feat: implement denormalized trees API #373

	# This workflow will do a clean install of node dependencies, build the source code and run tests across different versions of node
	# For more information see: https://help.github.com/actions/language-and-framework-guides/using-nodejs-with-github-actions

	name: API CI for New Pull Requests

	on:
	pull_request:
	branches:
	- main
	env:
	project-directory: ./
	DATABASE_URL: ${{ secrets.DATABASE_URL }}

	jobs:
	test:
	name: Run all tests
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- name: Use Node.js 16.x
	uses: actions/setup-node@v1
	with:
	node-version: '16.x'

	- name: npm clean install
	run: npm ci

	- name: Typescript compiles
	run: npm run build

	- name: Eslint
	run: npm run lint

	- name: run tests
	run: npm test

	- name: run repository tests
	run: npm run test-repository

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