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# name: Robbyrussell
# author: Bruno Ferreira Pinto, Pawel Zubrycki
function fish_prompt
if not set -q -g __fish_robbyrussell_functions_defined
set -g __fish_robbyrussell_functions_defined
function _git_branch_name
echo (git symbolic-ref HEAD ^/dev/null | sed -e 's|^refs/heads/||')
end
function _is_git_dirty
echo (git status -s --ignore-submodules=dirty ^/dev/null)
end
function _is_git_repo
type -q git; or return 1
git status -s >/dev/null ^/dev/null
end
function _hg_branch_name
echo (hg branch ^/dev/null)
end
function _is_hg_dirty
echo (hg status -mard ^/dev/null)
end
function _is_hg_repo
type -q hg; or return 1
hg summary >/dev/null ^/dev/null
end
function _repo_branch_name
eval "_$argv[1]_branch_name"
end
function _is_repo_dirty
eval "_is_$argv[1]_dirty"
end
function _repo_type
if _is_hg_repo
echo 'hg'
else if _is_git_repo
echo 'git'
end
end
end
set -l cyan (set_color -o cyan)
set -l yellow (set_color -o yellow)
set -l red (set_color -o red)
set -l blue (set_color -o blue)
set -l normal (set_color normal)
set -l arrow "$red➜ "
if [ $USER = 'root' ]
set arrow "$red# "
end
set -l cwd $cyan(basename (prompt_pwd))
set -l repo_type (_repo_type)
if [ $repo_type ]
set -l repo_branch $red(_repo_branch_name $repo_type)
set repo_info "$blue $repo_type:($repo_branch$blue)"
if [ (_is_repo_dirty $repo_type) ]
set -l dirty "$yellow ✗"
set repo_info "$repo_info$dirty"
end
end
echo -n -s $arrow ' '$cwd $repo_info $normal ' '
end
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