ft-webplatform/aurelia_project/tasks/package.js

import gulp from 'gulp';
import zip from 'gulp-zip';
import project from '../aurelia.json';

export default function() {
  return gulp.src(project.packager.src, {base: '.'})
    .pipe(zip(project.packager.zipfile))
    .pipe(gulp.dest(project.packager.outputDir));
}