CI #416

	---
	name: CI

	on:
	push:
	branches:
	- development
	- stable
	pull_request:
	schedule:
	- cron: 0 0 * * 0 # weekly

	jobs:
	build:
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	os: [ubuntu-latest, macos-latest]
	steps:
	- uses: actions/checkout@v2

	- uses: actions/setup-python@v2
	with:
	python-version: 3.9

	- name: Install build dependencies
	uses: ./.github/actions/install-build-dependencies

	- name: Build Python wheel
	run: \|
	make bdist_wheel
	if [ "$(uname)" != "Darwin" ]; then
	make bdist_wheel-linux-rename
	fi
	env:
	CC: clang
	CXX: clang++
	BAZEL_OPTS: --batch
	BAZEL_FETCH_OPTS: --config=ci
	BAZEL_BUILD_OPTS: --config=ci

	- name: Upload Python wheel
	uses: actions/upload-artifact@v2
	with:
	name: ${{ matrix.os }}-wheel
	path: dist/*.whl
	if-no-files-found: error
	retention-days: 7

	test:
	needs: build
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	os: [ubuntu-latest, macos-latest]
	python: [3.6, 3.7, 3.8, 3.9]
	steps:
	- uses: actions/checkout@v2

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

	- name: Download Python wheel
	uses: actions/download-artifact@v2
	with:
	name: ${{ matrix.os }}-wheel

	- name: Install wheel
	run: python -m pip install *.whl

	- name: Install test dependencies
	run: python -m pip install -r tests/requirements.txt

	# DGL creates ~/.dgl on first run and I have found that this will fail
	# if run from pytest.
	- name: Initialize DGL
	run: \|
	python -c 'import dgl; print(dgl.__version__)'
	shell: bash

	- name: Test
	run: make install-test

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