I want to be the fastest way to concurrently sync files and directories to/from S3.

Ensure you have Go 1.2 or greater installed and your GOPATH is set.

Clone the repo:

go get github.com/brettweavnet/gosync

Change into the gosync directory and run make:

cd $GOPATH/src/github.com/brettweavnet/gosync/
make

Set environment variables:

AWS_SECRET_ACCESS_KEY=yyy
AWS_ACCESS_KEY_ID=xxx

gosync sync SOURCE TARGET

gosync sync /files s3://bucket/files

gosync sync s3://bucket/files /files

• The number of concurrent files to sync is not currently tunable.
• gosync does not currently support removing files from the target.
• Only supports setting default permissions on local files and private in s3.

1. Fork it
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create new Pull Request