.travis.yml

language: python
sudo: false
os: linux

virtualenv:
  system_site_packages: false

cache:
  directories:
    - $HOME/.cache/pip
    - $HOME/nfft-3.2.3
    - $HOME/libspimage
    - $HOME/spsim
    - $HOME/local
    - $HOME/localpy
    - $HOME/virutalenv

matrix:
  include:
    - python: '2.7'
      dist: bionic
    - python: '3.4'
      dist: xenial
    - python: '3.5'
      dist: bionic
    - python: '3.6'
      dist: bionic
    - python: '3.7'
      dist: bionic
    - python: '3.8'
      dist: bionic

addons:
  apt:
    packages:
      - libpng-dev
      - libtiff5-dev
      - libfftw3-dev
      - libhdf5-serial-dev
      - cmake
      - gsl-bin
      - libgsl0-dev
      - swig

before_install:
  - echo $HOME
  - export PY_SITE=$(python -c "from distutils.sysconfig import get_python_lib; print(get_python_lib())")
  - export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:${HOME}/local/lib:${HOME}/local/lib64:${PY27_PREFIX}/lib
  - export PYTHONPATH=${HOME}/localpy:${PYTHONPATH}
# Install hdf5
  - cd $HOME
  - ls ${HOME}/
# Install numpy and scipy
  - pip install numpy
  - pip install scipy
# Install configparser with pip (this is to make condor compatible with Python 3, which no longer has the ConfigParser module)
  - pip install configparser
  - pip install h5py
  - pip install pytest
# Testing imports
  - python -c "import numpy; print(numpy.__file__)"
  - python -c "import scipy; print(scipy.__file__)"
  - python -c "import h5py; print(h5py.__file__)"
  - python -c "import pytest; print(pytest.__file__)"
# Install libspimage
  - cd $HOME
  - if [ ! -d "$HOME/libspimage/.git" ]; then git clone https://github.com/FilipeMaia/libspimage; else echo 'Using libspimage from cached directory'; fi
  - mkdir -p libspimage/build && cd libspimage/build
  - git pull
  - cmake -DCMAKE_VERBOSE_MAKEFILE=ON -DUSE_CUDA=OFF -DPYTHON_WRAPPERS=ON -DCMAKE_INSTALL_PREFIX=${HOME}/virtualenv/python${TRAVIS_PYTHON_VERSION} -DPYTHON_INSTDIR=${PY_SITE} ..
  - make
  #; -j 2 VERBOSE=1
  - make install
# Install NFFT
  - cd $HOME
  - if [ ! -d "$HOME/nfft-3.2.3/include" ]; then wget https://www-user.tu-chemnitz.de/~potts/nfft/download/nfft-3.2.3.tar.gz && tar xvzf nfft-3.2.3.tar.gz; cd nfft-3.2.3 && ./configure --prefix=${HOME}/local && make && make install; else echo 'Using NFFT from cached directory'; fi
# Install spsim
  - cd $HOME
  - if [ ! -d "$HOME/spsim/.git" ]; then git clone https://github.com/FilipeMaia/spsim; else echo 'Using spsim from cached directory'; fi
  - mkdir -p spsim/build && cd spsim/build
  - git pull
  - cmake -DCMAKE_VERBOSE_MAKEFILE=ON -DBUILD_LIBRARY=ON -DUSE_CUDA=OFF -DUSE_NFFT=OFF -DPYTHON_WRAPPERS=ON -DCMAKE_INSTALL_PREFIX=${HOME}/virtualenv/python${TRAVIS_PYTHON_VERSION} -DPYTHON_INSTDIR=${PY_SITE}  ..
  - make VERBOSE=1
  - make install
  - ls -alh $HOME/local/lib
# Command to install dependencies
install:
# Install condor
  - cd $HOME/build/FXIhub/condor
  - export NFFT_INCLUDE_DIR=$HOME/local/include
  - export NFFT_LIBRARY_DIR=$HOME/local/lib
  - pip install -e . 
# command to run tests
script:
  - echo $LD_LIBRARY_PATH
  - echo $PYTHONPATH
  # TESTING IMPORTS
  - cd $HOME
  - python -c "import spimage; print(spimage.__file__)"
  - python -c "import spsim; print(spsim.__file__)"
  - python -c "import spimage_pybackend; print(spimage_pybackend.__file__)"
  - python -c "import spsim_pybackend; print(spsim_pybackend.__file__)"
  - python -c "import condor; print(condor.__file__)"
  # PYTEST
  - cd $HOME/build/FXIhub/condor
  - pytest -v tests
  # EXAMPLES
  - cd $HOME/build/FXIhub/condor
  - python .travis_examples.py