.travis.yml

# After changing this file, check it on:
#   http://lint.travis-ci.org/
#
language: python

python:
  - "2.7"
  - "3.2"
  - "3.3"
  - "3.4"

matrix:
  fast_finish: true

  include:
    - python: "pypy"
      env: OPTIONAL_DEPS=no
    - python: "3.4"
      env: OPTIONAL_DEPS=source

  allow_failures:
    - env: OPTIONAL_DEPS=source

env:
  global:
    # Install from wheels *only*.
    - PIPINSTALL="pip install -v --use-wheel --no-index --find-links=http://sunpy.cadair.com/wheelhouse/"
    - NXOPTDEPS=""
  matrix:
    - OPTIONAL_DEPS=pip
    - OPTIONAL_DEPS=no

before_install:
  ### Prepare the system to install prerequisites or dependencies
  - uname -a
  - printenv
  - pip install --upgrade setuptools
  - pip install --upgrade pip
  - pip install wheel
  - pip --version

install:
  ### Install any prerequisites or dependencies necessary to run the build.

  # Skipping pydot (not 3.x compatible)
  # Skipping gdal (errors during pip installs)
  - sudo apt-get update -qq
  - if [[ "${OPTIONAL_DEPS}" =~ pip|source ]]; then sudo apt-get install graphviz libsuitesparse-dev; fi
  - if [[ "${TRAVIS_PYTHON_VERSION}${OPTIONAL_DEPS}" =~ 2\..(pip|source) ]]; then pip install pygraphviz; fi
  - if [ "${OPTIONAL_DEPS}" == "pip" ]; then pip install --use-wheel pyyaml pyparsing; fi
  - if [ "${OPTIONAL_DEPS}" == "pip" ]; then $PIPINSTALL numpy scipy matplotlib Cython; fi

  # Try to install latest and greatest from source.
  - if [ "${OPTIONAL_DEPS}" == "source" ]; then sudo apt-get install -qq libatlas-dev libatlas-base-dev liblapack-dev gfortran; fi
  - if [ "${OPTIONAL_DEPS}" == "source" ]; then pip install --upgrade pyyaml pyparsing numpy scipy matplotlib Cython; fi

  # Install stuff that depends on Cython.
  - if [[ "${OPTIONAL_DEPS}" =~ pip|source ]]; then pip install scikits.sparse; fi

before_script:
  ### Use this to prepare your build for testing
  - pip install --upgrade nose
  - pip install --upgrade coverage
  - pip install --upgrade coveralls

script:
  - printenv PWD
  - pip install .

  - export NX_INSTALL=`pip show networkx | grep Location | awk '{print $2"/networkx"}'`

  # nose 1.3.0 does not tell coverage to only cover the requested
  # package (except during the report).  So to restrict coverage, we must
  # inform coverage through the .coveragerc file.
  - cp .coveragerc $NX_INSTALL
  - cp setup.cfg $NX_INSTALL

  # Move to new directory so that networkx is not imported from repository.
  # Why? Because we want the tests to make sure that NetworkX was installed
  # correctly. Example: setup.py might not have included some submodules.
  # Testing from the git repository cannot catch a mistake like that.
  #
  # Export current directory for logs.
  - cd $NX_INSTALL
  - printenv PWD

  # Run nosetests.
  - nosetests --verbosity=2 --with-coverage --cover-package=networkx

after_success:
  # We must run coveralls from the git repo. But we ran tests from the
  # installed directory. The .coverage file looks like it contains absolute
  # paths, but coveralls does not seem to care.
  - cp .coverage $TRAVIS_BUILD_DIR
  - cd $TRAVIS_BUILD_DIR
  # Report coverage for 2.7 and 3.4 only.
  - if [[ "${TRAVIS_PYTHON_VERSION}${OPTIONAL_DEPS}" =~ 2\.7pip|3\.4source ]]; then coveralls; fi

notifications:
  email: false