use /src as workdir in the docker image and document the binary install #34

	name: docker

	# Only do the release on x.y.z tags.
	on:
	push:
	branches:
	- main
	tags:
	- "[0-9]+.[0-9]+.[0-9]+"

	jobs:
	docker:
	name: docker
	runs-on: ubuntu-latest
	permissions:
	contents: read
	packages: write
	env:
	CROSS_VERSION: v0.2.5
	steps:
	- name: Checkout repository
	uses: actions/checkout@v4

	- name: Install Rust
	uses: dtolnay/rust-toolchain@master
	with:
	toolchain: stable

	- name: Set up QEMU
	id: qemu
	uses: docker/setup-qemu-action@v1
	with:
	image: tonistiigi/binfmt:latest
	platforms: all

	- name: Install earthly
	uses: earthly/[email protected]
	with:
	version: 0.8.3
	use-cache: "false"

	- name: Login to ghcr.io
	uses: docker/login-action@v2
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Build and push the images
	run: earthly --allow-privileged --push --no-output +docker-multiplatform --tag=${{ github.ref_name }}

	- name: Check the uploaded images
	run: \|
	set -ex
	for platform in linux/amd64 linux/arm64 linux/386 linux/arm/v7 linux/arm/v6 linux/ppc64le linux/s390x; do
	docker run --rm --platform ${platform} ghcr.io/glehmann/yage:${{ github.ref_name }} --version
	done

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