dustlayer/lib/dust_tutorials

#!/usr/bin/env node
var dust = require('../bin/dust');
exports.list = function(){ 
    dust.github.getJSON(dust.config.mods[dust.config.activeMod].tutorialsIdentifier, function (res){
        formatTutorialsList(res);
    }); 
};

exports.create = function downloadTutorial(repo){
    if (dust.shell.test('-d',repo)){
        console.log("Deleting previous download")
        dust.shell.exec('rm -rf ' + repo);
    }
    dust.shell.exec("git clone https://github.com/actraiser/" + repo + '.git ');
    dust.shell.exec("rm -rf " + repo + '/.git');
    dust.color.reset();
    dust.shell.exit(0);
    console.log("Tutorial with id #" + id + " not found!");
    dust.shell.exit(1);
}

function downloadTutorial(repo){
    console.log("downloading from repo " + repo);
    dust.tutorials.create(repo);
}

function formatTutorialsList(data){
        var list = new Array();
        console.log("-----------------------------------------------------");
    for (var i = 0, iLen = data.length; i < iLen; i++) {
        var formattedName = formatName(data[i].name);
        dust.color.bold();
        console.log(formattedName + " by " + data[i].owner);
        list.push(formattedName);
        dust.color.reset();
        console.log(data[i].description);
        console.log("Tutorial: " + data[i].homepage);
        console.log("-----------------------------------------------------");
        dust.color.reset();
    }
    dust.color.yellow().bold();
    console.log("Please choose which tutorial code to download: ");


    dust.cmd.choose(list, function(i){
        console.log('you chose "%s"', i, list[i]);
        downloadTutorial(data[i].name);
    });

    dust.color.reset();
}

function formatName(repositoryName){
   var strippedName = repositoryName.match(new RegExp(dust.config.mods[dust.config.activeMod].tutorialsIdentifier + '-','i'));
   strippedName = repositoryName.replace(strippedName[0], '');
   strippedName = strippedName.replace(/-/g, ' ');
   return strippedName;
}