Create test data asset #5

	name: Prepare test data release

	on:
	workflow_dispatch:
	pull_request:
	types: [opened, synchronize, reopened, ready_for_review]
	paths:
	- .github/workflows/prepare_test_data.yml

	env:
	ZENODO_RECORD_ID: 17423608
	RELEASE_TAG_TEMPLATE: testdata-zenodo.
	ARCHIVE_NAME: test_data.tar.zst

	jobs:
	build-and-release:
	name: Download and publish test data
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- uses: actions/setup-python@v5
	with:
	python-version: "3.10"

	- name: Install tools
	run: \|
	python -m pip install --upgrade pip
	python -m pip install zenodo-get
	sudo apt-get update
	sudo apt-get install -y zstd

	- name: Download dataset from Zenodo
	run: \|
	mkdir -p test_data
	cd test_data
	zenodo_get $ZENODO_RECORD_ID
	cd -

	- name: Create compressed archive
	run: \|
	tar -I zstd -cf "${ARCHIVE_NAME}" test_data/

	- name: Publish Release asset (creates or updates a prerelease)
	run: \|
	gh release create \
	${{ env.RELEASE_TAG_TEMPLATE }}${{ env.ZENODO_RECORD_ID }} \
	--prerelease \
	--title ${{ env.RELEASE_TAG_TEMPLATE }}${{ env.ZENODO_RECORD_ID }} \
	--notes "Automated test data release for Zenodo record ID $ZENODO_RECORD_ID" \
	${{ env.ARCHIVE_NAME }}
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

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