Fish Shell Configs

fish-config.md

~/.config/fish/config.fish:

set fish_prompt_pwd_dir_length 0
set -U fish_greeting "🐟 Hello, $USER 🐟"
function fish_prompt --description "Write out the prompt"
    set -l color_cwd
    set -l suffix
    switch "$USER"
        case root toor
            if set -q fish_color_cwd_root
                set color_cwd $fish_color_cwd_root
            else
                set color_cwd $fish_color_cwd
            end
            set suffix '#'
        case '*'
            set color_cwd 'yellow'
            set suffix ' #'
    end

    echo -n -s (set_color $color_cwd) (prompt_pwd) (set_color normal) "$suffix "
end

References:

• macos - Fish Interactive Shell full path - Stack Overflow

  • https://stackoverflow.com/questions/866989/fish-interactive-shell-full-path

• FISH - How to hide hostname/computer from prompt? - Super User

  • https://superuser.com/questions/1722036/fish-how-to-hide-hostname-computer-from-prompt

• cheatsheets/fish-shell.md at master · rstacruz/cheatsheets · GitHub

  • https://github.com/rstacruz/cheatsheets/blob/master/fish-shell.md