-
Notifications
You must be signed in to change notification settings - Fork 2
/
StrictTypesSniff.php
87 lines (75 loc) · 2.56 KB
/
StrictTypesSniff.php
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
<?php
/**
* @author BaBeuloula
*/
declare(strict_types=1);
namespace BaBeuloula\PhpCS\Sniffs\CodeAnalysis;
use PHP_CodeSniffer\{
Files\File,
Sniffs\Sniff
};
/**
* Force declare(strict_types=1)
*/
class StrictTypesSniff implements Sniff
{
/** @return int[] */
public function register(): array
{
return [T_DECLARE, T_NAMESPACE];
}
/** @param int $stackPtr */
public function process(File $phpcsFile, $stackPtr): void
{
$currentPtr = $phpcsFile->getTokens()[$stackPtr];
if ('T_NAMESPACE' === $currentPtr['type']) {
$declarePtr = $phpcsFile->findPrevious(
[T_DECLARE],
$stackPtr,
$phpcsFile->findPrevious([T_OPEN_TAG], $stackPtr)
);
if (false === \is_int($declarePtr)) {
$isFixable = $phpcsFile->addFixableError(
'File should have "declare(strict_types=1);" before namespace',
$stackPtr,
'StrictTypesRequired'
);
if (true === $isFixable) {
$phpcsFile->fixer->beginChangeset();
$phpcsFile->fixer->replaceToken(
$stackPtr,
'declare(strict_types=1);' . $phpcsFile->eolChar . $currentPtr['content']
);
$phpcsFile->fixer->endChangeset();
}
}
} else {
$strictTypePtr = $phpcsFile->findNext(
[T_STRING],
$stackPtr,
$phpcsFile->findNext([T_CLOSE_PARENTHESIS], $stackPtr)
);
$valuePtr = $phpcsFile->findNext(
[T_LNUMBER],
$stackPtr,
$phpcsFile->findNext([T_CLOSE_PARENTHESIS], $stackPtr)
);
if (true === \is_int($strictTypePtr)
&& 'strict_types' === $phpcsFile->getTokens()[$strictTypePtr]['content']
&& true === \is_int($valuePtr)
&& '0' === $phpcsFile->getTokens()[$valuePtr]['content']
) {
$isFixable = $phpcsFile->addFixableError(
'"strict_types" must be equals to 1, not 0.',
$valuePtr,
'BadValueStrictTypes'
);
if (true === $isFixable) {
$phpcsFile->fixer->beginChangeset();
$phpcsFile->fixer->replaceToken($valuePtr, '1');
$phpcsFile->fixer->endChangeset();
}
}
}
}
}