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e8b9958926
Initializes jenv and provides the jenv_prompt_info funtion to add Java version information to prompts. This function is stubbed in prompt_info_functions script to allow it to be safely called regardless of whether or not the jenv plugin is loaded. It also splits detection of the plugin/versions directory and bin directory to suppport the way Homebrew splits the jenv bin and data directories
33 lines
1.3 KiB
Bash
33 lines
1.3 KiB
Bash
# *_prompt_info functions for usage in your prompt
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#
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# Plugin creators, please add your *_prompt_info function to the list
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# of dummy implementations to help theme creators not receiving errors
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# without the need of implementing conditional clauses.
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#
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# See also lib/bzr.zsh, lib/git.zsh and lib/nvm.zsh for
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# git_prompt_info, bzr_prompt_info and nvm_prompt_info
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# Dummy implementations that return false to prevent command_not_found
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# errors with themes, that implement these functions
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# Real implementations will be used when the respective plugins are loaded
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function chruby_prompt_info hg_prompt_info pyenv_prompt_info \
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rbenv_prompt_info svn_prompt_info vi_mode_prompt_info \
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virtualenv_prompt_info jenv_prompt_info {
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return 1
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}
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# oh-my-zsh supports an rvm prompt by default
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# get the name of the rvm ruby version
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function rvm_prompt_info() {
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[ -f $HOME/.rvm/bin/rvm-prompt ] || return 1
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local rvm_prompt
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rvm_prompt=$($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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# use this to enable users to see their ruby version, no matter which
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# version management system they use
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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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