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https://github.com/ohmyzsh/ohmyzsh.git
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88 lines
2.1 KiB
Bash
88 lines
2.1 KiB
Bash
#
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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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_homebrew-installed() {
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whence brew &> /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() {
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compadd $(ruby-build --definitions)
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}
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compdef _ruby-build ruby-build
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fi
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_source_from_omz_settings() {
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local _chruby_path
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local _chruby_auto
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zstyle -s :omz:plugins:chruby path _chruby_path
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zstyle -s :omz:plugins:chruby auto _chruby_auto
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if [[ -r "$_chruby_path" ]]; then
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source "$_chruby_path"
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fi
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if [[ -r "$_chruby_auto" ]]; then
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source "$_chruby_auto"
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fi
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}
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function () {
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local _chruby_homebrew_prefix="$(brew --prefix chruby) &> /dev/null"
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if _homebrew-installed && [[ -r "$_chruby_homebrew_prefix" ]] ; then
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source "${_chruby_homebrew_prefix}/share/chruby/chruby.sh"
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source "${_chruby_homebrew_prefix}/share/chruby/auto.sh"
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elif [[ -r "/usr/local/share/chruby/chruby.sh" ]] ; then
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source /usr/local/share/chruby/chruby.sh
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source /usr/local/share/chruby/auto.sh
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else
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_source_from_omz_settings
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fi
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}
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function ensure_chruby() {
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$(whence chruby)
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}
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function current_ruby() {
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local _ruby="$(chruby | grep \* | tr -d '* ')"
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if [[ -n "$_ruby" ]]; 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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