sudo: false
language: python

cache:
  directories:
#    - $HOME/.cache/pip
    - $HOME/ossl-098

env:
  global:
    - LC_ALL=en_US.UTF-8

matrix:
  include:
  - language: generic
    os: osx
    env: TOXENV=py27 OSX_OPENSSL=homebrew
  - language: generic
    os: osx
    env: TOXENV=py27 OSX_OPENSSL=system
  - python: "2.6" # these are just to make travis's UI a bit prettier
    env: TOXENV=py26
  - python: "2.7"
    env: TOXENV=py27
  - python: "3.3"
    env: TOXENV=py33
  - python: "3.4"
    env: TOXENV=py34
  - python: "3.5"
    env: TOXENV=py35
  - python: "pypy"
    env: TOXENV=pypy

  # Also run the tests against cryptography master.
  - python: "2.6"
    env: TOXENV=py26-cryptographyMaster
  - python: "2.7"
    env: TOXENV=py27-cryptographyMaster
  - python: "3.3"
    env: TOXENV=py33-cryptographyMaster
  - python: "3.4"
    env: TOXENV=py34-cryptographyMaster
  - python: "3.5"
    env: TOXENV=py35-cryptographyMaster
  - python: "pypy"
    env: TOXENV=pypy-cryptographyMaster

  # And older cryptography versions.
  - python: "2.6"
    env: TOXENV=py26-cryptography1.2
  - python: "2.7"
    env: TOXENV=py27-cryptography1.2
  - python: "3.3"
    env: TOXENV=py33-cryptography1.2
  - python: "3.4"
    env: TOXENV=py34-cryptography1.2
  - python: "3.5"
    env: TOXENV=py35-cryptography1.2
  - python: "pypy"
    env: TOXENV=pypy-cryptography1.2


  # Make sure we don't break Twisted or urllib3
  - python: "2.7"
    env: TOXENV=py27-twistedMaster
  - python: "3.5"
    env: TOXENV=py35-urllib3Master


  # Also run at least a little bit against an older version of OpenSSL.
  - python: "2.7"
    env:
      OPENSSL=0.9.8 TOXENV=py27

  # Meta
  - python: "2.7"
    env: TOXENV=check-manifest

  - python: "2.7"
    env: TOXENV=pypi-readme

  - python: "2.7"
    env: TOXENV=flake8

  - python: "2.7"
    env: TOXENV=docs

  # Let the cryptography master builds fail because they might be caused by
  # cryptography changes that are beyond our control.
  allow_failures:
  - env: TOXENV=py26-cryptographyMaster
  - env: TOXENV=py27-cryptographyMaster
  - env: TOXENV=py33-cryptographyMaster
  - env: TOXENV=py34-cryptographyMaster
  - env: TOXENV=py35-cryptographyMaster
  - env: TOXENV=pypy-cryptographyMaster

install:
  - |
    if [[ "$(uname -s)" == 'Darwin' ]]; then
      brew update
      brew upgrade openssl
      curl -O https://bootstrap.pypa.io/get-pip.py
      python get-pip.py --user
      pip install --user virtualenv
    else
      # install our own pypy. This can be removed if and when Travis gets a reasonably up to date pypy
      if [[ "${TOXENV}" = pypy* ]]; then
          git clone https://github.com/yyuu/pyenv.git ~/.pyenv
          PYENV_ROOT="$HOME/.pyenv"
          PATH="$PYENV_ROOT/bin:$PATH"
          eval "$(pyenv init -)"
          pyenv install pypy-5.0.0
          pyenv global pypy-5.0.0
      fi
      pip install virtualenv
    fi
    python -m virtualenv ~/.venv
    ~/.venv/bin/pip install tox coverage

script:
  - |
    if [[ "$(uname -s)" == 'Darwin' && $OSX_OPENSSL == 'homebrew' ]]; then
      # set our flags to use homebrew openssl
      export ARCHFLAGS="-arch x86_64"
      export LDFLAGS="-L/usr/local/opt/openssl/lib"
      export CFLAGS="-I/usr/local/opt/openssl/include"
      export PATH="/usr/local/opt/openssl/bin:$PATH"
    fi
    # activate the pypy env we installed via our custom pyenv in the install stage
    if [[ "${TOXENV}" == "pypy" ]]; then
        PYENV_ROOT="$HOME/.pyenv"
        PATH="$PYENV_ROOT/bin:$PATH"
        eval "$(pyenv init -)"
    fi
    # This section potentially downloads, compiles and installs openssl 0.9.8zg
    if [[ "${OPENSSL}" == "0.9.8" ]]; then
      # download, compile, and install if it's not already present via travis cache
      if [[ ! -f "$HOME/ossl-098/bin/openssl" ]]; then
        curl -O https://www.openssl.org/source/openssl-0.9.8zg.tar.gz
        tar zxvf openssl-0.9.8zg.tar.gz
        cd openssl-0.9.8zg
        echo "OPENSSL_0.9.8ZG_CUSTOM {
            global:
              *;
        };" > openssl.ld
        ./config -Wl,--version-script=openssl.ld -Wl,-Bsymbolic-functions -fPIC shared --prefix=$HOME/ossl-098 --openssldir=/etc/ssl
        make install
        tree $HOME/ossl-098
      fi
      export PATH="$HOME/ossl-098/bin:$PATH"
      export CFLAGS="-I$HOME/ossl-098/include"
      export LDFLAGS="-L$HOME/ossl-098/lib"
      export LD_LIBRARY_PATH="$HOME/ossl-098/lib"
    fi
    openssl version
    ~/.venv/bin/tox -v

after_script:
  - ./.travis/upload_coverage.sh

notifications:
  email: false