Update data-platform-workflows to v18 (#48) #26

	# Copyright 2024 Canonical Ltd.
	# See LICENSE file for licensing details.
	name: Release to GHCR

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	on:
	push:
	branches:
	- 14-22.04
	workflow_dispatch:

	jobs:
	build:
	name: Build rock
	uses: canonical/data-platform-workflows/.github/workflows/[email protected]

	release:
	name: Release rock
	needs:
	- build
	uses: canonical/data-platform-workflows/.github/workflows/[email protected]
	with:
	artifact-prefix: ${{ needs.build.outputs.artifact-prefix }}
	permissions:
	packages: write # Needed to publish to GitHub Container Registry
	contents: write # Needed to create GitHub release

	sbom:
	name: Generate Software Bill of Materials
	needs:
	- build
	# Run after release so that rock cannot be (maliciously) modified between build & release
	- release
	runs-on: ubuntu-latest
	timeout-minutes: 5
	steps:
	- name: Install Syft
	run: curl -sSfL https://raw.githubusercontent.com/anchore/syft/main/install.sh \| sh -s -- -b /usr/local/bin
	- name: Download rock package(s)
	uses: actions/download-artifact@v4
	with:
	pattern: ${{ needs.build.outputs.artifact-prefix }}-*
	merge-multiple: true
	- name: Generate SBOM(s)
	shell: python
	run: \|
	import pathlib
	import subprocess

	for rock_file in pathlib.Path(".").glob("*.rock"):
	subprocess.run(
	["syft", rock_file.name, "--output", f"spdx-json={rock_file.name}.spdx.json"],
	check=True,
	)
	- name: Upload SBOM(s)
	uses: actions/upload-artifact@v4
	with:
	name: sbom-${{ needs.build.outputs.artifact-prefix }}
	path: '*.spdx.json'
	if-no-files-found: error

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