|
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; |
|
16
|
|
|
|
|
17
|
|
|
use Humbug\PhpScoper\Console\Application; |
|
18
|
|
|
use Humbug\PhpScoper\Console\ApplicationFactory; |
|
19
|
|
|
use Iterator; |
|
20
|
|
|
use PhpParser\Node; |
|
21
|
|
|
use PhpParser\Node\Identifier; |
|
22
|
|
|
use PhpParser\Node\Name; |
|
23
|
|
|
use function array_map; |
|
24
|
|
|
use function array_pop; |
|
25
|
|
|
use function count; |
|
26
|
|
|
use function is_array; |
|
27
|
|
|
use function is_object; |
|
28
|
|
|
use function is_scalar; |
|
29
|
|
|
use function is_string; |
|
30
|
|
|
use function method_exists; |
|
31
|
|
|
use function serialize; |
|
32
|
|
|
use function str_split; |
|
33
|
|
|
use function strrpos; |
|
34
|
|
|
use function substr; |
|
35
|
|
|
use function unserialize; |
|
36
|
|
|
|
|
37
|
|
|
function create_application(): Application |
|
38
|
|
|
{ |
|
39
|
|
|
return (new ApplicationFactory())->create(); |
|
40
|
|
|
} |
|
41
|
|
|
|
|
42
|
|
|
/** |
|
43
|
|
|
* @private |
|
44
|
|
|
* |
|
45
|
|
|
* @deprecated Will be removed in future releases. |
|
46
|
|
|
*/ |
|
47
|
|
|
function create_scoper(): Scoper |
|
48
|
|
|
{ |
|
49
|
|
|
return (new class() extends ApplicationFactory { |
|
50
|
|
|
public static function createScoper(): Scoper |
|
51
|
|
|
{ |
|
52
|
|
|
return parent::createScoper(); |
|
53
|
|
|
} |
|
54
|
|
|
})::createScoper(); |
|
55
|
|
|
} |
|
56
|
|
|
|
|
57
|
|
|
/** |
|
58
|
|
|
* @param string[] $paths Absolute paths |
|
59
|
|
|
* |
|
60
|
|
|
* @return string |
|
61
|
|
|
*/ |
|
62
|
|
|
function get_common_path(array $paths): string |
|
63
|
|
|
{ |
|
64
|
|
|
$nbPaths = count($paths); |
|
65
|
|
|
if (0 === $nbPaths) { |
|
66
|
|
|
return ''; |
|
67
|
|
|
} |
|
68
|
|
|
$pathRef = array_pop($paths); |
|
69
|
|
|
if (1 === $nbPaths) { |
|
70
|
|
|
$commonPath = $pathRef; |
|
71
|
|
|
} else { |
|
72
|
|
|
$commonPath = ''; |
|
73
|
|
|
foreach (str_split($pathRef) as $pos => $char) { |
|
74
|
|
|
foreach ($paths as $path) { |
|
75
|
|
|
if (!isset($path[$pos]) || $path[$pos] !== $char) { |
|
76
|
|
|
break 2; |
|
77
|
|
|
} |
|
78
|
|
|
} |
|
79
|
|
|
$commonPath .= $char; |
|
80
|
|
|
} |
|
81
|
|
|
} |
|
82
|
|
|
foreach (['/', '\\'] as $separator) { |
|
83
|
|
|
$lastSeparatorPos = strrpos($commonPath, $separator); |
|
84
|
|
|
if (false !== $lastSeparatorPos) { |
|
85
|
|
|
$commonPath = rtrim(substr($commonPath, 0, $lastSeparatorPos), $separator); |
|
86
|
|
|
|
|
87
|
|
|
break; |
|
88
|
|
|
} |
|
89
|
|
|
} |
|
90
|
|
|
|
|
91
|
|
|
return $commonPath; |
|
92
|
|
|
} |
|
93
|
|
|
|
|
94
|
|
|
/** |
|
95
|
|
|
* In-house clone functions. Does a partial clone that should be enough to provide the immutability required in some |
|
96
|
|
|
* places for the scoper. It however does not guarantee a deep cloning as would be horribly slow for no good reasons. |
|
97
|
|
|
* A better alternative would be to find a way to push immutability upstream in PHP-Parser directly. |
|
98
|
|
|
* |
|
99
|
|
|
* @param Node $node |
|
100
|
|
|
* |
|
101
|
|
|
* @return Node |
|
102
|
|
|
*/ |
|
103
|
|
|
function clone_node(Node $node): Node |
|
104
|
|
|
{ |
|
105
|
|
|
$clone = deep_clone($node); |
|
106
|
|
|
|
|
107
|
|
|
foreach ($node->getAttributes() as $key => $attribute) { |
|
108
|
|
|
$clone->setAttribute($key, $attribute); |
|
109
|
|
|
} |
|
110
|
|
|
|
|
111
|
|
|
return $clone; |
|
112
|
|
|
} |
|
113
|
|
|
|
|
114
|
|
|
/** |
|
115
|
|
|
* @param mixed $node |
|
116
|
|
|
* |
|
117
|
|
|
* @return mixed |
|
118
|
|
|
* |
|
119
|
|
|
* @internal |
|
120
|
|
|
*/ |
|
121
|
|
|
function deep_clone($node) |
|
122
|
|
|
{ |
|
123
|
|
|
if (is_array($node)) { |
|
124
|
|
|
return array_map(__FUNCTION__, $node); |
|
125
|
|
|
} |
|
126
|
|
|
|
|
127
|
|
|
if (null === $node || is_scalar($node)) { |
|
128
|
|
|
return $node; |
|
129
|
|
|
} |
|
130
|
|
|
|
|
131
|
|
|
return unserialize(serialize($node)); |
|
132
|
|
|
} |
|
133
|
|
|
|
|
134
|
|
|
function chain(iterable ...$iterables): Iterator |
|
135
|
|
|
{ |
|
136
|
|
|
foreach ($iterables as $iterable) { |
|
137
|
|
|
foreach ($iterable as $key => $value) { |
|
138
|
|
|
yield $key => $value; |
|
139
|
|
|
} |
|
140
|
|
|
} |
|
141
|
|
|
} |
|
142
|
|
|
|
|
143
|
|
|
function is_stringable($value): bool |
|
144
|
|
|
{ |
|
145
|
|
|
return |
|
146
|
|
|
null === $value |
|
147
|
|
|
|| is_string($value) |
|
148
|
|
|
|| $value instanceof Name |
|
149
|
|
|
|| $value instanceof Identifier |
|
150
|
|
|
|| (is_object($value) && method_exists($value, '__toString')) |
|
151
|
|
|
; |
|
152
|
|
|
} |
|
153
|
|
|
|
humbug /
php-scoper
