|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
/** |
|
4
|
|
|
* @copyright (c) 2014-2017 brian ridley |
|
5
|
|
|
* @author brian ridley <[email protected]> |
|
6
|
|
|
* @license http://opensource.org/licenses/MIT MIT |
|
7
|
|
|
* |
|
8
|
|
|
* For the full copyright and license information, please view the LICENSE |
|
9
|
|
|
* file that was distributed with this source code. |
|
10
|
|
|
*/ |
|
11
|
|
|
|
|
12
|
|
|
namespace ptlis\SemanticVersion\Version\Label; |
|
13
|
|
|
|
|
14
|
|
|
use ptlis\SemanticVersion\Parse\Token; |
|
15
|
|
|
|
|
16
|
|
|
/** |
|
17
|
|
|
* Immutable builder for label instances. |
|
18
|
|
|
*/ |
|
19
|
|
|
final class LabelBuilder |
|
20
|
|
|
{ |
|
21
|
|
|
/** @var string */ |
|
22
|
|
|
private $name; |
|
23
|
|
|
|
|
24
|
|
|
/** @var int|null */ |
|
25
|
|
|
private $version; |
|
26
|
|
|
|
|
27
|
|
|
/** @var array Map of string encoded labels to label precedences */ |
|
28
|
|
|
private $labelPrecedenceMap = [ |
|
29
|
|
|
'alpha' => Label::PRECEDENCE_ALPHA, |
|
30
|
|
|
'beta' => Label::PRECEDENCE_BETA, |
|
31
|
|
|
'rc' => Label::PRECEDENCE_RC |
|
32
|
|
|
]; |
|
33
|
|
|
|
|
34
|
|
|
|
|
35
|
|
|
/** |
|
36
|
|
|
* Constructor. |
|
37
|
|
|
* |
|
38
|
|
|
* @param string $name |
|
39
|
|
|
* @param int|null $version |
|
40
|
|
|
*/ |
|
41
|
9 |
|
public function __construct($name = '', $version = null) |
|
42
|
|
|
{ |
|
43
|
9 |
|
$this->name = $name; |
|
44
|
9 |
|
$this->version = $version; |
|
45
|
9 |
|
} |
|
46
|
|
|
|
|
47
|
|
|
/** |
|
48
|
|
|
* Set label name. |
|
49
|
|
|
* |
|
50
|
|
|
* @param string $name |
|
51
|
|
|
* |
|
52
|
|
|
* @return $this |
|
53
|
|
|
*/ |
|
54
|
6 |
|
public function setName($name) |
|
55
|
|
|
{ |
|
56
|
6 |
|
return new LabelBuilder( |
|
57
|
6 |
|
$name, |
|
58
|
6 |
|
$this->version |
|
59
|
6 |
|
); |
|
60
|
|
|
} |
|
61
|
|
|
|
|
62
|
|
|
/** |
|
63
|
|
|
* Set label version. |
|
64
|
|
|
* |
|
65
|
|
|
* @param int|null $version |
|
66
|
|
|
* |
|
67
|
|
|
* @return $this |
|
68
|
|
|
*/ |
|
69
|
4 |
|
public function setVersion($version) |
|
70
|
|
|
{ |
|
71
|
4 |
|
return new LabelBuilder( |
|
72
|
4 |
|
$this->name, |
|
73
|
|
|
$version |
|
74
|
4 |
|
); |
|
75
|
|
|
} |
|
76
|
|
|
|
|
77
|
|
|
/** |
|
78
|
|
|
* Build a label from the provided specification |
|
79
|
|
|
* |
|
80
|
|
|
* @return LabelInterface |
|
81
|
|
|
*/ |
|
82
|
9 |
|
public function build() |
|
83
|
|
|
{ |
|
84
|
|
|
// Default to miscellaneous 'dev' label |
|
85
|
9 |
|
$label = new Label(Label::PRECEDENCE_DEV, $this->version, $this->name); |
|
86
|
|
|
|
|
87
|
|
|
// No Label present or a dev label (these are a special-case for packagist branch versions - a version like |
|
88
|
|
|
// 1.0.x-dev is equivalent to 1.0.* in conventional notation - there are additional semantics attached to this |
|
89
|
|
|
// but they're not important for our purposes |
|
90
|
9 |
|
if (!strlen($this->name) || 'dev' === $this->name) { |
|
91
|
5 |
|
$label = new Label(Label::PRECEDENCE_ABSENT); |
|
92
|
|
|
|
|
93
|
|
|
// Alpha, Beta & RC standard labels |
|
94
|
9 |
|
} elseif (array_key_exists($this->name, $this->labelPrecedenceMap)) { |
|
95
|
5 |
|
$label = new Label($this->labelPrecedenceMap[$this->name], $this->version); |
|
96
|
5 |
|
} |
|
97
|
|
|
|
|
98
|
9 |
|
return $label; |
|
99
|
|
|
} |
|
100
|
|
|
|
|
101
|
|
|
/** |
|
102
|
|
|
* Build a label from a token list. |
|
103
|
|
|
* |
|
104
|
|
|
* @param Token[] $labelTokenList |
|
105
|
|
|
* |
|
106
|
|
|
* @return LabelInterface|null |
|
107
|
|
|
*/ |
|
108
|
4 |
|
public function buildFromTokens(array $labelTokenList) |
|
109
|
|
|
{ |
|
110
|
4 |
|
$label = $this->build(); |
|
111
|
|
|
|
|
112
|
4 |
|
switch (count($labelTokenList)) { |
|
113
|
|
|
// No label |
|
114
|
4 |
|
case 0: |
|
115
|
|
|
// Do Nothing |
|
116
|
1 |
|
break; |
|
117
|
|
|
|
|
118
|
|
|
// Version string part only |
|
119
|
3 |
|
case 1: |
|
120
|
1 |
|
$label = $this |
|
121
|
1 |
|
->setName($labelTokenList[0]->getValue()) |
|
122
|
1 |
|
->build(); |
|
123
|
1 |
|
break; |
|
124
|
|
|
|
|
125
|
|
|
// Label version |
|
126
|
2 |
|
case 3: |
|
127
|
1 |
|
$label = $this |
|
128
|
1 |
|
->setName($labelTokenList[0]->getValue()) |
|
129
|
1 |
|
->setVersion($labelTokenList[2]->getValue()) |
|
130
|
1 |
|
->build(); |
|
131
|
1 |
|
break; |
|
132
|
|
|
|
|
133
|
1 |
|
default: |
|
134
|
1 |
|
throw new \RuntimeException('Invalid version'); |
|
135
|
4 |
|
} |
|
136
|
|
|
|
|
137
|
3 |
|
return $label; |
|
138
|
|
|
} |
|
139
|
|
|
} |
|
140
|
|
|
|
ptlis /
semantic-version
