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zimfw/modules/prompt/themes/gitster.zsh-theme
2016-01-07 08:10:29 -05:00

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#
# Gitster theme
# https://github.com/shashankmehta/dotfiles/blob/master/thesetup/zsh/.oh-my-zsh/custom/themes/gitster.zsh-theme
#
gst_get_status() {
print "%(?:%F{10}➜ :%F{9}➜ %s)"
}
gst_get_pwd() {
git_root=${PWD}
while [[ ${git_root} != / && ! -e ${git_root}/.git ]]; do
git_root=${git_root:h}
done
if [[ ${git_root} = / ]]; then
unset git_root
prompt_short_dir="$(short_pwd)"
else
parent=${git_root%\/*}
prompt_short_dir=${"$(short_pwd)"#${parent}/}
fi
print ${prompt_short_dir}
}
prompt_gitster_precmd() {
PROMPT='$(gst_get_status) %F{white}$(gst_get_pwd) $(git_prompt_info)%f '
}
prompt_gitster_setup() {
ZSH_THEME_GIT_PROMPT_PREFIX="%F{cyan}"
ZSH_THEME_GIT_PROMPT_SUFFIX="%f"
ZSH_THEME_GIT_PROMPT_DIRTY=" %F{yellow}✗%f"
ZSH_THEME_GIT_PROMPT_CLEAN=" %F{green}✓%f"
autoload -Uz add-zsh-hook
add-zsh-hook precmd prompt_gitster_precmd
prompt_opts=(cr subst percent)
}
prompt_gitster_setup "$@"