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| author | Marc CornellĂ <marc.cornella@live.com> | 2019-10-24 17:57:01 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-10-24 17:57:01 +0200 |
| commit | cad48e38bfbfa6e3e0096caddf330d6fc8f1ffb9 (patch) | |
| tree | 2b07ec259bbd2b1a4919245669900a87fa87a03b /plugins/jenv | |
| parent | 225425fe091ca052997833279ccc08643818c24a (diff) | |
| parent | 40df67bc3b9b51caa24df5d220487043040d1f9a (diff) | |
| download | zsh-cad48e38bfbfa6e3e0096caddf330d6fc8f1ffb9.tar.gz zsh-cad48e38bfbfa6e3e0096caddf330d6fc8f1ffb9.tar.bz2 zsh-cad48e38bfbfa6e3e0096caddf330d6fc8f1ffb9.zip | |
Merge branch 'master' into fabric_task_description
Diffstat (limited to 'plugins/jenv')
| -rw-r--r-- | plugins/jenv/README.md | 27 | ||||
| -rw-r--r-- | plugins/jenv/jenv.plugin.zsh | 30 |
2 files changed, 57 insertions, 0 deletions
diff --git a/plugins/jenv/README.md b/plugins/jenv/README.md new file mode 100644 index 000000000..c043c626e --- /dev/null +++ b/plugins/jenv/README.md @@ -0,0 +1,27 @@ +# jenv plugin + +[jenv](https://www.jenv.be/) is a Java version manager similiar to [rbenv](https://github.com/rbenv/rbenv) +and [pyenv](https://github.com/yyuu/pyenv). + +This plugin initializes jenv and provides the `jenv_prompt_info` function to add Java +version information to prompts. + +To use, add `jenv` to your plugins array in your zshrc file: + +```zsh +plugins=(... jenv) +``` + +## Theme example + +You can modify your `$PROMPT` or `$RPROMPT` variables to run `jenv_prompt_info`. + +For example: +``` +PROMPT="%~$ " +RPROMPT='$(jenv_prompt_info)' +``` +changes your prompt to: +``` +~/java/project$ â–‹ oracle64-1.6.0.39 +``` diff --git a/plugins/jenv/jenv.plugin.zsh b/plugins/jenv/jenv.plugin.zsh new file mode 100644 index 000000000..2eda8037b --- /dev/null +++ b/plugins/jenv/jenv.plugin.zsh @@ -0,0 +1,30 @@ +jenvdirs=("$HOME/.jenv" "/usr/local" "/usr/local/jenv" "/opt/jenv") + +FOUND_JENV=0 +for jenvdir in $jenvdirs; do + if [[ -d "${jenvdir}/bin" ]]; then + FOUND_JENV=1 + break + fi +done + +if [[ $FOUND_JENV -eq 0 ]]; then + if (( $+commands[brew] )) && jenvdir="$(brew --prefix jenv)"; then + [[ -d "${jenvdir}/bin" ]] && FOUND_JENV=1 + fi +fi + +if [[ $FOUND_JENV -eq 1 ]]; then + export PATH="${jenvdir}/bin:$PATH" + eval "$(jenv init - zsh)" + + function jenv_prompt_info() { jenv version-name 2>/dev/null } + + if [[ -d "${jenvdir}/versions" ]]; then + export JENV_ROOT=$jenvdir + fi +else + function jenv_prompt_info() { echo "system: $(java -version 2>&1 | cut -f 2 -d ' ')" } +fi + +unset jenvdir jenvdirs FOUND_JENV |