Powerline prompt for Fish Shell in Fish Shell.
Clone fishline where you want, here in the fish's config folder:
git clone https://github.com/0rax/fishline.git/ ~/.config/fish/fishline
Set in your config.fish
this fishline path and source it.
set FLINE_PATH $HOME/.config/fish/fishline
source $FLINE_PATH/fishline.fish
Now call the fishline function with your last status in your fish_prompt
function
function fish_prompt
fishline $status
end
More informations about installation and configuration availlable in the wiki.