yaf_cg

#!/usr/bin/env php
<?php

if ($argc < 2) {
    die(<<<USAGE
Yaf Code Generetor Version 1.0.0
Usage:
{$argv[0]} ApplicationName [ApplicationPath]

USAGE
    );
}

$app_name = $argv[1];

if (empty($argv[2])) {
    $app_path = dirname(__FILE__) . "/output/{$app_name}";
} else {
    $app_path = rtrim($argv[2], '/\\');
}

$author = trim(`whoami`);
$hostname = trim(`hostname`);

$conf = array(
    'AUTHOR' => $author,//开发人员
    'APP_NAME' => $app_name,//app名字,请确保这也是一个合法的文件夹名
    'DEV_PC' => $author . '@' . $hostname,//开发机,用于生产makefile自动部署
);

define('INPUT_DIR', dirname(__FILE__) . '/templates');

$strOutputRoot = $app_path;

if (file_exists($strOutputRoot)) {
    rename($strOutputRoot, $strOutputRoot . date('Ymd-His', time()));
}

$arrTpls = getAllTpls();
foreach ($arrTpls as $strFultTplPath) {
    $strContent = processTemplates($strFultTplPath);
    $strRelativeTplPath = substr($strFultTplPath, strlen(INPUT_DIR) + 1);
    $strOutputRelativePath = convertPath($strRelativeTplPath);
    $strOutputPath = $strOutputRoot . '/' . $strOutputRelativePath;
    $strOutputDir = dirname($strOutputPath);
    if (!file_exists($strOutputDir)) {
        mkdir($strOutputDir, 0777, true);
    }
    file_put_contents($strOutputPath, $strContent);
}

echo "DONE\n";

//获取所有的代码模板文件
function getAllTpls()
{
    $intFirst = 0;
    $intLast = 1;
    $arrQueue = array(INPUT_DIR);
    $arrFiles = array();
    while ($intFirst < $intLast) {
        $strPath = $arrQueue[$intFirst++];
        if (!is_dir($strPath)) {
            if (file_exists($strPath)) {
                $arrSep = explode('.', $strPath);
                //只取.tpl文件
                if ($arrSep[count($arrSep) - 1] == 'tpl') {
                    array_push($arrFiles, $strPath);
                }
            }
        } else {
            $arrPaths = scandir($strPath);
            if (count($arrPaths) == 0) {
                continue;
            }
            foreach ($arrPaths as $strSubPath) {
                if ($strSubPath === '.' || $strSubPath === '..') {
                    continue;
                }
                $strCurPath = $strPath . '/' . $strSubPath;
                $arrQueue[$intLast++] = $strCurPath;
            }
        }
    }

    return $arrFiles;
}

//将模板文件名转换成输出的文件名
function convertPath($strPath)
{
    global $conf;
    //去掉模板后缀
    $strPath = str_replace('.tpl', '', $strPath);

    $arrSep = explode('.', $strPath);
    $bolIsPhp = false;
    if ($arrSep[count($arrSep) - 1] == 'php') {
        $bolIsPhp = true;
    }
    //替换文件名中的模板变量
    $strToFind = '$APP_NAME$';
    $strToRelace = $bolIsPhp ? ucfirst($conf['APP_NAME']) : $conf['APP_NAME'];
    $strPath = str_replace($strToFind, $strToRelace, $strPath);

    return $strPath;
}

//以后如果需要，可以用smarty等复杂的模板引擎来处理
function processTemplates($strTpl)
{
    $strContent = file_get_contents($strTpl);
    $arrSearch = array();
    $arrReplace = array();
    global $conf;
    foreach ($conf as $strKey => $strValue) {
        $arrSearch[] = '{&$' . $strKey . '&}';
        $arrReplace[] = $strValue;
    }

    $strResult = str_replace($arrSearch, $arrReplace, $strContent);

    return $strResult;
}