Initial Prez Version 4 Release #33

	name: Push versioned image to GitHub Container Registry

	on:
	release:
	types:
	- published
	workflow_dispatch:

	env:
	IMAGE_NAME: ghcr.io/rdflib/prez

	jobs:
	push_latest:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout repo
	uses: actions/checkout@v4

	- name: Set up Node
	uses: actions/setup-node@v4
	with:
	node-version: latest

	- name: Get release version
	id: version
	run: echo "VALUE=$(npx --yes semver ${{ github.event.release.tag_name }})" >> "$GITHUB_OUTPUT"

	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: "3.11"
	- name: Install Poetry
	uses: snok/install-poetry@v1

	- name: Update version
	run: poetry version ${{ steps.version.outputs.VALUE }}

	- name: Docker metadata
	id: metadata
	uses: docker/metadata-action@v5
	with:
	images: ${{ env.IMAGE_NAME }}
	tags: \|
	type=semver,pattern={{version}}
	type=semver,pattern={{major}}.{{minor}}
	type=semver,pattern={{major}}

	- name: Set up QEMU
	uses: docker/setup-qemu-action@v3

	- name: Set up and use Docker Buildx
	uses: docker/setup-buildx-action@v3

	- name: Login to GitHub Container Registry
	uses: docker/login-action@v3
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Build and push
	uses: docker/build-push-action@v5
	with:
	push: true
	build-args: PREZ_VERSION=${{ steps.version.outputs.VALUE }}
	tags: ${{ steps.metadata.outputs.tags }}
	# Set provenance to false due to issue documented here: https://github.com/docker/build-push-action/issues/778
	provenance: false
	platforms: linux/amd64,linux/arm64

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