Add support for 'ref' annotation #137

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	# Copyright (c) 2021 Red Hat, Inc.
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	# Licensed under the Apache License, Version 2.0 (the "License");
	# you may not use this file except in compliance with the License.
	# You may obtain a copy of the License at
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	# http://www.apache.org/licenses/LICENSE-2.0
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	# Unless required by applicable law or agreed to in writing, software
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	name: Check pull request

	on:
	pull_request:
	branches:
	- main
	- v2

	jobs:

	test:
	name: Test
	runs-on: ubuntu-latest
	steps:
	- name: Checkout the source
	uses: actions/checkout@v2

	- name: Setup Go
	uses: actions/setup-go@v2
	with:
	go-version: 1.17

	- name: Run the tests
	run: make tests

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