feat: implement library features #4

	name: Build & Test

	on:
	push:
	branches:
	- main
	pull_request:

	concurrency:
	group: ${{ github.ref }}
	cancel-in-progress: true

	jobs:
	prepare:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- uses: actions/setup-node@v4
	with:
	node-version: '20'
	cache: npm
	- name: Restore node_modules cache
	uses: actions/cache/restore@v3
	id: cache
	with:
	path: node_modules
	key: timestamp${{ hashFiles('package-lock.json') }}
	- name: Install dependencies
	if: steps.cache.outputs.cache-hit != 'true'
	run: npm ci
	- name: Cache node modules
	if: steps.cache.outputs.cache-hit != 'true'
	uses: actions/cache/save@v3
	with:
	path: node_modules
	key: timestamp${{ hashFiles('package-lock.json') }}
	build:
	needs: prepare
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- uses: actions/setup-node@v4
	with:
	node-version: '20'
	cache: npm
	- name: Unpack node_modules
	uses: actions/cache/restore@v3
	id: cache
	with:
	path: node_modules
	key: timestamp${{ hashFiles('package-lock.json') }}
	- name: Build
	run: npm run build
	test:
	needs: prepare
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- uses: actions/setup-node@v4
	with:
	node-version: '20'
	cache: npm
	- name: Unpack node_modules
	uses: actions/cache/restore@v3
	id: cache
	with:
	path: node_modules
	key: timestamp${{ hashFiles('package-lock.json') }}
	- name: Unit Test
	run: npm run test

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