#!/bin/bash

set -e -x

if [ "${TRAVIS_OS_NAME}" == "osx" ]; then
    git clone --depth 1 https://github.com/yyuu/pyenv.git ~/.pyenv
    PYENV_ROOT="$HOME/.pyenv"
    PATH="$PYENV_ROOT/bin:$PATH"
    eval "$(pyenv init -)"

    if ! (pyenv versions | grep "${PYTHON_VERSION}$"); then
        pyenv install ${PYTHON_VERSION}
    fi
    pyenv global ${PYTHON_VERSION}
    pyenv rehash
fi