Merge pull request #28 from paritytech/tarik-berry-upp #46

	name: PR Build

	# Controls when the action will run.
	on:
	# Triggers the workflow on push or pull request events but only for the main and develop branch
	push:
	branches: [master]
	pull_request:
	branches: [master]

	# Allows you to run this workflow manually from the Actions tab
	workflow_dispatch:

	jobs:
	check:
	# The type of runner that the job will run on
	runs-on: ubuntu-latest

	# Steps represent a sequence of tasks that will be executed as part of the job
	steps:
	- name: Checkout files
	uses: actions/checkout@v3

	- name: Install Node v18
	uses: actions/setup-node@v3
	with:
	node-version: '18'

	- name: Get yarn cache directory path
	id: yarn-cache-dir-path
	run: echo "dir=$(yarn config get cacheFolder)" >> $GITHUB_OUTPUT

	- uses: actions/cache@v3
	id: yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
	with:
	path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
	key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
	restore-keys: \|
	${{ runner.os }}-yarn-

	- name: Install JS dependencies
	run: yarn install

	- name: Build.
	run: yarn build

	- name: Linter.
	run: yarn lint:ci

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