fix #42 #38

	name: Conda

	on:
	workflow_dispatch:
	pull_request:
	push:
	branches:
	- master

	jobs:
	build:
	strategy:
	fail-fast: false
	matrix:
	platform: [ubuntu-latest, windows-2016, macos-latest]
	python-version: [3.8, 3.9]

	runs-on: ${{ matrix.platform }}

	# The setup-miniconda action needs this to activate miniconda
	defaults:
	run:
	shell: "bash -l {0}"

	steps:
	- uses: actions/checkout@v2
	with:
	fetch-depth: 0

	- name: Cache conda
	uses: actions/cache@v1
	with:
	path: ~/conda_pkgs_dir
	key: ${{matrix.os}}-conda-pkgs-${{hashFiles('**/conda.recipe/meta.yaml')}}

	- name: Get conda
	uses: conda-incubator/setup-miniconda@v2
	with:
	python-version: ${{ matrix.python-version }}
	channels: conda-forge
	channel-priority: strict
	use-only-tar-bz2: true
	auto-activate-base: true

	- name: Prepare
	run: conda install conda-build conda-verify

	- name: Build
	run: conda build conda.recipe

	- name: Install
	run: conda install -c ${CONDA_PREFIX}/conda-bld/ pyre2

	- name: Test
	run: python -m unittest discover -f -s tests/

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