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85 lines
1.9 KiB
85 lines
1.9 KiB
<?php
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declare(strict_types=1);
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namespace App\Commands\Stack;
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use LaravelZero\Framework\Commands\Command;
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/**
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* Read a file as input and perform all necessary compilation steps before
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* writing it to an output file.
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*
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* @author Adam Pippin <hello@adampippin.ca>
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*/
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class Deploy extends Command
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{
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/**
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* The signature of the command.
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*
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* @var string
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*/
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protected $signature = 'stack:deploy {in_file} {--format=Yaml}';
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/**
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* The description of the command.
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*
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* @var string
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*/
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protected $description = 'Read an input file, process, output result to a file';
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/**
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* Execute the console command.
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*
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* @return void
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*/
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public function handle()
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{
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$engine = new \App\Engine\Engine();
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$serializer = $this->getSerializer();
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$unserializer = $this->getUnserializer();
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$engine->setSerializer($serializer)->setUnserializer($unserializer)->setCompiler(new \App\Cfnpp\Compiler());
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$options = new \App\Cfnpp\Options();
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$output = $engine->process($this->argument('in_file'), $options);
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file_put_contents($this->argument('out_file'), $output);
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}
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/**
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* Retrieve a serializer instance based on the format specified in the command options.
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*
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* @return \App\Serialize\ISerialize
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*/
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protected function getSerializer(): \App\Serialize\ISerialize
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{
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$format = $this->option('format');
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$class = '\\App\\Serialize\\'.$format;
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if (!class_exists($class))
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{
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throw new \Exception('Unknown formatter: '.$format);
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}
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return new $class();
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}
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/**
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* Retrieve a unserializer instance based on the format specified in the command options.
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*
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* @return \App\Serialize\IUnserialize
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*/
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protected function getUnserializer(): \App\Serialize\IUnserialize
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{
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$format = $this->option('format');
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$class = '\\App\\Serialize\\'.$format;
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if (!class_exists($class))
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{
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throw new \Exception('Unknown formatter: '.$format);
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}
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return new $class();
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}
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}
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