So this is the src dir I (more or) less use for setting up my dotfiles.
Hitchhikers guide to the insanity.
I install this by running something like curl https://raw.githubusercontent.com/mitchty/src/master/bootstrap.sh | sh.
This links everything from ~/Developer/github.com/mitchty/src/dotfiles/* to ~/.file|dirname. It doesn't save anything or copy things around at all, so caveat emptor there if anyone but me runs this.
Then if I have any site specific things I need to customize, I run ~/Developer/github.com/mitchty/src/site.sh sitename.
That sets up ~/site/local as a link to ~/site-name
Then the fun begins, my .profile|.kshrc|.zshrc are somewhat convoluted in that I couldn't chsh my login shell to /bin/zsh where I work, so it actually searches for zsh and then execs into it if found.
Outside of that inanity, the real fun begins when .zshrc sources in:
~/Developer/github.com/mitchty/src/funcs/sourceme
This sources all of the files in ~/Developer/github.com/mitchty/src/funcs to setup all the rest as needed.
I have separate files for oses I use that get sourced from within src/funcs/oses as needed. There isn't much interesting to view here as I tend to put interesting(ish) things into my site clones which happen to be private.
Finally the ~/Developer/github.com/mitchty/src/funcs or ~/site-local dir can have a host dir with host specific customization.
As for the rest, it's mostly a mishmash of crap I've written over the years, most of varying usefulness/utility. A lot of it probably doesn't work anymore but I rarely delete things.