⬆️ upgrade templates #2

	name: Build Templates

	on:
	push:
	branches:
	- main
	paths:
	- 'templates/**'
	pull_request:
	types:
	- opened
	- synchronize
	- reopened
	paths:
	- 'templates/**'

	jobs:
	build:
	name: build
	runs-on: ubuntu-20.04
	strategy:
	fail-fast: false
	matrix:
	template:
	- plate-template
	- plate-playground-template
	defaults:
	run:
	working-directory: templates/${{ matrix.template }}
	steps:
	- name: Checkout Repo
	uses: actions/checkout@v3
	with:
	# Fetch all git history so that yarn workspaces --since can compare with the correct commits
	# @link https://github.com/actions/checkout#fetch-all-history-for-all-tags-and-branches
	fetch-depth: 0

	- uses: pnpm/[email protected]
	name: Install pnpm
	with:
	version: 8.6.1
	run_install: false

	- name: Use Node.js 16
	uses: actions/setup-node@v3
	with:
	node-version: 16
	cache: "pnpm"
	cache-dependency-path: '**/pnpm-lock.yaml' # THIS PATTERN did the trick for me.

	- name: Get pnpm store directory
	id: pnpm-cache
	run: \|
	echo "pnpm_cache_dir=$(pnpm store path)" >> $GITHUB_OUTPUT
	- uses: actions/cache@v3
	name: Setup pnpm cache
	with:
	path: ${{ steps.pnpm-cache.outputs.pnpm_cache_dir }}
	key: ${{ runner.os }}-pnpm-store-${{ hashFiles('**/pnpm-lock.yaml') }}
	restore-keys: \|
	${{ runner.os }}-pnpm-store-

	- name: Install dependencies
	run: pnpm install

	- name: Build
	run: pnpm build

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