This file is indexed.

/usr/share/live/build/hooks/0410-update-apt-xapian-index.hook.chroot is in live-build 4.0.3-1.

This file is owned by root:root, with mode 0o755.

The actual contents of the file can be viewed below.

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
#!/bin/sh

set -e

# Update the Apt Xapian index.
#
# The package would do this itself, but (a) it checks policy-rc.d which says it
# is not allowed to, and (b) it wants to build the index in the background which
# will be racy in the context of live-build.

if [ -x /usr/sbin/update-apt-xapian-index ]
then
	PYTHONDONTWRITEBYTECODE=1 /usr/sbin/update-apt-xapian-index --force --quiet
fi