gulp task to deploy to s3

deploy.js

// Publish to Amazon S3 / CloudFront
gulp.task('deploy', function () {
    var awspublish = require('gulp-awspublish');
    var aws = {
        "key": process.env.AWS_KEY,
        "secret": process.env.AWS_SECRET,
        "bucket": 'XXXXXXXX',
        "region": 'us-standard',
        "distributionId": 'XXXXXXXX'
    };
    var publisher = awspublish.create(aws);
    var headers = {
        'Cache-Control': 'max-age=315360000, no-transform, public'
    };

    return gulp.src('build/**')
        .pipe($.if('**/robots.txt', !argv.production ? $.replace('Disallow:', 'Disallow: /') : $.util.noop()))
        // Add a revisioned suffix to the filename for each static asset
        .pipe($.revAll({
            ignore: [
                /^\/apple-touch-icon-precomposed.png$/g,
                /^\/browserconfig.xml$/g,
                /^\/crossdomain.xml$/g,
                /^\/error.html$/g,
                /^\/humans.txt$/g,
                /^\/robots.txt$/g
            ]
        }))
        // Gzip, set Content-Encoding headers
        .pipe(awspublish.gzip())
        // Publisher will add Content-Length, Content-Type and headers specified above
        // If not specified it will set x-amz-acl to public-read by default
        .pipe(publisher.publish(headers))
        // Create a cache file to speed up consecutive uploads
        .pipe(publisher.cache())
        // Print upload updates to console
        .pipe(awspublish.reporter())
        // Updates the Default Root Object of a CloudFront distribution
        .pipe($.cloudfront(aws));
});

excellent!

thanks for posting