.travis.yml

# Inspired by https://github.com/jimporter/mettle/blob/master/.travis.yml

language: cpp
sudo: false

env:
  global:
    - COMPILER=clang++
    - COMMONFLAGS="-Wall -Wextra -pedantic -Werror -I/usr/local/opt/llvm/include"
    - LDFLAGS="-L/usr/local/opt/llvm/lib, -Wl,-rpath,/usr/local/opt/llvm/lib"

compiler:
  - clang
  # TODO: Add GCC7.0 target.

os:
  - osx

before_script:
  - |
    brew update
    brew install llvm
    brew install ninja
    brew install python
    pip install lxml
  - pip install bfg9000
  - |
    ${COMPILER} --version
    git clone https://github.com/jimporter/mettle/
    cd mettle
    scripts/vendorize_bencode.py
    CXX="/usr/local/opt/llvm/bin/${COMPILER}" CPPFLAGS="${COMMONFLAGS}" LDFLAGS="${LDFLAGS}" 9k build/
    cd build/
    ninja install
    cd ${TRAVIS_BUILD_DIR}
    rvm get stable # See travis-ci/travis-ci#6307
script:
  - |
    set -e
    CXX="/usr/local/opt/llvm/bin/${COMPILER}" CPPFLAGS="${COMMONFLAGS}" LDFLAGS="${LDFLAGS}" 9k build/ --backend=ninja
    cd build
    ninja test