var shell = require("shelljs"); if (!shell.which("git")) { shell.echo("Sorry, this script requires git"); shell.exit(1); } shell.exec( "git clone https://github.com/skeletonlabs/create-skeleton-app packages/create-skeleton-app" ); shell.exec( "git clone https://github.com/skeletonlabs/skeletonlabs.co sites/skeletonlabs.co" );