main.js

/* ----------------------------------------------------------
 * 打包入口文件，使用方式
 * × 指定打包配置文件
 *   > node release/src/release.js config=d:/test/blog.conf
 * × 配置文件为release/release.conf
 *   > node release/src/release.js
 * ----------------------------------------------------------
 */
// require module
var _fs      = require('./lib/file.js'),
    _log     = require('./lib/logger.js'),
    _path    = require('./lib/path.js'),
    _config  = require('./lib/pub/config.js'),
    _parser  = require('./lib/pub/parser.js');
// publish
var __doPublish = function(_result){
    // dump html file and parse
    ['DIR_SOURCE','DIR_SOURCE_TP'].forEach(function(_name){
        var _root = _config.get(_name);
        if (!_root) return;
        _config.get(_name+'_SUB').forEach(function(_dir){
            _dir = _path.path(_dir||'./',_root);
            if (!_path.exist(_dir)){
                _log.warn('dir not exist %s',_dir);
                return;
            }
            _parser.html(_dir,_result);
        });
    });
    // download outline resource
    _result.ondownload = function(){
        _parser.cs(_result);
        _parser.js(_result);
        _parser.output(_result);
        if (!!_result.onreleasedone){
            _result.onreleasedone(_result);
        }
    };
    _parser.download(_result);
};
// exports api
/**
 * 执行打包
 * @param    {Object}   配置参数
 * @property {String}   config        - 配置文件路径
 * @property {Function} onreleasedone - 打包结束事件
 * @return   {Void}
 */
exports.run = function(_options){
    var _result = {};
    _result.onreleasedone = (_options||{}).onreleasedone;
    // parse config file
    var _conf = _options.config;
    // a/b/release.conf relative to current directory
    if (/^[\w]/.test(_conf)&&_conf.indexOf(':')<0){
        _conf =  process.cwd()+'/'+_conf;
    }
    _conf = _path.path(_conf,__dirname+'/');
    // check config file
    if (!_path.exist(_conf)){
        _log.error('config file[%s] not exist!',_conf);
        return;
    }
    // parse config file
    _config.parse(_conf);
    // no image optimat
    if (!_config.get('OPT_IMAGE_FLAG')){
        __doPublish(_result);
        return;
    }
    // optimat images in /res/
    var _shell = require('child_process'),
        _cmd = require('util').format(
            'nej-minimage -i=%s -o=%s -q=%s',
            _config.get('DIR_STATIC'),
            _config.get('DIR_STATIC'),
            _config.get('OPT_IMAGE_QUALITY')
        );
    _log.info('exec image zip command [%s]',_cmd);
    _shell.exec(_cmd,function(_err,_stdout,_stderr){
        if (!!_stdout) _log.info(_stdout);
        if (!!_stderr) _log.error(_stderr);
        if (_err!=null){
            _log.error('please install nej-minimage first. usage: npm install nej-minimage -g');
        }else{
            __doPublish(_result);
        }
    });
};
/**
 * 清除日志
 * @return {Void}
 */
exports.clear = function(){
    _fs.rmdir(_config.get('DIR_TEMPORARY'));
};;