.travis.yml

language: cpp

sudo: required

services:
- docker

dist: xenial

env:
  matrix:
    - MPI=OFF DOCS=true
    - MPI=ON DOCKERHUB=true
    - MPI=ON COVERAGE=ON

script:
  - set -e
  - cp -vr docker ${HOME}/docker
  - cd ../../
  - mv -v ${TRAVIS_REPO_SLUG} $HOME/docker
  - docker build --build-arg MPI=${MPI}
                 --build-arg CI=${CI} --build-arg TRAVIS=${TRAVIS} --build-arg TRAVIS_OS_NAME=${TRAVIS_OS_NAME}
                 --build-arg TRAVIS_BRANCH=${TRAVIS_BRANCH} --build-arg TRAVIS_JOB_NUMBER=${TRAVIS_JOB_NUMBER}
                 --build-arg TRAVIS_PULL_REQUEST=${TRAVIS_PULL_REQUEST} --build-arg TRAVIS_JOB_ID=${TRAVIS_JOB_ID}
                 --build-arg TRAVIS_TAG=${TRAVIS_TAG} --build-arg TRAVIS_REPO_SLUG=${TRAVIS_REPO_SLUG}
                 --build-arg TRAVIS_COMMIT=${TRAVIS_COMMIT} --build-arg COVERAGE=${COVERAGE}
                 --build-arg DOCS=${DOCS}
                 -t ${TRAVIS_REPO_SLUG}:latest ${HOME}/docker/

before_install:
  - openssl aes-256-cbc -K $encrypted_8c527b4ea4e2_key -iv $encrypted_8c527b4ea4e2_iv -in github_deploy_key.enc -out github_deploy_key -d

after_success:
  - if [[ ${DOCKERHUB} = true && ${DOCKER_USERNAME} && ${DOCKER_PASSWORD} && ${TRAVIS_PULL_REQUEST} == false && ${TRAVIS_BRANCH} == master ]]; then
      docker login -u="$DOCKER_USERNAME" -p="$DOCKER_PASSWORD";
      docker push "${TRAVIS_REPO_SLUG}:latest";
    fi
  - if [[ ${DOCS} || -n ${TRAVIS_TAG} ]]; then
      cd ${HOME}/docker/portage;
      CON=$(docker run -d ${TRAVIS_REPO_SLUG}:latest) && docker cp ${CON}:/home/portage/portage/build/doc . ;
    fi

deploy:
  provider: pages:git
  edge: true # opt into version 2 of the dpl
  deploy_key: github_deploy_key
  local_dir: doc/doxygen/html
  verbose: true
  on:
    tags: true  # only build on tagged versions
    condition:  ${DOCS} && -d doc/doxygen/html