Improve LCD test demo & Add RGB LED demo #152

	# Copyright lowRISC contributors.
	# SPDX-License-Identifier: Apache-2.0

	name: CI

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

	# Cancel existing runs if a pull request is pushed.
	# For branch pushes, this will queue a new run and cancel the existing one. This allows the cache
	# of the run to be used by the new run.
	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: ${{ github.event_name == 'pull_request' }}

	jobs:
	checks:
	name: Quality Check
	runs-on: nixos-24.05
	steps:
	- name: checkout
	uses: actions/checkout@v4
	with:
	submodules: 'recursive'

	- name: Install Nix
	uses: cachix/install-nix-action@v24

	- name: Nix Format Check
	run: nix fmt -- . --check

	- name: Run Lints
	run: nix run .?submodules=1#lint-all

	- name: Build Software
	run: \|
	nix build -L .?submodules=1#sonata-exercises
	nix build -L .?submodules=1#sonata-examples
	nix build -L .?submodules=1#sonata-tests

	- name: Run Nix Checks
	run: nix flake check -L .?submodules=1

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