var coffeeScript = require("coffee-script");

var commands = codebox.require("core/commands");

var File = codebox.require("models/file");

commands.register({

id: "coffeescript.preview",

title: "CoffeeScript: Preview",

context: ["editor"],

shortcuts: [

"ctrl+shift+c"

],

run: function(args, ctx) {

var name = ctx.editor.model.get("name").replace(ctx.editor.model.getExtension(), ".js");

var code, error;

try {

code = coffeeScript.compile(ctx.editor.getContent());

} catch (e) {

error = e;

code = e.toString();

name = "Error at compilation";

}

var f = File.buffer(name, code);

return commands.run("file.open", {

file: f

})

.then(function() {

if (error) throw error;

});

}

});