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#!/bin/sh
set -e
. /usr/share/debconf/confmodule
ROOT="$1"
[ "$ROOT" ] || exit 1
[ -e /var/lib/install-cd.id ] || exit 0
logoutput="log-output -t load-install-cd"
check_id() {
cd_ids=$(LC_ALL=C $logoutput --pass-stdout chroot $ROOT \
apt-cdrom ident | grep "^Identifying" | cut -d" " -f2)
for cd_id in $cd_ids; do
if [ "$cd_id" = "$(head -n1 /var/lib/install-cd.id)" ]; then
return 0
fi
done
return 1
}
cd_label=$(tail -n1 /var/lib/install-cd.id)
db_subst apt-setup/cdrom/media-change LABEL "$cd_label"
while ! check_id; do
db_input critical apt-setup/cdrom/media-change || true
db_go || exit 10
done
fs=iso9660
if db_get cdrom-detect/cdrom_fs && [ "$RET" ]; then
fs="$RET"
fi
db_get cdrom-detect/cdrom_device
$logoutput mount -t "$fs" -o ro,exec $RET /cdrom
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