Adding incubation as a function #256

	# This workflow uses actions that are not certified by GitHub.
	# They are provided by a third-party and are governed by
	# separate terms of service, privacy policy, and support
	# documentation.
	#
	# See https://github.com/r-lib/actions/tree/master/examples#readme for
	# additional example workflows available for the R community.

	name: Tests and coverage

	on: [push, pull_request]

	env:
	cntr: gvegayon/epiworld:latest

	jobs:
	test-ubuntu:
	runs-on: Ubuntu-latest

	steps:
	- uses: actions/checkout@v2

	- name: Container
	run: docker pull ${cntr}

	- name: Check
	run: \|
	docker run --rm -i -v ${PWD}:/home/tests -w /home/tests ${cntr} \
	make all-examples
	test-macos:
	runs-on: macos-latest

	steps:
	- uses: actions/checkout@v2

	- name: Check
	run: \|
	brew install llvm@14
	echo 'export PATH="/usr/local/opt/llvm@14/bin:$PATH"' >> /Users/runner/.bash_profile
	cd tests && make main.a && ./main.a

	test-ubuntu2:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v2

	- name: Check
	run: \|
	cd tests && make main.o && ./main.o

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