adapt complexity job for handling split by levels

  - unzip artifacts.zip || true # this may fail on first run, when there are no artifacts there and the zip file is actually just "404"-html

  - ls

  - public_dir="$CI_JOB_NAME-public"

  # if is needed to catch case when no artifact is there (first run), similarly as above

  - if [[ -d $public_dir ]]; then mv $public_dir/* wmops/;  fi

  - if [[ -d $public_dir ]]; then

  -   mv $public_dir/* wmops/

  # check here if we have the split-by-levels files present - if not, fake them up with the existing global one

  # this is needed for the first run with split graphs on a branch where the global version did run previously

  # NOTE: checking only for level_1 file here as this should already be sufficient

  # NOTE2: also not chechking for RAM for same reason

  -   wmops_all_global="${public_dir}/log_wmops_all.txt"

  -   ram_all_global="${public_dir}/log_ram_all.txt"

  -   if [ -f "${wmops_all_global}" ] && [ ! -f "${public_dir}/log_wmops_all_level_1.txt" ]; then

  -     for suffix in "level_1 level_2 level_3 rate_sw"; do

  -       cp ${wmops_all_global} ${public_dir}/log_wmops_all_{suffix}.txt

  -       cp ${ram_all_global} ${public_dir}/log_ram_all_{suffix}.txt

  -     done

  - fi

  - ls wmops

  - rm artifacts.zip

  - rm -rf $public_dir

  &complexity-measurements-prepare-artifacts # prepare artifacts -> move to public directory

  - public_dir="$CI_JOB_NAME-public"

  - mkdir $public_dir

  - mv -f wmops/log_*_all.txt ./*.js ${public_dir}/

  - mv -f wmops/log_*_all*.txt ./*.js ${public_dir}/

  # move logfiles for links

  - mkdir $public_dir/logs

  # first move logs