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#!/bin/sh
# This script removes the prep flag for partitions whose method is not
# prep and sets it for partition whose method is prep.
. /lib/partman/lib/base.sh
dev=$1
num=$2
id=$3
size=$4
type=$5
fs=$6
path=$7
cd $dev
if [ $fs = free ]; then
exit 0
fi
method=
if [ -f $id/method ]; then
method=$(cat $id/method)
fi
has_prep=no
flags=''
open_dialog GET_FLAGS $id
while { read_line flag; [ "$flag" ]; }; do
if [ "$flag" != prep ]; then
flags="${flags:+$flags$NL}$flag"
else
has_prep=yes
fi
done
close_dialog
if [ "$method" = prep ] && [ "$has_prep" = no ]; then
open_dialog SET_FLAGS $id
write_line "$flags"
write_line prep
write_line NO_MORE
close_dialog
elif [ "$method" != prep ] && [ "$has_prep" = yes ]; then
open_dialog SET_FLAGS $id
write_line "$flags"
write_line NO_MORE
close_dialog
fi
# The following is a hack and will be removed in future versions of
# partman. It ensures that the prep partition can not be used for
# some regular file system.
if [ "$method" = prep ]; then
# We want to use the existing file system in the partition
rm -f $id/format
# However no existing file system is detected
rm -f $id/detected_filesystem
fi
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