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#!/bin/sh
#
# $FreeBSD$
#
# This script makes a backup of the ports OPTIONS database and then converts
# all of the saved files to the new format.
PORT_DBDIR=$(make -C /usr/ports/shells/bash -V PORT_DBDIR)
tar cfz $(mktemp /tmp/optionsbackup.tar.gz.XXX) $PORT_DBDIR
for optionsfile in $PORT_DBDIR/*/options
do if grep -q ^WITH $optionsfile ; then
options_read=
echo "Converting $optionsfile"
tmpfile=$(mktemp /tmp/optionsconvert.XXXXXXX) || exit 1
grep '^[#_]' $optionsfile > $tmpfile
for option in $(sed -ne 's/^WITH_\([^=]*\)=true/\1/p' < $optionsfile)
do echo "OPTIONS_FILE_SET+=$option" >> $tmpfile
options_read="${options_read} $option"
done
for option in $(sed -ne 's/^WITHOUT_\([^=]*\)=true/\1/p' < $optionsfile)
do echo "OPTIONS_FILE_UNSET+=$option" >> $tmpfile
options_read="${options_read} $option"
done
echo "_FILE_COMPLETE_OPTIONS_LIST=$options_read" >> $tmpfile
mv $tmpfile $optionsfile
chmod 644 $optionsfile
fi
done
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