Publish #14

	name: Publish
	on:
	workflow_dispatch:
	jobs:
	publish:
	name: Publish
	runs-on: ubuntu-latest

	steps:
	- name: Checkout repository
	uses: actions/checkout@v2
	with:
	token: ${{ secrets.PAT }}
	fetch-depth: 0

	- name: Install Rust toolchain
	uses: actions-rs/toolchain@v1
	with:
	toolchain: stable
	profile: minimal
	override: true

	- name: Install cargo-workspaces
	uses: actions-rs/[email protected]
	with:
	crate: cargo-workspaces
	version: 0.2.44

	- name: Release
	env:
	CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
	shell: bash
	run: \|
	# Check if we can skip releasing a new version
	# (there are no changes and the job was not manually triggered)
	export CHANGED=$(cargo workspaces changed --include-merged-tags --ignore-changes "**/Cargo.toml")
	if [[ -z "$CHANGED" && "$GITHUB_EVENT_NAME" != "workflow_dispatch" ]]; then
	# Nothing has changed, so don't publish a new version
	echo "No changes detected, skipping publish."
	exit 0
	fi

	# Update version
	git config --global user.email "[email protected]"
	git config --global user.name "Github Action"
	cargo workspaces -v version -ay --force '*' --include-merged-tags --no-git-commit --exact minor
	export VERSION=$(cd zngur; cargo pkgid \| sed -E 's/.#(.)/\1/g')

	# Commit and publish
	git commit -am "Release $VERSION"
	git tag "v$VERSION"
	cargo workspaces -v publish --from-git --skip-published
	git push --tags
	git push

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