CI #219

	name: CI

	on:
	pull_request:
	push:
	branches: ['master']
	schedule:
	- cron: '36 3 * * 6' # every Saturday morning

	env:
	CARGO_UNSTABLE_SPARSE_REGISTRY: 'true'

	defaults:
	run:
	shell: bash

	jobs:
	test:
	name: Test Suite
	strategy:
	matrix:
	rust:
	- nightly
	# Check a ~3 months old nightly as "oldest supported version"
	- nightly-2024-05-01
	os:
	- ubuntu-latest
	- macos-latest
	- windows-latest
	runs-on: ${{ matrix.os }}
	steps:
	- uses: actions/checkout@v3
	- uses: dtolnay/rust-toolchain@master
	with:
	toolchain: ${{ matrix.rust }}
	- name: Clear lockfiles (cron jobs only)
	if: github.event_name == 'schedule'
	# macOS `find` requires the `.`
	run: \|
	for C in $(find . -name Cargo.lock); do
	echo "Updating $C"
	cargo update --manifest-path $(dirname "$C")/Cargo.toml
	done
	- name: Run tests
	working-directory: test
	run: ./ci.sh

	check:
	name: Checks
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- uses: dtolnay/rust-toolchain@master
	with:
	toolchain: 1.75.0
	components: rustfmt, clippy
	- name: rustfmt
	run: cargo fmt --check
	- name: clippy
	run: cargo clippy -- -D warnings

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