oh-my-zsh/lib/ruby_prompts.zsh
2014-01-06 09:57:09 +01:00

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function chruby_prompt_info hg_prompt_info pyenv_prompt_info \
rbenv_prompt_info svn_prompt_info vi_mode_prompt_info \
virtualenv_prompt_info {
return 1
}
# oh-my-zsh supports an rvm prompt by default
# get the name of the rvm ruby version
function rvm_prompt_info() {
[ -f $HOME/.rvm/bin/rvm-prompt ] || return 1
local rvm_prompt
rvm_prompt=$(eval "$HOME/.rvm/bin/rvm-prompt $ZSH_THEME_RVM_PROMPT_OPTIONS" 2>/dev/null)
[[ "${rvm_prompt}x" == "x" ]] && return 1
echo "${ZSH_THEME_RVM_PROMPT_PREFIX:=(}${rvm_prompt}${ZSH_THEME_RVM_PROMPT_SUFFIX:=)}"
}
# use this to enable users to see their ruby version, no matter which
# version management system they use
function ruby_prompt_info() {
echo $(rvm_prompt_info || rbenv_prompt_info || chruby_prompt_info)
}