.travis.yml

language: c
sudo: required

os:
  - linux
  - osx

compiler:
  - gcc

branches:
  only:
    - master

# Install dependencies for various OS'
before_install:
  - if [ $TRAVIS_OS_NAME = windows ]; then choco install make cmake; fi
  - if [ $TRAVIS_OS_NAME = linux ];   then sudo apt-get purge cmake && sudo apt-key update && sudo apt-get update && sudo apt-get -y -f install gfortran libz-dev m4 bison python3 cmake; fi
  - if [ $TRAVIS_OS_NAME = osx ];     then brew update && brew install gcc; fi
  - export FC=$(which gfortran);      echo $FC
  - export CC=$(which gcc);           echo $CC
  - export CXX=$(which g++);          echo $CXX

install:
  ############################################################################
  # Install a recent CMake
  ############################################################################
  - DEPS_DIR="${HOME}/deps"
  - mkdir -p ${DEPS_DIR} && cd ${DEPS_DIR}

  # Exodus requires CMAKE 1.10.X+, which apt-get doesn't serve
  # Manually build
  - |
    if [[ "${TRAVIS_OS_NAME}" == "linux" ]]; then
      CMAKE_URL="https://cmake.org/files/v3.10/cmake-3.10.0-Linux-x86_64.tar.gz"
      mkdir cmake && travis_retry wget --no-check-certificate --quiet -O - ${CMAKE_URL} | tar --strip-components=1 -xz -C cmake
      export PATH=${DEPS_DIR}/cmake/bin:${PATH}
    else
      brew install cmake || brew upgrade cmake
    fi
  - cd -
  - cmake --version

# Build Exodus and binary; test
script:
  # LaGriT compilation tests
  - make exodus  CC=$CC FC=$FC CXX=$CXX
  - make release CC=$CC FC=$FC CXX=$CXX
  - make test
  - make static  CC=$CC FC=$FC CXX=$CXX
  - make test

# Display successful messages
after_success:
  - echo LaGriT successfully compiled
  - cp src/lagrit lagrit-$TRAVIS_OS_NAME
  
# Push binaries to GitHub Releases *only* when there is a tagged commit
#jobs:
#  include:
#    - stage: Deploy macOS binary
#      os: osx
#      deploy:
#        provider: releases
#        api_key: $GITHUB_OATH_TOKEN
#        draft: true
#        skip_cleanup: true
#        file: lagrit-$TRAVIS_OS_NAME
#        on:
#          tags: true
#    - stage: Deploy Linux binary and publish
#      deploy:
#        provider: releases
#        api_key: $GITHUB_OATH_TOKEN
#        draft: false
#        skip_cleanup: true
#        file: lagrit-$TRAVIS_OS_NAME
#        on:
#          tags: true