# Handle the incoming configuration files:
config() {
  NEW="$1"
  OLD="`dirname $NEW`/`basename $NEW .new`"
  # If there's no config file by that name, mv it over:
  if [ ! -r $OLD ]; then
    mv $NEW $OLD
  elif [ "`cat $OLD | md5sum`" = "`cat $NEW | md5sum`" ]; then # toss the redundant copy
    rm $NEW
  fi
  # Otherwise, we leave the .new copy for the admin to consider...
}

# Check for munin account here
if ! grep ^munin: /etc/group 2>&1 > /dev/null; then
  groupadd -g 301 munin
fi
if ! grep ^munin: /etc/passwd 2>&1 > /dev/null; then
  useradd -d /var/lib/munin -s /bin/bash -u 301 -g 301 -c "Munin" munin
fi

echo "==> Run the following to get a good set of default plugins:"
echo "    munin-node-configure --shell | sh"

# Ensure directories exist
mkdir -p /var/{lib,log}/munin /var/run/munin
# Fix permissions on necessary directories
chown munin.munin -R /var/{lib,log}/munin /var/run/munin


config etc/munin/munin-node.conf.new