#!/bin/bash

TRIPLEO_OS_FAMILY='unsupported' # Generic OS Family: debian, redhat, suse
TRIPLEO_OS_DISTRO='unsupported' # Specific distro: centos, fedora, redhat, suse, ubuntu

if [ -f /etc/redhat-release ]; then
  TRIPLEO_OS_FAMILY='redhat'
  if $(grep -Eqs 'Red Hat Enterprise Linux' /etc/redhat-release); then
    TRIPLEO_OS_DISTRO='rhel'
  fi
  if $(grep -Eqs 'CentOS' /etc/redhat-release); then
    TRIPLEO_OS_DISTRO='centos'
  fi
  if $(grep -Eqs 'Fedora' /etc/redhat-release); then
    TRIPLEO_OS_DISTRO='fedora'
  fi
fi

if [ -f /etc/debian_version ]; then
  TRIPLEO_OS_FAMILY='debian'
  if $(grep -Eqs 'Ubuntu' /etc/lsb-release); then
    TRIPLEO_OS_DISTRO='ubuntu'
  fi
  if $(grep -Eqs 'Debian' /etc/os-release); then
    TRIPLEO_OS_DISTRO='debian'
  fi
fi

if [ -f /etc/os-release ]; then
    if $(egrep -qx "ID=opensuse" /etc/os-release); then
        TRIPLEO_OS_FAMILY='suse'
        TRIPLEO_OS_DISTRO='opensuse'
    fi
fi

export TRIPLEO_OS_FAMILY
export TRIPLEO_OS_DISTRO