ohmyzsh/plugins/nvm/nvm.plugin.zsh

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# See https://github.com/nvm-sh/nvm#installation-and-update
if [[ -z "$NVM_DIR" ]]; then
if [[ -d "$HOME/.nvm" ]]; then
export NVM_DIR="$HOME/.nvm"
elif [[ -d "${XDG_CONFIG_HOME:-$HOME/.config}/nvm" ]]; then
export NVM_DIR="${XDG_CONFIG_HOME:-$HOME/.config}/nvm"
fi
fi
# Don't try to load nvm if command already available
which nvm &> /dev/null && return
if [[ -f "$NVM_DIR/nvm.sh" ]]; then
# Load nvm if it exists in $NVM_DIR
source "$NVM_DIR/nvm.sh" ${NVM_LAZY+"--no-use"}
else
# Otherwise try to load nvm installed via Homebrew
# User can set this if they have an unusual Homebrew setup
NVM_HOMEBREW="${NVM_HOMEBREW:-/usr/local/opt/nvm}"
# Load nvm from Homebrew location if it exists
[[ -f "$NVM_HOMEBREW/nvm.sh" ]] && source "$NVM_HOMEBREW/nvm.sh" ${NVM_LAZY+"--no-use"}
fi
# Call nvm when first using node, npm or yarn
if (( $+NVM_LAZY )); then
function node npm yarn {
unfunction node npm yarn
nvm use default
command "$0" "$@"
}
fi
# Load nvm bash completion
for nvm_completion in "$NVM_DIR/bash_completion" "$NVM_HOMEBREW/etc/bash_completion.d/nvm"; do
if [[ -f "$nvm_completion" ]]; then
# Load bashcompinit
autoload -U +X bashcompinit && bashcompinit
# Bypass compinit call in nvm bash completion script. See:
# https://github.com/nvm-sh/nvm/blob/4436638/bash_completion#L86-L93
ZSH_VERSION= source "$nvm_completion"
break
fi
done
unset NVM_HOMEBREW nvm_completion