.travis.yml

#  ====================================================================================================   
#                                                                                                         
#    SuPReMo: Surrogate Parameterised Respiratory Motion Model                                            
#             An implementation of the generalised motion modelling and image registration framework      
#                                                                                                         
#    Copyright (c) University College London (UCL). All rights reserved.                                  
#                                                                                                         
#    This software is distributed WITHOUT ANY WARRANTY; without even                                      
#    the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR                                  
#    PURPOSE.                                                                                             
#                                                                                                         
#    See LICENSE.txt in the top level directory for details.                                              
#                                                                                                         
#  ====================================================================================================   


dist: focal

language: cpp

addons:
  apt:
    packages:
      - g++-7
      - doxygen
      - doxygen-latex
      - graphviz

jobs:
  include: 
    - stage: build and test
      name: "Building dependencies and SuPReMo then running tests"
      script:
        # Export variables used during building and testing
        - export src_dir=`pwd`
        - export build_dir="${src_dir}/build"
        - export dep_dir="${build_dir}/dependencies"
        - export niftyreg_source_dir="${dep_dir}/niftyreg_source"
        - export niftyreg_install_dir="${dep_dir}/niftyReg_install"
        - export niftyreg_build_dir="${dep_dir}/niftyReg_build"
        - export supremo_build_dir="${build_dir}/supremo_build"
        - export supremo_install_dir="${build_dir}/supremo_install"
        # Printing build information
        - echo "Building SuPReMo"
        - echo "source_dir           - ${src_dir}"
        - echo "Dependencies"
        - echo "============"
        - echo "build_dir           - ${build_dir}"
        - echo "dep_dir              - ${dep_dir}"
        - echo "niftyreg source dir  - ${niftyreg_source_dir}"
        - echo "niftyreg build dir   - ${niftyreg_build_dir}"
        - echo "niftyreg install dir - ${niftyreg_install_dir}"
        - echo "supremo"
        - echo "========="
        - echo "supremo build dir    - ${supremo_build_dir}"
        - echo "supremo install dir  - ${supremo_install_dir}"

        # Get the version information
        - echo `cmake --version`

        # Build nifty reg dependency
        - echo "Building dependency > niftyreg"
        - echo "=============================="
        - mkdir -p ${dep_dir}
        - cd ${dep_dir}
        - git clone https://github.com/KCL-BMEIS/niftyreg.git ${niftyreg_source_dir}
        - mkdir -p ${niftyreg_build_dir}
        - mkdir -p ${niftyreg_install_dir}
        - cd ${niftyreg_build_dir}
        # Configure cmake for nifty reg
        - CXX=/usr/bin/g++-7 CC=/usr/bin/gcc-7 cmake 
            -DBUILD_ALL_DEP:BOOL=ON 
            -DCMAKE_CONFIGURATION_TYPES:STRING=Release 
            -DCMAKE_INSTALL_PREFIX:STRING=${niftyreg_install_dir} 
            ${niftyreg_source_dir}
        - cmake --build . -- -j2
        - make install

        # Build SuPReMo
        - echo "Building > SuPReMo"
        - echo "===================="
        - mkdir -p ${supremo_build_dir}
        - mkdir -p ${supremo_install_dir}
        - cd ${supremo_build_dir}
        # Configure SuPReMo with the required niftyreg dependency
        - CXX=/usr/bin/g++-7 CC=/usr/bin/gcc-7 cmake 
              -DNiftyReg_DIR:STRING=${niftyreg_install_dir} 
              -DCMAKE_CONFIGURATION_TYPES:STRING=Release 
              -DCMAKE_INSTALL_PREFIX:STRING=${supremo_install_dir} 
              -DBUILD_TESTING:BOOL=ON
              ${src_dir}
        - cmake --build . -- -j2
        - make install

        # Run the tests
        - cd ${supremo_build_dir}
        - ctest --output-on-failure -C Release

    - stage: documentation
      name: "Building and deploying documentation"
      script:
        # Need to point the html style header to the local so that it will be deployed
        - mkdir -p ./docu/html/style/
        - cp motion-docu/doxygenStyle/* ./docu/html/style/

        # Work on a copy of the Doxyfile and remove this later
        - cp ./Doxyfile ./Doxyfile.loc
        - sed -i 's/.\/motion-docu\/doxygenStyle\//.\/docu\/html\/style\//g' ./Doxyfile.loc
        - doxygen Doxyfile.loc

        # Remove the local doxyfile again so that we end up with a clean git repo.
        - rm Doxyfile.loc
        # - rm -rf $doxy_dir
      
      deploy:
        provider: pages
        skip_cleanup: true
        github_token: $GH_REPO_PRV_TOKEN
        local_dir: docu/html
        on:
          branch: main