Always create availability #466

	name: CI

	on: push

	jobs:
	build:
	runs-on: ubuntu-latest
	services:
	# Label used to access the service container
	postgres:
	# Docker Hub image
	image: postgres
	# Provide the password for postgres
	env:
	POSTGRES_USER: merochat_test
	POSTGRES_PASSWORD: merochat_test
	# Set health checks to wait until postgres has started
	options: >-
	--health-cmd pg_isready
	--health-interval 10s
	--health-timeout 5s
	--health-retries 5
	ports:
	# Maps tcp port 5432 on service container to the host
	- 5432:5432

	steps:
	- uses: actions/checkout@v2
	- uses: actions/setup-node@v2
	with:
	node-version: '16'
	cache: 'npm'

	- uses: purescript-contrib/setup-purescript@main

	- name: Cache PureScript dependencies
	uses: actions/cache@v2
	# This cache uses the .dhall files to know when it should reinstall
	# and rebuild packages. It caches both the installed packages from
	# the `.spago` directory and compilation artifacts from the `output`
	# directory. When restored the compiler will rebuild any files that
	# have changed. If you do not want to cache compiled output, remove
	# the `output` path.
	with:
	key: ${{ runner.os }}-spago-${{ hashFiles('*/.dhall') }}
	path: \|
	.spago
	output
	- run: psql -f src/Server/sql/index.sql postgresql://merochat_test:merochat_test@localhost:5432/merochat_test
	- run: mkdir -p file/upload
	- run: npm install
	- run: spago build
	- run: spago test

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