build jupyter book #4

	on: pull_request

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

	defaults:
	run:
	shell: bash -l {0}

	jobs:
	pre-commit:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-python@v5
	with:
	python-version: 3.x
	- uses: pre-commit/[email protected]

	build-book:
	runs-on: ubuntu-latest
	needs: pre-commit
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-python@v5
	with:
	python-version: 3.x
	- name: Get changed notebooks
	id: changed-files
	uses: tj-actions/changed-files@v44
	with:
	files: \|
	**.ipynb
	- name: Checkout book repo
	uses: actions/checkout@v4
	with:
	repository: ecmwf-projects/c3s_eqc_book_main
	path: book
	- name: Install jupyter-book
	run: \|
	python -m pip install jupyter-book
	- name: Build pages
	env:
	ALL_CHANGED_FILES: ${{ steps.changed-files.outputs.all_changed_files }}
	run: \|-
	mkdir book_preview \|\| exit
	cd book/c3s_eqc_quality_assessments \|\| exit
	for fullfile in ${ALL_CHANGED_FILES}; do
	filename=$(basename -- "$fullfile")
	prefix="${filename%.*}"
	cp ../../"$fullfile" "$filename" \|\| exit
	python ../../scripts/disembed-figures.py "$filename" \|\| exit
	jupyter-book build "$filename" \|\| exit
	mv _build/_page/"$prefix"/html ../../book_preview/"$prefix" \|\| exit
	rm -fr _build
	done
	- uses: actions/upload-artifact@v4
	id: upload-artifact
	with:
	name: book-preview
	path: book_preview/*
	- name: Comment PR with book preview url
	uses: thollander/actions-comment-pull-request@v2
	with:
	message: \|
	Book preview: ${{ steps.upload-artifact.outputs.artifact-url }}
	comment_tag: artifact-url

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