php命令行按模板生成应用的入口文件

接着这篇文章php命令行生成项目结构　继续改造：　

ghostwu@dev:~/php/php1/12$ tree
.
├── app
│   └── index.php
├── core
│   ├── frame
│   │   ├── ghost_frame.php
│   │   └── template
│   │       └── index.tpl
│   └── ghostinit.php
├── function.php
├── ghost
└── go.json

index.tpl:

<?php echo '<?php' . PHP_EOL; ?>
/**
 * project name: <?php echo $proj . PHP_EOL; ?>
 * author: <?php echo $author . PHP_EOL; ?>
 * date: <?php echo date('Y-m-d') . PHP_EOL; ?> 
 * 
 */
 echo "hello ghostwu";

生成的入口文件就是按照这个 模板解释的，　模板中的变量从go.json读取

ghostinit.php:

    namespace core;
    use core\frame\ghost_frame;
    class ghostinit{
        static $v = 'ghost version is 1.1';

        static function init(){
            echo "pls input project name?" . PHP_EOL;
            $projName = fgets( STDIN );

            echo "pls input author?" . PHP_EOL;
            $author = fgets( STDIN );
            
            echo self::buildConfig( [ 'proj' => $projName, 'author' => $author ] );
        }

        static function buildConfig( $info ){
            return file_put_contents( getcwd() . '/go.json', json_encode( $info ) ) . ' bytes has written,' . 'config file has created' . PHP_EOL;
        }

        static function show(){
            $conf = self::loadConfig();
            foreach( $conf as $k => $v ){
                echo $k . ':' . $v;
            }
        }

        static function loadConfig(){
            return json_decode( file_get_contents( getcwd() . '/go.json' ) );
        }
        
        static function start(){
            $conf = self::loadConfig();
            //$gf = new core\frame\ghost_frame( trim( $conf->proj ) );
            //用use引入命名空间　就不需要每次都加上命名空间去实例化类
            $gf = new ghost_frame( trim( $conf->proj ) );
            $gf->proj = trim( $conf->proj );
            $gf->author = trim( $conf->author );
            $gf->run();
        }

        static function __callstatic( $m, $args ){
            echo 'error function';
        }

    }

ghost_frame.php

namespace core\frame;
    class ghost_frame{
        
        public $proj = '';
        public $entrace_file = '';

        public function __construct( $proj ) {
            $this->proj = $proj;
        }

        public function run(){
            $dir = getcwd() . '/' . $this->proj;
            !file_exists( $dir ) && mkdir( $dir );
            
            extract( get_object_vars( $this ) );
            ob_start();
            include( dirname( __FILE__ ) . '/template/index.tpl' );
            $content = ob_get_contents();
            ob_end_clean();
            file_put_contents( $dir . '/index.php', $content );
        }

    }

应用：

ghostwu@dev:~/php/php1/12$ tree
.
├── core
│   ├── frame
│   │   ├── ghost_frame.php
│   │   └── template
│   │       └── index.tpl
│   └── ghostinit.php
├── function.php
└── ghost

3 directories, 5 files
ghostwu@dev:~/php/php1/12$ ./ghost init

pls input project name?
Application
pls input author?
ghostwu
45 bytes has written,config file has created

ghostwu@dev:~/php/php1/12$ tree
.
├── core
│   ├── frame
│   │   ├── ghost_frame.php
│   │   └── template
│   │       └── index.tpl
│   └── ghostinit.php
├── function.php
├── ghost
└── go.json

3 directories, 6 files
ghostwu@dev:~/php/php1/12$ ./ghost start


ghostwu@dev:~/php/php1/12$ tree
.
├── Application
│   └── index.php
├── core
│   ├── frame
│   │   ├── ghost_frame.php
│   │   └── template
│   │       └── index.tpl
│   └── ghostinit.php
├── function.php
├── ghost
└── go.json

4 directories, 7 files
ghostwu@dev:~/php/php1/12$ cat Application/index.php 
<?php
/**
 * project name: Application
 * author: ghostwu
 * date: 2018-04-29
 
 * 
 */
 echo "hello ghostwu";
ghostwu@dev:~/php/php1/12$