build: use cache #191

	name: Build BlueSCSI firmware

	on:
	push:
	workflow_dispatch:

	jobs:
	build_firmware:
	name: Build firmware on Ubuntu
	runs-on: ubuntu-latest

	steps:
	- name: Check out code from GitHub
	uses: actions/checkout@v4
	with:
	path: BlueSCSI
	fetch-depth: "0"
	- uses: actions/cache@v4
	with:
	path: \|
	~/.cache/pip
	~/.platformio/.cache
	key: ${{ runner.os }}-pio

	- uses: actions/setup-python@v5
	with:
	python-version: '3.11'

	- name: Install platformio
	run: \|
	pip install --upgrade platformio

	- name: Build firmware
	run: \|
	cd BlueSCSI
	pio run -v -e BlueSCSI_Pico

	- name: Rename firmware files
	run: \|
	cd BlueSCSI
	utils/rename_binaries.sh

	- name: Upload binaries into build artifacts
	uses: actions/upload-artifact@v4
	with:
	path: BlueSCSI/distrib/*
	name: BlueSCSI binaries

	- name: Upload to latest release
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	if: ${{ github.ref == 'refs/heads/main' && github.repository == 'BlueSCSI/BlueSCSI-v2' }}
	run: \|
	cd BlueSCSI
	git tag -d latest
	git tag latest
	git push origin --force latest
	cd distrib
	gh api repos/${GITHUB_REPOSITORY}/releases/tags/latest \| jq -r '.assets[] \| [.url] \| @tsv' \| xargs -n 1 gh api -X DELETE \|\| true
	gh release upload --repo ${GITHUB_REPOSITORY} --clobber latest *

	- name: Upload to newly created release
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	if: ${{ startsWith(github.ref, 'refs/tags/') && github.repository == 'BlueSCSI/BlueSCSI-v2' }}
	run: \|
	RELEASE=$(basename ${{github.ref}})
	gh release create --repo ${GITHUB_REPOSITORY} -t $RELEASE $RELEASE BlueSCSI/distrib/*

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