aboutsummaryrefslogtreecommitdiffhomepage
path: root/bin/symfony_requirements
diff options
context:
space:
mode:
Diffstat (limited to 'bin/symfony_requirements')
-rwxr-xr-xbin/symfony_requirements143
1 files changed, 143 insertions, 0 deletions
diff --git a/bin/symfony_requirements b/bin/symfony_requirements
new file mode 100755
index 00000000..1eca6719
--- /dev/null
+++ b/bin/symfony_requirements
@@ -0,0 +1,143 @@
1#!/usr/bin/env php
2<?php
3
4require_once dirname(__FILE__).'/../var/SymfonyRequirements.php';
5
6$lineSize = 70;
7$symfonyRequirements = new SymfonyRequirements();
8$iniPath = $symfonyRequirements->getPhpIniConfigPath();
9
10echo_title('Symfony2 Requirements Checker');
11
12echo '> PHP is using the following php.ini file:'.PHP_EOL;
13if ($iniPath) {
14 echo_style('green', ' '.$iniPath);
15} else {
16 echo_style('warning', ' WARNING: No configuration file (php.ini) used by PHP!');
17}
18
19echo PHP_EOL.PHP_EOL;
20
21echo '> Checking Symfony requirements:'.PHP_EOL.' ';
22
23$messages = array();
24foreach ($symfonyRequirements->getRequirements() as $req) {
25 /** @var $req Requirement */
26 if ($helpText = get_error_message($req, $lineSize)) {
27 echo_style('red', 'E');
28 $messages['error'][] = $helpText;
29 } else {
30 echo_style('green', '.');
31 }
32}
33
34$checkPassed = empty($messages['error']);
35
36foreach ($symfonyRequirements->getRecommendations() as $req) {
37 if ($helpText = get_error_message($req, $lineSize)) {
38 echo_style('yellow', 'W');
39 $messages['warning'][] = $helpText;
40 } else {
41 echo_style('green', '.');
42 }
43}
44
45if ($checkPassed) {
46 echo_block('success', 'OK', 'Your system is ready to run Symfony2 projects');
47} else {
48 echo_block('error', 'ERROR', 'Your system is not ready to run Symfony2 projects');
49
50 echo_title('Fix the following mandatory requirements', 'red');
51
52 foreach ($messages['error'] as $helpText) {
53 echo ' * '.$helpText.PHP_EOL;
54 }
55}
56
57if (!empty($messages['warning'])) {
58 echo_title('Optional recommendations to improve your setup', 'yellow');
59
60 foreach ($messages['warning'] as $helpText) {
61 echo ' * '.$helpText.PHP_EOL;
62 }
63}
64
65echo PHP_EOL;
66echo_style('title', 'Note');
67echo ' The command console could use a different php.ini file'.PHP_EOL;
68echo_style('title', '~~~~');
69echo ' than the one used with your web server. To be on the'.PHP_EOL;
70echo ' safe side, please check the requirements from your web'.PHP_EOL;
71echo ' server using the ';
72echo_style('yellow', 'web/config.php');
73echo ' script.'.PHP_EOL;
74echo PHP_EOL;
75
76exit($checkPassed ? 0 : 1);
77
78function get_error_message(Requirement $requirement, $lineSize)
79{
80 if ($requirement->isFulfilled()) {
81 return;
82 }
83
84 $errorMessage = wordwrap($requirement->getTestMessage(), $lineSize - 3, PHP_EOL.' ').PHP_EOL;
85 $errorMessage .= ' > '.wordwrap($requirement->getHelpText(), $lineSize - 5, PHP_EOL.' > ').PHP_EOL;
86
87 return $errorMessage;
88}
89
90function echo_title($title, $style = null)
91{
92 $style = $style ?: 'title';
93
94 echo PHP_EOL;
95 echo_style($style, $title.PHP_EOL);
96 echo_style($style, str_repeat('~', strlen($title)).PHP_EOL);
97 echo PHP_EOL;
98}
99
100function echo_style($style, $message)
101{
102 // ANSI color codes
103 $styles = array(
104 'reset' => "\033[0m",
105 'red' => "\033[31m",
106 'green' => "\033[32m",
107 'yellow' => "\033[33m",
108 'error' => "\033[37;41m",
109 'success' => "\033[37;42m",
110 'title' => "\033[34m",
111 );
112 $supports = has_color_support();
113
114 echo($supports ? $styles[$style] : '').$message.($supports ? $styles['reset'] : '');
115}
116
117function echo_block($style, $title, $message)
118{
119 $message = ' '.trim($message).' ';
120 $width = strlen($message);
121
122 echo PHP_EOL.PHP_EOL;
123
124 echo_style($style, str_repeat(' ', $width).PHP_EOL);
125 echo_style($style, str_pad(' ['.$title.']', $width, ' ', STR_PAD_RIGHT).PHP_EOL);
126 echo_style($style, str_pad($message, $width, ' ', STR_PAD_RIGHT).PHP_EOL);
127 echo_style($style, str_repeat(' ', $width).PHP_EOL);
128}
129
130function has_color_support()
131{
132 static $support;
133
134 if (null === $support) {
135 if (DIRECTORY_SEPARATOR == '\\') {
136 $support = false !== getenv('ANSICON') || 'ON' === getenv('ConEmuANSI');
137 } else {
138 $support = function_exists('posix_isatty') && @posix_isatty(STDOUT);
139 }
140 }
141
142 return $support;
143}