- Refresh /etc/localtime after each update using tzsetup -r.

- Regenerate /var/db/services.db when /etc/services changes.

MFC after:	1 week

2 files changed, 66 insertions, 3 deletions

diff --git a/usr.sbin/etcupdate/etcupdate.8 b/usr.sbin/etcupdate/etcupdate.8
index 91e9e1a..ffd0516 100644
--- a/usr.sbin/etcupdate/etcupdate.8
+++ b/usr.sbin/etcupdate/etcupdate.8
@@ -1,4 +1,4 @@
-.\" Copyright (c) 2010-2012 Advanced Computing Technologies LLC
+.\" Copyright (c) 2010-2013 Advanced Computing Technologies LLC
 .\" Written by: John H. Baldwin <jhb@FreeBSD.org>
 .\" All rights reserved.
 .\"
@@ -25,7 +25,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd November 12, 2013
+.Dd December 9, 2013
 .Dt ETCUPDATE 8
 .Os
 .Sh NAME
@@ -695,6 +695,25 @@ has been removed from the
 tree,
 but it has been locally modified.
 The modified version of the file remains in the destination directory.
+.It "Needs update: /etc/localtime (required manual update via tzsetup(1))"
+The
+.Fa /var/db/zoneinfo
+file does not exist,
+so
+.Nm
+was not able to refresh
+.Fa /etc/localtime
+from its source file in
+.Fa /usr/share/zoneinfo .
+Running
+.Xr tzsetup 1
+will both refresh
+.Fa /etc/localtime
+and generate
+.Fa /var/db/zoneinfo
+permitting future updates to refresh
+.Fa /etc/localtime
+automatically.
 .It "Needs update: /etc/mail/aliases.db (required manual update via newaliases(1))"
 The file
 .Pa /etc/mail/aliases
diff --git a/usr.sbin/etcupdate/etcupdate.sh b/usr.sbin/etcupdate/etcupdate.sh
index e5ffe48..addcc14 100755
--- a/usr.sbin/etcupdate/etcupdate.sh
+++ b/usr.sbin/etcupdate/etcupdate.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# Copyright (c) 2010 Advanced Computing Technologies LLC
+# Copyright (c) 2010-2013 Advanced Computing Technologies LLC
 # Written by: John H. Baldwin <jhb@FreeBSD.org>
 # All rights reserved.
 #
@@ -486,6 +486,39 @@ diffnode()
 	esac
 }
 
+# Run one-off commands after an update has completed.  These commands
+# are not tied to a specific file, so they cannot be handled by
+# post_install_file().
+post_update()
+{
+	local args
+
+	# None of these commands should be run for a pre-world update.
+	if [ -n "$preworld" ]; then
+		return
+	fi
+
+	# If /etc/localtime exists and is not a symlink and /var/db/zoneinfo
+	# exists, run tzsetup -r to refresh /etc/localtime.
+	if [ -f ${DESTDIR}/etc/localtime -a \
+	    ! -L ${DESTDIR}/etc/localtime ]; then
+		if [ -f ${DESTDIR}/var/db/zoneinfo ]; then
+			if [ -n "${DESTDIR}" ]; then
+				args="-C ${DESTDIR}"
+			else
+				args=""
+			fi
+			log "tzsetup -r ${args}"
+			if [ -z "$dryrun" ]; then
+				tzsetup -r ${args} >&3 2>&1
+			fi
+		else
+			warn "Needs update: /etc/localtime (required" \
+			    "manual update via tzsetup(1))"
+		fi
+	fi
+}
+
 # Create missing parent directories of a node in a target tree
 # preserving the owner, group, and permissions from a specified
 # template tree.
@@ -583,6 +616,14 @@ post_install_file()
 				fi
 			fi
 			;;
+		/etc/services)
+			log "services_mkdb -q -o $DESTDIR/var/db/services.db" \
+			    "${DESTDIR}$1"
+			if [ -z "$dryrun" ]; then
+				services_mkdb -q -o $DESTDIR/var/db/services.db \
+				    ${DESTDIR}$1 >&3 2>&1
+			fi
+			;;
 	esac
 }
 
@@ -1506,6 +1547,9 @@ EOF
 		    "(requires manual update via newaliases(1))"
 	fi
 
+	# Run any special one-off commands after an update has completed.
+	post_update
+
 	if [ -s $WARNINGS ]; then
 		echo "Warnings:"
 		cat $WARNINGS