ZeroNet/tools/coffee/coffee.wsf

<job>
<!-- https://github.com/jashkenas/coffee-script/raw/master/extras/coffee-script.js -->
<script src="coffee-script.js" language="JScript" />
<script language="JScript">
(function() {

    var args = [];
    for (var i = 0; i < WScript.Arguments.Length; i++) {
        args.push(WScript.Arguments.Item(i));
    }

    // FileSystemObject: http://msdn.microsoft.com/en-us/library/bkx696eh.aspx
    var fso = new ActiveXObject("Scripting.FileSystemObject");

    var isfolder = (args[0] && fso.folderExists(args[0]));

    if (isfolder) {
        f = fso.getFolder(args[0]);
        e = new Enumerator(f.files);
        for (; !e.atEnd(); e.moveNext()) {
            if (e.item().path.toLowerCase().lastIndexOf('.coffee') != -1) {
                convert(e.item(), args[1]);
            }
        }
    }
    else {
        convert(args[0], args[1])
    }

})();


function convert(input, output) {

    var fso = new ActiveXObject("Scripting.FileSystemObject");

    if (output) {
        // if output specifies a folder name, output filename is same as input filename with .coffee extension
        if (fso.folderExists(output)) {
            output = output + '\\' + fso.getFile(input).name.replace('\.coffee', '.js')
        }
    }

    var coffee;
    if (!input) { 
        // Read all input data from STDIN
        var chunks = [];
        while (!WScript.StdIn.AtEndOfStream)
            chunks.push(WScript.StdIn.ReadAll());
        coffee = chunks.join('');
    }
    else {
        coffee = readUtf8(input);
    }

    try {
        var js = CoffeeScript.compile(coffee);
        
        if (!output) {
            WScript.StdOut.Write(js);
        }
        else {
            writeUtf8(output, js);
        }
    }
    catch (err) {
        WScript.StdErr.WriteLine(err.message);
        WScript.Quit(1);
    }
}

function readUtf8(filename) {
	var stream = new ActiveXObject("ADODB.Stream");
	stream.Open();
	stream.Type = 2; // Text
	stream.Charset = 'utf-8';
	stream.LoadFromFile(filename);
	var text = stream.ReadText();
	stream.Close();
	return text;
}

function writeUtf8(filename, text) {
	var stream = new ActiveXObject("ADODB.Stream");
	stream.Open();
	stream.Type = 2; // Text
	stream.Charset = 'utf-8';
	stream.WriteText(text);
	stream.SaveToFile(filename, 2);
	stream.Close();
}
</script>
</job>