/**
* processes the installer
*/
function process($argv)
{
// Determine ANSI output from --ansi and --no-ansi flags
setUseAnsi($argv);
if (in_array('--help', $argv)) {
displayHelp();
exit(0);
}
$check = in_array('--check', $argv);
$help = in_array('--help', $argv);
$force = in_array('--force', $argv);
$quiet = in_array('--quiet', $argv);
$channel = in_array('--snapshot', $argv) ? 'snapshot' : (in_array('--preview', $argv) ? 'preview' : 'stable');
$disableTls = in_array('--disable-tls', $argv);
$installDir = getOptValue('--install-dir', $argv, false);
$version = getOptValue('--version', $argv, false);
$filename = getOptValue('--filename', $argv, 'composer.phar');
$cafile = getOptValue('--cafile', $argv, false);
if (!checkParams($installDir, $version, $cafile)) {
exit(1);
}
$ok = checkPlatform($quiet, $disableTls);
if (true === $disableTls) {
out("You have instructed the Installer not to enforce SSL/TLS security on remote HTTPS requests.", 'info');
out("This will leave all downloads during installation vulnerable to Man-In-The-Middle (MITM) attacks.", 'info');
}
if ($check) {
exit($ok ? 0 : 1);
}
if ($ok || $force) {
installComposer($version, $installDir, $filename, $quiet, $disableTls, $cafile, $channel);
exit(0);
}
exit(1);
}
/**
* processes the installer
*/
function process($argv)
{
// Determine ANSI output from --ansi and --no-ansi flags
setUseAnsi($argv);
if (in_array('--help', $argv)) {
displayHelp();
exit(0);
}
$check = in_array('--check', $argv);
$help = in_array('--help', $argv);
$force = in_array('--force', $argv);
$quiet = in_array('--quiet', $argv);
$channel = in_array('--snapshot', $argv) ? 'snapshot' : (in_array('--preview', $argv) ? 'preview' : 'stable');
$disableTls = in_array('--disable-tls', $argv);
$installDir = getOptValue('--install-dir', $argv, false);
$version = getOptValue('--version', $argv, false);
$filename = getOptValue('--filename', $argv, 'composer.phar');
$cafile = getOptValue('--cafile', $argv, false);
if (!checkParams($installDir, $version, $cafile)) {
exit(1);
}
$ok = checkPlatform($warnings, $quiet, $disableTls);
if ($check) {
// Only show warnings if we haven't output any errors
if ($ok) {
showWarnings($warnings);
showSecurityWarning($disableTls);
}
exit($ok ? 0 : 1);
}
if ($ok || $force) {
installComposer($version, $installDir, $filename, $quiet, $disableTls, $cafile, $channel);
showWarnings($warnings);
showSecurityWarning($disableTls);
exit(0);
}
exit(1);
}
/**
* processes the installer
*/
function process($argv)
{
$check = in_array('--check', $argv);
$help = in_array('--help', $argv);
$force = in_array('--force', $argv);
$quiet = in_array('--quiet', $argv);
$disableTls = in_array('--disable-tls', $argv);
$installDir = false;
$version = false;
$filename = 'composer.phar';
$cafile = false;
// --no-ansi wins over --ansi
if (in_array('--no-ansi', $argv)) {
define('USE_ANSI', false);
} elseif (in_array('--ansi', $argv)) {
define('USE_ANSI', true);
} else {
// On Windows, default to no ANSI, except in ANSICON and ConEmu.
// Everywhere else, default to ANSI if stdout is a terminal.
define('USE_ANSI', DIRECTORY_SEPARATOR == '\\' ? false !== getenv('ANSICON') || 'ON' === getenv('ConEmuANSI') : function_exists('posix_isatty') && posix_isatty(1));
}
foreach ($argv as $key => $val) {
if (0 === strpos($val, '--install-dir')) {
if (13 === strlen($val) && isset($argv[$key + 1])) {
$installDir = trim($argv[$key + 1]);
} else {
$installDir = trim(substr($val, 14));
}
}
if (0 === strpos($val, '--version')) {
if (9 === strlen($val) && isset($argv[$key + 1])) {
$version = trim($argv[$key + 1]);
} else {
$version = trim(substr($val, 10));
}
}
if (0 === strpos($val, '--filename')) {
if (10 === strlen($val) && isset($argv[$key + 1])) {
$filename = trim($argv[$key + 1]);
} else {
$filename = trim(substr($val, 11));
}
}
if (0 === strpos($val, '--cafile')) {
if (8 === strlen($val) && isset($argv[$key + 1])) {
$cafile = trim($argv[$key + 1]);
} else {
$cafile = trim(substr($val, 9));
}
}
}
if ($help) {
displayHelp();
exit(0);
}
$ok = checkPlatform($quiet, $disableTls);
if (false !== $installDir && !is_dir($installDir)) {
out("The defined install dir ({$installDir}) does not exist.", 'info');
$ok = false;
}
if (false !== $version && 1 !== preg_match('/^\\d+\\.\\d+\\.\\d+(\\-(alpha|beta)\\d+)*$/', $version)) {
out("The defined install version ({$version}) does not match release pattern.", 'info');
$ok = false;
}
if (false !== $cafile && (!file_exists($cafile) || !is_readable($cafile))) {
out("The defined Certificate Authority (CA) cert file ({$cafile}) does not exist or is not readable.", 'info');
$ok = false;
}
if (true === $disableTls) {
out("You have instructed the Installer not to enforce SSL/TLS security on remote HTTPS requests.", 'info');
out("This will leave all downloads during installation vulnerable to Man-In-The-Middle (MITM) attacks.", 'info');
}
if ($check) {
exit($ok ? 0 : 1);
}
if ($ok || $force) {
installComposer($version, $installDir, $filename, $quiet, $disableTls, $cafile);
exit(0);
}
exit(1);
}
if (!file_exists(__DIR__ . '/../vendor/autoload.php')) {
if (!in_array('--yes', $_SERVER['argv'])) {
echo "{$yellow}You must first run \"{$cyan}composer.phar install{$yellow}\" inside this directory to run this script.{$reset}\n";
echo "Would you like to run it now? [{$green}Y{$reset}/{$red}n{$reset}] ";
while ($input = fgets(STDIN)) {
$input = trim($input);
if (strtolower($input) == 'y' || empty($input)) {
installComposer();
} else {
echo "\n{$red}This script will now exit.{$reset}\n";
exit;
}
break;
}
} else {
installComposer();
}
} else {
require_once __DIR__ . '/../vendor/autoload.php';
}
function installComposer()
{
$colors = getColors();
extract($colors);
$quiet = '';
if (!in_array('--debug', $_SERVER['argv'])) {
$quiet = '-q';
echo "\n{$yellow}Running composer... {$reset}";
}
$rundir = __DIR__ . '/../';
echo `cd "{$rundir}" && php composer.phar update {$quiet}`;
