Update checkout action to latest version #75

	name: Build VM Disk Image

	env:
	PACKER_VERSION: '1.8.4'

	on:
	push:
	branches: '*'
	tags: 'v*'
	pull_request:
	branches:
	- master

	jobs:
	build:
	name: ${{ matrix.version }}, ${{ matrix.architecture.name }}
	runs-on: ubuntu-latest
	container: alpine:edge
	strategy:
	matrix:
	version:
	- 9.2
	- 9.3
	- '10.0'

	architecture:
	- name: x86-64
	qemu: x86_64

	- name: arm64
	qemu: aarch64

	exclude:
	- version: 9.2
	architecture:
	name: arm64
	qemu: aarch64

	- version: 9.3
	architecture:
	name: arm64
	qemu: aarch64

	steps:
	- name: Clone Repository
	uses: actions/checkout@v4
	with:
	persist-credentials: false

	- name: Install Dependencies
	# run: sudo apt update && sudo apt install curl unzip "qemu-system-${{ matrix.architecture.qemu }}" -y
	run: apk add --no-cache qemu-img "qemu-system-${{ matrix.architecture.qemu }}"

	- uses: hashicorp/setup-packer@main
	with:
	version: ${{ env.PACKER_VERSION }}

	# - name: Setup tmate session
	# uses: mxschmitt/action-tmate@v3

	- name: Build Image
	run: \|
	PACKER_LOG=1 ./build.sh \
	'${{ matrix.version }}' \
	'${{ matrix.architecture.name }}' \
	-var 'headless=true'

	- name: Extract Version
	id: version
	if: startsWith(github.ref, 'refs/tags/v')
	run: echo ::set-output name=VERSION::${GITHUB_REF#refs/tags/v}

	- name: Create Release
	id: create_release
	if: startsWith(github.ref, 'refs/tags/v')
	uses: softprops/action-gh-release@v1
	with:
	name: NetBSD ${{ steps.version.outputs.VERSION }}
	draft: true
	files: output/*
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

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