use null coalescence ops #8

	# Using this article by Matt Pocock to migrate ng-faker to Typescript.
	# https://www.totaltypescript.com/how-to-create-an-npm-package
	name: NG-Faker CI

	on:
	pull_request:
	push:
	branches:
	- main

	# concurrency prevents multiple instances of the workflow from running at the same time,
	# using cancel-in-progress to cancel any existing runs.
	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	setup:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4

	- uses: pnpm/action-setup@v4
	name: Install PNPM
	with:
	version: 8
	run_install: false

	- name: Use Node.js
	uses: actions/setup-node@v4
	with:
	node-version: '20'
	cache: 'pnpm'

	- uses: actions/cache@v4
	with:
	path: '**/node_modules'
	key: ${{ runner.os }}-modules-${{ hashFiles('**/pnpm-lock.yaml') }}

	- name: Install dependencies
	run: pnpm install --frozen-lockfile

	lint:
	needs: setup
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4

	- uses: pnpm/action-setup@v4
	name: Install PNPM
	with:
	version: 8
	run_install: false

	- name: Use Node.js
	uses: actions/setup-node@v4
	with:
	node-version: '20'
	cache: 'pnpm'

	- name: Load node_modules
	uses: actions/cache@v4
	with:
	path: '**/node_modules'
	key: ${{ runner.os }}-modules-${{ hashFiles('**/pnpm-lock.yaml') }}

	- name: Run TS linter
	run: pnpm run lint

	- name: Run Prettier
	run: pnpm run check-format

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