nelsonjchen theme for Oh My Fish. Based on re5et in Oh-My-Zsh.

Install

$ mkdir -p ~/.config/fish/{functions,themes}
$ cd ~/.config/fish
$ git clone https://git.cgj.es/kauron/fish-theme-nelsonjchen.git themes/nelsonjchen
$ cd functions
$ for i in ../themes/nelsonjchen/*.fish;
     ln -sf $i
  end

Features and Differences

• Pretty colors
• Two line prompt
• Git Prompt using off-the-shelf fish functions
  • Note that the symbology, colors, and features are more than the zsh version and they don't match up 1-to-1. For example, checking out a tag will show the tag name in fish but the re5et version in zsh will simply show the commit ID. This was one such freebie amongst many I just left in while porting since the fish script was giving it to me for free anyway. It is still pretty close though.
• Red user prompt if root
• 12 24 hour clock
  • re5et: 24 hour clock
• DD MM YY date format
  • re5et: YY MM DD date format
• Title Setting to the prompt_pwd function in fish for screen, tmux, and non-terminal multiplexer.
  • This is derived from @chgu82837's theme

Omissions from the re5et version

• Trimming down the working directory display only works on ~. The original re5et prompt would also trim based on the current environment variables set. For example, if you had the environment variable FOO set to /usr/local and you did cd /usr/local, you would see $FOO/ in the prompt as the current working directory. I'm not sure how I would get this working. fish does appear to have a condensation function but it goes beyond simple environment variable replacement and I can't figure out how to turn it off.

Screenshot

License

MIT © Nelson Chen et al