Ignore caches and ephemeral file system types

... (rhbz#2033216, rhbz#2097889)

plocate.spec

@@ -42,14 +42,20 @@ cat >locate.1 <<EOF
 .so man1/plocate.1
 EOF
 
+cat >updatedb.conf <<EOF
+# https://bugzilla.redhat.com/show_bug.cgi?id=2033216
+PRUNEFS = "tracefs gvfsd-fuse pstore cgroup cgroup2 devtmpfs 9p afs anon_inodefs auto autofs bdev binfmt_misc cifs coda configfs debugfs devpts ecryptfs exofs fuse fuse.sshfs fusectl gfs gfs2 gpfs hugetlbfs inotifyfs iso9660 jffs2 lustre mqueue ncpfs nfs nfs4 nfsd pipefs proc ramfs rootfs rpc_pipefs securityfs selinuxfs sfs sockfs sysfs tmpfs ubifs usbfs"
+# https://bugzilla.redhat.com/show_bug.cgi?id=2097889
+PRUNEPATHS = "/dev /sys /proc /run /var/cache"
+EOF
+
 %install
 %meson_install
 
 install -p -D -m 0644 %{SOURCE1} %{buildroot}%{_sysusersdir}/plocate.conf
 ln -s plocate %{buildroot}%{_bindir}/locate
 install -p -D -m 0644 -t %{buildroot}%{_mandir}/man1/ locate.1
-mkdir %{buildroot}%{_sysconfdir}/
-touch %{buildroot}%{_sysconfdir}/updatedb.conf
+install -p -D -m 0644 -t %{buildroot}%{_sysconfdir}/ updatedb.conf
 
 # A state file to carry information from %%post to %%posttrans. See
 # https://docs.fedoraproject.org/en-US/packaging-guidelines/Scriptlets/#_saving_state_between_scriptlets.
@@ -98,7 +104,7 @@ fi
 %_mandir/man8/plocate-build.8*
 %_mandir/man8/updatedb.8*
 %_sysusersdir/plocate.conf
-%ghost %{_sysconfdir}/updatedb.conf
+%config(noreplace) %{_sysconfdir}/updatedb.conf
 %dir %{_sharedstatedir}/plocate
 %{_sharedstatedir}/plocate/CACHEDIR.TAG
 %ghost %attr(0640,-,plocate) %verify(not md5 mtime) %{_sharedstatedir}/plocate/plocate.db