Add eval-friendly enum repr'ing #200

	name: Build-documentation

	on:
	push:
	branches:
	- main
	paths:
	- doc/**

	pull_request:
	paths:
	- doc/**

	jobs:
	Build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@main

	- name: Set up Python
	uses: actions/setup-python@v2
	with:
	python-version: 3.8

	- name: Install dependencies
	run: \|
	python3 -m pip install --upgrade pip
	pip3 install -e .[dev]

	- name: Build documentation
	run: \|
	cd doc
	sphinx-build source build

	- name: Upload the documentation
	uses: actions/upload-artifact@v2
	with:
	name: documentation.zip
	path: doc/build/**
	if: github.event_name == 'push'

Provide feedback