List global packages for all nvm Nodes

nvm-ls-g

#!/usr/bin/env sh

# nvm-ls-g
# Henry Bley-Vroman
# MIT License, 2018

# Lists the globally-installed npm packages
# for every nvm-installed version of Node

# Usage:
# `nvms-ls-g`
# or e.g. `nvm-ls-g | less`

# Error exit statuses:
# 1: $NVM_DIR not defined

list_items() {
	heading="$1"
	items="$2"
	printf "%s\\n======\\n%s\\n\\n" "$heading" "$items"
}

if ! [ -d "$NVM_DIR" ]; then
	printf "\$NVM_DIR not defined. Make sure nvm is correctly installed.\\n"
	exit 1
fi

printf "Note: nvm automatically installs npm.\\n\\n"

for item in $NVM_DIR/versions/node/*; do
	if [ -d "$item" ]; then
		node_version=$(basename "$item")
		packages=$(find "$item"/lib/node_modules -type d -mindepth 1 -maxdepth 1 -exec basename {} \;)
		list_items "$node_version" "$packages"
	fi
done

if [ -f "$NVM_DIR"/default-packages ]; then
	default_packages=$(cat "$NVM_DIR"/default-packages)
	list_items "Default packages" "$default_packages"
fi

I am getting a warning:
find: warning: you have specified the -mindepth option after a non-option argument -type, but options are not positional (-mindepth affects tests specified before it as well as those specified after it). Please specify options before other arguments.
To fix, change line 33 to:
packages=$(find "$item"/lib/node_modules -mindepth 1 -maxdepth 1 -type d -exec basename {} \;)