npm

bundler-completion

Bash completion for Bundler, the Ruby dependency manager

brewmacoslinux
Try with needOr install directly
Source

About

Bash completion for Bundler

Commands

bundle

Examples

View available bundle subcommands with tab completion$ bundle <TAB>
Auto-complete bundle install options$ bundle install --<TAB>
Get completion for bundle exec with installed gems$ bundle exec <TAB>