CI/CD

rewrote Knapsack explanations #117

	# adapted from https://github.com/dokku/github-action/blob/db5e3b84461e5e73c56d8b0f6a67aab0df25256c/example-workflows/simple.yml
	name: "CI/CD"

	on:
	push:

	jobs:
	lint:
	runs-on: ubuntu-latest
	steps:
	- name: Clone repo (shallow)
	uses: actions/checkout@v3
	with:
	fetch-depth: 0
	- name: Set up node
	uses: actions/setup-node@v3
	with:
	node-version: 16
	- name: Install dependencies
	run: yarn install
	- name: Run linter
	run: yarn lint
	test:
	runs-on: ubuntu-latest
	steps:
	- name: Clone repo (shallow)
	uses: actions/checkout@v3
	with:
	fetch-depth: 0
	- name: Set up node
	uses: actions/setup-node@v3
	with:
	node-version: 16
	- name: Install dependencies
	run: yarn install
	- name: Run tests
	run: yarn test
	build:
	runs-on: ubuntu-latest
	steps:
	- name: Clone repo (shallow)
	uses: actions/checkout@v3
	with:
	fetch-depth: 0
	- name: Set up node
	uses: actions/setup-node@v3
	with:
	node-version: 16
	- name: Install dependencies
	run: yarn install
	- name: Run tests
	run: yarn build
	deploy:
	runs-on: ubuntu-latest
	needs:
	- lint
	- test
	- build
	if: ${{ github.ref == 'refs/heads/develop' }}
	steps:
	- name: Cloning repo
	uses: actions/checkout@v2
	with:
	fetch-depth: 0

	- name: Push to dokku
	uses: dokku/github-action@master
	with:
	branch: develop
	# only extracting the server address to a secret avoids leaking it in the logs
	git_remote_url: ssh://dokku@${{ secrets.DOKKU_SERVER_ADDRESS }}/toolbox-frontend-staging
	ssh_private_key: ${{ secrets.DOKKU_DEPLOYMENT_KEY }}

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