#!/bin/bash
#
# Fetch DVB scan files
#

# Arguments
DIR=$1
[ -z "$DIR" ] && DIR=$(dirname $0)/../data/dvb-scan

# Update
if [ -d ${DIR}/.git ]; then
  (cd ${DIR}; git pull) &> /dev/null

# Fetch
elif [ ! -d ${DIR} ]; then
  URL=git://linuxtv.org/dtv-scan-tables.git
  git clone $URL ${DIR} &> /dev/null
fi

# Note: will not update existing set (if not .git)