Update build_docs.yml #49

	name: Build documentation

	on:
	push:
	branches:
	- "**"
	workflow_call:

	jobs:
	build:
	runs-on: ubuntu-22.04
	container:
	image: ghcr.io/scientificcomputing/fenics-gmsh:2024-02-19

	env:
	# Directory that will be published on github pages
	PUBLISH_DIR: ./_build/html

	steps:
	- uses: actions/checkout@v4

	- name: Install dependencies
	run: python3 -m pip install -r requirements-docs.txt

	- name: Build docs
	run: jupyter book build -W .

	- name: Cache
	id: cache
	uses: actions/cache@v4
	with:
	path: \|
	~/.cache/pip
	~/_build
	key: cache_v1
	restore-keys: \|
	cache_v1

	- name: Install dependencies
	run: python3 -m pip install -r requirements-docs.txt

	- name: Build docs
	run: jupyter book build .

	- name: Upload artifact
	if: always()
	uses: actions/upload-artifact@v4
	with:
	path: ${{ env.PUBLISH_DIR }}
	name: documentation

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