Nikuradse (#175) #140

	name: Update new dataset metadata

	on:
	push:
	branches-ignore:
	- master
	- gh-pages

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	with:
	fetch-depth: 0
	- name: Create LFS file list
	run: git lfs ls-files -l \| cut -d' ' -f1 \| sort > .lfs-assets-id
	- name: Restore LFS cache
	uses: actions/cache@v3
	id: lfs-cache
	with:
	path: .git/lfs
	key: ${{ runner.os }}-lfs-${{ hashFiles('.lfs-assets-id') }}-v1
	- name: Git LFS Pull
	run: git lfs pull
	- name: Set up Python 3.9
	uses: actions/setup-python@v4
	with:
	python-version: '3.9'
	- name: Install dependencies
	run: \|
	pip install ".[dev]"
	sudo apt-get update
	sudo apt-get install libssl-dev libcurl4-openssl-dev
	- name: Update support files for new datasets
	run: \|
	python -m pmlb.update_dataset_files
	- name: Set deploy variables
	run: \|
	BRANCH_REF=${{github.head_ref \|\| github.ref}}
	echo "BRANCH=${BRANCH_REF##*/}" >> $GITHUB_ENV
	git config --local user.name 'github-actions[bot]'
	git config --local user.email 'github-actions[bot]@users.noreply.github.com'
	- name: Push updates to active branch
	run: \|
	if git diff --quiet ; then
	echo "No files changed, skipping commit and deployment."
	else
	echo "Changed files detected."
	git add --all
	WORKFLOW_URL="https://github.com/$GITHUB_REPOSITORY/actions/runs/$GITHUB_RUN_ID"
	git commit \
	--message "update dataset files" \
	--message "Created by ${WORKFLOW_URL}\nfrom ${GITHUB_SHA::7} on $(date --iso --utc)"
	git checkout $BRANCH
	git push origin $BRANCH
	fi

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