add .gitlab-ci.yml

default:

  image: "archlinux/devel-tnl:latest"

  before_script:

    # install dependencies

    - pacman -Suy --noconfirm --needed cgal-headers boost qt5-svg

# automatically initialize git submodules

# https://docs.gitlab.com/ee/ci/git_submodules.html

variables:

  GIT_SUBMODULE_STRATEGY: recursive

stages:

  - build

build_tools:

  stage: build

  script:

    - cmake -B build -S . -G Ninja -DCMAKE_BUILD_TYPE=Release

    - ninja -C build