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1 | <?php |
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2 | namespace Robo\Log; |
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3 | |||
4 | use Robo\Result; |
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5 | use Robo\Contract\PrintedInterface; |
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6 | use Robo\Contract\ProgressIndicatorAwareInterface; |
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7 | use Robo\Contract\VerbosityThresholdInterface; |
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8 | use Robo\Common\ProgressIndicatorAwareTrait; |
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9 | |||
10 | use Psr\Log\LogLevel; |
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11 | use Psr\Log\LoggerAwareInterface; |
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12 | use Psr\Log\LoggerAwareTrait; |
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13 | use Consolidation\Log\ConsoleLogLevel; |
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14 | |||
15 | /** |
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16 | * Log the creation of Result objects. |
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17 | */ |
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18 | class ResultPrinter implements LoggerAwareInterface, ProgressIndicatorAwareInterface |
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19 | { |
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20 | use LoggerAwareTrait; |
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21 | use ProgressIndicatorAwareTrait; |
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22 | |||
23 | /** |
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24 | * Log the result of a Robo task. |
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25 | * |
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26 | * Returns 'true' if the message is printed, or false if it isn't. |
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27 | * |
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28 | * @param \Robo\Result $result |
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29 | * |
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30 | * @return bool |
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31 | */ |
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32 | public function printResult(Result $result) |
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33 | { |
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34 | $task = $result->getTask(); |
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35 | if ($task instanceof VerbosityThresholdInterface && !$task->verbosityMeetsThreshold()) { |
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36 | return; |
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37 | } |
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38 | if (!$result->wasSuccessful()) { |
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39 | return $this->printError($result); |
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40 | } else { |
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41 | return $this->printSuccess($result); |
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42 | } |
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43 | } |
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44 | |||
45 | /** |
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46 | * Log that we are about to abort due to an error being encountered |
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47 | * in 'stop on fail' mode. |
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48 | * |
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49 | * @param \Robo\Result $result |
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50 | */ |
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51 | public function printStopOnFail($result) |
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52 | { |
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53 | $this->printMessage(LogLevel::NOTICE, 'Stopping on fail. Exiting....'); |
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54 | $this->printMessage(LogLevel::ERROR, 'Exit Code: {code}', ['code' => $result->getExitCode()]); |
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55 | } |
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56 | |||
57 | /** |
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58 | * Log the result of a Robo task that returned an error. |
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59 | * |
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60 | * @param \Robo\Result $result |
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61 | * |
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62 | * @return bool |
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63 | */ |
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64 | protected function printError(Result $result) |
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65 | { |
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66 | $task = $result->getTask(); |
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67 | $context = $result->getContext() + ['timer-label' => 'Time', '_style' => []]; |
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68 | $context['_style']['message'] = ''; |
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69 | |||
70 | $printOutput = true; |
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71 | if ($task instanceof PrintedInterface) { |
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72 | $printOutput = !$task->getPrinted(); |
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73 | } |
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74 | if ($printOutput) { |
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75 | $this->printMessage(LogLevel::ERROR, "{message}", $context); |
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76 | } |
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77 | $this->printMessage(LogLevel::ERROR, 'Exit code {code}', $context); |
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78 | return true; |
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79 | } |
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80 | |||
81 | /** |
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82 | * Log the result of a Robo task that was successful. |
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83 | * |
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84 | * @param \Robo\Result $result |
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85 | * |
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86 | * @return bool |
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87 | */ |
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88 | protected function printSuccess(Result $result) |
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89 | { |
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90 | $task = $result->getTask(); |
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91 | $context = $result->getContext() + ['timer-label' => 'in']; |
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92 | $time = $result->getExecutionTime(); |
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93 | if ($time) { |
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94 | $this->printMessage(ConsoleLogLevel::SUCCESS, 'Done', $context); |
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95 | } |
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96 | return false; |
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97 | } |
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98 | |||
99 | /** |
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100 | * @param string $level |
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101 | * @param string $message |
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102 | * @param array $context |
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103 | */ |
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104 | protected function printMessage($level, $message, $context = []) |
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105 | { |
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106 | $inProgress = $this->hideProgressIndicator(); |
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107 | $this->logger->log($level, $message, $context); |
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108 | if ($inProgress) { |
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109 | $this->restoreProgressIndicator($inProgress); |
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110 | } |
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111 | } |
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112 | } |
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113 |
This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently.
Both the
$myVar
assignment in line 1 and the$higher
assignment in line 2 are dead. The first because$myVar
is never used and the second because$higher
is always overwritten for every possible time line.