23 lines
696 B
Bash
23 lines
696 B
Bash
# get the name of the rvm ruby version
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function rvm_prompt_info() {
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[ -f $HOME/.rvm/bin/rvm-prompt ] || return 1
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local rvm_prompt
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rvm_prompt=$(eval "$HOME/.rvm/bin/rvm-prompt $ZSH_THEME_RVM_PROMPT_OPTIONS" 2>/dev/null)
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[[ "${rvm_prompt}x" == "x" ]] && return 1
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echo "${ZSH_THEME_RVM_PROMPT_PREFIX:=(}${rvm_prompt}${ZSH_THEME_RVM_PROMPT_SUFFIX:=)}"
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}
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# using the rbenv plugin will override this with a real implementation
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function rbenv_prompt_info() {
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return 1
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}
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# using the chruby plugin will override this with a real implementation
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function chruby_prompt_info() {
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return 1
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}
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function ruby_prompt_info() {
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echo $(rvm_prompt_info || rbenv_prompt_info || chruby_prompt_info)
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}
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