<?php
declare(strict_types=1);
namespace Airship\Barge\Commands\Proto;
use \Airship\Barge as Base;
/**
* Class Init
*
* Base class for initializing a new project.
*
* @package Airship\Barge\Commands\Proto
*/
abstract class Init extends Base\Command
{
/**
* @var string
*/
public $descriptionPrompt = 'Project description: ';
/**
* Execute the build command
*
* @param array $args - CLI arguments
* @echo
* @return null
*/
public function fire(array $args = [])
{
if (!\array_key_exists('suppliers', $this->config)) {
die("Please login first!\n");
}
$basePath = \count($args) > 0
? $args[0]
: \getcwd();
if (count($this->config['suppliers']) === 1) {
$supplier = \count($args) > 1
? $args[1]
: \array_keys($this->config['suppliers'])[0];
} else {
$supplier = \count($args) > 1
? $args[1]
: $this->prompt("Please enter the name of the supplier: ");
}
echo 'What is the name of your project?', "\n";
// Loop until the user gets it right or presses Ctrl+C
do {
$project_name = $this->prompt('Enter a project name: ');
if (\preg_match(
'#^[\x00-\x20\*\."/\\\\\[\]\{\}:;\|=\.<>\$\x7f]+$#',
$project_name
)) {
echo 'Project names cannot contain any of the following characters:', "\n\t",
'^ * " / \\ [ ] { } : ; | . < > $', "\n\n";
$project_name = null;
}
} while (empty($project_name));
$description = $this->prompt($this->descriptionPrompt);
if (empty($description)) {
$description = 'Not provided';
}
// Each project type has its own implementation:
$extra = $this->getExtraData();
// We finish by creating a skeleton:
return $this->createSkeleton(
$supplier,
$project_name,
$basePath,
$description,
$extra
);
}
/**
* @param string $supplier
* @param string $project_name
* @param string $basePath
* @param string $description
* @param array $extra
* @return bool
*/
abstract protected function createSkeleton(
string $supplier,
string $project_name,
string $basePath,
string $description,
array $extra = []
): bool;
/**
* Prompt the user for information specific to this project.
*
* @return array
*/
abstract protected function getExtraData(): array;
/**
* Domain-specific variant of PHP's native ucfirst()
*
* @param string $string
* @return string
*/
protected function upperFirst(string $string = '')
{
$string[0] = \strtoupper($string[0]);
for ($i = 0; $i < \strlen($string); ++$i) {
if ($string[$i] === '-' || $string[$i] === '_') {
$string[$i] = '_';
++$i;
if (\preg_match('#[a-z]#', $string[$i])) {
$string[$i] = \strtoupper($string[$i]);
}
}
}
return $string;
}
}
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