function fish_prompt --description 'Write out the prompt'
set -l suffix
switch "$USER"
case root toor
set suffix (set_color $fish_color_cwd_root)'#'
case '*'
set suffix '>'
end
set -l branch (fossil branch current 2>/dev/null)
if test -z "$branch"
set branch (git symbolic-ref HEAD 2>/dev/null)
set branch (string replace -r "^refs/heads/" "" $branch)
end
set -l vcs
if test -n "$branch"
set vcs (set_color $fish_color_vcs_braces)"(" \
(set_color $fish_color_vcs)"$branch" \
(set_color $fish_color_vcs_braces)")"
end
echo -n -s (set_color $fish_color_host) (prompt_hostname) ' ' \
(set_color $fish_color_cwd) (prompt_pwd) (string join '' $vcs) \
(set_color $fish_color_suffix) $suffix (set_color normal) ' '
end