Update vof examples #566

	name: CI-Lethe-with-dealii-vectors

	on:
	push:
	# Runs on every push on master branch
	branches:
	- master
	# Runs on every push on master branch. If a push contains multiple commits, it will be ran on the latest one.
	pull_request:
	paths-ignore:
	- 'doc/**'
	- 'contrib/**'
	- 'examples/**'

	# Cancels running instances when a pull request is updated by a commit
	concurrency:
	group: ${{ github.workflow }}-${{ github.event.pull_request.number \|\| github.ref \|\| github.run_id }}
	cancel-in-progress: true

	env:
	COMPILE_JOBS: 4
	MULTI_CORE_TESTS_REGEX: "mpirun=2"

	jobs:
	build:
	name: Build (deal.ii:${{ matrix.dealii_version }})
	runs-on: ubuntu-latest

	strategy:
	fail-fast: false
	matrix:
	dealii_version: ["master"]

	# Run steps in container of dealii's master branch
	container:
	image: dealii/dealii:${{ matrix.dealii_version }}-focal
	options: --user root

	steps:
	- name: Setup
	run: \|
	# Since dealii image doesn't include Node.js, we'll install it
	sudo apt-get update
	sudo apt-get install -y --no-install-recommends nodejs



	echo "Github actions is sane!"
	echo "Running build with deal.ii version ${{ matrix.dealii_version }} on branch ${GITHUB_REF#refs/heads/}"

	# Checks-out Lethe with branch of triggering commit
	- name: Checkout code
	uses: actions/checkout@v2

	#
	# Warnings
	#
	- name: Compile Lethe with deal.II distribtued vectors (deal.ii:${{ matrix.dealii_version }})
	run: \|
	mkdir build-warnings
	cd build-warnings
	cmake ../ -DCMAKE_BUILD_TYPE=Debug -DLETHE_USE_LDV=ON -G Ninja
	ninja -j${{ env.COMPILE_JOBS }}

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