diff --git a/lib/prompt_info_functions.zsh b/lib/prompt_info_functions.zsh index 335c02a3d..1d5c23e41 100644 --- a/lib/prompt_info_functions.zsh +++ b/lib/prompt_info_functions.zsh @@ -12,7 +12,7 @@ # Real implementations will be used when the respective plugins are loaded function chruby_prompt_info hg_prompt_info pyenv_prompt_info \ rbenv_prompt_info svn_prompt_info vi_mode_prompt_info \ - virtualenv_prompt_info { + virtualenv_prompt_info jenv_prompt_info { return 1 } diff --git a/plugins/jenv/README.md b/plugins/jenv/README.md new file mode 100644 index 000000000..2f27d6786 --- /dev/null +++ b/plugins/jenv/README.md @@ -0,0 +1,3 @@ +# jenv oh-my-zsh plugin + +[jenv](http://www.jenv.be/) is a Java version manager similiar to [rbenv](http://rbenv.org/) and [pyenv]|(https://github.com/yyuu/pyenv). This plugin initializes jenv and adds provides the jenv_prompt_info function to add Java version information to prompts. diff --git a/plugins/jenv/jenv.plugin.zsh b/plugins/jenv/jenv.plugin.zsh new file mode 100644 index 000000000..f131aa2f9 --- /dev/null +++ b/plugins/jenv/jenv.plugin.zsh @@ -0,0 +1,33 @@ +_homebrew-installed() { + type brew &> /dev/null +} + +_jenv-from-homebrew-installed() { + brew --prefix jenv &> /dev/null +} + +jenvdirs=("$HOME/.jenv" "/usr/local/jenv" "/opt/jenv") +if _homebrew-installed && _jenv-from-homebrew-installed ; then + jenvdirs+=($(brew --prefix jenv) "${jenvdirs[@]}") +fi + +FOUND_JENV=0 +for jenvdir in "${jenvdirs[@]}" ; do + if [ -d $jenvdir/bin -a $FOUND_JENV -eq 0 ] ; then + FOUND_JENV=1 + export PATH="${jenvdir}/bin:$PATH" + eval "$(jenv init - zsh)" + + function jenv_prompt_info() { + echo "$(jenv version-name)" + } + fi + if [ -d $jenvdir/versions -a $FOUND_JENV -eq 0 ] ; then + export JENV_ROOT=$jenvdir + fi +done +unset jenvdir + +if [ $FOUND_JENV -eq 0 ] ; then + function jenv_prompt_info() { echo "system: $(java -version 2>&1 | cut -f 2 -d ' ')" } +fi