First commit. Setting up a rough idea of what I think this code might… #1

	name: Cable.cr AMQPBackend CI

	on:
	push:
	branches: [main]
	pull_request:
	branches: "*"

	jobs:
	specs:
	env:
	CABLE_BACKEND_URL: amqp://guest:guest@localhost
	strategy:
	fail-fast: false
	matrix:
	shard_file:
	- shard.yml
	crystal_version:
	- 1.10.0
	- latest
	experimental:
	- false
	include:
	- crystal_version: nightly
	experimental: true
	runs-on: ubuntu-latest
	container: crystallang/crystal:${{ matrix.crystal_version }}
	continue-on-error: ${{ matrix.experimental }}
	steps:
	- uses: actions/checkout@v4
	- name: Cache Crystal
	uses: actions/cache@v4
	with:
	path: ~/.cache/crystal
	key: ${{ runner.os }}-crystal
	- name: Setup LavinMQ
	uses: cloudamqp/lavinmq-action@main
	- name: Install shards
	run: shards install
	- name: Format
	run: crystal tool format --check
	- name: Lint
	run: ./bin/ameba
	- name: Run tests
	run: crystal spec

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