feature: add monorepo tooling to minimize maintenance #331

	name: Packages

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

	on:
	workflow_dispatch:
	pull_request:
	paths:
	- .github/workflows/packages.yml
	- packages/**
	- .eslint*
	- .prettier*
	- yarn.lock
	push:
	branches: [main]
	paths:
	- .github/workflows/packages.yml
	- packages/**
	- .eslint*
	- .prettier*
	- yarn.lock

	jobs:
	review:
	runs-on: ubuntu-latest
	strategy:
	fail-fast: false
	matrix:
	package:
	- snack-babel-standalone
	- snack-content
	- snack-eslint-standalone
	- snack-proxies
	- snack-require-context
	- snack-runtime
	- snack-sdk
	- snack-term
	include:
	- package: snack-babel-standalone
	local-install: true
	- package: snack-eslint-standalone
	local-install: true
	- package: snack-runtime
	local-install: true
	steps:
	- name: 🏗 Setup repository
	uses: actions/checkout@v3

	- name: 🏗 Setup Node
	uses: actions/setup-node@v3
	with:
	node-version: 16.x
	cache: yarn

	- name: 📦 Install monorepo dependencies
	run: yarn install --frozen-lockfile

	# When decoupled from the monorepo, make sure to install the local packages
	- name: 📦 Install local dependencies
	if: ${{ matrix.local-install }}
	run: yarn install --frozen-lockfile
	working-directory: packages/${{ matrix.package }}

	- name: 🛠 Build core packages
	run: yarn build

	- name: 🚨 Lint package
	run: yarn lint --max-warnings 0
	working-directory: packages/${{ matrix.package }}

	- name: 🧪 Test package
	run: yarn test --ci --maxWorkers 1
	working-directory: packages/${{ matrix.package }}

	- name: 🛠 Build package
	run: yarn build
	working-directory: packages/${{ matrix.package }}

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