为mac automator写的把词法定义的的字典改成用setValue的方式

libter2SetValue

#!/usr/bin/env node

var stdin = process.stdin,
    stdout = process.stdout;
    inputChunks = [];

var reg = /(.*?)\s?=?\s?@\{([\s\S]*)\}/;
 
stdin.resume();
stdin.setEncoding('utf8');
 
stdin.on('data', function (chunk) {
	// console.log(chunk);
    inputChunks.push(chunk);
});

 
stdin.on('end', function () {

	var expr = inputChunks.join('');
	try {
		// console.log(inputChunks);
		var result = [];

		var matches = expr.match(reg);

		var dictionaryStr = matches[2];
		var emptySpace = '';
		var prefixExp = matches[1];
		var finded = false;
		if(prefixExp) {
			[].forEach.call(prefixExp, function(s){
				if(!finded) {
					if(s == ' '){
						emptySpace += ' ';
					} else {
						finded = true;
					}
				}
			})
		} else {
			[].forEach.call(calldictionaryStr, function(s){
				if(!finded) {
					if(s == ' '){
						emptySpace += ' ';
					} else {
						finded = true;
					}
				}
			})
		}

		var keyAndValue = dictionaryStr.split(',');
		var result = [];

		result.push(emptySpace + 'NSMutableDictionary* userDict = [NSMutableDictionary dictionary];');
		keyAndValue.forEach(function(keyValueStr){
			if (keyValueStr.trim().length > 0) {

				var keyValueArr = keyValueStr.split(':');

				var key = keyValueArr[0].trim();
				var value = keyValueArr[1].trim();
				result.push(emptySpace + '[userDict setValue:'+value+' forKey:'+key+'];');
			}
		});

		if(prefixExp) {
			result = result.concat([prefixExp + ' = userDict;']);
		}
	    stdout.write(result.join('\n'));
	    stdout.write('\n\n');
	    
	} catch(ex){

		stdout.write(expr+'\n//l2s error:' + ex);
	}

});