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: 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.
This commit is contained in:
Andrew Janke 2015-11-06 17:20:11 -05:00 committed by Marc Cornellà
commit 299cd4777a
21 changed files with 86 additions and 150 deletions

View file

@ -1,14 +1,12 @@
# ZSH Theme - Preview: https://i.gyazo.com/8becc8a7ed5ab54a0262a470555c3eed.png
local return_code="%(?..%{$fg[red]%}%? ↵%{$reset_color%})"
if [ -e ~/.rvm/bin/rvm-prompt ]; then
PROMPT='%{$fg[green]%}%~%{$reset_color%} %{$fg[red]%}$(~/.rvm/bin/rvm-prompt i v) %{$reset_color%} $(git_prompt_info)%{$reset_color%}%B$%b '
else
if which rbenv &> /dev/null; then
PROMPT='%{$fg[green]%}%~%{$reset_color%} %{$fg[red]%}$(rbenv version | sed -e "s/ (set.*$//") %{$reset_color%} $(git_prompt_info)%{$reset_color%}%B$%b '
fi
fi
RPS1="${return_code}"
PROMPT='%{$fg[green]%}%~%{$reset_color%} $(ruby_prompt_info) $(git_prompt_info)%{$reset_color%}%B$%b '
RPROMPT="${return_code}"
ZSH_THEME_GIT_PROMPT_PREFIX="%{$fg[yellow]%}"
ZSH_THEME_GIT_PROMPT_SUFFIX=" %{$reset_color%}"
ZSH_THEME_RUBY_PROMPT_PREFIX="%{$fg[red]%}"
ZSH_THEME_RUBY_PROMPT_SUFFIX=" %{$reset_color%}"