directory_tree has optional depth limit #31

	name: Publish

	on:
	push:
	branches:
	- main

	jobs:
	build:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v2

	- name: Use Node.js
	uses: actions/setup-node@v2
	with:
	node-version: 16.x
	registry-url: https://registry.npmjs.org

	- name: Install dependencies
	run: npm ci

	- name: Build
	run: npm run build

	- name: Test
	run: npm test

	- name: Publish
	run: npm publish
	env:
	NODE_AUTH_TOKEN: ${{secrets.NPM_TOKEN}}

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