oh-my-zsh/themes/gnzh.zsh-theme
Andrew Janke d009f24ac3 gnzh theme: fix "eval" and related problems.
Switch to normal zsh %F/%f prompt escapes to avoid "eval" and extra variables.
Wrap whole thing in anonymous function so the existing `local`
statements actually work. Then switch '...' to eager "..." so
stuff actually works with local variables. And local-ize the
remaining variables that are used only in prompt construction.
2015-09-04 10:34:41 -04:00

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# ZSH Theme - Preview: http://dl.dropbox.com/u/4109351/pics/gnzh-zsh-theme.png
# Based on bira theme
setopt prompt_subst
() {
local PR_USER PR_USER_OP PR_PROMPT PR_HOST
# Check the UID
if [[ $UID -ne 0 ]]; then # normal user
PR_USER='%F{green}%n%f'
PR_USER_OP='%F{green}%#%f'
PR_PROMPT='%f➤ %f'
else # root
PR_USER='%F{red}%n%f'
PR_USER_OP='%F{red}%#%f'
PR_PROMPT='%F{red}➤ %f'
fi
# Check if we are on SSH or not
if [[ -n "$SSH_CLIENT" || -n "$SSH2_CLIENT" ]]; then
PR_HOST='%F{red}%M%f' # SSH
else
PR_HOST='%F{green}%M%f' # no SSH
fi
local return_code="%(?..%F{red}%? ↵%f)"
local user_host="${PR_USER}%F{cyan}@${PR_HOST}"
local current_dir="%B%F{blue}%~%f%b"
local rvm_ruby=''
if ${HOME}/.rvm/bin/rvm-prompt &> /dev/null; then # detect user-local rvm installation
rvm_ruby='%F{red}$(${HOME}/.rvm/bin/rvm-prompt i v g s)%f'
elif which rvm-prompt &> /dev/null; then # detect system-wide rvm installation
rvm_ruby='%F{red}$(rvm-prompt i v g s)%f'
elif which rbenv &> /dev/null; then # detect Simple Ruby Version Management
rvm_ruby='%F{red}$(rbenv version | sed -e "s/ (set.*$//")%f'
fi
local git_branch='$(git_prompt_info)'
PROMPT="╭─${user_host} ${current_dir} ${rvm_ruby} ${git_branch}
╰─$PR_PROMPT "
RPROMPT="${return_code}"
ZSH_THEME_GIT_PROMPT_PREFIX="%F{yellow}"
ZSH_THEME_GIT_PROMPT_SUFFIX=" %f"
}