add publish-book actions tag #32

	name: trigger-book-build
	on:
	pull_request:

	jobs:
	install-dependencies:
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	os: [ubuntu-latest]
	python-version: [3.9]
	steps:
	- uses: actions/checkout@v2
	- name: Get PR number
	run: echo "Your PR is ${PR}"
	env:
	PR: ${{ github.event.pull_request.number }}
	- name: 📦 Cache Conda Packages
	uses: actions/cache@v2
	env:
	# Increase this value to reset cache if etc/example-environment.yml has not changed
	CACHE_NUMBER: 0
	with:
	path: ~/conda_pkgs_dir
	key: ${{ runner.os }}-conda-${{ env.CACHE_NUMBER }}-${{ hashFiles('conda-linux-64.lock') }}
	- name: 🐍 Set up Conda environment
	uses: conda-incubator/setup-miniconda@v2
	with:
	auto-update-conda: false
	activate-environment: DGM2lines
	environment-file: conda-linux-64.lock
	- name: 👀 Check Conda environment
	shell: bash -l {0}
	run: \|
	pip install -r requirements.txt
	conda info
	conda list
	- name: 📦 Cache Notebooks
	uses: actions/cache@v2
	with:
	path: _build/.jupyter_cache
	key: notebook_cache-${{hashFiles('_toc.yml', '_config.yml', 'environment.yml') }}
	build:
	uses: ProjectPythia/cookbook-actions/.github/workflows/build-book.yaml@main
	with:
	environment_name: DGM2lines
	artifact_name: book-zip-${{ github.event.number }}
	path_to_notebooks: "src"
	build_command: "jupyter-book build --keep-going ."

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