qemu: Refactor `Qemu::run` method #263

	name: Rust

	on:
	push:
	branches: [ "master" ]
	paths-ignore:
	# Ignore documentation changes
	- '**.md'
	- '**.png'
	pull_request:
	branches: [ "master" ]

	env:
	CARGO_TERM_COLOR: always

	jobs:
	build-test:

	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v3

	- name: Install required rust toolchain
	uses: actions-rs/toolchain@v1
	with:
	toolchain: stable
	target: x86_64-unknown-linux-gnu
	override: true
	components: rustfmt, clippy

	- name: Build
	run: make

	- name: Install test deps
	run: \|
	sudo apt-get update
	# Virtualization deps
	sudo apt-get install -y qemu-system-x86-64 qemu-guest-agent qemu-utils ovmf

	- name: Cache test assets
	uses: actions/cache@v3
	with:
	path: tests/.assets
	key: ${{ hashFiles('Makefile') }}-${{ hashFiles('tests/images/') }}-${{ hashFiles('tests/kernels/') }}-assets

	- name: Enable KVM group perms
	run: \|
	# Only configure kvm perms if kvm is available
	if [[ -e /dev/kvm ]]; then
	echo "Updating KVM permissions"
	echo 'KERNEL=="kvm", GROUP="kvm", MODE="0666", OPTIONS+="static_node=kvm"' \| sudo tee /etc/udev/rules.d/99-kvm4all.rules
	sudo udevadm control --reload-rules
	sudo udevadm trigger --name-match=kvm
	fi

	- name: Run integration tests
	run: make test

	- name: Run rustfmt
	run: cargo fmt --check

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