Set TEST_MPI_RANKS to 2 as default #703

	---
	name: Generating documentation
	on:
	push:
	branches:
	- 'develop'
	tags:
	- 'v*'
	workflow_dispatch:

	jobs:
	build-and-deploy:
	runs-on: ubuntu-latest
	container:
	image: ghcr.io/cp2k/dbcsr-build-env-ubuntu-22.04:develop
	volumes:
	- "/etc/ssh/ssh_known_hosts:/etc/ssh/ssh_known_hosts:ro"

	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 0
	submodules: true

	- name: Configure
	run: \|
	mkdir -p build
	cd build
	cmake -G Ninja \
	-DUSE_MPI=ON \
	-DUSE_OPENMP=ON \
	-DUSE_SMM=libxsmm \
	-DMPI_EXECUTABLE_SUFFIX=.mpich \
	..

	- name: Build
	run: \|
	cmake --build build -- doc
	touch build/doc/.nojekyll

	- name: Configure git to trust the workspace despite the different owner
	run:
	git config --global --add safe.directory "$GITHUB_WORKSPACE"

	- name: Deploy Development Documentation
	if: github.repository == 'cp2k/dbcsr' && github.ref == 'refs/heads/develop'
	uses: JamesIves/github-pages-deploy-action@releases/v4
	with:
	branch: gh-pages
	folder: build/doc
	target-folder: develop
	clean: true
	clean-exclude: \|
	releases/
	ssh-key: ${{ secrets.SSH_DEPLOY_KEY }}

	- name: Get the release version
	id: get_version
	run: echo ::set-output name=VERSION::${GITHUB_REF/refs\/tags\/v/}
	shell: bash

	- name: Deploy Release Documentation
	if: github.repository == 'cp2k/dbcsr' && contains(github.ref, 'tags')
	uses: JamesIves/github-pages-deploy-action@releases/v4
	with:
	branch: gh-pages
	folder: build/doc
	target-folder: 'releases/v${{ steps.get_version.outputs.VERSION }}'
	ssh-key: ${{ secrets.SSH_DEPLOY_KEY }}

	# vim: set ts=2 sw=2 tw=0 :

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