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[readme] optimize calling of nvm version in zsh #2874

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Oct 8, 2022
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[readme] optimize calling of nvm version in zsh #2874

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5 changes: 2 additions & 3 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -613,18 +613,17 @@ Put this into your `$HOME/.zshrc` to call `nvm use` automatically whenever you e
# place this after nvm initialization!
autoload -U add-zsh-hook
load-nvmrc() {
local node_version="$(nvm version)"
local nvmrc_path="$(nvm_find_nvmrc)"

if [ -n "$nvmrc_path" ]; then
local nvmrc_node_version=$(nvm version "$(cat "${nvmrc_path}")")

if [ "$nvmrc_node_version" = "N/A" ]; then
nvm install
elif [ "$nvmrc_node_version" != "$node_version" ]; then
elif [ "$nvmrc_node_version" != "$(nvm version)" ]; then
nvm use
fi
elif [ "$node_version" != "$(nvm version default)" ]; then
elif [ -n "$(PWD=$OLDPWD nvm_find_nvmrc)" ] && [ "$(nvm version)" != "$(nvm version default)" ]; then
echo "Reverting to nvm default version"
nvm use default
fi
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