[pre-commit.ci] pre-commit autoupdate #248

	name: PR Preview

	on: [pull_request]

	permissions:
	pull-requests: write # allow surge-preview to create/update PR comments

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

	jobs:
	preview:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout repository
	uses: actions/checkout@v3

	- name: Setup JupyterBook Cache
	uses: actions/cache@v3
	with:
	path: _build
	# NOTE: change key to "jupyterbook-DATE" to force rebuilding cache
	key: jupyterbook-20230707

	- name: Install Conda environment with Micromamba
	uses: mamba-org/setup-micromamba@v1
	with:
	environment-file: conda/conda-lock.yml
	environment-name: xarray-tutorial
	cache-environment: true

	- name: Build JupyterBook
	# NOTE: login shell activates conda environment
	shell: bash -l {0}
	run: \|
	jupyter-book build ./ --warningiserror --keep-going

	- name: Dump Build Logs
	if: always()
	run: \|
	if (test -a _build/html/reports/log); then cat _build/html/reports/log ; fi

	- name: Publish to Surge
	id: preview_step
	uses: afc163/surge-preview@v1
	with:
	surge_token: ${{ secrets.SURGE_TOKEN }}
	github_token: ${{ secrets.GITHUB_TOKEN }}
	dist: _build/html
	build: \|
	npm install surge

	- name: Format preview url
	id: format_url
	run: \|
	echo "url_text=:rocket: Preview deployed at https://${{ steps.preview_step.outputs.preview_url }}" >> $GITHUB_OUTPUT

	- name: Get the preview_url
	run: echo "${{ steps.format_url.outputs.url_text }}"

	- name: Generate summary
	run: \|
	echo "#### ${{ steps.format_url.outputs.url_text }}" >> $GITHUB_STEP_SUMMARY

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