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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.
usage()
{
<<EOF cat
Usage:
$0 -p
Converts the ports OPTIONS database from WITH_/WITHOUT_ format to
OPTIONS_FILE_SET format. A backup tar archive is created and left in /tmp.
$0 -f [filename]
Converts filename (in WITH_/WITHOUT_ format, for example make.conf) into
OPTIONS_SET format.
XXX The output must be checked; the script attempts to avoid changes that
make no sense, but some may slip through. To avoid nonsensical conversions
(such as WITH_*_VER) only WITH_ variables that are set to "true" or "yes"
(case-insensitive, with or without quotes) will be converted.
EOF
}
args=$(getopt pf: $*)
if [ $? -ne 0 ]; then
usage;
exit 2
fi
set -- $args
case "$1" in
-p)
PORT_DBDIR=$(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
;;
-f)
filename=$2
if [ ! -f $filename ]
then echo $filename does not exist!
exit 2
fi
tmpfile=$(mktemp /tmp/makeconfconvert.XXXXXXX) || exit 1
IFS='
'
for line in $(cat $filename)
do if $(echo $line | grep -Eq '(PKGNG|DEBUG)')
then echo $line >> $tmpfile
else echo $line | sed -E \
-e 's,^WITH_([^=]*)=[ ]*.?[TtYy][RrEe][UuSs][Ee]?.?,OPTIONS_SET+= \1,' \
-e 's,^WITHOUT_([^=]*)=[ ]*.?[TtYy][RrEe][UuSs][Ee]?.?,OPTIONS_UNSET+= \1,' \
>> $tmpfile
fi
done
diff -yW 80 $filename $tmpfile
<<EOF cat
The results are stored in $tmpfile; please check it for
sanity and copy it back over the original file (remember to keep a backup
copy of the original file!)
EOF
;;
*)
usage
;;
esac
|
