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{
programs.fish = {
enable = true;
shellInit = ''
set fish_greeting ""
'';
interactiveShellInit = ''
eval (dircolors -c ${./dir_colors})
set fish_color_normal white
set fish_color_command magenta --bold
set fish_color_param green
set fish_color_error brred
set fish_color_operator cyan
set fish_color_comment white
set fish_color_cwd green
set fish_color_quote brown
set fish_color_autosuggestion 555
set fish_color_redirection white
'';
promptInit = ''
function fish_prompt
set last_status $status
if not set -q __fish_prompt_normal
set -g __fish_prompt_normal (set_color normal)
end
switch $USER
case root
if not set -q __fish_prompt_cwd
if set -q fish_color_cwd_root
set -g __fish_prompt_cwd (set_color $fish_color_cwd_root)
else
set -g __fish_prompt_cwd (set_color $fish_color_cwd)
end
end
case '*'
if not set -q __fish_prompt_cwd
set -g __fish_prompt_cwd (set_color $fish_color_cwd)
end
end
echo -n -s 'λ ' "$__fish_prompt_cwd" (prompt_pwd) "$__fish_prompt_normal"
if test $IN_NIX_SHELL
echo -n -s ' (nix-shell)'
end
if test $last_status -gt 0
set_color $fish_color_cwd_root
echo -n -s ' ● '
set_color normal
else
echo -n -s ' ● '
end
end
function fish_right_prompt
set_color $fish_color_autosuggestion
date '+%H:%M:%S'
set_color normal
end
'';
};
}
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