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| author | Carlos Eduardo Monti <slaytanic@gmail.com> | 2023-02-27 20:22:39 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-02-27 20:22:39 +0100 |
| commit | 21bdb18b2d1fe8b547a42da7ac7b58fb28563a2c (patch) | |
| tree | cadbf38f6aff3450b36e41f14ab4a9e9cdadd31a | |
| parent | 16050ab80e63f8e53c07777b4c2ae16ad085e5ad (diff) | |
| download | zsh-21bdb18b2d1fe8b547a42da7ac7b58fb28563a2c.tar.gz zsh-21bdb18b2d1fe8b547a42da7ac7b58fb28563a2c.tar.bz2 zsh-21bdb18b2d1fe8b547a42da7ac7b58fb28563a2c.zip | |
feat(nodenv): add plugin for `nodenv` (#9880)
Co-authored-by: Matthew Boston <matthew@matthewboston.com>
| -rw-r--r-- | plugins/nodenv/README.md | 20 | ||||
| -rw-r--r-- | plugins/nodenv/nodenv.plugin.zsh | 43 |
2 files changed, 63 insertions, 0 deletions
diff --git a/plugins/nodenv/README.md b/plugins/nodenv/README.md new file mode 100644 index 000000000..550597025 --- /dev/null +++ b/plugins/nodenv/README.md @@ -0,0 +1,20 @@ +# nodenv plugin + +The primary job of this plugin is to provide `nodenv_prompt_info` which can be added to your theme to include Node +version information into your prompt. + +To use it, add `nodenv` to the plugins array in your zshrc file: + +```zsh +plugins=(... nodenv) +``` + +## Functions + +* `nodenv_prompt_info`: displays the Node version in use by nodenv; or the global Node + version, if nodenv wasn't found. You can use this function in your prompt by adding + `$(nodenv_prompt_info)` to PROMPT or RPROMPT: + + ```zsh + RPROMPT='$(nodenv_prompt_info)' + ``` diff --git a/plugins/nodenv/nodenv.plugin.zsh b/plugins/nodenv/nodenv.plugin.zsh new file mode 100644 index 000000000..79a4ffbb5 --- /dev/null +++ b/plugins/nodenv/nodenv.plugin.zsh @@ -0,0 +1,43 @@ +# This plugin loads nodenv into the current shell and provides prompt info via +# the 'nodenv_prompt_info' function. + +FOUND_NODENV=${+commands[nodenv]} + +if [[ $FOUND_NODENV -ne 1 ]]; then + nodenvdirs=( + "$HOME/.nodenv" + "/usr/local/nodenv" + "/opt/nodenv" + "/usr/local/opt/nodenv" + ) + for dir in $nodenvdirs; do + if [[ -d "${dir}/bin" ]]; then + export PATH="$PATH:${dir}/bin" + FOUND_NODENV=1 + break + fi + done + + if [[ $FOUND_NODENV -ne 1 ]]; then + if (( $+commands[brew] )) && dir=$(brew --prefix nodenv 2>/dev/null); then + if [[ -d "${dir}/bin" ]]; then + export PATH="$PATH:${dir}/bin" + FOUND_NODENV=1 + fi + fi + fi +fi + +if [[ $FOUND_NODENV -eq 1 ]]; then + eval "$(nodenv init --no-rehash - zsh)" + function nodenv_prompt_info() { + nodenv version-name 2>/dev/null + } +else + # fallback to system node + function nodenv_prompt_info() { + echo "system: $(node -v 2>&1 | cut -c 2-)" + } +fi + +unset FOUND_NODENV nodenvdirs dir |