guilt-delete

   1 #!/bin/bash
   2 #
   3 # Copyright (c) Josef "Jeff" Sipek, 2006, 2007
   4 #
   5
   6 source "`dirname $0`/guilt"
   7
   8 USAGE="$USAGE <patchname>"
   9
  10 if [ $# -ne 1 ]; then
  11         print_usage
  12         exit 1
  13 fi
  14
  15 patch="$1"
  16
  17 if [ -z "$patch" ]; then
  18         print_usage
  19         echo "You must specify a patch to delete"
  20         exit 1
  21 fi
  22
  23 p=`grep -e "^[0-9a-f]\{40\}:$patch\$" < "$applied"`
  24 if [ ! -z "$p" ] ; then
  25         echo "Cannot delete an applied patch"
  26         exit 1
  27 fi
  28
  29 ex -s -c ":%g/^$patch\$/d|:wq" "$series"