ScriptHandler::getPhp() - Code Metrics - Inspection of "New Symfony 4 bin/composer directory structure" - gpslab/geoip2 - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#9)

unknown

created 2019-07-26 13:14 UTC

ScriptHandler::getPhp() A

↳ Parent: Project

Complexity

Conditions	2
Paths	2

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	6

Importance

Changes

Metric	Value
dl	0
loc	9
ccs	0
cts	5
cp	0
rs	9.9666
c	0
b	0
f	0
cc	2
nc	2
nop	1
crap	6

<?php
/**
 * GpsLab component.
 *
 * @author    Peter Gribanov <[email protected]>
 * @copyright Copyright (c) 2017, Peter Gribanov
 * @license   http://opensource.org/licenses/MIT
 */

namespace GpsLab\Bundle\GeoIP2Bundle\Composer;

use Composer\Script\Event;
use Symfony\Component\Process\PhpExecutableFinder;
use Symfony\Component\Process\Process;

class ScriptHandler
{
    /**
     * Composer variables are declared static so that an event could update
     * a composer.json and set new options, making them immediately available
     * to forthcoming listeners.
     */
    private static $options = [
        'symfony-app-dir' => 'app',
        'symfony-bin-dir' => 'bin
    ];

    /**
     * @param Event $event
     */
    public static function updateDatabase(Event $event)
    {
        $options = static::getOptions($event);
        $console_dir = static::getConsoleDir($event, 'clear the cache');


        if (null === $console_dir) {
            return;
        }

        static::executeCommand($event, $console_dir, 'geoip2:update --no-debug', $options['process-timeout']);
    }

    /**
     * @param Event $event
     * @param string $console_dir
     * @param string $cmd
     * @param int $timeout
     */
    protected static function executeCommand(Event $event, $console_dir, $cmd, $timeout = 300)
    {
        $php = escapeshellarg(self::getPhp(false));
        $php_args = implode(' ', array_map('escapeshellarg', self::getPhpArguments()));
        $console = escapeshellarg($console_dir.'/console');
        if ($event->getIO()->isDecorated()) {
            $console .= ' --ansi';
        }

        $command = $php.($php_args ? ' '.$php_args : '').' '.$console.' '.$cmd;
        if (method_exists('Symfony\Component\Process\Process', 'fromShellCommandline')) {
            // Symfony 4.2 +
            $process = Process::fromShellCommandline($command, null, null, null, $timeout);
        } else {
            // Symfony 4.1 and below
            $process = new Process($command, null, null, null, $timeout);
        }
        $process->run(function ($type, $buffer) use ($event) {
            $event->getIO()->write($buffer, false);
        });

        if (!$process->isSuccessful()) {
            throw new \RuntimeException(sprintf(
                "An error occurred when executing the \"%s\" command:\n\n%s\n\n%s.",
                escapeshellarg($cmd),
                $process->getOutput(),
                $process->getErrorOutput()
            ));
        }
    }

    /**
     * @param Event $event
     *
     * @return array
     */
    protected static function getOptions(Event $event)
    {
        $options = array_merge(self::$options, $event->getComposer()->getPackage()->getExtra());

        $options['process-timeout'] = $event->getComposer()->getConfig()->get('process-timeout');

        return $options;
    }

    /**
     * Returns a relative path to the directory that contains the `console` command or null if not found.
     *
     * @param Event  $event       The command event
     * @param string $action_name The name of the action
     *
     * @return string|null
     */
    protected static function getConsoleDir(Event $event, $action_name)
    {
        $options = static::getOptions($event);

        if (self::useNewDirectoryStructure($options)) {
            if (!self::hasDirectory($event, 'symfony-bin-dir', $options['symfony-bin-dir'], $action_name)) {
                return;
            }

            return $options['symfony-bin-dir'];
        }

        if (!self::hasDirectory($event, 'symfony-app-dir', $options['symfony-app-dir'], 'execute command')) {
            return;
        }

        return $options['symfony-app-dir'];
    }

    /**
     * @param Event  $event
     * @param string $config_name
     * @param string $path
     * @param string $action_name
     *
     * @return bool
     */
    private static function hasDirectory(Event $event, $config_name, $path, $action_name)
    {
        if (!is_dir($path)) {
            $event->getIO()->write(sprintf(
                'The %s (%s) specified in composer.json was not found in %s, can not %s.',
                $config_name,
                $path,
                getcwd(),
                $action_name
            ));

            return false;
        }

        return true;
    }

    /**
     * Returns true if the new directory structure is used.
     *
     * @param array $options Composer options
     *
     * @return bool
     */
    private static function useNewDirectoryStructure(array $options)
    {
        return isset($options['symfony-bin-dir']) && is_dir($options['symfony-bin-dir']);
    }

    /**
     * Get path to php executable.
     *
     * @param bool $include_args
     *
     * @throws \RuntimeException
     *
     * @return string
     */
    private static function getPhp($include_args = true)
    {
        $phpFinder = new PhpExecutableFinder();
        if (!$phpPath = $phpFinder->find($include_args)) {
            throw new \RuntimeException('The php executable could not be found, add it to your PATH environment variable and try again');
        }

        return $phpPath;
    }

    /**
     * @return array
     */
    private static function getPhpArguments()
    {
        $arguments = [];
        $php_finder = new PhpExecutableFinder();
        if (method_exists($php_finder, 'findArguments')) {
            $arguments = $php_finder->findArguments();
        }

        if ($env = strval(getenv('COMPOSER_ORIGINAL_INIS'))) {
            $paths = explode(PATH_SEPARATOR, $env);
            $ini = array_shift($paths);
        } else {
            $ini = php_ini_loaded_file();
        }

        if ($ini) {
            $arguments[] = '--php-ini='.$ini;
        }

        return $arguments;
    }
}


1			<?php
2			/**
3			* GpsLab component.
4			*
5			* @author Peter Gribanov <[email protected]>
6			* @copyright Copyright (c) 2017, Peter Gribanov
7			* @license http://opensource.org/licenses/MIT
8			*/
9
10			namespace GpsLab\Bundle\GeoIP2Bundle\Composer;
11
12			use Composer\Script\Event;
13			use Symfony\Component\Process\PhpExecutableFinder;
14			use Symfony\Component\Process\Process;
15
16			class ScriptHandler
17			{
18			/**
19			* Composer variables are declared static so that an event could update
20			* a composer.json and set new options, making them immediately available
21			* to forthcoming listeners.
22			*/
23			private static $options = [
24			'symfony-app-dir' => 'app',
25			'symfony-bin-dir' => 'bin
26			];
27
28			/**
29			* @param Event $event
30			*/
31			public static function updateDatabase(Event $event)
32			{
33			$options = static::getOptions($event);
34			$console_dir = static::getConsoleDir($event, 'clear the cache');
			0 ignored issues – show Bug introduced 2019-07-26 13:26 UTC by Report Bug Copy Issue Report This code did not parse for me. Apparently, there is an error somewhere around this line: Syntax error, unexpected T_STRING, expecting ']' Loading history...
35
36			if (null === $console_dir) {
37			return;
38			}
39
40			static::executeCommand($event, $console_dir, 'geoip2:update --no-debug', $options['process-timeout']);
41			}
42
43			/**
44			* @param Event $event
45			* @param string $console_dir
46			* @param string $cmd
47			* @param int $timeout
48			*/
49			protected static function executeCommand(Event $event, $console_dir, $cmd, $timeout = 300)
50			{
51			$php = escapeshellarg(self::getPhp(false));
52			$php_args = implode(' ', array_map('escapeshellarg', self::getPhpArguments()));
53			$console = escapeshellarg($console_dir.'/console');
54			if ($event->getIO()->isDecorated()) {
55			$console .= ' --ansi';
56			}
57
58			$command = $php.($php_args ? ' '.$php_args : '').' '.$console.' '.$cmd;
59			if (method_exists('Symfony\Component\Process\Process', 'fromShellCommandline')) {
60			// Symfony 4.2 +
61			$process = Process::fromShellCommandline($command, null, null, null, $timeout);
62			} else {
63			// Symfony 4.1 and below
64			$process = new Process($command, null, null, null, $timeout);
65			}
66			$process->run(function ($type, $buffer) use ($event) {
67			$event->getIO()->write($buffer, false);
68			});
69
70			if (!$process->isSuccessful()) {
71			throw new \RuntimeException(sprintf(
72			"An error occurred when executing the \"%s\" command:\n\n%s\n\n%s.",
73			escapeshellarg($cmd),
74			$process->getOutput(),
75			$process->getErrorOutput()
76			));
77			}
78			}
79
80			/**
81			* @param Event $event
82			*
83			* @return array
84			*/
85			protected static function getOptions(Event $event)
86			{
87			$options = array_merge(self::$options, $event->getComposer()->getPackage()->getExtra());
88
89			$options['process-timeout'] = $event->getComposer()->getConfig()->get('process-timeout');
90
91			return $options;
92			}
93
94			/**
95			* Returns a relative path to the directory that contains the `console` command or null if not found.
96			*
97			* @param Event $event The command event
98			* @param string $action_name The name of the action
99			*
100			* @return string\|null
101			*/
102			protected static function getConsoleDir(Event $event, $action_name)
103			{
104			$options = static::getOptions($event);
105
106			if (self::useNewDirectoryStructure($options)) {
107			if (!self::hasDirectory($event, 'symfony-bin-dir', $options['symfony-bin-dir'], $action_name)) {
108			return;
109			}
110
111			return $options['symfony-bin-dir'];
112			}
113
114			if (!self::hasDirectory($event, 'symfony-app-dir', $options['symfony-app-dir'], 'execute command')) {
115			return;
116			}
117
118			return $options['symfony-app-dir'];
119			}
120
121			/**
122			* @param Event $event
123			* @param string $config_name
124			* @param string $path
125			* @param string $action_name
126			*
127			* @return bool
128			*/
129			private static function hasDirectory(Event $event, $config_name, $path, $action_name)
130			{
131			if (!is_dir($path)) {
132			$event->getIO()->write(sprintf(
133			'The %s (%s) specified in composer.json was not found in %s, can not %s.',
134			$config_name,
135			$path,
136			getcwd(),
137			$action_name
138			));
139
140			return false;
141			}
142
143			return true;
144			}
145
146			/**
147			* Returns true if the new directory structure is used.
148			*
149			* @param array $options Composer options
150			*
151			* @return bool
152			*/
153			private static function useNewDirectoryStructure(array $options)
154			{
155			return isset($options['symfony-bin-dir']) && is_dir($options['symfony-bin-dir']);
156			}
157
158			/**
159			* Get path to php executable.
160			*
161			* @param bool $include_args
162			*
163			* @throws \RuntimeException
164			*
165			* @return string
166			*/
167			private static function getPhp($include_args = true)
168			{
169			$phpFinder = new PhpExecutableFinder();
170			if (!$phpPath = $phpFinder->find($include_args)) {
171			throw new \RuntimeException('The php executable could not be found, add it to your PATH environment variable and try again');
172			}
173
174			return $phpPath;
175			}
176
177			/**
178			* @return array
179			*/
180			private static function getPhpArguments()
181			{
182			$arguments = [];
183			$php_finder = new PhpExecutableFinder();
184			if (method_exists($php_finder, 'findArguments')) {
185			$arguments = $php_finder->findArguments();
186			}
187
188			if ($env = strval(getenv('COMPOSER_ORIGINAL_INIS'))) {
189			$paths = explode(PATH_SEPARATOR, $env);
190			$ini = array_shift($paths);
191			} else {
192			$ini = php_ini_loaded_file();
193			}
194
195			if ($ini) {
196			$arguments[] = '--php-ini='.$ini;
197			}
198
199			return $arguments;
200			}
201			}
202

gpslab / geoip2

Pull Request — master (#9)

ScriptHandler::getPhp() A

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