Tests

Add support for Coq 8.20 #175

	name: Tests

	on:
	push:
	branches:
	- master
	pull_request:

	jobs:
	build:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	ocaml-compiler:
	- "5.2.0"
	coq-version:
	- "8.17.1"
	- "8.18.0"
	- "8.19.2"
	- "8.20.0"

	steps:
	- name: Checkout
	uses: actions/checkout@v3.5.2

	- name: Set up Python
	uses: actions/setup-python@v4.6.1
	with:
	python-version: '3.11'

	- name: Install Python dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements.txt

	- name: Restore opam
	id: cache-opam-restore
	uses: actions/cache/restore@v4
	with:
	path: \|
	/home/runner/work/coqpyt/coqpyt/_opam/
	key: ${{ matrix.ocaml-compiler }}-${{ matrix.coq-version }}-opam

	- name: Set-up OCaml
	uses: ocaml/setup-ocaml@v3
	with:
	ocaml-compiler: ${{ matrix.ocaml-compiler }}

	- name: Install coq-lsp
	if: steps.cache-opam-restore.outputs.cache-hit != 'true'
	run: \|
	opam pin add coq ${{ matrix.coq-version }}
	opam install coq-lsp

	- name: Add coq-released
	if: steps.cache-opam-restore.outputs.cache-hit != 'true'
	run: \|
	opam repo add coq-released https://coq.inria.fr/opam/released

	- name: Install coq-equations
	if: steps.cache-opam-restore.outputs.cache-hit != 'true'
	run: \|
	opam install coq-equations

	- name: Install coqpyt
	run: \|
	pip install -e .

	- name: Run tests
	run: \|
	eval $(opam env)
	cd coqpyt
	pytest tests -s --runextra

	- name: Save opam
	id: cache-opam-save
	uses: actions/cache/save@v4
	with:
	path: \|
	/home/runner/work/coqpyt/coqpyt/_opam/
	key: ${{ steps.cache-opam-restore.outputs.cache-primary-key }}

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