fish-shell/share/tools/web_config/sample_prompts/debian_chroot.fish
Konrad Borowski 6c80a3461c
Add support for toor account.
Currently fish doesn't recognize toor as special. However, it's likely
that on BSD systems, fish shell will be used on toor, not on root (toor
is an intentionally existing account to use more advanced shell on, like
shell).
2014-07-30 11:55:47 +02:00

56 lines
2.1 KiB
Fish

# name: Debian chroot
# author: Maurizio De Santis
function fish_prompt --description 'Write out the prompt, prepending the Debian chroot environment if present'
# Just calculate these once, to save a few cycles when displaying the prompt
if not set -q __fish_prompt_hostname
set -g __fish_prompt_hostname (hostname|cut -d . -f 1)
end
if not set -q __fish_prompt_normal
set -g __fish_prompt_normal (set_color normal)
end
if not set -q __fish_prompt_chroot_env
set -g __fish_prompt_chroot_env (set_color yellow)
end
# Set variable identifying the chroot you work in (used in the prompt below)
if begin; not set -q debian_chroot; and test -r /etc/debian_chroot; end
set debian_chroot (cat /etc/debian_chroot)
end
if begin; not set -q __fish_debian_chroot_prompt; and set -q debian_chroot; and test -n $debian_chroot; end
set -g __fish_debian_chroot_prompt "($debian_chroot)"
end
# Prepend the chroot environment if present
if set -q __fish_debian_chroot_prompt
echo -n -s "$__fish_prompt_chroot_env" "$__fish_debian_chroot_prompt" "$__fish_prompt_normal" ' '
end
switch $USER
case root toor
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 $fish_color_cwd)
end
end
echo -n -s "$USER" @ "$__fish_prompt_hostname" ' ' "$__fish_prompt_cwd" (prompt_pwd) "$__fish_prompt_normal" '# '
case '*'
if not set -q __fish_prompt_cwd
set -g __fish_prompt_cwd (set_color $fish_color_cwd)
end
echo -n -s "$USER" @ "$__fish_prompt_hostname" ' ' "$__fish_prompt_cwd" (prompt_pwd) "$__fish_prompt_normal" '> '
end
end