debian/git.postrm

   1 #!/bin/sh
   2 set -e
   3
   4 # Snippet based on dpkg-maintscript-helper from dpkg 1.15.8.
   5 # Postinst explains why.
   6 rm_conffile () {
   7         CONFFILE=$1; shift
   8         if test "$1" = purge; then
   9                 rm -f "$CONFFILE.dpkg-bak" "$CONFFILE.dpkg-remove" \
  10                         "$CONFFILE.dpkg-backup"
  11                 return
  12         fi
  13
  14         test "$1" = abort-install || test "$1" = abort-upgrade || return 0
  15         dpkg --compare-versions "$2" lt-nl "$3" || return 0
  16         if test -e "$CONFFILE.dpkg-remove"; then
  17                 echo "Reinstalling $CONFFILE that was moved away"
  18                 mv "$CONFFILE.dpkg-remove" "$CONFFILE"
  19         fi
  20         if test -e "$CONFFILE.dpkg-backup"; then
  21                 echo "Reinstalling $CONFFILE that was backed up"
  22                 mv "$CONFFILE.dpkg-backup" "$CONFFILE"
  23         fi
  24 }
  25
  26 rm_conffile /etc/bash_completion.d/git "$1" "$2" '1:1.8.0-1~'
  27
  28 # Now /etc/emacs/site-start.d/50git-core.el belongs to the
  29 # git-el package.
  30 #
  31 # NOTE: this leaves behind a /etc/emacs/site-start.d/50git-core.el
  32 # file if it was modified while the broken 1.7.4.1-1 package
  33 # was installed.  Installing and purging git-el works around
  34 # that.
  35 rm_conffile /etc/emacs/site-start.d/50git-core.el "$1" "$2" '1:1.7.4.1-2~'