gulp-awspublish

Maintains a local cache file (.awspublish-<bucket>) to skip re-uploading unchanged files, significantly speeding up consecutive deployments as highlighted in the cache() method.

Integrates gzip compression directly into Gulp streams with configurable extensions and size checks, automatically setting Content-Encoding headers for performance gains.

Supports multiple credential sources including environment variables, AWS profiles, and hardcoded keys, aligning with AWS SDK best practices for secure authentication.

Offers sync() to delete old remote files with whitelist options, enabling precise bucket management while mitigating accidental data loss risks.