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| author |   Biswakalyan Bhuyan <biswa@surgot.in>
| 2025-02-13 14:13:49 +0530 |
|---|---|---|
| committer | Biswakalyan Bhuyan <biswa@surgot.in>
| 2025-02-13 14:13:49 +0530 |
| commit | 8a2e1006b3b272126332aa064f3ad95387129544 (patch) | |
| tree | 944c80ac612a65980d94a54ba11b6c7102037ecf /.config/zsh/oh-my-zsh/plugins/jenv | |
| parent | dcbb16d8b08ff5956abef5e6478b59df2e93ad35 (diff) | |
| download | dotfiles-8a2e1006b3b272126332aa064f3ad95387129544.tar.gz dotfiles-8a2e1006b3b272126332aa064f3ad95387129544.tar.bz2 dotfiles-8a2e1006b3b272126332aa064f3ad95387129544.zip | |
Diffstat (limited to '.config/zsh/oh-my-zsh/plugins/jenv')
| -rw-r--r-- | .config/zsh/oh-my-zsh/plugins/jenv/README.md | 27 | ||||
| -rw-r--r-- | .config/zsh/oh-my-zsh/plugins/jenv/jenv.plugin.zsh | 36 |
2 files changed, 63 insertions, 0 deletions
diff --git a/.config/zsh/oh-my-zsh/plugins/jenv/README.md b/.config/zsh/oh-my-zsh/plugins/jenv/README.md new file mode 100644 index 0000000..1487941 --- /dev/null +++ b/.config/zsh/oh-my-zsh/plugins/jenv/README.md @@ -0,0 +1,27 @@ +# jenv plugin + +[jenv](https://www.jenv.be/) is a Java version manager similar 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='$(jenv_prompt_info)' +``` +changes your prompt to: +``` +~/java/project$ ▋ oracle64-1.6.0.39 +``` diff --git a/.config/zsh/oh-my-zsh/plugins/jenv/jenv.plugin.zsh b/.config/zsh/oh-my-zsh/plugins/jenv/jenv.plugin.zsh new file mode 100644 index 0000000..2401026 --- /dev/null +++ b/.config/zsh/oh-my-zsh/plugins/jenv/jenv.plugin.zsh @@ -0,0 +1,36 @@ +jenvdirs=("$HOME/.jenv" "/usr/local/bin/jenv" "/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 + (( $+commands[jenv] )) || export PATH="${jenvdir}/bin:$PATH" + eval "$(jenv init - zsh)" + + function jenv_prompt_info() { + local version="$(jenv version-name 2>/dev/null)" + echo "${version:gs/%/%%}" + } + + if [[ -d "${jenvdir}/versions" ]]; then + export JENV_ROOT=$jenvdir + fi +else + function jenv_prompt_info() { + local version="$(java -version 2>&1 | cut -d' ' -f2)" + echo "system: ${version:gs/%/%%}" + } +fi + +unset jenvdir jenvdirs FOUND_JENV |