<?php
declare(strict_types=1);
use Airship\Engine\Continuum\Installers\{
Cabin,
Gadget,
Motif
};
use Airship\Engine\State;
use Airship\Engine\Contract\Never;
use ParagonIE\ConstantTime\Binary;
require_once \dirname(__DIR__).'/bootstrap.php';
/**
* Show the usage
*/
function usage(): Never
{
echo 'Command Line Extension Installer - Usage:', "\n";
echo 'To download from the Internet:', "\n\t";
echo 'install.sh [type] [supplier]/[package]', "\n";
echo 'To bypass all security:', "\n\t";
echo 'install.sh --bypass-security [type] [supplier]/[package]', "\n";
echo 'To install from a local file:', "\n\t";
echo 'install.sh [type] [supplier]/[package] [source file] [version identifier]', "\n";
exit(0);
}
/**
* Request a value.
* @param string $text
* @return string
*/
function prompt(string $text = '')
{
static $fp = null;
if ($fp === null) {
$fp = \fopen('php://stdin', 'r');
}
echo $text;
return Binary::safeSubstr(\fgets($fp), 0, -1);
}
/* ========================================================================= */
/* # Argument parsing # */
/* ========================================================================= */
$args = \array_slice($argv, 1);
$type = \array_shift($args) ?? usage();
if ($type === '--bypass-security') {
$bypassSecurity = true;
$type = \array_shift($args) ?? usage();
} else {
$bypassSecurity = false;
}
$what = \array_shift($args) ?? usage();
$source = \array_shift($args) ?? '';
$version = \array_shift($args) ?? '';
list($supplier, $package) = \explode('/', $what);
if (empty($supplier) || empty($package)) {
usage();
}
/* ========================================================================= */
/* # Installing # */
/* ========================================================================= */
$state = State::instance();
$installerArgs = [
$state->hail,
$supplier,
$package
];
switch (\strtolower($type)) {
case 'cabin':
$installer = new Cabin(...$installerArgs);
break;
case 'gadget':
$installer = new Gadget(...$installerArgs);
break;
case 'motif':
$installer = new Motif(...$installerArgs);
break;
}
// Local source file:
if ($source) {
if (!$version) {
$version = $this->prompt("What version should we expect? ");
}
$installer->useLocalInstallFile($source, $version);
}
// Dangerous:
if ($bypassSecurity) {
$installer->bypassSecurityAndJustInstall(true);
}
// Now let's run the easy-install process:
if ($installer->easyInstall()) {
echo 'Success.', "\n";
exit(0);
} else {
echo 'Install unsuccessful. Check the logs for more information.', "\n";
exit(255);
}
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