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| 1 | <?php |
| 2 | /** @noinspection PhpUnhandledExceptionInspection */ |
| 3 | declare(strict_types=1); |
| 4 | // TODO unit test |
| 5 | |
| 6 | class CLI { |
| 7 | private const foreground = [ |
| 8 | "Black" => "30", |
| 9 | "Red" => "31", |
| 10 | "Green" => "32", |
| 11 | "Brown" => "33", |
| 12 | "Blue" => "34", |
| 13 | "Magenta" => "35", |
| 14 | "Cyan" => "36", |
| 15 | "Grey" => "37", |
| 16 | ]; |
| 17 | |
| 18 | private const background = [ |
| 19 | "Black" => "40", |
| 20 | "Red" => "41", |
| 21 | "Green" => "42", |
| 22 | "Yellow" => "43", |
| 23 | "Blue" => "44", |
| 24 | "Magenta" => "45", |
| 25 | "Cyan" => "46", |
| 26 | "Grey" => "47", |
| 27 | ]; |
| 28 | |
| 29 | static function connectDBWithRetries(int $retries = 5): void { |
| 30 | while ($retries--) { |
| 31 | try { |
| 32 | CLI::p("Database Connection attempt."); |
| 33 | DB::connect(); |
| 34 | CLI::success("Database Connection successful!"); |
| 35 | return; |
| 36 | } catch (Throwable) { |
| 37 | CLI::warning("Database Connection failed! Retry: $retries attempts left."); |
| 38 | usleep(20 * 1000000); // give database container time to come up |
| 39 | } |
| 40 | } |
| 41 | |
| 42 | // CLI::printData(SystemConfig); |
| 43 | throw new Exception("Database connection failed."); |
| 44 | } |
| 45 | |
| 46 | // PHP's getopt is bogus: it can not handle empty strings as params properly |
| 47 | static function getOpt(): array { |
| 48 | $result = []; |
| 49 | $params = $GLOBALS['argv']; |
| 50 | $skipNext = true; |
| 51 | |
| 52 | foreach ($params as $i => $param) { |
| 53 | if ($skipNext) { |
| 54 | $skipNext = false; |
| 55 | continue; |
| 56 | } |
| 57 | |
| 58 | if ($param[0] == '-') { |
| 59 | $paramName = substr($param, 1); |
| 60 | $value = null; |
| 61 | |
| 62 | if ($paramName[0] == '-') { // long-opt (--<param>) |
| 63 | $paramName = substr($paramName, 1); |
| 64 | if (str_contains($param, '=')) { // value specified inline (--<param>=<value>) |
| 65 | list($paramName, $value) = explode('=', substr($param, 2), 2); |
| 66 | } |
| 67 | } |
| 68 | |
| 69 | if (!$paramName) { |
| 70 | $result[] = '--'; |
| 71 | continue; |
| 72 | } |
| 73 | |
| 74 | if (is_numeric($paramName)) { |
| 75 | $paramName = '_' . $paramName; |
| 76 | } |
| 77 | |
| 78 | if (is_null($value)) { |
| 79 | $nextParam = $params[$i + 1] ?? true; |
| 80 | $nextIsValue = (is_string($nextParam) and (($nextParam === "") or ($nextParam[0] !== "-"))); |
| 81 | $value = $nextIsValue ? $nextParam : true; |
| 82 | $skipNext = $nextIsValue; |
| 83 | } |
| 84 | |
| 85 | $result[$paramName] = $value; |
| 86 | |
| 87 | } else { |
| 88 | $result[] = $param; |
| 89 | } |
| 90 | } |
| 91 | return $result; |
| 92 | } |
| 93 | |
| 94 | static function printData(DataCollection $dataCollection): void { |
| 95 | echo "\n " . get_class($dataCollection); |
| 96 | foreach ($dataCollection->jsonSerialize() as $key => $value) { |
| 97 | echo "\n - $key: " . (strstr('password', $key) ? Password::shorten($value) : $value); |
| 98 | } |
| 99 | } |
| 100 | |
| 101 | static function p(mixed $text): void { |
| 102 | echo "\n" . print_r($text, true); |
| 103 | } |
| 104 | |
| 105 | static function h1(mixed $text): void { |
| 106 | CLI::printColored(print_r($text, true), "Blue", "Grey", true); |
| 107 | } |
| 108 | |
| 109 | static function h2(mixed $text): void { |
| 110 | CLI::printColored(print_r($text, true), "Black", "Grey", true); |
| 111 | } |
| 112 | |
| 113 | static function h3(mixed $text): void { |
| 114 | CLI::printColored(print_r($text, true), "Brown", "Grey", true); |
| 115 | } |
| 116 | |
| 117 | static function h(mixed $text): void { |
| 118 | CLI::printColored(print_r($text, true), "Grey", "Black", true); |
| 119 | } |
| 120 | |
| 121 | static function warning(mixed $text): void { |
| 122 | CLI::printColored(print_r($text, true), "Brown"); |
| 123 | } |
| 124 | |
| 125 | static function error(mixed $text): void { |
| 126 | CLI::printColored(print_r($text, true), "Red", null, true); |
| 127 | } |
| 128 | |
| 129 | static function success(mixed $text): void { |
| 130 | CLI::printColored(print_r($text, true), "Green"); |
| 131 | } |
| 132 | |
| 133 | static private function printColored(mixed $text, string $fg, string $bg = null, bool $bold = false): void { |
| 134 | $colorString = ($bold ? '1' : '0') . ';' . CLI::foreground[$fg] . ($bg ? ';' . CLI::background[$bg] : ''); |
| 135 | echo "\n\e[{$colorString}m$text\e[0m"; |
| 136 | } |
| 137 | } |