How to use if in stubs in laravel? - php

Question

I have an artisan command which gets some options, one of these options is --type=, like below:
protected $signature = 'make:procedure {name} {--type=}';
--type= contains the kind of difference, I want to check this option in the stub because each type has a different namespace which should be used in the stub.
for example, this is my stub:
<?php
namespace DummyNamespace;
class DummyClass
{
//
}
How can I do this, (of course this is an example, I just trying to explain my problem):
<?php
namespace DummyNamespace;
if ($type === 'one') {
echo 'use App\Some\Namespace\One'
}
class DummyClass
{
//
}
It would be highly appreciated if anyone can advise me!😊

Answer 1

your Custom command should derive from GeneratorCommand then you can use abstract Method getStub()
Your Stub File
namespace DummyNamespace;
/**
* Class DummyClass.
*/
class DummyClass
{
}
In Your Command File, you just need to use below code
/**
* Get the stub file for the generator.
*
* #return string
*/
protected function getStub()
{
return app_path('file/path/test.stub');
}
For Explanation Only
In GeneratorCommand class
/**
* Get the stub file for the generator.
*
* #return string
*/
abstract protected function getStub();
/**
* Build the class with the given name.
*
* #param string $name
* #return string
*
* #throws \Illuminate\Contracts\Filesystem\FileNotFoundException
*/
protected function buildClass($name)
{
$stub = $this->files->get($this->getStub());
return $this->replaceNamespace($stub, $name)->replaceClass($stub, $name);
}

Answer 2

A very simple way to generate files from stub.
In your stub file
namespace {{namespace}};
/**
* Class {{name}}.
*/
class {{name}}
{
}
Somewhere in your command
protected function getStub()
{
return file_get_contents(resource_path('stubs/dummy.stub'));
}
protected function generate($namespace, $name)
{
$template = str_replace(
['{{namespace}}', '{{name}}'],
[$namespace, $name],
$this->getStub()
);
file_put_contents(app_path("Dummies/$name.php"), $template);
}