[doc] Improve docs #15

	name: build-and-test

	on:
	push:
	# all branches
	paths-ignore:
	- 'documentation/**'
	pull_request:
	branches:
	- main
	- master
	paths-ignore:
	- 'documentation/**'

	# This enables the Run Workflow button on the Actions tab.
	workflow_dispatch:

	jobs:
	build-and-test:
	runs-on: ubuntu-latest
	steps:

	- uses: actions/checkout@v3

	- name: Add OD to PATH
	run: \|
	echo "/home/runner/work/dylan-brainfuck/opendylan-2023.1/bin" >> $GITHUB_PATH

	- name: Cache OD 2023.1
	id: cache-2023-1
	uses: actions/cache@v3
	with:
	path: \|
	/home/runner/work/dylan-brainfuck/opendylan-2023.1
	key: ${{ runner.os }}-2023-1

	- name: Cache packages
	id: cache-packages
	uses: actions/cache@v3
	with:
	path: \|
	./_packages
	./registry
	key: ${{ runner.os }}-${{ hashFiles('**/dylan-package.json') }}

	- name: Install Opendylan
	if: steps.cache-2023-1.outputs.cache-hit != 'true'
	uses: dylan-lang/install-opendylan@v3
	with:
	version: 2023.1
	tag: v2023.1.0

	- name: Download dependencies
	if: steps.cache-packages.outputs.cache-hit != 'true'
	run: dylan update

	- name: Build tests
	run: dylan build brainfuck-test-suite

	- name: Run tests
	run: _build/bin/brainfuck-test-suite

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