Feature/add better scheduling via croniter #240

	# Main GHC CI workflow. Inspired by
	# https://github.com/geopython/pycsw/blob/master/.github/workflows/main.yml
	#
	# Author: Just van den Broecke - 2021
	#
	name: Main GHC CI ⚙️

	on: [ push, pull_request ]

	jobs:
	main:
	runs-on: ubuntu-20.04
	strategy:
	matrix:
	include:
	- python-version: 3.7
	# - python-version: 3.8
	steps:
	- name: Checkout ✅
	uses: actions/checkout@v2

	- name: Setup Python ${{ matrix.python-version }} 🐍
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}

	- name: Install Requirements 📦
	run: \|
	python -m pip install --upgrade pip
	pip install wheel
	pip install -r requirements.txt
	pip install -r requirements-dev.txt

	- name: Setup GHC App and init DB 🗃️
	run: \|
	paver setup
	echo -e "admin\ntest\ntest\[email protected]\[email protected]" \| python GeoHealthCheck/models.py create

	- name: Flake8 - Verify Coding Conventions ⚙️
	run: flake8

	- name: Load Fixtures Test Data ⚙️
	run: python GeoHealthCheck/models.py load tests/data/fixtures.json y

	- name: Run Probes ⚙️
	run: python GeoHealthCheck/healthcheck.py

	- name: Run Unit Tests ⚙️
	run: python tests/run_tests.py

	- name: Build Docs 📖
	run: cd docs && make html

	- name: Cleanup 💯
	run: python GeoHealthCheck/models.py drop

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