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Make release #2

	name: Make release

	on:
	workflow_dispatch:
	inputs:
	tag:
	description: "Tag and release name (default: vYYYY.MM.DD)"
	required: false

	env:
	REGISTRY: ghcr.io
	IMAGE_NAME: ${{ github.repository }}

	jobs:
	release:
	runs-on: ubuntu-latest
	permissions:
	contents: write
	packages: write

	steps:
	- name: Checkout repository
	uses: actions/checkout@v4

	- name: Set tag and release notes
	id: meta
	env:
	INPUT_TAG: ${{ inputs.tag }}
	run: \|
	tag="${INPUT_TAG:-v$(date +%Y.%m.%d)}"
	echo "tag=$tag" >> "$GITHUB_OUTPUT"
	awk '/^## /{if(n++)exit} n' CHANGELOG.md > "$RUNNER_TEMP/notes.md"
	echo "Container image: \`${REGISTRY}/${IMAGE_NAME}:${tag}\`" >> "$RUNNER_TEMP/notes.md"

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v4

	- name: Log into registry ${{ env.REGISTRY }}
	uses: docker/login-action@v4
	with:
	registry: ${{ env.REGISTRY }}
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Build and push Docker image
	uses: docker/build-push-action@v7
	with:
	context: .
	file: ./deploy/Dockerfile
	push: true
	tags: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ steps.meta.outputs.tag }}
	cache-from: type=gha
	cache-to: type=gha,mode=max

	- name: Create tag and release
	env:
	GH_TOKEN: ${{ github.token }}
	run: \|
	gh release create "${{ steps.meta.outputs.tag }}" \
	--target "$GITHUB_SHA" \
	--notes-file "$RUNNER_TEMP/notes.md"