github: add github actions workflow #1

	name: tests

	on: ['push', 'pull_request']

	jobs:
	unit-tests:

	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v3
	- name: install test dependencies
	run: sudo apt update && sudo apt install -y libssl-dev
	- name: build libraries
	run: make
	- name: build tests
	run: make tests
	- name: run tests
	run: make check

	static-analysis:
	runs-on: ubuntu-latest
	needs: unit-tests

	steps:
	- uses: actions/checkout@v2
	- name: install dependencies
	run: sudo apt update && sudo apt install -y libssl-dev cppcheck clang-tools clang valgrind
	- name: run scan-build
	run: make clean && scan-build make
	- name: run cppcheck
	run: make cppcheck
	- name: run valgrind
	run: make memcheck

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