Add MonadRec constraint to put functions. #2

	name: CI
	on:
	push:
	branches: [master, dev]
	pull_request:
	branches: [master]

	jobs:
	test:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v2
	# https://github.com/marketplace/actions/cache-apt-packages
	- uses: awalsh128/cache-apt-pkgs-action@latest
	with:
	packages: protobuf-compiler

	- name: Set up a PureScript toolchain
	uses: purescript-contrib/setup-purescript@main
	with:
	purescript: "unstable"
	purs-tidy: "latest"

	- name: Cache PureScript dependencies
	uses: actions/cache@v2
	with:
	key: ${{ runner.os }}-spago-${{ hashFiles('*/.dhall') }}-2
	path: \|
	.spago
	output

	- name: Install dependencies
	run: spago install

	- name: Install plugin dependencies
	run: spago -x spago-plugin.dhall install

	- name: Install test dependencies
	run: spago -x spago-test.dhall install

	- name: Build plugin
	run: spago -x spago-plugin.dhall build --no-install --purs-args '--censor-lib --strict --censor-codes='UserDefinedWarning''

	- run: mkdir -p ./test/generated

	- name: Generate test from .proto
	run: PATH=./bin:$PATH protoc --experimental_allow_proto3_optional --purescript_out=./test/generated test/*.proto

	- name: Build test
	run: spago -x spago-test.dhall build --no-install --purs-args '--censor-lib --censor-codes='UserDefinedWarning''

	- name: Run tests
	run: spago -x spago-test.dhall test --no-install

	# We're not running the conformance test because the conformance
	# test runner is a pretty heavy build.

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