# PyCrypto .travis.yml file, for travis-ci.org testing.
# See https://travis-ci.org/dlitz/pycrypto for build status.
# See https://docs.travis-ci.com/ for general info about the format of this file.
os:
  - linux
  - osx
addons:
  apt:
    packages:
      - libgmp-dev
sudo: false
cache:
  timeout: 3600
  pip: true
  directories:
    - $HOME/.pyenv/cache
# OSX doesn't support `language: python` yet, so we use generic here.
language: generic
env:
  - PYENV_VERSION=2.1.3
  - PYENV_VERSION=2.2.3
  - PYENV_VERSION=2.3.7
  - PYENV_VERSION=2.4.6
  - PYENV_VERSION=2.5.6
  - PYENV_VERSION=2.6.9
  - PYENV_VERSION=2.7.6
  - PYENV_VERSION=2.7.11
  - PYENV_VERSION=2.7.11 python_flags=-Qnew
  - PYENV_VERSION=2.7.11 python_flags=-OO
  - PYENV_VERSION=2.7.11 PYCRYPTO_CONFIGURE_ARGS=--without-gmp
# pip won't install on Python 3.0 (lack of collections.OrderedDict object?)
#  - PYENV_VERSION=3.0.1
  - PYENV_VERSION=3.1.5
  - PYENV_VERSION=3.2.5
  - PYENV_VERSION=3.3.5
  - PYENV_VERSION=3.4.0
  - PYENV_VERSION=3.4.4
  - PYENV_VERSION=3.5.0
  - PYENV_VERSION=3.5.1
  - PYENV_VERSION=3.5.1 PYCRYPTO_CONFIGURE_ARGS=--without-gmp
# PyCrypto does not support PyPy yet.
# See https://github.com/dlitz/pycrypto/pull/59
#  - PYENV_VERSION=pypy-2.3.1
#  - PYENV_VERSION=pypy3-2.3.1
before_install:
  # Unexport variables
  - declare +x python_flags
  # List local virtualenvs
  - ls ~/virtualenv || true
  # List the cache for diagnistic purposes
  - ls -l ~/.pyenv/cache || true
  # Show environment
  - if [ "$TRAVIS_SECURE_ENV_VARS" = "false" ] ; then env | sort ; fi
  # Deactivate virtualenv if one is currently in use
  - deactivate || true
  # Create pyenv cache directory if it doesn't already exist.
  - mkdir -p ~/.pyenv/cache
  # OSX stuff
  - |-
      if [ "$TRAVIS_OS_NAME" = "osx" ] ; then
        brew update
        brew install gmp

        # OSX needs a different sha256sum invocation
        sha256sum() {
          shasum -a 256 "$@"
        }
      fi
  # Download and verify pyenv, or use cached version if available.
  - pyenv_uri=https://github.com/yyuu/pyenv/archive/v20160310.tar.gz
  - pyenv_tarball="$HOME/.pyenv/cache/pyenv-$( basename "$pyenv_uri" )"
  - echo "886e386110bc24e4bfdd560bff0b22db34627fe4be203eacd28ca9e9c2491fcf *${pyenv_tarball}" | sha256sum -c - >/dev/null 2>&1 || wget -O"$pyenv_tarball" -c "$pyenv_uri"
  - echo "886e386110bc24e4bfdd560bff0b22db34627fe4be203eacd28ca9e9c2491fcf *${pyenv_tarball}" | sha256sum -c -
  # Install pyenv into ~/.pyenv and load it
  - tar --strip-components=1 -C ~/.pyenv -xvzf "${pyenv_tarball}"
  - export PATH=~/.pyenv/bin:$PATH
  - eval "$(pyenv init -)"
  # If the selected Python version is installed locally (travis-ci native), activate it.
  # If there's a cached Python that's already been built, extract it.
  # Otherwise, install it using pyenv (if not already installed), and then make a cache tarball of the pristine state of the Python version.
  - |-
      if [ -e ~/virtualenv/python"$PYENV_VERSION"/bin/activate ] ; then
        echo "Using travis-ci native Python: ~/virtualenv/python$PYENV_VERSION"
        . ~/virtualenv/python"$PYENV_VERSION"/bin/activate
        unset PYENV_VERSION
      else
        echo "Using pyenv"
        cache_tarball="$HOME/.pyenv/cache/_built-pyenv-python-${PYENV_VERSION}.tgz"
        cached_dir="$HOME/.pyenv/versions/${PYENV_VERSION}"
        if [ -e "${cache_tarball}.done" ]; then
          echo "Extracting tarball: $cache_tarball -> $cached_dir"
          tar -C / -xzf "$cache_tarball" "$cached_dir"
        else
          echo "pyenv install $PYENV_VERSION"
          pyenv install "$PYENV_VERSION"
          echo "Creating cache tarball: $cache_tarball <- $cached_dir"
          tar -C / -czf "$cache_tarball" "$cached_dir"
          touch "${cache_tarball}.done"
        fi
        pyenv rehash
      fi
      unset cache_tarball cached_dir
script:
  - "major_version=$( python -V 2>&1 | cut -d' ' -f2  | cut -d. -f1 )"
  - if [ "$major_version" -ge 3 ] ; then extra_flags="$extra_flags -bb" ; fi
  - python -tt $extra_flags $python_flags setup.py -q build
  - python -tt $extra_flags $python_flags setup.py test