ExecutableFinder::which() - Code Metrics - Deployee/plugin-shelltasks - Measure and Improve Code Quality continuously with Scrutinizer

ExecutableFinder::which() A
last analyzed 2021-07-06 15:23 UTC

↳ Parent: ExecutableFinder

Complexity

Conditions	3
Paths	4

Size

Total Lines	11
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	12

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	3
eloc	7
c	1
b	0
f	0
nc	4
nop	1
dl	0
loc	11
ccs	0
cts	9
cp	0
crap	12
rs	10

<?php


namespace Deployee\Plugins\ShellTasks\Helper;


use Phizzl\PhpShellCommand\ShellCommand;

class ExecutableFinder
{
    /**
     * @var array
     */
    private $aliases;

    /**
     * @param array $aliases
     */
    public function __construct(array $aliases = [])
    {
        $this->aliases = $aliases;
    }

    /**
     * @param string $name
     * @return string
     */
    public function find(string $name): string
    {
        $return = $name;
        if(isset($this->aliases[$name])){
            $return = $this->aliases[$name];
        }
        elseif(trim($name) !== ''
            && ($path = $this->which($name))){
            $return = $path;
        }

        return $return;
    }

    /**
     * Usage:
     * ExecutableFinderService::addAlias('mysqldump', '/usr/local/mysql5/bin/mysqldump')
     *
     * @param string $alias
     * @param string $resolved
     */
    public function addAlias($alias, $resolved)
    {
        $this->aliases[$alias] = $resolved;
    }

    /**
     * @param string $name
     * @return string
     */
    private function which(string $name): string
    {
        $isOsWin = stripos(PHP_OS, 'WIN') === 0;

        $which = $isOsWin ? 'where' : 'which';
        $cmd = new ShellCommand(sprintf('%s %s', $which, escapeshellarg($name)), null);
        $result = $cmd->run();

        return $result->getExitCode() > 0
            ? ''
            : trim(current(explode(PHP_EOL, $result->getOutput())));
    }
}

1			<?php
2
3
4			namespace Deployee\Plugins\ShellTasks\Helper;
5
6
7			use Phizzl\PhpShellCommand\ShellCommand;
8
9			class ExecutableFinder
10			{
11			/**
12			* @var array
13			*/
14			private $aliases;
15
16			/**
17			* @param array $aliases
18			*/
19			public function __construct(array $aliases = [])
20			{
21			$this->aliases = $aliases;
22			}
23
24			/**
25			* @param string $name
26			* @return string
27			*/
28			public function find(string $name): string
29			{
30			$return = $name;
31			if(isset($this->aliases[$name])){
32			$return = $this->aliases[$name];
33			}
34			elseif(trim($name) !== ''
35			&& ($path = $this->which($name))){
36			$return = $path;
37			}
38
39			return $return;
40			}
41
42			/**
43			* Usage:
44			* ExecutableFinderService::addAlias('mysqldump', '/usr/local/mysql5/bin/mysqldump')
45			*
46			* @param string $alias
47			* @param string $resolved
48			*/
49			public function addAlias($alias, $resolved)
50			{
51			$this->aliases[$alias] = $resolved;
52			}
53
54			/**
55			* @param string $name
56			* @return string
57			*/
58			private function which(string $name): string
59			{
60			$isOsWin = stripos(PHP_OS, 'WIN') === 0;
61
62			$which = $isOsWin ? 'where' : 'which';
63			$cmd = new ShellCommand(sprintf('%s %s', $which, escapeshellarg($name)), null);
64			$result = $cmd->run();
65
66			return $result->getExitCode() > 0
67			? ''
68			: trim(current(explode(PHP_EOL, $result->getOutput())));
69			}
70			}

Deployee / plugin-shelltasks

ExecutableFinder::which() A last analyzed 2021-07-06 15:23 UTC

Complexity

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ExecutableFinder::which() A
last analyzed 2021-07-06 15:23 UTC