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.
This commit is contained in:
Andrew Janke 2015-11-06 17:20:11 -05:00
commit e0232d59ed
22 changed files with 91 additions and 141 deletions

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# ZSH Theme - Preview: http://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}"
ZSH_THEME_GIT_PROMPT_PREFIX="%{$fg[yellow]%}"
ZSH_THEME_GIT_PROMPT_SUFFIX=" %{$reset_color%}"

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macovsky.zsh-theme