Share version in workspace #13

	name: Publish

	on:
	push:
	tags:
	- 'v*'

	jobs:
	publish:
	runs-on: ubuntu-latest
	environment:
	name: crates.io
	url: ${{ steps.set_url.outputs.env_url }}

	steps:
	- uses: actions/checkout@v4
	- name: Set up Rust
	uses: dtolnay/rust-toolchain@stable
	- name: Build
	run: cargo build --all
	- name: Check version
	id: version
	run: \|
	for crate in ./lighthouse-*; do
	echo "==> Checking $crate..."
	pkg_version="$(grep '^version =' "$crate/Cargo.toml" \| sed 's/version = "$.*$"/\1/g')"
	tag_version="$(echo "$GITHUB_REF" \| sed -e "s#refs/tags/v##g")"
	if [ "$pkg_version" != "$tag_version" ]; then
	echo "Package version '$pkg_version' does not match tag version '$tag_version'!" >&2
	exit 1
	fi
	echo "version=$tag_version" >> "$GITHUB_OUTPUT"
	done
	- name: Publish lighthouse-protocol
	run: cargo publish --token ${{ secrets.CRATES_IO_TOKEN }}
	working-directory: lighthouse-protocol
	- name: Publish lighthouse-client
	run: cargo publish --token ${{ secrets.CRATES_IO_TOKEN }}
	working-directory: lighthouse-client
	- name: Set environment url
	id: set_url
	run: \|
	version="${{ steps.version.outputs.version }}"
	echo "env_url=https://crates.io/crates/lighthouse-client/$version" >> "$GITHUB_OUTPUT"

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