Created
December 23, 2022 16:31
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.zshrc file that leverages nvm
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# Get nvm to work in VS Code npm scripts... | |
cdnvm() { | |
command cd "$@" || return $? | |
nvm_path=$(nvm_find_up .nvmrc | tr -d '\n') | |
# If there are no .nvmrc file, use the default nvm version | |
if [[ ! $nvm_path = *[^[:space:]]* ]]; then | |
declare default_version; | |
default_version=$(nvm version default); | |
# If there is no default version, set it to `node` | |
# This will use the latest version on your machine | |
if [[ $default_version == "N/A" ]]; then | |
nvm alias default node; | |
default_version=$(nvm version default); | |
fi | |
# If the current version is not the default version, set it to use the default version | |
if [[ $(nvm current) != "$default_version" ]]; then | |
nvm use default; | |
fi | |
elif [[ -s $nvm_path/.nvmrc && -r $nvm_path/.nvmrc ]]; then | |
declare nvm_version | |
nvm_version=$(<"$nvm_path"/.nvmrc) | |
declare locally_resolved_nvm_version | |
# `nvm ls` will check all locally-available versions | |
# If there are multiple matching versions, take the latest one | |
# Remove the `->` and `*` characters and spaces | |
# `locally_resolved_nvm_version` will be `N/A` if no local versions are found | |
locally_resolved_nvm_version=$(nvm ls --no-colors "$nvm_version" | tail -1 | tr -d '\->*' | tr -d '[:space:]') | |
# If it is not already installed, install it | |
# `nvm install` will implicitly use the newly-installed version | |
if [[ "$locally_resolved_nvm_version" == "N/A" ]]; then | |
nvm install "$nvm_version"; | |
elif [[ $(nvm current) != "$locally_resolved_nvm_version" ]]; then | |
nvm use "$nvm_version"; | |
fi | |
fi | |
} | |
alias cd='cdnvm' | |
cd "$PWD" |
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