir
                ),
                false
            );

            if (false === $canDeleteFile) {
                return;
            }

            $this->fileSystem->remove($outputDir);
        }
    }

    private function retrieveConfig(InputInterface $input, OutputInterface $output, OutputStyle $io): Configuration
    {
        $prefix = $input->getOption(self::PREFIX_OPT);

        if ($input->getOption(self::NO_CONFIG_OPT)) {
            $io->writeln(
                'Loading without configuration file.',
                OutputInterface::VERBOSITY_DEBUG
            );

            $config = Configuration::load();

            if (null !== $prefix) {
                $config = $config->withPrefix($prefix);
            }

            if (null === $config->getPrefix()) {
                $config = $config->withPrefix($this->generateRandomPrefix());
            }

            return $this->retrievePaths($input, $config);
        }

        $configFile = $input->getOption(self::CONFIG_FILE_OPT);

        if (null === $configFile) {
            $configFile = $this->makeAbsolutePath(self::CONFIG_FILE_DEFAULT);

            if (false === file_exists($configFile) && false === $this->init) {
                $this->init = true;

                $initCommand = $this->getApplication()->find('init');

                $initInput = new StringInput('');
                $initInput->setInteractive($input->isInteractive());

                $initCommand->run($initInput, $output);

                $io->writeln(
                    sprintf(
                        'Config file "<comment>%s</comment>" not found. Skipping.',
                        $configFile
                    ),
                    OutputInterface::VERBOSITY_DEBUG
                );

                return self::retrieveConfig($input, $output, $io);
            }

            if ($this->init) {
                $configFile = null;
            }
        } else {
            $configFile = $this->makeAbsolutePath($configFile);
        }

        if (null === $configFile) {
            $io->writeln(
                'Loading without configuration file.',
                OutputInterface::VERBOSITY_DEBUG
            );
        } elseif (false === file_exists($configFile)) {
            throw new RuntimeException(
                sprintf(
                    'Could not find the configuration file "%s".',
                    $configFile
                )
            );
        } else {
            $io->writeln(
                sprintf(
                    'Using the configuration file "%s".',
                    $configFile
                ),
                OutputInterface::VERBOSITY_DEBUG
            );
        }

        $config = Configuration::load($configFile);
        $config = $this->retrievePaths($input, $config);

        if (null !== $prefix) {
            $config = $config->withPrefix($prefix);
        }

        if (null === $config->getPrefix()) {
            $config = $config->withPrefix($this->generateRandomPrefix());
        }

        return $config;
    }

    private function retrievePaths(InputInterface $input, Configuration $config): Configuration
    {
        // Checks if there is any path included and if note use the current working directory as the include path
        $paths = $input->getArgument(self::PATH_ARG);

        if (0 === count($paths) && 0 === count($config->getFilesWithContents())) {
            $paths = [getcwd()];
        }

        return $config->withPaths($paths);
    }

    private function makeAbsolutePath(string $path): string
    {
        if (false === $this->fileSystem->isAbsolutePath($path)) {
            $path = getcwd().DIRECTORY_SEPARATOR.$path;
        }

        return $path;
    }

    private function generateRandomPrefix(): string
    {
        return uniqid('_PhpScoper', false);
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		/*
6		* This file is part of the humbug/php-scoper package.
7		*
8		* Copyright (c) 2017 Théo FIDRY <[email protected]>,
9		* Pádraic Brady <[email protected]>
10		*
11		* For the full copyright and license information, please view the LICENSE
12		* file that was distributed with this source code.
13		*/
14
15		namespace Humbug\PhpScoper\Console\Command;
16
17		use Humbug\PhpScoper\Autoload\ScoperAutoloadGenerator;
18		use Humbug\PhpScoper\Configuration;
19		use Humbug\PhpScoper\Logger\ConsoleLogger;
20		use Humbug\PhpScoper\Scoper;
21		use Humbug\PhpScoper\Throwable\Exception\ParsingException;
22		use Humbug\PhpScoper\Whitelist;
23		use Symfony\Component\Console\Exception\RuntimeException;
24		use Symfony\Component\Console\Input\InputArgument;
25		use Symfony\Component\Console\Input\InputInterface;
26		use Symfony\Component\Console\Input\InputOption;
27		use Symfony\Component\Console\Input\StringInput;
28		use Symfony\Component\Console\Output\OutputInterface;
29		use Symfony\Component\Console\Style\OutputStyle;
30		use Symfony\Component\Console\Style\SymfonyStyle;
31		use Symfony\Component\Filesystem\Filesystem;
32		use Throwable;
33		use function Humbug\PhpScoper\get_common_path;
34
35		final class AddPrefixCommand extends BaseCommand
36		{
37		private const PATH_ARG = 'paths';
38		private const PREFIX_OPT = 'prefix';
39		private const OUTPUT_DIR_OPT = 'output-dir';
40		private const FORCE_OPT = 'force';
41		private const STOP_ON_FAILURE_OPT = 'stop-on-failure';
42		private const CONFIG_FILE_OPT = 'config';
43		private const CONFIG_FILE_DEFAULT = 'scoper.inc.php';
44		private const NO_CONFIG_OPT = 'no-config';
45
46		private $fileSystem;
47		private $scoper;
48		private $init = false;
49
50		/**
51		* @inheritdoc
52		*/
53	16	public function __construct(Filesystem $fileSystem, Scoper $scoper)
54		{
55	16	parent::__construct();
56
57	16	$this->fileSystem = $fileSystem;
58	16	$this->scoper = $scoper;
59		}
60
61		/**
62		* @inheritdoc
63		*/
64	16	protected function configure(): void
65		{
66	16	parent::configure();
67
68		$this
69	16	->setName('add-prefix')
70	16	->setDescription('Goes through all the PHP files found in the given paths to apply the given prefix to namespaces & FQNs.')
71	16	->addArgument(
72	16	self::PATH_ARG,
73	16	InputArgument::IS_ARRAY,
74	16	'The path(s) to process.'
75		)
76	16	->addOption(
77	16	self::PREFIX_OPT,
78	16	'p',
79	16	InputOption::VALUE_REQUIRED,
80	16	'The namespace prefix to add.'
81		)
82	16	->addOption(
83	16	self::OUTPUT_DIR_OPT,
84	16	'o',
85	16	InputOption::VALUE_REQUIRED,
86	16	'The output directory in which the prefixed code will be dumped.',
87	16	'build'
88		)
89	16	->addOption(
90	16	self::FORCE_OPT,
91	16	'f',
92	16	InputOption::VALUE_NONE,
93	16	'Deletes any existing content in the output directory without any warning.'
94		)
95	16	->addOption(
96	16	self::STOP_ON_FAILURE_OPT,
97	16	's',
98	16	InputOption::VALUE_NONE,
99	16	'Stops on failure.'
100		)
101	16	->addOption(
102	16	self::CONFIG_FILE_OPT,
103	16	'c',
104	16	InputOption::VALUE_REQUIRED,
105	16	sprintf(
106	16	'Configuration file. Will use "%s" if found by default.',
107	16	self::CONFIG_FILE_DEFAULT
108		)
109		)
110	16	->addOption(
111	16	self::NO_CONFIG_OPT,
112	16	null,
113	16	InputOption::VALUE_NONE,
114	16	'Do not look for a configuration file.'
115		)
116		;
117		}
118
119		/**
120		* @inheritdoc
121		*/
122	14	protected function execute(InputInterface $input, OutputInterface $output): int
123		{
124	14	$io = new SymfonyStyle($input, $output);
125	14	$io->writeln('');
126
127	14	$this->changeWorkingDirectory($input);
128
129	14	$this->validatePrefix($input);
130	14	$this->validatePaths($input);
131	14	$this->validateOutputDir($input, $io);
132
133	14	$config = $this->retrieveConfig($input, $output, $io);
134	12	$output = $input->getOption(self::OUTPUT_DIR_OPT);
135
136	12	$logger = new ConsoleLogger(
137	12	$this->getApplication(),
138	12	$io
139		);
140
141	12	$logger->outputScopingStart(
142	12	$config->getPrefix(),
143	12	$input->getArgument(self::PATH_ARG)
144		);
145
146		try {
147	12	$this->scopeFiles(
148	12	$config->getPrefix(),
149	12	$config->getFilesWithContents(),
150	12	$output,
151	12	$config->getPatchers(),
152	12	$config->getWhitelist(),
153	12	$input->getOption(self::STOP_ON_FAILURE_OPT),
154	12	$logger
155		);
156		} catch (Throwable $throwable) {
157		$this->fileSystem->remove($output);
158
159		$logger->outputScopingEndWithFailure();
160
161		throw $throwable;
162		}
163
164	12	$logger->outputScopingEnd();
165
166	12	return 0;
167		}
168
169		/**
170		* @var callable[]
171		*/
172	12	private function scopeFiles(
173		string $prefix,
174		array $filesWithContents,
175		string $output,
176		array $patchers,
177		Whitelist $whitelist,
178		bool $stopOnFailure,
179		ConsoleLogger $logger
180		): void {
181		// Creates output directory if does not already exist
182	12	$this->fileSystem->mkdir($output);
183
184	12	$logger->outputFileCount(count($filesWithContents));
185
186	12	$vendorDirs = [];
187	12	$commonPath = get_common_path(array_keys($filesWithContents));
188
189	12	foreach ($filesWithContents as [$inputFilePath, $inputContents]) {
190	12	$outputFilePath = $output.str_replace($commonPath, '', $inputFilePath);
		1 ignored issue – show Bug introduced 2018-05-12 14:59 UTC by Report Bug Copy Issue Report The variable `$inputFilePath` does not exist. Did you forget to declare it? This check marks access to variables or properties that have not been declared yet. While PHP has no explicit notion of declaring a variable, accessing it before a value is assigned to it is most likely a bug. Loading history...
191
192	12	if (preg_match('~((?:.)\/vendor)\/.~', $outputFilePath, $matches)) {
193		$vendorDirs[$matches[1]] = true;
194		}
195
196	12	$this->scopeFile(
197	12	$inputFilePath,
198	12	$inputContents,
		1 ignored issue – show Bug introduced 2018-05-12 14:59 UTC by Report Bug Copy Issue Report The variable `$inputContents` does not exist. Did you forget to declare it? This check marks access to variables or properties that have not been declared yet. While PHP has no explicit notion of declaring a variable, accessing it before a value is assigned to it is most likely a bug. Loading history...
199	12	$outputFilePath,
200	12	$prefix,
201	12	$patchers,
202	12	$whitelist,
203	12	$stopOnFailure,
204	12	$logger
205		);
206		}
207
208	12	$vendorDirs = array_keys($vendorDirs);
209
210	12	usort(
211	12	$vendorDirs,
212		function ($a, $b) {
213		return strlen($b) <=> strlen($a);
214	12	}
215		);
216
217	12	$vendorDir = (0 === count($vendorDirs)) ? null : $vendorDirs[0];
218
219	12	if (null !== $vendorDir) {
220		$autoload = (new ScoperAutoloadGenerator($whitelist))->dump($prefix);
221
222		$this->fileSystem->dumpFile($vendorDir.'/scoper-autoload.php', $autoload);
223		}
224		}
225
226		/**
227		* @param callable[] $patchers
228		*/
229	12	private function scopeFile(
230		string $inputFilePath,
231		string $inputContents,
232		string $outputFilePath,
233		string $prefix,
234		array $patchers,
235		Whitelist $whitelist,
236		bool $stopOnFailure,
237		ConsoleLogger $logger
238		): void {
239		try {
240	12	$scoppedContent = $this->scoper->scope($inputFilePath, $inputContents, $prefix, $patchers, $whitelist);
241	2	} catch (Throwable $throwable) {
242	2	$exception = new ParsingException(
243	2	sprintf(
244	2	'Could not parse the file "%s".',
245	2	$inputFilePath
246		),
247	2	0,
248	2	$throwable
249		);
250
251	2	if ($stopOnFailure) {
252		throw $exception;
253		}
254
255	2	$logger->outputWarnOfFailure($inputFilePath, $exception);
256
257	2	$scoppedContent = file_get_contents($inputFilePath);
258		}
259
260	12	$this->fileSystem->dumpFile($outputFilePath, $scoppedContent);
261
262	12	if (false === isset($exception)) {
263	11	$logger->outputSuccess($inputFilePath);
264		}
265		}
266
267	14	private function validatePrefix(InputInterface $input): void
268		{
269	14	$prefix = $input->getOption(self::PREFIX_OPT);
270
271	14	if (null !== $prefix && 1 === preg_match('/(?<prefix>.?)\\\\$/', $prefix, $matches)) {
272	13	$prefix = $matches['prefix'];
273		}
274
275	14	$input->setOption(self::PREFIX_OPT, $prefix);
276		}
277
278	14	private function validatePaths(InputInterface $input): void
279		{
280	14	$cwd = getcwd();
281	14	$fileSystem = $this->fileSystem;
282
283	14	$paths = array_map(
284		function (string $path) use ($cwd, $fileSystem) {
285	9	if (false === $fileSystem->isAbsolutePath($path)) {
286		return $cwd.DIRECTORY_SEPARATOR.$path;
287		}
288
289	9	return $path;
290	14	},
291	14	$input->getArgument(self::PATH_ARG)
292		);
293
294	14	$input->setArgument(self::PATH_ARG, $paths);
295		}
296
297	14	private function validateOutputDir(InputInterface $input, OutputStyle $io): void
298		{
299	14	$outputDir = $input->getOption(self::OUTPUT_DIR_OPT);
300
301	14	if (false === $this->fileSystem->isAbsolutePath($outputDir)) {
302	3	$outputDir = getcwd().DIRECTORY_SEPARATOR.$outputDir;
303		}
304
305	14	$input->setOption(self::OUTPUT_DIR_OPT, $outputDir);
306
307	14	if (false === $this->fileSystem->exists($outputDir)) {
308	14	return;
309		}
310
311		if (false === is_writable($outputDir)) {
312		throw new RuntimeException(
313		sprintf(
314		'Expected "<comment>%s</comment>" to be writeable.',
315		$outputDir
316		)
317		);
318		}
319
320		if ($input->getOption(self::FORCE_OPT)) {
321		$this->fileSystem->remove($outputDir);
322
323		return;
324		}
325
326		if (false === is_dir($outputDir)) {
327		$canDeleteFile = $io->confirm(
328		sprintf(
329		'Expected "<comment>%s</comment>" to be a directory but found a file instead. It will be '
330		.'removed, do you wish to proceed?',
331		$outputDir
332		),
333		false
334		);
335
336		if (false === $canDeleteFile) {
337		return;
338		}
339
340		$this->fileSystem->remove($outputDir);
341		} else {
342		$canDeleteFile = $io->confirm(
343		sprintf(
344		'The output directory "<comment>%s</comment>" already exists. Continuing will erase its'
345		.' content, do you wish to proceed?',
346		$outputDir
347		),
348		false
349		);
350
351		if (false === $canDeleteFile) {
352		return;
353		}
354
355		$this->fileSystem->remove($outputDir);
356		}
357		}
358
359	14	private function retrieveConfig(InputInterface $input, OutputInterface $output, OutputStyle $io): Configuration
360		{
361	14	$prefix = $input->getOption(self::PREFIX_OPT);
362
363	14	if ($input->getOption(self::NO_CONFIG_OPT)) {
364	10	$io->writeln(
365	10	'Loading without configuration file.',
366	10	OutputInterface::VERBOSITY_DEBUG
367		);
368
369	10	$config = Configuration::load();
370
371	10	if (null !== $prefix) {
372	9	$config = $config->withPrefix($prefix);
373		}
374
375	10	if (null === $config->getPrefix()) {
376	1	$config = $config->withPrefix($this->generateRandomPrefix());
377		}
378
379	10	return $this->retrievePaths($input, $config);
380		}
381
382	4	$configFile = $input->getOption(self::CONFIG_FILE_OPT);
383
384	4	if (null === $configFile) {
385	3	$configFile = $this->makeAbsolutePath(self::CONFIG_FILE_DEFAULT);
386
387	3	if (false === file_exists($configFile) && false === $this->init) {
388		$this->init = true;
389
390		$initCommand = $this->getApplication()->find('init');
391
392		$initInput = new StringInput('');
393		$initInput->setInteractive($input->isInteractive());
394
395		$initCommand->run($initInput, $output);
396
397		$io->writeln(
398		sprintf(
399		'Config file "<comment>%s</comment>" not found. Skipping.',
400		$configFile
401		),
402		OutputInterface::VERBOSITY_DEBUG
403		);
404
405		return self::retrieveConfig($input, $output, $io);
406		}
407
408	3	if ($this->init) {
409	3	$configFile = null;
410		}
411		} else {
412	1	$configFile = $this->makeAbsolutePath($configFile);
413		}
414
415	4	if (null === $configFile) {
416		$io->writeln(
417		'Loading without configuration file.',
418		OutputInterface::VERBOSITY_DEBUG
419		);
420	4	} elseif (false === file_exists($configFile)) {
421	1	throw new RuntimeException(
422	1	sprintf(
423	1	'Could not find the configuration file "%s".',
424	1	$configFile
425		)
426		);
427		} else {
428	3	$io->writeln(
429	3	sprintf(
430	3	'Using the configuration file "%s".',
431	3	$configFile
432		),
433	3	OutputInterface::VERBOSITY_DEBUG
434		);
435		}
436
437	3	$config = Configuration::load($configFile);
438	2	$config = $this->retrievePaths($input, $config);
439
440	2	if (null !== $prefix) {
441	2	$config = $config->withPrefix($prefix);
442		}
443
444	2	if (null === $config->getPrefix()) {
445		$config = $config->withPrefix($this->generateRandomPrefix());
446		}
447
448	2	return $config;
449		}
450
451	12	private function retrievePaths(InputInterface $input, Configuration $config): Configuration
452		{
453		// Checks if there is any path included and if note use the current working directory as the include path
454	12	$paths = $input->getArgument(self::PATH_ARG);
455
456	12	if (0 === count($paths) && 0 === count($config->getFilesWithContents())) {
457	3	$paths = [getcwd()];
458		}
459
460	12	return $config->withPaths($paths);
461		}
462
463	4	private function makeAbsolutePath(string $path): string
464		{
465	4	if (false === $this->fileSystem->isAbsolutePath($path)) {
466	4	$path = getcwd().DIRECTORY_SEPARATOR.$path;
467		}
468
469	4	return $path;
470		}
471
472	1	private function generateRandomPrefix(): string
473		{
474	1	return uniqid('_PhpScoper', false);
475		}
476		}
477

humbug / php-scoper

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AddPrefixCommand::execute() A

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