zsh-users/antigen — pull request #1 by twe4ked (2012-06-04 08:37:46+00:00)
Title: Use `rsync` instead of `cp` when installing plugins.

Rsync has a built in `--exclude` option so we can exclude the `.git` directory.

Antigen now also works on OS X and other BSD based systems that don't have a GNU version of `cp`. This also allows us to remove the `pushd` and `popd` lines because we are no longer using changing directory to use `ls`.

Thanks @jasoncodes for answering why it wasn't working on OS X and pointing me in the right direction to get it working!