Homebrew’s `git` not using completion

Question

When using OSX’s git, after I modify a file I can simply do git commit , and that’ll auto complete the file’s name to the one that was modified. Howe

Answer 1

I solved the problem by figuring out that $(brew --prefix)/etc/bash_completion returned Permission denied when executed. So after a simple:

chmod +x $(brew --prefix)/etc/bash_completion

Everything is now working fine. I'm wondering why Homebrew doesn't make the bash_completion file executable on installation, though.