| Conditions | 5 |
| Paths | 7 |
| Total Lines | 26 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 0 | ||
| 1 | <?php |
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| 17 | public function find($sourceDir) |
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| 18 | { |
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| 19 | $sourceDir = realpath($sourceDir); |
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| 20 | |||
| 21 | if ($sourceDir === false) { |
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| 22 | throw new RuntimeException('Не удалось получить канонизированный абсолютный путь к директории поиска'); |
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| 23 | } |
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| 24 | |||
| 25 | while (!file_exists($sourceDir . DIRECTORY_SEPARATOR . self::COMPOSER_JSON_FILENAME)) { |
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| 26 | $parentDir = dirname($sourceDir); |
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| 27 | |||
| 28 | if ($parentDir === $sourceDir) { |
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| 29 | break; |
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| 30 | } |
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| 31 | |||
| 32 | $sourceDir = $parentDir; |
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| 33 | } |
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| 34 | |||
| 35 | $filePath = $sourceDir . DIRECTORY_SEPARATOR . self::COMPOSER_JSON_FILENAME; |
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| 36 | |||
| 37 | if (file_exists($filePath)) { |
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| 38 | return new SplFileInfo($filePath); |
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| 39 | } |
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| 40 | |||
| 41 | return null; |
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| 42 | } |
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| 43 | } |