/usr/bin/tv_grab_melbourne

#!/bin/sh

URL="https://i.mjh.nz/au/Melbourne/epg.xml.gz"
DESCRIPTION="tv_grab (MattHuisman.nz)"
VERSION="1.3"

if [ $# -lt 1 ]; then
    >&2 echo "Downloading $URL..."
    (
      curl -sL "$URL" || wget -qO - "$URL" || >&2 echo "ERROR: Failed to fetch data"
    ) | gunzip
    exit 0
fi

dflag=
vflag=
cflag=

for a in "$@"; do
  [ "$a" = "-d" -o "$a" = "--description"  ] && dflag=1
  [ "$a" = "-v" -o "$a" = "--version"      ] && vflag=1
  [ "$a" = "-c" -o "$a" = "--capabilities" ] && cflag=1
done

if [ -n "$dflag" ]; then
  echo $DESCRIPTION
fi

if [ -n "$vflag" ]; then
  echo $VERSION
fi

if [ -n "$cflag" ]; then
  echo "baseline"
fi