Compiler::compile() - Code Metrics - Bee-Lab/bowerphp - Measure and Improve Code Quality continuously with Scrutinizer

Compiler::compile() B
last analyzed 2019-01-11 17:20 UTC

↳ Parent: Compiler

Complexity

Conditions	6
Paths	32

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	73
rs	7.9668
c	0
b	0
f	0
cc	6
nc	32
nop	1

How to fix Long Method

<?php

/*
 * This file is part of Bowerphp.
 *
 * (c) Massimiliano Arione <[email protected]>
 * (c) Mauro D'Alatri <[email protected]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Bowerphp;

use Symfony\Component\Finder\Finder;

/**
 * The Compiler class compiles Bower into a phar.
 */
class Compiler
{
    /**
     * @var bool
     */
    private $gz;

    /**
     * @param bool $gz
     */
    public function __construct($gz = false)
    {
        $this->gz = $gz;
    }

    /**
     * Compiles bower into a single phar file
     *
     * @throws \RuntimeException
     * @param  string            $pharFile The full path to the file to create
     */
    public function compile($pharFile = 'bowerphp.phar')
    {
        if (file_exists($pharFile)) {
            unlink($pharFile);
        }

        $phar = new \Phar($pharFile, 0, 'bowerphp.phar');
        $phar->setSignatureAlgorithm(\Phar::SHA1);

        $phar->startBuffering();

        $finder = new Finder();
        $finder->files()
            ->ignoreVCS(true)
            ->name('*.php')
            ->notName('Compiler.php')
            ->notName('ClassLoader.php')
            ->in(__DIR__ . '/..')
        ;

        foreach ($finder as $file) {
            $this->addFile($phar, $file);
        }

        $finder = new Finder();
        $finder->files()
            ->ignoreVCS(true)
            ->name('*.php')
            ->name('*.pem')
            ->name('*.pem.md5')
            ->exclude('Tests')
            ->in(__DIR__ . '/../../vendor/symfony/')
            ->in(__DIR__ . '/../../vendor/guzzle/guzzle/src/')
            ->in(__DIR__ . '/../../vendor/ircmaxell/password-compat/lib/')
            ->in(__DIR__ . '/../../vendor/paragonie/random_compat/lib/')
            ->in(__DIR__ . '/../../vendor/knplabs/github-api/lib/')
            ->in(__DIR__ . '/../../vendor/samsonasik/package-versions/src/PackageVersions/')
            ->in(__DIR__ . '/../../vendor/vierbergenlars/php-semver/src/vierbergenlars/LibJs/')
            ->in(__DIR__ . '/../../vendor/vierbergenlars/php-semver/src/vierbergenlars/SemVer/')
            ->in(__DIR__ . '/../../vendor/hamcrest/hamcrest-php/hamcrest/')
        ;

        foreach ($finder as $file) {
            $this->addFile($phar, $file);
        }

        $this->addFile($phar, new \SplFileInfo(__DIR__ . '/../../vendor/autoload.php'));
        $this->addFile($phar, new \SplFileInfo(__DIR__ . '/../../vendor/composer/autoload_psr4.php'));
        $this->addFile($phar, new \SplFileInfo(__DIR__ . '/../../vendor/composer/autoload_files.php'));
        $this->addFile($phar, new \SplFileInfo(__DIR__ . '/../../vendor/composer/autoload_namespaces.php'));
        $this->addFile($phar, new \SplFileInfo(__DIR__ . '/../../vendor/composer/autoload_classmap.php'));
        $this->addFile($phar, new \SplFileInfo(__DIR__ . '/../../vendor/composer/autoload_real.php'));
        $this->addFile($phar, new \SplFileInfo(__DIR__ . '/../../vendor/composer/autoload_static.php'));
        if (file_exists(__DIR__ . '/../../vendor/composer/include_paths.php')) {
            $this->addFile($phar, new \SplFileInfo(__DIR__ . '/../../vendor/composer/include_paths.php'));
        }
        $this->addFile($phar, new \SplFileInfo(__DIR__ . '/../../vendor/composer/ClassLoader.php'));
        $this->addBin($phar);

        // Stubs
        $phar->setStub($this->getStub());

        $phar->stopBuffering();

        if ($this->gz) {
            $phar->compressFiles(\Phar::GZ);
        }

        $this->addFile($phar, new \SplFileInfo(__DIR__ . '/../../LICENSE'), false);

        unset($phar);
        chmod('bowerphp.phar', 0700);
    }

    /**
     * @param \Phar        $phar
     * @param \SplFileInfo $file
     * @param bool         $strip
     */
    private function addFile(\Phar $phar, \SplFileInfo $file, $strip = true)
    {
        $path = strtr(str_replace(dirname(dirname(__DIR__)) . DIRECTORY_SEPARATOR, '', $file->getRealPath()), '\\', '/');

        $content = file_get_contents($file);
        if ($strip) {
            $content = $this->stripWhitespace($content);
        } elseif ('LICENSE' === basename($file)) {
            $content = "\n" . $content . "\n";
        }

        $phar->addFromString($path, $content);
    }

    /**
     * @param \Phar $phar
     */
    private function addBin(\Phar $phar)
    {
        $content = file_get_contents(__DIR__ . '/../../bin/bowerphp');
        $content = preg_replace('{^#!/usr/bin/env php\s*}', '', $content);
        $phar->addFromString('bin/bowerphp', $content);
    }

    /**
     * Removes whitespace from a PHP source string while preserving line numbers.
     *
     * @param  string $source A PHP string
     * @return string The PHP string with the whitespace removed
     */
    private function stripWhitespace($source)
    {
        if (!function_exists('token_get_all')) {
            return $source;
        }

        $output = '';
        foreach (token_get_all($source) as $token) {
            if (is_string($token)) {
                $output .= $token;
            } elseif (in_array($token[0], [T_COMMENT, T_DOC_COMMENT], true)) {
                $output .= str_repeat("\n", substr_count($token[1], "\n"));
            } elseif (T_WHITESPACE === $token[0]) {
                // reduce wide spaces
                $whitespace = preg_replace('{[ \t]+}', ' ', $token[1]);
                // normalize newlines to \n
                $whitespace = preg_replace('{(?:\r\n|\r|\n)}', "\n", $whitespace);
                // trim leading spaces
                $whitespace = preg_replace('{\n +}', "\n", $whitespace);
                $output .= $whitespace;
            } else {
                $output .= $token[1];
            }
        }

        return $output;
    }

    /**
     * @return string
     */
    private function getStub()
    {
        $stub = <<<'EOF'
#!/usr/bin/env php
<?php
/*
 * This file is part of Bowerphp.
 *
 * (c) Massimiliano Arione <[email protected]>
 *     Mauro D'Alatri <[email protected]>
 *
 * For the full copyright and license information, please view
 * the license that is located at the bottom of this file.
 */

Phar::mapPhar('bowerphp.phar');

EOF;

        return $stub . <<<'EOF'
require 'phar://bowerphp.phar/bin/bowerphp';

__HALT_COMPILER();
EOF;
    }
}


1			<?php
2
3			/*
4			* This file is part of Bowerphp.
5			*
6			* (c) Massimiliano Arione <[email protected]>
7			* (c) Mauro D'Alatri <[email protected]>
8			*
9			* For the full copyright and license information, please view the LICENSE
10			* file that was distributed with this source code.
11			*/
12
13			namespace Bowerphp;
14
15			use Symfony\Component\Finder\Finder;
16
17			/**
18			* The Compiler class compiles Bower into a phar.
19			*/
20			class Compiler
21			{
22			/**
23			* @var bool
24			*/
25			private $gz;
26
27			/**
28			* @param bool $gz
29			*/
30			public function __construct($gz = false)
31			{
32			$this->gz = $gz;
33			}
34
35			/**
36			* Compiles bower into a single phar file
37			*
38			* @throws \RuntimeException
39			* @param string $pharFile The full path to the file to create
40			*/
41			public function compile($pharFile = 'bowerphp.phar')
42			{
43			if (file_exists($pharFile)) {
44			unlink($pharFile);
45			}
46
47			$phar = new \Phar($pharFile, 0, 'bowerphp.phar');
48			$phar->setSignatureAlgorithm(\Phar::SHA1);
49
50			$phar->startBuffering();
51
52			$finder = new Finder();
53			$finder->files()
54			->ignoreVCS(true)
55			->name('*.php')
56			->notName('Compiler.php')
57			->notName('ClassLoader.php')
58			->in(__DIR__ . '/..')
59			;
60
61			foreach ($finder as $file) {
62			$this->addFile($phar, $file);
63			}
64
65			$finder = new Finder();
66			$finder->files()
67			->ignoreVCS(true)
68			->name('*.php')
69			->name('*.pem')
70			->name('*.pem.md5')
71			->exclude('Tests')
72			->in(__DIR__ . '/../../vendor/symfony/')
73			->in(__DIR__ . '/../../vendor/guzzle/guzzle/src/')
74			->in(__DIR__ . '/../../vendor/ircmaxell/password-compat/lib/')
75			->in(__DIR__ . '/../../vendor/paragonie/random_compat/lib/')
76			->in(__DIR__ . '/../../vendor/knplabs/github-api/lib/')
77			->in(__DIR__ . '/../../vendor/samsonasik/package-versions/src/PackageVersions/')
78			->in(__DIR__ . '/../../vendor/vierbergenlars/php-semver/src/vierbergenlars/LibJs/')
79			->in(__DIR__ . '/../../vendor/vierbergenlars/php-semver/src/vierbergenlars/SemVer/')
80			->in(__DIR__ . '/../../vendor/hamcrest/hamcrest-php/hamcrest/')
81			;
82
83			foreach ($finder as $file) {
84			$this->addFile($phar, $file);
85			}
86
87			$this->addFile($phar, new \SplFileInfo(__DIR__ . '/../../vendor/autoload.php'));
88			$this->addFile($phar, new \SplFileInfo(__DIR__ . '/../../vendor/composer/autoload_psr4.php'));
89			$this->addFile($phar, new \SplFileInfo(__DIR__ . '/../../vendor/composer/autoload_files.php'));
90			$this->addFile($phar, new \SplFileInfo(__DIR__ . '/../../vendor/composer/autoload_namespaces.php'));
91			$this->addFile($phar, new \SplFileInfo(__DIR__ . '/../../vendor/composer/autoload_classmap.php'));
92			$this->addFile($phar, new \SplFileInfo(__DIR__ . '/../../vendor/composer/autoload_real.php'));
93			$this->addFile($phar, new \SplFileInfo(__DIR__ . '/../../vendor/composer/autoload_static.php'));
94			if (file_exists(__DIR__ . '/../../vendor/composer/include_paths.php')) {
95			$this->addFile($phar, new \SplFileInfo(__DIR__ . '/../../vendor/composer/include_paths.php'));
96			}
97			$this->addFile($phar, new \SplFileInfo(__DIR__ . '/../../vendor/composer/ClassLoader.php'));
98			$this->addBin($phar);
99
100			// Stubs
101			$phar->setStub($this->getStub());
102
103			$phar->stopBuffering();
104
105			if ($this->gz) {
106			$phar->compressFiles(\Phar::GZ);
107			}
108
109			$this->addFile($phar, new \SplFileInfo(__DIR__ . '/../../LICENSE'), false);
110
111			unset($phar);
112			chmod('bowerphp.phar', 0700);
113			}
114
115			/**
116			* @param \Phar $phar
117			* @param \SplFileInfo $file
118			* @param bool $strip
119			*/
120			private function addFile(\Phar $phar, \SplFileInfo $file, $strip = true)
121			{
122			$path = strtr(str_replace(dirname(dirname(__DIR__)) . DIRECTORY_SEPARATOR, '', $file->getRealPath()), '\\', '/');
123
124			$content = file_get_contents($file);
125			if ($strip) {
126			$content = $this->stripWhitespace($content);
127			} elseif ('LICENSE' === basename($file)) {
128			$content = "\n" . $content . "\n";
129			}
130
131			$phar->addFromString($path, $content);
132			}
133
134			/**
135			* @param \Phar $phar
136			*/
137			private function addBin(\Phar $phar)
138			{
139			$content = file_get_contents(__DIR__ . '/../../bin/bowerphp');
140			$content = preg_replace('{^#!/usr/bin/env php\s*}', '', $content);
141			$phar->addFromString('bin/bowerphp', $content);
142			}
143
144			/**
145			* Removes whitespace from a PHP source string while preserving line numbers.
146			*
147			* @param string $source A PHP string
148			* @return string The PHP string with the whitespace removed
149			*/
150			private function stripWhitespace($source)
151			{
152			if (!function_exists('token_get_all')) {
153			return $source;
154			}
155
156			$output = '';
157			foreach (token_get_all($source) as $token) {
158			if (is_string($token)) {
159			$output .= $token;
160			} elseif (in_array($token[0], [T_COMMENT, T_DOC_COMMENT], true)) {
161			$output .= str_repeat("\n", substr_count($token[1], "\n"));
162			} elseif (T_WHITESPACE === $token[0]) {
163			// reduce wide spaces
164			$whitespace = preg_replace('{[ \t]+}', ' ', $token[1]);
165			// normalize newlines to \n
166			$whitespace = preg_replace('{(?:\r\n\|\r\|\n)}', "\n", $whitespace);
167			// trim leading spaces
168			$whitespace = preg_replace('{\n +}', "\n", $whitespace);
169			$output .= $whitespace;
170			} else {
171			$output .= $token[1];
172			}
173			}
174
175			return $output;
176			}
177
178			/**
179			* @return string
180			*/
181			private function getStub()
182			{
183			$stub = <<<'EOF'
184			#!/usr/bin/env php
185			<?php
186			/*
187			* This file is part of Bowerphp.
188			*
189			* (c) Massimiliano Arione <[email protected]>
190			* Mauro D'Alatri <[email protected]>
191			*
192			* For the full copyright and license information, please view
193			* the license that is located at the bottom of this file.
194			*/
195
196			Phar::mapPhar('bowerphp.phar');
197
198			EOF;
199
200			return $stub . <<<'EOF'
201			require 'phar://bowerphp.phar/bin/bowerphp';
202
203			__HALT_COMPILER();
204			EOF;
205			}
206			}
207

Bee-Lab / bowerphp

Compiler::compile() B last analyzed 2019-01-11 17:20 UTC

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Compiler::compile() B
last analyzed 2019-01-11 17:20 UTC