.travis.yml

#======================================================================
# Project settings
#======================================================================
branches:
  only:
    - develop

language: cpp

services:
  - docker

git:
  clone: false

before_install:
  - date
  - REPO_SOURCE_DIR=${TRAVIS_BUILD_DIR}/jcsda/src_repo
#  create the same file structure on Travis VM and Docker container
  - mkdir -p ${TRAVIS_BUILD_DIR}/jcsda/src_repo
# echo branch info
  - echo $TRAVIS_PULL_REQUEST
  - echo $TRAVIS_PULL_REQUEST_BRANCH
  - echo $TRAVIS_BRANCH
  - export BRANCH=$(if [ "$TRAVIS_PULL_REQUEST" == "false" ]; then echo $TRAVIS_BRANCH; else echo $TRAVIS_PULL_REQUEST_BRANCH; fi)
  - echo "TRAVIS_BRANCH=$TRAVIS_BRANCH, PR=$PR, BRANCH=$BRANCH"
#======================================================================
# Clone all repos
#======================================================================

#  clone the testing branch of ioda-conventers
  - git clone -b $BRANCH https://github.com/jcsda/ioda-converters.git ${REPO_SOURCE_DIR}

  - cd ${REPO_SOURCE_DIR}
  - ls ${REPO_SOURCE_DIR}
  - find . -name \* -exec chmod 777 {} \;

#======================================================================
# get docker image
# FROM  jcsda/docker:latest
#======================================================================
  - cd ${REPO_SOURCE_DIR}
  - date
  - docker build -t jcsda/docker --build-arg=Dockerfile .  #Dockerfile handles ssh for mpi
  - date
  - docker images
  # request codecov to detect CI environment to pass through to docker
  - ci_env=`bash <(curl -s https://codecov.io/env)`
  - docker run -d -t $ci_env --name jcsda_container -v ${REPO_SOURCE_DIR}:/jcsda/src_repo jcsda/docker
  - docker ps -a
  - date
#======================================================================
# Here are the run steps
#======================================================================
script:
  - docker exec jcsda_container ls
  - docker exec jcsda_container ls /jcsda/src_repo
  - docker exec jcsda_container bash -c 'cp -r /jcsda/.openmpi/ ~/'
  - docker exec jcsda_container bash -c 'pip install xarray' 
##  use cmake with flags to generate test coverage reports
  - docker exec jcsda_container bash -c 'cd /build_container && cmake -DCMAKE_MODULE_PATH=/usr/local/share/ecbuild/cmake/ -DCMAKE_BUILD_TYPE=Debug -DENABLE_GPROF=ON  /jcsda/src_repo' 
  - docker exec jcsda_container bash -c 'cd /build_container && make -j4'
  - date
  - docker exec jcsda_container bash -c 'cd /build_container && ctest'
  - date