1 | <?php |
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2 | |||
3 | namespace Valet; |
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4 | |||
5 | use Symfony\Component\Process\Process; |
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6 | |||
7 | class CommandLine |
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8 | { |
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9 | /** |
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10 | * Simple global function to run commands. |
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11 | * |
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12 | * @param string $command |
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13 | * |
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14 | * @return void |
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15 | */ |
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16 | public function quietly($command) |
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17 | { |
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18 | $this->runCommand($command.' > /dev/null 2>&1'); |
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19 | } |
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20 | |||
21 | /** |
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22 | * Simple global function to run commands. |
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23 | * |
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24 | * @param string $command |
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25 | * |
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26 | * @return void |
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27 | */ |
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28 | public function quietlyAsUser($command) |
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29 | { |
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30 | $this->quietly('sudo -u '.user().' '.$command.' > /dev/null 2>&1'); |
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31 | } |
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32 | |||
33 | /** |
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34 | * Pass the command to the command line and display the output. |
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35 | * |
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36 | * @param string $command |
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37 | * |
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38 | * @return void |
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39 | */ |
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40 | public function passthru($command) |
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41 | { |
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42 | passthru($command); |
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43 | } |
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44 | |||
45 | /** |
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46 | * Run the given command as the non-root user. |
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47 | * |
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48 | * @param string $command |
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49 | * @param callable $onError |
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50 | * |
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51 | * @return string |
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52 | */ |
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53 | public function run($command, callable $onError = null) |
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54 | { |
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55 | return $this->runCommand($command, $onError); |
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56 | } |
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57 | |||
58 | /** |
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59 | * Run the given command. |
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60 | * |
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61 | * @param string $command |
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62 | * @param callable $onError |
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63 | * |
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64 | * @return string |
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65 | */ |
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66 | public function runAsUser(string $command, callable $onError = null) |
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67 | { |
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68 | return $this->runCommand('sudo -u '.user().' '.$command, $onError); |
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69 | } |
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70 | |||
71 | /** |
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72 | * Run the given command. |
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73 | * |
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74 | * @param string $command |
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75 | * @param callable $onError |
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76 | * |
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77 | * @return string |
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78 | */ |
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79 | protected function runCommand($command, callable $onError = null) |
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80 | { |
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81 | $onError = $onError ?: function () { |
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82 | }; |
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83 | |||
84 | // Symfony's 4.x Process component has deprecated passing a command string |
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85 | // to the constructor, but older versions (which Valet's Composer |
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86 | // constraints allow) don't have the fromShellCommandLine method. |
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87 | // For more information, see: https://github.com/laravel/valet/pull/761 |
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88 | if (method_exists(Process::class, 'fromShellCommandline')) { |
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89 | $process = Process::fromShellCommandline($command); |
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90 | } else { |
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91 | $process = new Process($command); |
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92 | } |
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93 | |||
94 | $processOutput = ''; |
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95 | $process->setTimeout(null)->run(function ($type, $line) use (&$processOutput) { |
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96 | $processOutput .= $line; |
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97 | }); |
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98 | |||
99 | if ($process->getExitCode() > 0) { |
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100 | $onError($process->getExitCode(), $processOutput); |
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101 | } |
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102 | |||
103 | return $processOutput; |
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104 | } |
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105 | } |
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106 |