import * as gulp from 'gulp'; import { join } from 'path'; var newer = require('gulp-newer'); import Config from '../../config'; export = () => { let src = [ join(Config.APP_SRC, 'package.json') ]; return gulp.src(src) .pipe(newer({ dest: Config.APP_DEST, map: function(path: String) { return path.replace('.ts', '.js').replace('.scss', '.css'); } })) .pipe(gulp.dest(Config.APP_DEST)); };