56 lines
2.0 KiB
Nix
56 lines
2.0 KiB
Nix
# ./modules/users/psljr/fish.nix
|
|
# Configure fish for user psljr
|
|
|
|
{ config, pkgs, ... }:
|
|
|
|
{
|
|
home-manager.users.psljr = { pkgs, ... }: {
|
|
programs.fish = {
|
|
enable = true;
|
|
|
|
functions = {
|
|
fish_prompt = {
|
|
body = ''
|
|
set -l last_pipestatus $pipestatus
|
|
set -lx __fish_last_status $status # Export for __fish_print_pipestatus.
|
|
set -l normal (set_color normal)
|
|
set -q fish_color_status
|
|
or set -g fish_color_status red
|
|
|
|
# Color the prompt differently when we're root
|
|
set -l color_cwd $fish_color_cwd
|
|
set -l suffix '>'
|
|
if functions -q fish_is_root_user; and fish_is_root_user
|
|
if set -q fish_color_cwd_root
|
|
set color_cwd $fish_color_cwd_root
|
|
end
|
|
set suffix '#'
|
|
end
|
|
|
|
# Change the prompt when inside a nix-shell
|
|
set -l nix_shell_info (
|
|
if test -n "$IN_NIX_SHELL"
|
|
echo -n "<nix-shell> "
|
|
end
|
|
)
|
|
|
|
# Write pipestatus
|
|
# If the status was carried over (if no command is issued or if `set` leaves the status untouched), don't bold it.
|
|
set -l bold_flag --bold
|
|
set -q __fish_prompt_status_generation; or set -g __fish_prompt_status_generation $status_generation
|
|
if test $__fish_prompt_status_generation = $status_generation
|
|
set bold_flag
|
|
end
|
|
set __fish_prompt_status_generation $status_generation
|
|
set -l status_color (set_color $fish_color_status)
|
|
set -l statusb_color (set_color $bold_flag $fish_color_status)
|
|
set -l prompt_status (__fish_print_pipestatus "[" "]" "|" "$status_color" "$statusb_color" $last_pipestatus)
|
|
|
|
echo -n -s ' ' (prompt_login)' ' (set_color -o ff9955) $nix_shell_info (set_color $color_cwd) (prompt_pwd) $normal (fish_vcs_prompt) $normal " " $prompt_status $suffix " "
|
|
'';
|
|
};
|
|
};
|
|
};
|
|
};
|
|
}
|