shells/bash/pkg-deinstall

   1 #!/bin/sh
   2 #
   3 # $FreeBSD: shells/bash/pkg-deinstall 340719 2014-01-22 15:52:06Z mat $
   4 #
   5
   6 BASH="$(echo ${PKG_PREFIX-/usr/local}/bin/bash | /usr/bin/sed -e 's|//|/|g')"
   7 RBASH="$(echo ${PKG_PREFIX-/usr/local}/bin/rbash | /usr/bin/sed -e 's|//|/|g')"
   8 SHELLS="${PKG_DESTDIR-}/etc/shells"
   9
  10 case $2 in
  11 DEINSTALL)
  12   if grep -qs "^$BASH\$" "$SHELLS"; then
  13     if [ `id -u` -eq 0 ]; then
  14       TMPSHELLS=`mktemp -t shells`
  15       grep -v "^$BASH\$" "$SHELLS" > "$TMPSHELLS"
  16       cat "$TMPSHELLS" > "$SHELLS"
  17       rm "$TMPSHELLS"
  18     else
  19       echo "Not root, please remove $BASH from $SHELLS manually"
  20     fi
  21   fi
  22   if grep -qs "^$RBASH\$" "$SHELLS"; then
  23     if [ `id -u` -eq 0 ]; then
  24       TMPSHELLS=`mktemp -t shells`
  25       grep -v "^$RBASH\$" "$SHELLS" > "$TMPSHELLS"
  26       cat "$TMPSHELLS" > "$SHELLS"
  27       rm "$TMPSHELLS"
  28     else
  29       echo "Not root, please remove $RBASH from $SHELLS manually"
  30     fi
  31   fi
  32   ;;
  33 esac