EnvironmentSubstitution::restrict() - Code Metrics - Inspection of "Revert "Fix docker machine create https://github.c..." - chrif/cocotte - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — master ( 956163...dedbc7 )

by Christian

created 2021-03-06 15:38 UTC

EnvironmentSubstitution::restrict() A

↳ Parent: EnvironmentSubstitution

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	1
nc	1
nop	1
dl	0
loc	3
rs	10
c	0
b	0
f	0

<?php declare(strict_types=1);

namespace Cocotte\Shell\EnvironmentSubstitution;

use Assert\Assertion;
use Symfony\Component\Process\Process;

final class EnvironmentSubstitution
{

    /**
     * @var string[]
     */
    private $restrictions;

    /**
     * @var array
     */
    private $exports;

    public function __construct(array $restrictions, array $exports)
    {
        $this->restrictions = $restrictions;
        $this->exports = $exports;
    }

    public static function withDefaults()
    {
        return new self([], []);
    }

    public static function formatEnvFile(array $lines): string
    {
        $lines[] = "";

        Assertion::allString($lines);

        return implode(
            "\n",
            $lines
        );
    }

    public function restrict(array $restrictions)
    {
        return new self($restrictions, $this->exports);
    }

    public function export(array $exports)
    {
        return new self($this->restrictions, $exports);
    }

    public function substitute(SubstitutionStrategy $substitutionStrategy)
    {
        $command = ['envsubst'];
        if (!empty($this->restrictions)) {
            $command[] = implode(',', $this->shellFormat($this->restrictions));
        }
        $substitutionStrategy->substitute(new Process($command, null, $this->exports));
    }

    private function shellFormat(array $keys = [])
    {
        $shellFormat = [];
        foreach ($keys as $key) {
            $shellFormat[] = '${'.$key.'}';
        }

        return $shellFormat;
    }

}

1			<?php declare(strict_types=1);
2
3			namespace Cocotte\Shell\EnvironmentSubstitution;
4
5			use Assert\Assertion;
6			use Symfony\Component\Process\Process;
7
8			final class EnvironmentSubstitution
9			{
10
11			/**
12			* @var string[]
13			*/
14			private $restrictions;
15
16			/**
17			* @var array
18			*/
19			private $exports;
20
21			public function __construct(array $restrictions, array $exports)
22			{
23			$this->restrictions = $restrictions;
24			$this->exports = $exports;
25			}
26
27			public static function withDefaults()
28			{
29			return new self([], []);
30			}
31
32			public static function formatEnvFile(array $lines): string
33			{
34			$lines[] = "";
35
36			Assertion::allString($lines);
37
38			return implode(
39			"\n",
40			$lines
41			);
42			}
43
44			public function restrict(array $restrictions)
45			{
46			return new self($restrictions, $this->exports);
47			}
48
49			public function export(array $exports)
50			{
51			return new self($this->restrictions, $exports);
52			}
53
54			public function substitute(SubstitutionStrategy $substitutionStrategy)
55			{
56			$command = ['envsubst'];
57			if (!empty($this->restrictions)) {
58			$command[] = implode(',', $this->shellFormat($this->restrictions));
59			}
60			$substitutionStrategy->substitute(new Process($command, null, $this->exports));
61			}
62
63			private function shellFormat(array $keys = [])
64			{
65			$shellFormat = [];
66			foreach ($keys as $key) {
67			$shellFormat[] = '${'.$key.'}';
68			}
69
70			return $shellFormat;
71			}
72
73			}

chrif / cocotte

Push — master ( 956163...dedbc7 )

EnvironmentSubstitution::restrict() A

Complexity

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