#!/bin/bash
# From: https://github.com/pypa/python-manylinux-demo/blob/master/travis/build-wheels.sh
# which is in the public domain.
#
# This is run inside a CentOS 5 virtual machine to build manylinux wheels:
#
#   $ docker run -v `pwd`:/io quay.io/pypa/manylinux1_x86_64 /io/ci/build_manylinux.sh
#

set -e -x

setglobal action = $1

if [[ $action == "build" ]] {
    # Compile wheels
    cd /io
    for PYBIN in [/opt/python/*/bin] {
        "$PYBIN/pip" install -r requirements/wheel.pip
        "$PYBIN/python" setup.py bdist_wheel -d ~/wheelhouse/
    }
    cd ~

    # Bundle external shared libraries into the wheels
    for whl in [wheelhouse/*.whl] {
        auditwheel repair $whl -w /io/dist/
    }

} elif [[ $action == "test" ]] {
    # Install packages and test
    setglobal TOXBIN = '/opt/python/cp27-cp27m/bin'
    "$TOXBIN/pip" install -r /io/requirements/ci.pip

    for PYBIN in [/opt/python/*/bin/] {
        setglobal PYNAME = $["$PYBIN/python" -c "import sys; print('python{0[0]}.{0[1]}'.format(sys.version_info))]
        setglobal TOXENV = $["$PYBIN/python" -c "import sys; print('py{0[0]}{0[1]}'.format(sys.version_info))]
        ln -s "$PYBIN/$PYNAME" /usr/local/bin/$PYNAME
        "$TOXBIN/tox" -e $TOXENV
        rm -f /usr/local/bin/$PYNAME
        #"${PYBIN}/pip" install python-manylinux-demo --no-index -f /io/dist
        #(cd "$HOME"; "${PYBIN}/nosetests" pymanylinuxdemo)
    }

} else {
    echo "Need an action to perform!"
}