Exposing new tutorials #339

	name: CI
	'on':
	push:
	branches:
	- master
	pull_request:
	branches:
	- master
	jobs:
	lint-dockerfile:
	name: Lint Dockerfile
	runs-on: ubuntu-latest
	steps:
	- name: Git checkout
	uses: actions/checkout@v2
	- name: Run Hadolint Dockerfile Linter
	uses: burdzwastaken/hadolint-action@master
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	HADOLINT_ACTION_DOCKERFILE_FOLDER: docker

	lint-markdown:
	name: Lint Markdown
	runs-on: ubuntu-latest
	steps:
	- name: Git checkout
	uses: actions/checkout@v2
	- name: Checkout submodules
	run: git submodule update --init --recursive
	- name: Use Node.js 16.x
	uses: actions/setup-node@v1
	with:
	node-version: 16.x
	- name: Run Remark Markdown Linter
	run: \|
	npm install
	npm run lint:md
	- name: Run Textlint Markdown Linter
	run: npm run lint:text

	lint-code:
	name: Lint JavaScript
	runs-on: ubuntu-latest
	steps:
	- name: Git checkout
	uses: actions/checkout@v2
	- name: Use Node.js 16.x
	uses: actions/setup-node@v1
	with:
	node-version: 16.x
	- name: Run EsLint Node.js Linter
	run: \|
	npm install -C ./app
	npm test -C ./app

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