dist: xenial
sudo: required

before_script:
   - sudo apt-get -qq update
   - sudo apt-get install -qq build-essential cmake libfftw3-dev libmbedtls-dev libpcsclite-dev libboost-program-options-dev libconfig++-dev libsctp-dev colordiff

language: cpp
compiler:
  - gcc
  - clang

addons:
  apt:
    sources:
      - llvm-toolchain-trusty-8
      - key_url: 'http://apt.llvm.org/llvm-snapshot.gpg.key'
    packages:
      - clang-format-8

script:
 - sudo ln -s /usr/bin/clang-format-diff-8 /usr/bin/clang-format-diff
 - git remote set-branches --add origin master
 - git fetch
 - |
   if [[ "$TRAVIS_PULL_REQUEST" != "false" ]]; then
     # Run only for PRs because target branch is needed to do the clang-format check
     echo "Checking clang-format between TRAVIS_BRANCH=$TRAVIS_BRANCH and TRAVIS_PULL_REQUEST_BRANCH=$TRAVIS_PULL_REQUEST_BRANCH"
     ./run-clang-format-diff.sh "$TRAVIS_BRANCH" "$TRAVIS_PULL_REQUEST_BRANCH"
   else
     echo "Skipping clang-format check"
   fi
 - mkdir build
 - cd build
 - cmake -DRF_FOUND=True ..
 - make
 - make test
 - sudo make install