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99 lines
2.3 KiB
99 lines
2.3 KiB
# |
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# INSTRUCTIONS |
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# |
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# With either a manual or brew installed chruby things should just work. |
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# |
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# If you'd prefer to specify an explicit path to load chruby from |
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# you can set variables like so: |
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# |
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# zstyle :omz:plugins:chruby path /local/path/to/chruby.sh |
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# zstyle :omz:plugins:chruby auto /local/path/to/auto.sh |
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# |
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# TODO |
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# - autodetermine correct source path on non OS X systems |
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# - completion if ruby-install exists |
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# rvm and rbenv plugins also provide this alias |
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alias rubies='chruby' |
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local _chruby_path |
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local _chruby_auto |
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_homebrew-installed() { |
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whence brew &> /dev/null |
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} |
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_chruby-from-homebrew-installed() { |
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[ -r $(brew --prefix chruby)] &> /dev/null |
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} |
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_ruby-build_installed() { |
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whence ruby-build &> /dev/null |
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} |
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_ruby-install-installed() { |
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whence ruby-install &> /dev/null |
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} |
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# Simple definition completer for ruby-build |
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if _ruby-build_installed; then |
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_ruby-build() { compadd $(ruby-build --definitions) } |
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compdef _ruby-build ruby-build |
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fi |
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_source_from_omz_settings() { |
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zstyle -s :omz:plugins:chruby path _chruby_path |
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zstyle -s :omz:plugins:chruby auto _chruby_auto |
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if ${_chruby_path} && [[ -r ${_chruby_path} ]]; then |
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source ${_chruby_path} |
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fi |
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if ${_chruby_auto} && [[ -r ${_chruby_auto} ]]; then |
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source ${_chruby_auto} |
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fi |
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} |
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_chruby_dirs() { |
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chrubydirs=($HOME/.rubies/ $PREFIX/opt/rubies) |
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for dir in chrubydirs; do |
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if [[ -d $dir ]]; then |
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RUBIES+=$dir |
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fi |
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done |
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} |
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if _homebrew-installed && _chruby-from-homebrew-installed ; then |
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source $(brew --prefix chruby)/share/chruby/chruby.sh |
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source $(brew --prefix chruby)/share/chruby/auto.sh |
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_chruby_dirs |
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elif [[ -r "/usr/local/share/chruby/chruby.sh" ]] ; then |
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source /usr/local/share/chruby/chruby.sh |
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source /usr/local/share/chruby/auto.sh |
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_chruby_dirs |
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else |
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_source_from_omz_settings |
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_chruby_dirs |
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fi |
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function ensure_chruby() { |
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$(whence chruby) |
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} |
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function current_ruby() { |
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local _ruby |
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_ruby="$(chruby |grep \* |tr -d '* ')" |
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if [[ $(chruby |grep -c \*) -eq 1 ]]; then |
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echo ${_ruby} |
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else |
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echo "system" |
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fi |
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} |
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function chruby_prompt_info() { |
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echo "$(current_ruby)" |
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} |
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# complete on installed rubies |
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_chruby() { compadd $(chruby | tr -d '* ') } |
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compdef _chruby chruby
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