1
|
|
|
<?php |
2
|
|
|
|
3
|
|
|
namespace BringYourOwnIdeas\UpdateChecker\Extensions; |
4
|
|
|
|
5
|
|
|
use Composer\Composer; |
6
|
|
|
use Composer\Factory; |
7
|
|
|
use Composer\IO\NullIO; |
8
|
|
|
use Composer\Package\Link; |
9
|
|
|
use Composer\Repository\ArrayRepository; |
10
|
|
|
use Composer\Repository\BaseRepository; |
11
|
|
|
use Composer\Repository\CompositeRepository; |
12
|
|
|
use Composer\Repository\RepositoryInterface; |
13
|
|
|
use SilverStripe\Core\Environment; |
14
|
|
|
use SilverStripe\Core\Extension; |
15
|
|
|
|
16
|
|
|
class ComposerLoaderExtension extends Extension |
17
|
|
|
{ |
18
|
|
|
/** |
19
|
|
|
* @var Composer |
20
|
|
|
*/ |
21
|
|
|
protected $composer; |
22
|
|
|
|
23
|
|
|
/** |
24
|
|
|
* @param Composer $composer |
25
|
|
|
* @return $this |
26
|
|
|
*/ |
27
|
|
|
public function setComposer(Composer $composer) |
28
|
|
|
{ |
29
|
|
|
$this->composer = $composer; |
30
|
|
|
return $this; |
31
|
|
|
} |
32
|
|
|
|
33
|
|
|
/** |
34
|
|
|
* @return Composer |
35
|
|
|
*/ |
36
|
|
|
public function getComposer() |
37
|
|
|
{ |
38
|
|
|
return $this->composer; |
39
|
|
|
} |
40
|
|
|
|
41
|
|
|
/** |
42
|
|
|
* Retrieve an array of primary composer dependencies from composer.json. |
43
|
|
|
* |
44
|
|
|
* Packages are filtered by allowed type. |
45
|
|
|
* |
46
|
|
|
* @param array|null $allowedTypes An array of "allowed" package types. Dependencies in composer.json that do not |
47
|
|
|
* match any of the given types are not returned. |
48
|
|
|
* @return array[] |
49
|
|
|
*/ |
50
|
|
|
public function getPackages(array $allowedTypes = null) |
51
|
|
|
{ |
52
|
|
|
$packages = []; |
53
|
|
|
$repository = $this->getRepository(); |
54
|
|
|
foreach ($repository->getPackages() as $package) { |
55
|
|
|
// Filter out packages that are not "allowed types" |
56
|
|
|
if (is_array($allowedTypes) && !in_array($package->getType(), $allowedTypes)) { |
57
|
|
|
continue; |
58
|
|
|
} |
59
|
|
|
|
60
|
|
|
// Find the constraint used for installation |
61
|
|
|
$constraint = $this->getInstalledConstraint($repository, $package->getName()); |
62
|
|
|
$packages[$package->getName()] = [ |
63
|
|
|
'constraint' => $constraint, |
64
|
|
|
'package' => $package, |
65
|
|
|
]; |
66
|
|
|
} |
67
|
|
|
return $packages; |
68
|
|
|
} |
69
|
|
|
|
70
|
|
|
/** |
71
|
|
|
* Provides access to the Composer repository |
72
|
|
|
* |
73
|
|
|
* @return RepositoryInterface |
74
|
|
|
*/ |
75
|
|
|
protected function getRepository() |
76
|
|
|
{ |
77
|
|
|
/** @var Composer $composer */ |
78
|
|
|
$composer = $this->getComposer(); |
79
|
|
|
|
80
|
|
|
/** @var BaseRepository $repository */ |
81
|
|
|
return new CompositeRepository([ |
82
|
|
|
new ArrayRepository([$composer->getPackage()]), |
83
|
|
|
$composer->getRepositoryManager()->getLocalRepository(), |
84
|
|
|
]); |
85
|
|
|
} |
86
|
|
|
|
87
|
|
|
/** |
88
|
|
|
* Find all dependency constraints for the given package in the current repository and return the strictest one |
89
|
|
|
* |
90
|
|
|
* @param BaseRepository $repository |
91
|
|
|
* @param string $packageName |
92
|
|
|
* @return string |
93
|
|
|
*/ |
94
|
|
|
protected function getInstalledConstraint(BaseRepository $repository, $packageName) |
95
|
|
|
{ |
96
|
|
|
$constraints = []; |
97
|
|
|
foreach ($repository->getDependents($packageName) as $dependent) { |
98
|
|
|
/** @var Link $link */ |
99
|
|
|
list (, $link) = $dependent; |
100
|
|
|
$constraints[] = $link->getPrettyConstraint(); |
101
|
|
|
} |
102
|
|
|
|
103
|
|
|
usort($constraints, 'version_compare'); |
104
|
|
|
|
105
|
|
|
return array_pop($constraints); |
106
|
|
|
} |
107
|
|
|
|
108
|
|
|
/** |
109
|
|
|
* Builds an instance of Composer |
110
|
|
|
*/ |
111
|
|
|
public function onAfterBuild() |
112
|
|
|
{ |
113
|
|
|
// Mock COMPOSER_HOME if it's not defined already. Composer requires one of the two to be set. |
114
|
|
|
if (!Environment::getEnv('COMPOSER_HOME')) { |
115
|
|
|
$home = Environment::getEnv('HOME'); |
116
|
|
|
if (!$home || !is_dir($home) || !is_writable($home)) { |
117
|
|
|
// Set our own directory |
118
|
|
|
putenv('COMPOSER_HOME=' . sys_get_temp_dir()); |
119
|
|
|
} |
120
|
|
|
} |
121
|
|
|
|
122
|
|
|
$originalDir = getcwd(); |
123
|
|
|
|
124
|
|
|
if ($originalDir !== BASE_PATH) { |
125
|
|
|
chdir(BASE_PATH); |
126
|
|
|
} |
127
|
|
|
|
128
|
|
|
/** @var Composer $composer */ |
129
|
|
|
$composer = Factory::create(new NullIO()); |
130
|
|
|
$this->setComposer($composer); |
131
|
|
|
|
132
|
|
|
if ($originalDir !== BASE_PATH) { |
133
|
|
|
chdir($originalDir); |
134
|
|
|
} |
135
|
|
|
} |
136
|
|
|
} |
137
|
|
|
|