spack.yaml

spack:
  view: false
  concretization: separately

  packages:
    mpi:
      # disable mpi lib builds altogether
      buildable: false
    mpich:
      buildable: false
      externals:
      # centos7: mpich-3.0-3.0.4-10.el7.x86_64
      # maybe add arch=linux-centos7-sandybridge later?
      - spec: mpich@3.0.4
        prefix: /usr/lib64/mpich

  definitions:
  - compiler-pkgs:
    - gcc@10.3.0 os=centos7
  - pkgs:
    # some EBRAINS-related simulators
    - py-numpy ^python@3.8.10 
    - py-scipy ^python@3.8.10 
    #- py-pip ^python@3.8.10 
    #- nest +gsl +python ^python@3.8.10 %gcc@9.3.1
    #- arbor ^python@3.8.10

    #- nest +gsl +mpi ^py-scipy@:1.6.999
    #- arbor +mpi
    #- neuron +mpi
    # BrainScaleS (plus some constraining)
    #- visionary-dls-core ^py-setuptools-scm+toml ^python@3.8.0:3.8.999 ^binutils+ld ^py-astroid@2.5.6:2.6.999 ^py-scipy@:1.6.999
  - compilers:
    # for now build on one target compiler only
    - '%gcc@10.3.0'
  - oses:
    - os=centos7

  specs:
  - matrix:
    - [$pkgs]
    - [$compilers]
    - [$oses]

  mirrors:
    local_something: /builds/emuller/brainscales-spack-test/jobs_scratch_dir/local_mirror
    # some random cache :p (build_cache/ gets added)
    hacky_cache: https://brainscales-r.kip.uni-heidelberg.de:7443/nmpi/tmp

  gitlab-ci:
    bootstrap:
    - name: compiler-pkgs
      compiler-agnostic: true

    mappings:
      - match:
        - os=centos7
        runner-attributes:
          tags:
            - docker-runner
          image: docker-registry.ebrains.eu/clb-jupyter-image/base

    # needed as the spack command isn't globally available
    before_script:
      - git clone ${SPACK_REPO}
      # ${SPACK_REF} ?
      - pushd spack && git checkout ${SPACK_CHECKOUT_VERSION} && git log -n 1 && popd
      - . "./spack/share/spack/setup-env.sh"

    # looks like default => remove it?