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https://github.com/ohmyzsh/ohmyzsh.git
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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
848 B
Bash
33 lines
848 B
Bash
_homebrew-installed() {
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type brew &> /dev/null
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}
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_jenv-from-homebrew-installed() {
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brew --prefix jenv &> /dev/null
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}
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jenvdirs=("$HOME/.jenv" "/usr/local/jenv" "/opt/jenv")
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if _homebrew-installed && _jenv-from-homebrew-installed ; then
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jenvdirs+=($(brew --prefix jenv) "${jenvdirs[@]}")
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fi
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FOUND_JENV=0
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for jenvdir in "${jenvdirs[@]}" ; do
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if [ -d $jenvdir/bin -a $FOUND_JENV -eq 0 ] ; then
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FOUND_JENV=1
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export PATH="${jenvdir}/bin:$PATH"
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eval "$(jenv init - zsh)"
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function jenv_prompt_info() {
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echo "$(jenv version-name)"
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}
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fi
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if [ -d $jenvdir/versions -a $FOUND_JENV -eq 0 ] ; then
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export JENV_ROOT=$jenvdir
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fi
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done
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unset jenvdir
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if [ $FOUND_JENV -eq 0 ] ; then
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function jenv_prompt_info() { echo "system: $(java -version 2>&1 | cut -f 2 -d ' ')" }
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fi
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