AlbanAndrieu/nabla-servers-bower

#!/bin/bash
#set -xv

case "$OSTYPE" in
  linux*)   export SYSTEM=LINUX;;
  darwin*)  export SYSTEM=OSX;;
  win*)     export SYSTEM=Windows;;
  cygwin*)  export SYSTEM=Cygwin;;
  msys*)    export SYSTEM=MSYS;;
  bsd*)     export SYSTEM=BSD;;
  solaris*) export SYSTEM=SOLARIS;;
  *)        export SYSTEM=UNKNOWN;;
esac
echo "SYSTEM : ${SYSTEM}"

if [ -f /etc/os-release ]; then
    # freedesktop.org and systemd
    . /etc/os-release
    OS=$NAME
    VER=$VERSION_ID
elif type lsb_release >/dev/null 2>&1; then
    # linuxbase.org
    OS=$(lsb_release -si)
    VER=$(lsb_release -sr)
elif [ -f /etc/lsb-release ]; then
    # For some versions of Debian/Ubuntu without lsb_release command
    . /etc/lsb-release
    OS=$DISTRIB_ID
    VER=$DISTRIB_RELEASE
elif [ -f /etc/debian_version ]; then
    # Older Debian/Ubuntu/etc.
    OS=Debian
    VER=$(cat /etc/debian_version)
elif [ -f /etc/SuSe-release ]; then
    # Older SuSE/etc.
    ...
elif [ -f /etc/redhat-release ]; then
    # Older Red Hat, CentOS, Docker etc.
    #less /etc/redhat-release
    OS=$(uname -s) # Linux
    VER=$(uname -r)
else
    # Fall back to uname, e.g. "Linux <version>", also works for BSD, etc.
    OS=$(uname -s)
    VER=$(uname -r)
fi
echo "OS : ${OS}"
echo "VER : ${VER}"