52 lines
2.4 KiB
Markdown
52 lines
2.4 KiB
Markdown
> nelsonjchen theme for [Oh My Fish][omf-link]. Based on re5et in Oh-My-Zsh.
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## Install
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```fish
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$ mkdir -p ~/.config/fish/{functions,themes}
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$ cd ~/.config/fish
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$ git clone https://git.cgj.es/kauron/fish-theme-nelsonjchen.git themes/nelsonjchen
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$ cd functions
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$ for i in ../themes/nelsonjchen/*.fish;
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ln -sf $i
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end
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```
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## Features and Differences
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* Pretty colors
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* Two line prompt
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* Git Prompt using off-the-shelf fish functions
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* 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.
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* Red user prompt if `root`
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* ~12~ 24 hour clock
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* re5et: 24 hour clock
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* DD MM YY date format
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* re5et: YY MM DD date format
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* Title Setting to the `prompt_pwd` function in fish for screen, tmux, and non-terminal multiplexer.
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* This is derived from [@chgu82837's theme](https://github.com/chgu82837/theme-PastFish/blob/39af8e2885e308501bb0afa9dedab193a8722cfe/fish_prompt.fish#L82-L90)
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## Omissions from the re5et version
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* 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.
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## Screenshot
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<p align="center">
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<img
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src="https://cloud.githubusercontent.com/assets/5363/12106487/fe8b3c30-b314-11e5-9cbe-8b0e57dde741.png">
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</p>
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# License
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[MIT][mit] © [Nelson Chen][author] et [al][contributors]
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[mit]: http://opensource.org/licenses/MIT
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[author]: http://github.com/nelsonjchen
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[contributors]: https://github.com/nelsonjchen/omf-theme-nelsonjchen/graphs/contributors
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[omf-link]: https://www.github.com/oh-my-fish/oh-my-fish
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[license-badge]: https://img.shields.io/badge/license-MIT-007EC7.svg?style=flat-square
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[travis-badge]: http://img.shields.io/travis/nelsonjchen/omf-theme-nelsonjchen.svg?style=flat-square
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