Hydro

Ultra-pure, lag-free prompt with async Git status. Designed for Fish.

Installation

Install with Fisher:

fisher install jorgebucaran/hydro

Features

One prompt symbol to rule them all. Change it?

~ ❱ ⎢

Display Git branch name and status—prompt repaints asynchronously! ✨

~/p/hydro main ❱ touch Solution
~/p/hydro main• ❱ ⎢

• indicates that there are staged, unstaged or untracked files.

Display how many commits ahead and/or behind you are of your upstream—prompt repaints asynchronously!

~/p/hydro main• ↓2 ❱ git commit -am Hotfix
~/p/hydro main ↑1 ↓2 ❱ git pull --rebase && git push
~/p/hydro main ❱ ⎢

Display $CMD_DURATION when > 1 second. Configurable.

~/p/hydro main ❱ git push --quiet
~/p/hydro main 1.1s ❱ ⎢

Display the last non-zero exit status (or statuses) using $pipestatus.

~/p/hydro main ❱ false
~/p/hydro main | 1 ❱ ⎢
~/p/hydro main ❱ true | false | false
~/p/hydro main | 0 1 1 ❱ ⎢

Truncate $PWD segments except for the basename and root of Git repos.

~ ❱ projects/hydro/
~/p/hydro ❱ functions/share/
~/p/hydro/f/share ❱ ⎢

Display the current bindings mode.

I ~ ❱ Esc
N ~ ❱ R
R ~ ❱ ⎢

Performance

Blazing fast would be an understatement considering that the LLVM repo has over 375,000 commits!

~/llvm-project main ❱ time fish_prompt
~/llvm-project main ❱
________________________________________________________
Executed in   79.00 micros    fish           external
   usr time   71.00 micros   71.00 micros    0.00 micros
   sys time    9.00 micros    9.00 micros    0.00 micros

Configuration

Modify variables using set --universal from the command line or set --global in your config.fish file.

Symbols

Variable	Type	Description	Default
`hydro_symbol_prompt`	string	Prompt symbol.	`❱`
`hydro_symbol_git_dirty`	string	Dirty repository symbol.	`•`
`hydro_symbol_git_ahead`	string	Ahead of your upstream symbol.	`↑`
`hydro_symbol_git_behind`	string	Behind of your upstream symbol.	`↓`

Colors

Any argument accepted by set_color.

Variable	Type	Description	Default
`hydro_color_pwd`	color	Color of the pwd segment.	`$fish_color_normal`
`hydro_color_git`	color	Color of the git segment.	`$fish_color_normal`
`hydro_color_error`	color	Color of the error segment.	`$fish_color_error`
`hydro_color_prompt`	color	Color of the prompt symbol.	`$fish_color_normal`
`hydro_color_duration`	color	Color of the duration section.	`$fish_color_normal`

Flags

Variable	Type	Description	Default
`hydro_fetch`	boolean	Fetch git remote in the background.	`false`
`hydro_multiline`	boolean	Display prompt character on a separate line.	`false`

Misc

Variable	Type	Description	Default
`fish_prompt_pwd_dir_length`	numeric	The number of characters to display when path shortening. Set it to `0` to display only the topmost (current) directory.	`1`
`hydro_ignored_git_paths`	strings	Space separated list of paths where no git info should be displayed.	`""`
`hydro_cmd_duration_threshold`	numeric	Minimum command duration, in milliseconds, after which command duration is displayed.	`1000`

License

MIT

nathanchance/hydro