contrib/pacdiff

   1 #!/bin/sh
   2 #   pacdiff : a simple pacnew/pacorig/pacsave updater for /etc/
   3 #
   4 #   Copyright (c) 2007 Aaron Griffin <aaronmgriffin@gmail.com>
   5 #
   6 #   This program is free software; you can redistribute it and/or modify
   7 #   it under the terms of the GNU General Public License as published by
   8 #   the Free Software Foundation; either version 2 of the License, or
   9 #   (at your option) any later version.
  10 #
  11 #   This program is distributed in the hope that it will be useful,
  12 #   but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 #   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 #   GNU General Public License for more details.
  15 #
  16 #   You should have received a copy of the GNU General Public License
  17 #   along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18 #
  19
  20 # Original http://phraktured.net/config/bin/pacdiff
  21
  22 diffprog=${DIFFPROG:-vimdiff}
  23 for x in $(find /etc/ -name "*.pacnew" -o -name "*.pacorig" -o -name "*.pacsave")
  24 do
  25     echo "File: ${x%.pac*}"
  26     chk="$(cmp $x ${x%.pac*})"
  27     if [ -z "${chk}" ]; then
  28         echo "  Files are identical, removing..."
  29         rm $x
  30     else
  31         echo -n "  File differences found. (V)iew, (S)kip, (R)emove: [v/s/r] "
  32         read c
  33         c="$(echo $c| tr A-Z a-z)" #tolower
  34         if [ "$c" = "r" ]; then
  35             rm $x
  36         elif [ "$c" = "s" ]; then
  37             continue
  38         else
  39             [ "$c" = "n" -o "$c" = "N" ] || $diffprog $x ${x%.pac*}
  40             echo -n "  Remove file? [Y/n] "
  41             read c
  42             [ "$c" = "n" -o "$c" = "N" ] || rm $x
  43         fi
  44     fi
  45 done