---
stages:
  - prepare
  - python
  - compile
  - setup
  - fortran
  - performance
  - deploy
  - update_master
  - distclean
  - clean

###################################################################################################
before_script:
  - if [ $(awk "/$CI_PIPELINE_ID/{print NR}" $LOCAL_HOME/GitLabCI.queue)x == 'x' ];
      then echo $CI_PIPELINE_ID >> $LOCAL_HOME/GitLabCI.queue;
    fi
  - while [ $(awk "/$CI_PIPELINE_ID/{print NR}" $LOCAL_HOME/GitLabCI.queue) != 1 ];
      do sleep 5m;
      echo -e "Currently queued pipelines:\n$(cat $LOCAL_HOME/GitLabCI.queue)\n";
    done
  - source $DAMASKROOT/env/DAMASK.sh
  - cd $DAMASKROOT/PRIVATE/testing
  - echo Job start:" $(date)"

###################################################################################################
after_script:
  - echo Job end:" $(date)"

###################################################################################################
variables:
  # ===============================================================================================
  # GitLab Settings
  # ===============================================================================================
  GIT_SUBMODULE_STRATEGY: none

  # ===============================================================================================
  # Shortcut names
  # ===============================================================================================
  DAMASKROOT: "$LOCAL_HOME/GitLabCI_Pipeline_$CI_PIPELINE_ID/DAMASK"
  TESTROOT:   "$LOCAL_HOME/GitLabCI_Pipeline_$CI_PIPELINE_ID/tests"

  # ===============================================================================================
  # Names of module files to load
  # ===============================================================================================
  # ++++++++++++ Compiler +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
  IntelCompiler:  "Compiler/Intel/19.1.2 Libraries/IMKL/2020"
  GNUCompiler:    "Compiler/GNU/10"
  # ++++++++++++ MPI ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
  MPI_Intel:      "MPI/Intel/19.1.2/IntelMPI/2019"
  MPI_GNU:        "MPI/GNU/10/OpenMPI/4.1.1"
  # ++++++++++++ PETSc ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
  PETSc_Intel:    "Libraries/PETSc/3.16.1/Intel-19.1.2-IntelMPI-2019"
  PETSc_GNU:      "Libraries/PETSc/3.16.1/GNU-10-OpenMPI-4.1.1"
  # ++++++++++++ MSC Marc +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
  MSC:            "FEM/MSC/2021.2"
  IntelMarc:      "Compiler/Intel/19.1.2 Libraries/IMKL/2020"
  HDF5Marc:       "HDF5/1.12.1/Intel-19.1.2"

###################################################################################################
checkout:
  stage: prepare
  before_script:
    - echo $CI_PIPELINE_ID >> $LOCAL_HOME/GitLabCI.queue
    - while [ $(awk "/$CI_PIPELINE_ID/{print NR}" $LOCAL_HOME/GitLabCI.queue) != 1 ];
        do sleep 5m;
        echo -e "Currently queued pipelines:\n$(cat $LOCAL_HOME/GitLabCI.queue)\n";
      done
  script:
    - mkdir -p $DAMASKROOT
    - mkdir -p $TESTROOT
    - cd $DAMASKROOT
    - git clone -q git@git.damask.mpie.de:damask/DAMASK.git .
    - git checkout $CI_COMMIT_SHA
    - git submodule update --init
    - source env/DAMASK.sh

###################################################################################################
pytest:
  stage: python
  script:
    - cd $DAMASKROOT/python
    - COLUMNS=256 pytest --basetemp=${TESTROOT}/python -v --cov --cov-report=term
    - coverage report --fail-under=90

mypy:
  stage: python
  script:
    - cd $DAMASKROOT/python
    - mypy -m damask


###################################################################################################
compile_grid_Intel:
  stage: compile
  script:
    - module load $IntelCompiler $MPI_Intel $PETSc_Intel
    - cd pytest
    - COLUMNS=256 pytest -k 'compile and grid' --basetemp=${TESTROOT}/compile_grid_Intel

compile_mesh_Intel:
  stage: compile
  script:
    - module load $IntelCompiler $MPI_Intel $PETSc_Intel
    - cd pytest
    - COLUMNS=256 pytest -k 'compile and mesh' --basetemp=${TESTROOT}/compile_mesh_Intel

compile_grid_GNU:
  stage: compile
  script:
    - module load $GNUCompiler $MPI_GNU $PETSc_GNU
    - cd pytest
    - COLUMNS=256 pytest -k 'compile and grid' --basetemp ${TESTROOT}/compile_grid_GNU

compile_mesh_GNU:
  stage: compile
  script:
    - module load $GNUCompiler $MPI_GNU $PETSc_GNU
    - cd pytest
    - COLUMNS=256 pytest -k 'compile and mesh' --basetemp ${TESTROOT}/compile_mesh_GNU

compile_Marc:
  stage: compile
  script:
    - module load $IntelMarc $HDF5Marc $MSC
    - cd pytest
    - COLUMNS=256 pytest -k 'compile and Marc' --basetemp ${TESTROOT}/compile_Marc


###################################################################################################
setup_grid:
  stage: setup
  script:
    - module load $IntelCompiler $MPI_Intel $PETSc_Intel
    - cd $(mktemp -d)
    - cmake -DDAMASK_SOLVER=GRID -DCMAKE_INSTALL_PREFIX=${DAMASKROOT} ${DAMASKROOT}
    - make -j2 all install

setup_mesh:
  stage: setup
  script:
    - module load $IntelCompiler $MPI_Intel $PETSc_Intel
    - cd $(mktemp -d)
    - cmake -DDAMASK_SOLVER=MESH -DCMAKE_INSTALL_PREFIX=${DAMASKROOT} ${DAMASKROOT}
    - make -j2 all install

###################################################################################################
core:
  stage: fortran
  script:
    - module load $IntelCompiler $MPI_Intel $PETSc_Intel
    - cd pytest
    - COLUMNS=256 pytest -k 'not compile' --basetemp ${TESTROOT}/fortran -v

# Needs closer look
# Phenopowerlaw_singleSlip:
#   stage: fortran
#   script: Phenopowerlaw_singleSlip/test.py

###################################################################################################
grid_runtime:
  stage: performance
  script:
    - module load $IntelCompiler $MPI_Intel $PETSc_Intel
    - cd $DAMASKROOT
    - make clean grid OPTIMIZATION=AGGRESSIVE
    - REPO_DIR=$(mktemp -d)
    - git clone -q git@git.damask.mpie.de:damask/performance.git ${REPO_DIR}
    - cd ${DAMASKROOT}/PRIVATE/testing/
    - ./runtime.py --input_dir $DAMASKROOT/examples/grid --output_dir ${REPO_DIR} --tag ${CI_COMMIT_SHA}
    - if [ ${CI_COMMIT_BRANCH} == development ]; then git commit -am ${CI_PIPELINE_ID}_${CI_COMMIT_SHA}; git push; fi
  resource_group: runtime

###################################################################################################
source_distribution:
  stage: deploy
  script:
    - cd $(mktemp -d)
    - ${DAMASKROOT}/PRIVATE/releasing/tar.xz/create.sh ${DAMASKROOT} ${CI_COMMIT_SHA}

##################################################################################################
merge_into_master:
  stage: update_master
  script:
    - cd ${DAMASKROOT}
    - export TESTEDREV=$(git describe)                                                              # might be detached from development branch
    - echo ${TESTEDREV} > python/damask/VERSION
    - git add python/damask/VERSION
    - >
        git diff-index --quiet HEAD ||
        git commit -m "[skip ci] updated version information after successful test of $TESTEDREV"
    - export UPDATEDREV=$(git describe)                                                             # tested state + 1 commit
    - git checkout master
    - git merge $UPDATEDREV -s recursive -X ours                                                    # conflicts occur only for inconsistent state
    - git push origin master                                                                        # master is now tested version and has updated VERSION file
    - git checkout development
    - git pull
    - git merge master -s recursive -X ours -m "[skip ci] Merge branch 'master' into development"   # only possible conflict is in VERSION file
    - git push origin development                                                                   # development is unchanged (as master is based on it) but has updated VERSION file
  only:
    - development

###################################################################################################
remove_data:
  stage: distclean
  before_script:
    - echo "Removing data and lock of pipeline $CI_PIPELINE_ID"
  script:
    - rm -rf $LOCAL_HOME/GitLabCI_Pipeline_$CI_PIPELINE_ID
    - sed -i "/$CI_PIPELINE_ID/d" $LOCAL_HOME/GitLabCI.queue                                        # in case pipeline was manually (web GUI) restarted and releaseLock was performed already

###################################################################################################
remove_lock:
  stage: clean
  before_script:
    - echo "Removing lock of pipeline $CI_PIPELINE_ID"
  when: always
  script: sed -i "/$CI_PIPELINE_ID/d" $LOCAL_HOME/GitLabCI.queue