I wanted to be able to execute a single command to "install" a new system to pull down all of my dotfiles and configs, as well as install all the tools I commonly use. In addition, I wanted to be able to re-execute that command at any time to synchronize anything that might have changed. Finally, I wanted to make it easy to re-integrate changes back in, so that other machines could be updated.
Pull the repo under the ~/.dotfiles
./install
Check out the Brewfile
Update Brewfile after install new app via homebrew
brew bundle dump --force --describe