Add details on how to properly authenticate against mapstore/cadastra… #93

	name: "cadastrapp"
	on: [push]

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- name: "checking out"
	uses: actions/checkout@v2
	- name: Checkout submodules
	run: \|
	auth_header="$(git config --local --get http.https://github.com/.extraheader)"
	git submodule sync --recursive
	git -c "http.extraheader=$auth_header" -c protocol.version=2 submodule update --init --force --recursive --depth=1

	- name: "setting up npm"
	uses: actions/setup-node@v1
	with:
	node-version: '12.x'

	- name: "cache node modules"
	uses: actions/cache@v1
	env:
	cache-name: cache-node-modules
	with:
	path: ~/.npm # npm cache files are stored in `~/.npm` on Linux/macOS
	key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('**/package.json') }}
	restore-keys: \|
	${{ runner.os }}-build-${{ env.cache-name }}-
	${{ runner.os }}-build-
	${{ runner.os }}-

	- name: "install dependencies"
	run: npm install

	- name: "build"
	run: npm run ext:build

	- name: "publish zip as artifact"
	uses: actions/upload-artifact@v1
	with:
	name: Cadastrapp-${{ github.sha }}
	path: dist/Cadastrapp.zip

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