<?php

namespace MakePhar;

class Application
{

    protected $config;

    private function parseCommandLine()
    {
        $opts = "h";
        $long = [ 'help' ];

        $parsed = getopt($opts, $long);
        $config = [
            'help' => false,
            'manifest' => getcwd()."/makephar.sdl",
            'output' => null,
            'compress' => false,
        ];

        foreach ($parsed as $k=>$v) switch ($k) {
            case 'h':
            case 'help':
                $config['help'] = true;
                break;
        }

        $this->config = (object)$config;
    }
    
    private function printHelp()
    {
        printf("Usage:    makephar [opts]\n");
        printf("Options:  -h,--help     Show this help\n");
    }

    public function run()
    {
        $this->parseCommandLine();
        
        if ($this->config->help) {
            $this->printHelp();
            return;
        }

        $this->buildManifest();
    }

    protected function buildManifest()
    {
        $manifests = Manifest::createFromFile($this->config->manifest);

        foreach ($manifests as $manifest) {
            log_info("Building %s", $manifest->getOutput());
            $builder = new PharBuilder($manifest);
            $builder->prepare();
            $builder->build();
            $builder->finalize();
        }

    }

}