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2 | 2 |
|
3 | 3 | require_once dirname(__FILE__).'/SymfonyRequirements.php';
|
4 | 4 |
|
| 5 | +$lineSize = 70; |
5 | 6 | $symfonyRequirements = new SymfonyRequirements();
|
6 |
| - |
7 | 7 | $iniPath = $symfonyRequirements->getPhpIniConfigPath();
|
8 | 8 |
|
9 |
| -echo "********************************\n"; |
10 |
| -echo "* *\n"; |
11 |
| -echo "* Symfony requirements check *\n"; |
12 |
| -echo "* *\n"; |
13 |
| -echo "********************************\n\n"; |
14 |
| - |
15 |
| -echo $iniPath ? sprintf("* Configuration file used by PHP: %s\n\n", $iniPath) : "* WARNING: No configuration file (php.ini) used by PHP!\n\n"; |
| 9 | +echo_title('Symfony2 Requirements Checker'); |
16 | 10 |
|
17 |
| -echo "** ATTENTION **\n"; |
18 |
| -echo "* The PHP CLI can use a different php.ini file\n"; |
19 |
| -echo "* than the one used with your web server.\n"; |
20 |
| -if ('\\' == DIRECTORY_SEPARATOR) { |
21 |
| - echo "* (especially on the Windows platform)\n"; |
| 11 | +echo '> PHP is using the following php.ini file:'.PHP_EOL; |
| 12 | +if ($iniPath) { |
| 13 | + echo_style('green', ' '.$iniPath); |
| 14 | +} else { |
| 15 | + echo_style('warning', ' WARNING: No configuration file (php.ini) used by PHP!'); |
22 | 16 | }
|
23 |
| -echo "* To be on the safe side, please also launch the requirements check\n"; |
24 |
| -echo "* from your web server using the web/config.php script.\n"; |
25 | 17 |
|
26 |
| -echo_title('Mandatory requirements'); |
| 18 | +echo PHP_EOL.PHP_EOL; |
| 19 | + |
| 20 | +echo '> Checking Symfony requirements:'.PHP_EOL.' '; |
27 | 21 |
|
28 |
| -$checkPassed = true; |
| 22 | +$messages = array(); |
29 | 23 | foreach ($symfonyRequirements->getRequirements() as $req) {
|
30 | 24 | /** @var $req Requirement */
|
31 |
| - echo_requirement($req); |
32 |
| - if (!$req->isFulfilled()) { |
33 |
| - $checkPassed = false; |
| 25 | + if ($helpText = get_error_message($req, $lineSize)) { |
| 26 | + echo_style('red', 'E'); |
| 27 | + $messages['error'][] = $helpText; |
| 28 | + } else { |
| 29 | + echo_style('green', '.'); |
34 | 30 | }
|
35 | 31 | }
|
36 | 32 |
|
37 |
| -echo_title('Optional recommendations'); |
| 33 | +$checkPassed = empty($messages['error']); |
38 | 34 |
|
39 | 35 | foreach ($symfonyRequirements->getRecommendations() as $req) {
|
40 |
| - echo_requirement($req); |
| 36 | + if ($helpText = get_error_message($req, $lineSize)) { |
| 37 | + echo_style('yellow', 'W'); |
| 38 | + $messages['warning'][] = $helpText; |
| 39 | + } else { |
| 40 | + echo_style('green', '.'); |
| 41 | + } |
| 42 | +} |
| 43 | + |
| 44 | +if ($checkPassed) { |
| 45 | + echo_block('success', 'OK', 'Your system is ready to run Symfony2 projects'); |
| 46 | +} else { |
| 47 | + echo_block('error', 'ERROR', 'Your system is not ready to run Symfony2 projects'); |
| 48 | + |
| 49 | + echo_title('Fix the following mandatory requirements', 'red'); |
| 50 | + |
| 51 | + foreach ($messages['error'] as $helpText) { |
| 52 | + echo ' * '.$helpText.PHP_EOL; |
| 53 | + } |
41 | 54 | }
|
42 | 55 |
|
| 56 | +if (!empty($messages['warning'])) { |
| 57 | + echo_title('Optional recommendations to improve your setup', 'yellow'); |
| 58 | + |
| 59 | + foreach ($messages['warning'] as $helpText) { |
| 60 | + echo ' * '.$helpText.PHP_EOL; |
| 61 | + } |
| 62 | +} |
| 63 | + |
| 64 | +echo PHP_EOL; |
| 65 | +echo_style('title', 'Note'); |
| 66 | +echo ' The command console could use a different php.ini file'.PHP_EOL; |
| 67 | +echo_style('title', '~~~~'); |
| 68 | +echo ' than the one used with your web server. To be on the'.PHP_EOL; |
| 69 | +echo ' safe side, please check the requirements from your web'.PHP_EOL; |
| 70 | +echo ' server using the '; |
| 71 | +echo_style('yellow', 'web/config.php'); |
| 72 | +echo ' script.'.PHP_EOL; |
| 73 | +echo PHP_EOL; |
| 74 | + |
43 | 75 | exit($checkPassed ? 0 : 1);
|
44 | 76 |
|
45 |
| -/** |
46 |
| - * Prints a Requirement instance |
47 |
| - */ |
48 |
| -function echo_requirement(Requirement $requirement) |
| 77 | +function get_error_message(Requirement $requirement, $lineSize) |
49 | 78 | {
|
50 |
| - $result = $requirement->isFulfilled() ? 'OK' : ($requirement->isOptional() ? 'WARNING' : 'ERROR'); |
51 |
| - echo ' ' . str_pad($result, 9); |
52 |
| - echo $requirement->getTestMessage() . "\n"; |
53 |
| - |
54 |
| - if (!$requirement->isFulfilled()) { |
55 |
| - echo sprintf(" %s\n\n", $requirement->getHelpText()); |
| 79 | + if ($requirement->isFulfilled()) { |
| 80 | + return; |
56 | 81 | }
|
| 82 | + |
| 83 | + $errorMessage = wordwrap($requirement->getTestMessage(), $lineSize - 3, PHP_EOL.' ').PHP_EOL; |
| 84 | + $errorMessage .= ' > '.wordwrap($requirement->getHelpText(), $lineSize - 5, PHP_EOL.' > ').PHP_EOL; |
| 85 | + |
| 86 | + return $errorMessage; |
57 | 87 | }
|
58 | 88 |
|
59 |
| -function echo_title($title) |
| 89 | +function echo_title($title, $style = null) |
60 | 90 | {
|
61 |
| - echo "\n** $title **\n\n"; |
| 91 | + $style = $style ?: 'title'; |
| 92 | + |
| 93 | + echo PHP_EOL; |
| 94 | + echo_style($style, $title.PHP_EOL); |
| 95 | + echo_style($style, str_repeat('~', strlen($title)).PHP_EOL); |
| 96 | + echo PHP_EOL; |
| 97 | +} |
| 98 | + |
| 99 | +function echo_style($style, $message) |
| 100 | +{ |
| 101 | + // ANSI color codes |
| 102 | + $styles = array( |
| 103 | + 'reset' => "\033[0m", |
| 104 | + 'red' => "\033[31m", |
| 105 | + 'green' => "\033[32m", |
| 106 | + 'yellow' => "\033[33m", |
| 107 | + 'error' => "\033[37;41m", |
| 108 | + 'success' => "\033[37;42m", |
| 109 | + 'title' => "\033[34m", |
| 110 | + ); |
| 111 | + $supports = has_color_support(); |
| 112 | + |
| 113 | + echo($supports ? $styles[$style] : '').$message.($supports ? $styles['reset'] : ''); |
| 114 | +} |
| 115 | + |
| 116 | +function echo_block($style, $title, $message) |
| 117 | +{ |
| 118 | + $message = ' '.trim($message).' '; |
| 119 | + $width = strlen($message); |
| 120 | + |
| 121 | + echo PHP_EOL.PHP_EOL; |
| 122 | + |
| 123 | + echo_style($style, str_repeat(' ', $width).PHP_EOL); |
| 124 | + echo_style($style, str_pad(' ['.$title.']', $width, ' ', STR_PAD_RIGHT).PHP_EOL); |
| 125 | + echo_style($style, str_pad($message, $width, ' ', STR_PAD_RIGHT).PHP_EOL); |
| 126 | + echo_style($style, str_repeat(' ', $width).PHP_EOL); |
| 127 | +} |
| 128 | + |
| 129 | +function has_color_support() |
| 130 | +{ |
| 131 | + static $support; |
| 132 | + |
| 133 | + if (null === $support) { |
| 134 | + if (DIRECTORY_SEPARATOR == '\\') { |
| 135 | + $support = false !== getenv('ANSICON') || 'ON' === getenv('ConEmuANSI'); |
| 136 | + } else { |
| 137 | + $support = function_exists('posix_isatty') && @posix_isatty(STDOUT); |
| 138 | + } |
| 139 | + } |
| 140 | + |
| 141 | + return $support; |
62 | 142 | }
|
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