.travis.yml

# This script instructs the Travis CI service to build rig_cpp_key_allocation against various
# versions of Python on both Linux and Mac OS X and also deploys binary and
# source distributions of rig_cpp_key_allocation to PyPI when testing a tag.
#
# Under Linux, the googletest based test suite is executed under Valgrind to
# check for correct behaviour and lack of memory-leaks. This is not possible
# under Mac OS at present due to difficulties installing test dependencies on
# Travis' OS X image.
#
# On both Linux and OS X the module is compiled and a short Python test is run.
#
# If a Git tag is being tested, this is assumed to be for a new release of
# rig_cpp_key_allocation and so, after testing, a source distribution and
# "binary wheel" containing the compiled code is created and then uploaded to
# PyPI. Since binary wheels cannot currently be created for Linux, this process
# is only carried out on OS X. Note that though all OS X tests will attempt to
# upload a source distribution, only the first deployed will be kept. This is
# not a problem since the source distribution is identical across all
# platforms.

language: python
python:
  - "2.7"
  - "3.4"
  - "3.5"
  - "3.6"

env:
  # The (encrypted) password for the 'rigbots' PyPI account, used for
  # deployment.
  global:
    # PYPIPASSWORD=...
    secure: "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"

# When running under Linux use the container based build infrastructure
sudo: true
dist: trusty

# Run against both Linux and OS X
os:
  - linux
  - osx

# Install dependencies for running the test suite. Note that this is ignored on
# OS X (where test suite doesn't run either).
addons:
  apt:
    packages:
      - valgrind
      - libgtest-dev
      - libffi-dev
      - libboost-all-dev

# Setup the required Python version. Since Travis' (beta) OS X support does not
# yet allow easy selection of Python versions we must manually fetch, install
# and configure the Python versions we need. To make life simpler we also use
# this approach under Linux.
install:
  - pip install cffi>=1.0.0 codecov
  # gtest install
  - cd /usr/src/gtest
  - sudo cmake -DBUILD_SHARED_LIBS=ON .
  - sudo make
  - sudo mv libgtest* /usr/lib/
  - cd "${TRAVIS_BUILD_DIR}"

# Test rig_cpp_key_allocation.
script:
  # On Linux only: Compile and run the test suite under valgrind to check
  # for functionality and memory leaks.
  - >
    if [ "$TRAVIS_OS_NAME" == "linux" ]; then
      cd tests
      make
      cd "${TRAVIS_BUILD_DIR}"
    else
      echo "Test suite disabled on OS X!";
    fi
  # On Linux and OS X: Make sure CFFI wrapper compiles and the package can be
  # imported into Python.
  - python setup.py install
  - python -c "from rig_cpp_key_allocation import *"

after_success:
  # Generate coverage report for Python and C++
  - codecov

  # Specify account details for PyPI
  - echo "[distutils]"                                  > ~/.pypirc
  - echo "index-servers ="                             >> ~/.pypirc
  - echo "    pypi"                                    >> ~/.pypirc
  - echo "[pypi]"                                      >> ~/.pypirc
  - echo "repository=https://pypi.python.org/pypi" >> ~/.pypirc
  - echo "username=rigbots"                            >> ~/.pypirc
  - echo "password=$PYPIPASSWORD"                      >> ~/.pypirc

  # For OS X and tags only, build a Python source distribution and "binary
  # wheel" and upload these to PyPI. Note that the source upload will only
  # succeed the first time and will be skipped by twine in subsiquent attempts.
  - >
    if [ "$TRAVIS_OS_NAME" == "osx" ]; then
      if [ -n "$TRAVIS_TAG" ]; then
        pip install twine;
        python setup.py sdist bdist_wheel;
        twine upload --skip-existing dist/*;
      else
        echo "Not deploying as not a tagged commit."
      fi
    else
      echo "Not deploying as not running on OS X";
    fi

# No pestering!
notifications:
  email: false