var s3   = require('gulp-s3')
var gulp = require('gulp')

var AWS = {
  "key":    process.env.AWS_ACCESS_KEY_ID,
  "secret": process.env.AWS_SECRET_ACCESS_KEY,
  "bucket": "dev.example.com",
  "region": "eu-west-1"
}

gulp.task('default', () => {
  gulp.src('./dist/**').pipe(s3(AWS));
});

var options = { uploadPath: 'remote-folder' } // It will upload the 'src' into '/remote-folder'
gulp.src('./dist/**', {read: false})
    .pipe(s3(AWS, options));

var options = { 
  headers: {
    'Cache-Control': 'max-age=315360000, no-transform, public',
    'x-amz-acl': 'private'
  } 
};
gulp.src('./dist/**', {read: false})
    .pipe(s3(AWS, options));

var options = { gzippedOnly: true };
gulp.src('./dist/**').pipe(gzip())
    .pipe(s3(AWS, options));

var options = { failOnError: true };
gulp.src('./dist/**').pipe(gzip())
    .pipe(s3(AWS, options));