build_tsmp2: Interpret component model inputs as arguments

[kvrigor]

Inspired by @AGonzalezNicolas's matrix builds (#109). With this change this becomes possible:

./build_tsmp2.sh icon eclm parflow
echo "eCLM ICON ParFlow" | xargs -t ./build_tsmp2.sh --no_update

cat << EOF > model_combinations.txt
icon eclm parflow
eclm parflowgpu
icon
EOF
cat model_combinations.txt | xargs -t -L 1 ./build_tsmp2.sh --no_update

[AGonzalezNicolas]

I really like it but I am missing the use of different environments. Of course, the command can be submitted a second time with another environment provided that previous builds are moved or working in a different location. Otherwise, new build with new environment will replace previous build.

[jjokella]

Very cool!

I have still the question of the "forced updated" (in the sense that we don't have to type any "y" or "yes").

This could maybe be an extra-option that could be added in this PR? Or we could make a new one?

[kvrigor]

I have still the question of the "forced updated" (in the sense that we don't have to type any "y" or "yes").

Maybe yes is the answer: yes y | ./build_tsmp2.sh

[kvrigor]

the command can be submitted a second time with another environment provided that previous builds are moved or working in a different location

@AGonzalezNicolas --build_dir/--install_dir for this use case:

# ICON-eCLM-ParFlow, GNU+ParaStationMPI
echo "icon eclm parflow" | xargs -t -L 1 ./build_tsmp2.sh --no_update --env env/jsc.2025.gnu.psmpi --build_dir bld/ICON_eCLM_ParFlow_GNUPSMPI --install_dir bin/ICON_eCLM_ParFlow_GNUPSMPI

# eCLM-ParFlowGPU, GNU+OpenMPI
echo "eclm parflowgpu" | xargs -t -L 1 ./build_tsmp2.sh --no_update --env env/jsc.2025.gnu.openmpi --build_dir bld/eCLM_ParFlowGPU_GNUOPENMPI --install_dir bin/eCLM_ParFlowGPU_GNUOPENMPI

[kvrigor]

@jjokella We can address the concern for build_tsmp2 model updates (auto, forced or otherwise) on a separate GitHub issue/PR.