use scratch for dockerfile #14

	name: Build Release binaries

	on:
	push:
	branches:
	- master

	jobs:
	build:
	name: Release (${{ matrix.target }})
	strategy:
	matrix:
	include:
	- os: ubuntu-latest
	target: x86_64-unknown-linux-gnu
	- os: ubuntu-latest
	target: aarch64-unknown-linux-gnu
	- os: macos-latest
	target: x86_64-apple-darwin
	- os: macos-latest
	target: aarch64-apple-darwin
	- os: windows-latest
	target: x86_64-pc-windows-gnu

	runs-on: ${{ matrix.os }}

	steps:
	- name: Checkout code
	uses: actions/checkout@v2

	- name: Install Rust
	uses: actions-rs/toolchain@v1
	with:
	toolchain: stable
	target: ${{ matrix.target }}
	default: true

	- name: Install dependencies for cross-compilation
	if: matrix.target == 'aarch64-unknown-linux-gnu'
	run: \|
	sudo apt-get update
	sudo apt-get install -y gcc-aarch64-linux-gnu


	- name: Build (Cross-Compile)
	if: matrix.target == 'aarch64-unknown-linux-gnu'
	uses: actions-rs/cargo@v1
	with:
	use-cross: true
	command: build
	args: --release --target ${{ matrix.target }}

	- name: Build (Native Toolchain)
	if: matrix.target != 'aarch64-unknown-linux-gnu'
	uses: actions-rs/cargo@v1
	with:
	command: build
	args: --release --target ${{ matrix.target }}

	- name: Upload Release Asset
	uses: actions/upload-artifact@v3
	with:
	name: mosaic-${{ matrix.target }}
	path: target/${{ matrix.target }}/release/mosaic${{ matrix.target == 'x86_64-pc-windows-gnu' && '.exe' \|\| '' }}
	if-no-files-found: error

	# - name: Set up Docker Buildx
	# if: contains(matrix.target, 'linux')
	# uses: docker/setup-buildx-action@v2

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