add checkout repo steps #3

	name: CI

	on:
	workflow_dispatch:
	pull_request:
	push:

	jobs:
	macos-latest-stable:
	runs-on: macos-latest
	steps:
	- name: checkout repo
	uses: actions/checkout@v2
	- name: setup elm
	uses: jorelali/setup-elm@v5
	with:
	elm-version: 0.19.1
	- name: build
	run: \|
	elm make
	- name: build docs
	run: \|
	elm make --docs=docs.json
	- name: install elm-format
	run: \|
	npm install elm-format
	- name: format
	run: \|
	./node_modules/elm-test/bin/elm-format src --validate
	- name: install elm-test
	run: \|
	npm install elm-test
	- name: test
	run: \|
	./node_modules/elm-test/bin/elm-test


	windows-latest-stable:
	runs-on: windows-latest
	steps:
	- name: checkout repo
	uses: actions/checkout@v2
	- name: setup elm
	uses: jorelali/setup-elm@v5
	with:
	elm-version: 0.19.1
	- name: build
	run: \|
	elm make
	- name: install elm-test
	run: \|
	npm install elm-test
	- name: test
	run: \|
	./node_modules/elm-test/bin/elm-test

	windows-latest-nightly:
	runs-on: windows-latest
	steps:
	- name: checkout repo
	uses: actions/checkout@v2
	- name: setup elm
	uses: jorelali/setup-elm@v5
	with:
	elm-version: 0.19.1
	- name: build
	run: \|
	elm make
	- name: install elm-test
	run: \|
	npm install elm-test
	- name: test
	run: \|
	./node_modules/elm-test/bin/elm-test

	ubuntu-latest:
	runs-on: ubuntu-latest
	steps:
	- name: checkout repo
	uses: actions/checkout@v2
	- name: setup elm
	uses: jorelali/setup-elm@v5
	with:
	elm-version: 0.19.1
	- name: build
	run: \|
	elm make
	- name: install elm-test
	run: \|
	npm install elm-test
	- name: test
	run: \|
	./node_modules/elm-test/bin/elm-test
	command: test

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