fix build error #22

	name: CI

	on:
	push:
	branches: [ master, main ]
	pull_request:
	branches: [ master, main ]
	# Allows you to run this workflow manually from the Actions tab
	workflow_dispatch:

	jobs:
	test:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: '3.12.2'
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -r scripts/requirements.txt
	- name: Run pytest
	run: pytest

	build:
	runs-on: ubuntu-latest
	container: makeappdev/uselatex:latest
	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- name: Configure Git safe directory with GITHUB_WORKSPACE
	run: git config --global --add safe.directory $GITHUB_WORKSPACE

	- name: Build
	run: \|
	cmake --version; pdflatex --version
	mkdir -p build && cd build
	cmake ..
	make

	- name: Install pdftk
	run: apt-get update && apt-get install -y pdftk

	- name: Combine PDFs
	run: pdftk build/Computertechnik.pdf img/Formelsammlung.pdf cat output build/Computertechnik.pdf

	- name: Prepare Deployment
	if: github.ref == 'refs/heads/master' \|\| github.ref == 'refs/heads/main'
	run: \|
	mkdir -p export
	echo "# This branch is for deployment only" >> export/README.md
	cp build/Computertechnik.pdf export
	cp build/git.id export

	- name: Deploy
	if: github.ref == 'refs/heads/master' \|\| github.ref == 'refs/heads/main'
	uses: JamesIves/[email protected]
	with:
	branch: gh-pages
	folder: export
	single-commit: true
	silent: true

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