.travis.yml

dist: trusty
language: python

# Define which python version to build against.
# As blender comes bundled with it's own python the version does not really matter
python:
  - "3.4"

before_install:
  # update apt-gets repository sources
  - sudo apt-get update -qq

  # install blender from official sources.
  # This will most propably install an outdated blender version,
  # but it will resolve all system dependencies blender has to be able to run.
  - sudo apt-get install -y blender

  # Download and LuxCore deps
  - git clone https://github.com/LuxCoreRender/LuxCore.git
  - cd LuxCore

  # Install deps
  - sudo apt-get install -y git cmake g++ flex bison libbz2-dev libopenimageio-dev libtiff5-dev libpng12-dev libgtk-3-dev libopenexr-dev libgl1-mesa-dev python3-dev python3-pip python3-numpy
  # Install deps
  - wget https://github.com/LuxCoreRender/LinuxCompileDeps/releases/download/luxcorerender_v2.1alpha4/target-64-sse2.tgz
  - tar zxf target-64-sse2.tgz
  - export LD_LIBRARY_PATH=`pwd`/target-64-sse2/lib:$LD_LIBRARY_PATH

  - cd ..

install:
  # Compile LuxCore
  - cd LuxCore
  - cmake -DBOOST_SEARCH_PATH=`pwd`/target-64-sse2 -DOPENIMAGEIO_ROOT_DIR=`pwd`/target-64-sse2 -DOPENIMAGEIO_ROOT_DIR=`pwd`/target-64-sse2 -DEMBREE_SEARCH_PATH=`pwd`/target-64-sse2 -DBLOSC_SEARCH_PATH=`pwd`/target-64-sse2 -DTBB_SEARCH_PATH=`pwd`/target-64-sse2 -DBlosc_USE_STATIC_LIBS=ON -DPYTHON_LIBRARY=/usr/lib/x86_64-linux-gnu/libpython3.4m.so -DPYTHON_INCLUDE_DIR=/usr/include/python3.4m -DOIDN_INCLUDE_PATH=`pwd`/target-64-sse2/include -DOIDN_LIBRARY=`pwd`/target-64-sse2/lib/libOpenImageDenoise.so .
  - make -j 2 pyluxcore
  - cd ..

  # Copy LuxCore binaries to BlendLuxCore/bin directory
  - cd bin
  - ./get_binaries.py ../LuxCore --overwrite
  - cd ..

  # create temp directory where we store a recent blender version
  - mkdir tmp && cd tmp

  # download the blender version we want to test against
  # TODO: for now this points to release candidate 1, but it should point to 2.79a once that gets out
  - wget https://github.com/LuxCoreRender/BlenderForTesting/releases/download/2.79a_rc1/blender.tar.bz2

  # Extract the archive
  - tar jxf blender.tar.bz2

  # rename the extracted folder to "blender" for easier reference
  - mv blender-2.7* blender

  # remove the archive, we do not need it anymore
  - rm blender.tar.bz2

  # go back to root directory
  - cd ..

  # now create a symlink to the addon within blenders addons directory
  # this is important, because otherwhise blender would not be able to load the addon
  - ln -s ${PWD} ${PWD}/tmp/blender/2.79/scripts/addons/BlendLuxCore

# Finally start our test runner passing it the blender executable from the downloaded blender release
script:
  - cd tests
  - ./testrunner.py ../tmp/blender/blender