1
|
|
|
<?php |
2
|
|
|
/** |
3
|
|
|
* This file is part of SebastianFeldmann\Cli. |
4
|
|
|
* |
5
|
|
|
* (c) Sebastian Feldmann <[email protected]> |
6
|
|
|
* |
7
|
|
|
* For the full copyright and license information, please view the LICENSE |
8
|
|
|
* file that was distributed with this source code. |
9
|
|
|
*/ |
10
|
|
|
namespace SebastianFeldmann\Cli\Processor; |
11
|
|
|
|
12
|
|
|
use RuntimeException; |
13
|
|
|
use SebastianFeldmann\Cli\Command\Result; |
14
|
|
|
use SebastianFeldmann\Cli\Output; |
15
|
|
|
use SebastianFeldmann\Cli\Processor; |
16
|
|
|
|
17
|
|
|
/** |
18
|
|
|
* Class ProcOpen |
19
|
|
|
* |
20
|
|
|
* @package SebastianFeldmann\Cli |
21
|
|
|
* @author Sebastian Feldmann <[email protected]> |
22
|
|
|
* @link https://github.com/sebastianfeldmann/cli |
23
|
|
|
* @since Class available since Release 0.9.0 |
24
|
|
|
*/ |
25
|
|
|
class ProcOpen implements Processor |
26
|
|
|
{ |
27
|
|
|
/** |
28
|
|
|
* Handles the output of stdOut |
29
|
|
|
* |
30
|
|
|
* @var \SebastianFeldmann\Cli\Output |
31
|
|
|
*/ |
32
|
|
|
private $stdOutOutput; |
33
|
|
|
|
34
|
|
|
/** |
35
|
|
|
* Handles the Output of stdErr |
36
|
|
|
* |
37
|
|
|
* @var \SebastianFeldmann\Cli\Output |
38
|
|
|
*/ |
39
|
|
|
private $stdErrOutput; |
40
|
|
|
|
41
|
|
|
/** |
42
|
|
|
* ProcOpen constructor. |
43
|
|
|
* |
44
|
|
|
* @param \SebastianFeldmann\Cli\Output $stdOut |
45
|
|
|
* @param \SebastianFeldmann\Cli\Output $stdErr |
46
|
|
|
*/ |
47
|
3 |
|
public function __construct(Output $stdOut = null, Output $stdErr = null) |
48
|
|
|
{ |
49
|
3 |
|
$this->stdOutOutput = $stdOut ?? new Output\Silent(); |
50
|
3 |
|
$this->stdErrOutput = $stdErr ?? new Output\Silent(); |
51
|
3 |
|
} |
52
|
|
|
|
53
|
|
|
/** |
54
|
|
|
* Execute the command. |
55
|
|
|
* |
56
|
|
|
* @param string $cmd |
57
|
|
|
* @param int[] $acceptableExitCodes |
58
|
|
|
* @return \SebastianFeldmann\Cli\Command\Result |
59
|
|
|
*/ |
60
|
3 |
|
public function run(string $cmd, array $acceptableExitCodes = [0]) : Result |
61
|
|
|
{ |
62
|
3 |
|
$old = error_reporting(0); |
63
|
|
|
$spec = [ |
64
|
3 |
|
['pipe', 'r'], |
65
|
|
|
['pipe', 'w'], |
66
|
|
|
['pipe', 'w'], |
67
|
|
|
]; |
68
|
|
|
|
69
|
3 |
|
$process = proc_open($cmd, $spec, $pipes); |
70
|
3 |
|
if (!is_resource($process)) { |
71
|
|
|
throw new RuntimeException('can\'t execute \'proc_open\''); |
72
|
|
|
} |
73
|
|
|
|
74
|
3 |
|
$stdOut = ''; |
75
|
3 |
|
$stdErr = ''; |
76
|
|
|
|
77
|
|
|
// Loop on process until it exits normally. |
78
|
|
|
do { |
79
|
3 |
|
$status = proc_get_status($process); |
80
|
|
|
// If our pipes have data, grab it for later use. |
81
|
3 |
|
$out = !feof($pipes[1]) ? fgets($pipes[1]) : ''; |
82
|
3 |
|
$err = !feof($pipes[2]) ? fgets($pipes[2]) : ''; |
83
|
|
|
|
84
|
3 |
|
$this->stdOutOutput->write($out); |
85
|
3 |
|
$this->stdErrOutput->write($err); |
86
|
|
|
|
87
|
3 |
|
$stdOut .= $out; |
88
|
3 |
|
$stdErr .= $err; |
89
|
3 |
|
} while ($status['running']); |
90
|
|
|
|
91
|
|
|
// According to documentation, the exit code is only valid the first call |
92
|
|
|
// after a process is finished. We can't rely on the return value of |
93
|
|
|
// proc_close because proc_get_status will read the exit code first. |
94
|
3 |
|
$code = $status['exitcode']; |
95
|
3 |
|
proc_close($process); |
96
|
3 |
|
error_reporting($old); |
97
|
|
|
|
98
|
3 |
|
return new Result($cmd, $code, $stdOut, $stdErr, '', $acceptableExitCodes); |
99
|
|
|
} |
100
|
|
|
} |
101
|
|
|
|