.travis.yml

language: cpp

# against hwloc error (travis-ci/travis-ci#10019)
sudo: required

env:
  matrix:
    - BACKENDS="OpenMP"
    - BACKENDS="Serial"
    - BACKENDS="Pthread"
    - BACKENDS="Serial OpenMP"
    - BACKENDS="Serial Pthread"
    - BACKENDS="OpenMP" COVERAGE=ON
    - BACKENDS="Serial" COVERAGE=ON
    - BACKENDS="Pthread" COVERAGE=ON
    - BACKENDS="Serial OpenMP" COVERAGE=ON
    - BACKENDS="Serial Pthread" COVERAGE=ON

before_script:
  - sudo ln -s /usr/bin/ccache /usr/lib/ccache/clang++
  - ccache -z
  - KOKKOS_OPTS=( --with-hwloc=/usr --gcc-toolchain=/usr )
  - for i in ${BACKENDS}; do KOKKOS_OPTS+=( --with-${i,,[A-Z]} ); done
    # LD_LIBRARY_PATH workaround for libomp: https://github.com/travis-ci/travis-ci/issues/8613
  - if [[ ${CC} = clang ]]; then export LD_LIBRARY_PATH=/usr/local/clang/lib:$LD_LIBRARY_PATH; fi
  - git clone --depth=1 https://github.com/kokkos/kokkos.git &&
    pushd kokkos &&
    mkdir build &&
    pushd build &&
    ../generate_makefile.bash --prefix=$HOME/kokkos ${KOKKOS_OPTS[@]} &&
    make -j2 &&
    make install &&
    popd &&
    popd
  - for i in ${BACKENDS}; do CMAKE_OPTS+=( -DCabana_ENABLE_${i}=ON ); done

addons:
  apt:
    packages:
      - doxygen
      - libhwloc-dev
      - openmpi-bin
      - libopenmpi-dev

script:
  - mkdir build && pushd build &&
    cmake -DCMAKE_PREFIX_PATH=$HOME/kokkos
          -DCabana_ENABLE_Serial=OFF ${CMAKE_OPTS[@]}
          -DCabana_ENABLE_MPI=ON
          -DCabana_ENABLE_TESTING=ON -DCabana_ENABLE_EXAMPLES=ON
          ${COVERAGE:+-DCabana_ENABLE_COVERAGE_BUILD=ON -DCOMPILER_SUPPORTS_MARCH=OFF} .. &&
    make -j2 VERBOSE=1 &&
    make test CTEST_OUTPUT_ON_FAILURE=1 &&
    make doxygen &&
    make install DESTDIR=${PWD}/install && rm -rf ${PWD}/install/usr/local && rmdir ${PWD}/install/usr &&
    popd

after_success:
 - ccache -s
 - if [[ ${COVERAGE} ]]; then pushd build && bash <(curl -s https://codecov.io/bash) && popd; fi
 - if [[ ${TRAVIS_JOB_NUMBER} = *.1 ]]; then
     git fetch origin gh-pages && git checkout -b gh-pages FETCH_HEAD &&
     rm -rf doxygen &&
     mv build/html doxygen &&
     git add --all doxygen;
     if [[ ${TRAVIS_BRANCH} = master && ${encrypted_de2ca53a1b69_key} && ${encrypted_de2ca53a1b69_iv} && ${TRAVIS_PULL_REQUEST} == false ]]; then
       git config --global user.name "Automatic Deployment (Travis CI)";
       git config --global user.email "noreply@lanl.gov";
       git commit -m "Documentation Update";
       openssl aes-256-cbc -K $encrypted_de2ca53a1b69_key -iv $encrypted_de2ca53a1b69_iv -in deploy.enc -out ~/.ssh/id_rsa -d;
       chmod 600 ~/.ssh/id_rsa;
       git push git@github.com:${TRAVIS_REPO_SLUG} gh-pages:gh-pages;
     else
       git status;
       git diff --cached --no-color | head -n 500;
     fi;
   fi

cache:
  - ccache

compiler:
  - gcc
  - clang