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ref: 3e6f6ae919f6c375b2b50711156a5fff12d9128f dotfiles/fish/functions/fish_prompt.fish -rw-r--r-- 1.4 KiB
3e6f6ae9 — Alejandro Laguna chore: update readme 16 days ago
                                                                                
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function fish_prompt --description 'Write out the prompt'
        set -l last_pipestatus $pipestatus
        set -lx __fish_last_status $status # Export for __fish_print_pipestatus.
        set -l normal (set_color --reset)
    
        # 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
    
        # 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 $color_cwd) (prompt_pwd) $normal (fish_vcs_prompt) $normal " "$prompt_status $suffix " "
end