update-fstab

#!/bin/sh
# Version 2011-10-26  DEPRICATED!
#
# Script for flexible /etc/fstab.d configuration
# From Atha, with a lot of improvements from truc - thanks!
#
# You can find information on how to use this script at
# http://forums.gentoo.org/viewtopic.php?p=6364143
#
# This script idealy goes into /usr/local/bin and is called update-fstab -
# you need to configure your fstab entries in separate files in /etc/fstab.d;
# only filenames starting with two digits are included!
# Examples: /etc/fstab.d/01base or /etc/fstab.d/61nfs-dm8000, to name just two.
#
# Copyright for improvements 2010 truc
# Copyright 2008,2010 Atha
# Distributed under the terms of the GNU General Public License v2 or later
#
# The home of this script is https://github.com/Atha/update-conf.d
# It first appeared at http://forums.gentoo.org/viewtopic.php?p=6364143
#
# DEPRICATED! Please use update-conf.d instead!
#

## SETUP
# fstabdpath sets the path where the individual fstab file are located, this
# should normaly be /etc/fstab.d.
fstabdpath="/etc/fstab.d"
# fstabdverbose sets the verbosity level. Default is 1 (verbose output). If you
# want no messages set this to 0.
fstabdverbose="1"


## FUNCTIONS
message () {
  [ ${fstabdverbose} -gt 0 ] && echo $@
}


## MAIN PROGRAM
if [ ! -d ${fstabdpath} ] ; then
  echo "update-fstab: ${fstabdpath} is not present!" >&2
  exit 1
fi

if [ -e ${fstabdpath}/fstab ] ; then
  echo "update-fstab: please remove ${fstabdpath}/fstab before you run this script.
update-fstab: NOTE: It may have been left by a previously run update-fstab, but you should check anyway." >&2
  exit 1
fi

cat << 'EOT' > ${fstabdpath}/fstab && message "${fstabdpath}/fstab created, header added"
# /etc/fstab
# automatically generated by the update-fstab script
#
# Please change the according lines in /etc/fstab.d/* if you want them to be
# permanent, otherwise they will not survive the next invocation of
# update-fstab!
#
EOT

for fstab_file in ${fstabdpath}/[0-9][0-9]* ; do
  grep '^[^#].*' ${fstab_file} >> ${fstabdpath}/fstab
  message "Added: ${fstab_file}"
done

mv -f /etc/fstab /etc/fstab.d.bak && message "Existing /etc/fstab renamed to /etc/fstab.d.bak"
mv -f ${fstabdpath}/fstab /etc/fstab && message "New file system table ${fstabdpath}/fstab moved to /etc/fstab"

exit 0