Update GA workflows #14

	name: Release
	on:
	push:
	tags:
	- '*'
	env:
	REGISTRY: ghcr.io
	IMAGE_NAME: ${{ github.repository }}
	jobs:
	release:
	runs-on: ubuntu-latest
	permissions:
	contents: write
	packages: write
	steps:
	- uses: actions/checkout@v3
	- uses: dtolnay/rust-toolchain@stable
	with:
	components: cross
	- uses: actions/cache@v3
	with:
	path: \|
	~/.cargo/bin/
	~/.cargo/registry/index/
	~/.cargo/registry/cache/
	~/.cargo/git/db/
	target/
	key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
	- run: cross build --release --target x86_64-unknown-linux-musl
	- name: get version
	id: version
	run: echo ::set-output name=version::${GITHUB_REF/refs\/tags\//}
	- name: archive
	id: archive
	run: \|
	dir="beacon_x86_64-unknown-linux-musl_${{ steps.version.outputs.version }}"
	mkdir -p "$dir"
	cp README.md "$dir/"
	cp target/x86_64-unknown-linux-musl/release/beacon "$dir/"
	tar czf "$dir.tar.gz" "$dir"
	echo "::set-output name=asset::$dir.tar.gz"
	- uses: ncipollo/release-action@v1
	with:
	artifacts: ${{ steps.archive.outputs.asset }}
	token: ${{ secrets.GITHUB_TOKEN }}
	- uses: docker/login-action@v3
	with:
	registry: ${{ env.REGISTRY }}
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}
	- uses: docker/metadata-action@v4
	id: meta
	with:
	images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
	- uses: docker/build-push-action@v4
	with:
	context: .
	push: true
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}

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