ohmyzsh/themes/suvash.zsh-theme
Andrew Janke e0232d59ed Themes: switch to using ruby_prompt_info()
Changes themes displaying RVM or other Ruby version info to use the central ruby_prompt_info function. This supports more Ruby versioning mechanisms, reduces copy-and-paste code, and avoids "zsh: no such file or directory: /Users/username/.rvm/bin/rvm-prompt" when run on machines that do not have RVM installed.

Changes the prefix/suffix variable names to ZSH_THEME_RUBY_PROMPT_PREFIX and ZSH_THEME_RUBY_PROMPT_SUFFIX, since they apply to all Ruby versioning mechanisms, not just RVM.

Allows empty ZSH_THEME_RUBY_PROMPT_PREFIX and ZSH_THEME_RUBY_PROMPT_SUFFIX.
2015-11-06 17:20:11 -05:00

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function prompt_char {
git branch >/dev/null 2>/dev/null && echo '±' && return
hg root >/dev/null 2>/dev/null && echo 'Hg' && return
echo '○'
}
function virtualenv_info {
[ $VIRTUAL_ENV ] && echo '('`basename $VIRTUAL_ENV`') '
}
function collapse_pwd {
echo $(pwd | sed -e "s,^$HOME,~,")
}
PROMPT='%{$fg[magenta]%}%n%{$reset_color%} at %{$fg[yellow]%}%m%{$reset_color%} in %{$fg_bold[green]%}${PWD/#$HOME/~}%{$reset_color%}$(git_prompt_info) using %{$reset_color%}$(ruby_prompt_info)%{$reset_color%}
$(virtualenv_info)$(prompt_char) '
ZSH_THEME_GIT_PROMPT_PREFIX=" on %{$fg[magenta]%}"
ZSH_THEME_GIT_PROMPT_SUFFIX="%{$reset_color%}"
ZSH_THEME_GIT_PROMPT_DIRTY="%{$fg[green]%}!"
ZSH_THEME_GIT_PROMPT_UNTRACKED="%{$fg[green]%}?"
ZSH_THEME_GIT_PROMPT_CLEAN=""
ZSH_THEME_RUBY_PROMPT_PREFIX="%{$fg[red]%}"
ZSH_THEME_RUBY_PROMPT_SUFFIX=""