backup for /var/db/ports

[Oleg Ginzburg]

Hi

With /etc/periodic/daily/220.backup-pkgdb I would also suggest backing up 
/var/db/ports dir

Maybe it's better to combine into one script.

diff -ruN etc.bak/defaults/periodic.conf etc/defaults/periodic.conf
--- etc.bak/defaults/periodic.conf      2011-10-15 04:37:28.879673119 +0400
+++ etc/defaults/periodic.conf  2011-10-15 04:30:48.599677268 +0400
@@ -78,6 +78,10 @@
 daily_backup_pkgdb_enable="YES"                                # Backup 
/var/db/pkg
 daily_backup_pkgdb_dir="/var/backups"

+# 230.backup-portdb
+daily_backup_portdb_enable="YES"                               # Backup 
/var/db/ports
+daily_backup_portdb_dir="/var/backups"
+
 # 300.calendar
 daily_calendar_enable="NO"                             # Run calendar -a

diff -ruN etc.bak/periodic/daily/230.backup-portdb 
etc/periodic/daily/230.backup-portdb
--- etc.bak/periodic/daily/230.backup-portdb    1970-01-01 03:00:00.000000000 
+0300
+++ etc/periodic/daily/230.backup-portdb        2011-10-15 04:29:31.149682366 
+0400
@@ -0,0 +1,51 @@
+#!/bin/sh
+#
+# $FreeBSD: src/etc/periodic/daily/220.backup-portdb,v 1.2 2011/05/05 
02:35:11 dougb Exp $
+#
+
+# If there is a global system configuration file, suck it in.
+#
+if [ -r /etc/defaults/periodic.conf ]
+then
+    . /etc/defaults/periodic.conf
+    source_periodic_confs
+fi
+
+rc=0
+
+case "$daily_backup_portdb_enable" in
+    [Yy][Ee][Ss])
+       bak="${daily_backup_portdb_dir:-/var/backups}"
+       bak_file="${bak}/portdb.bak.tbz"
+
+       port_dbdir=`make -f/usr/share/mk/bsd.port.mk -V PORT_DBDIR 
2>/dev/null` ||
+         port_dbdir=/var/db/ports
+
+       if [ ! -d "$bak" ]
+       then
+           install -d -o root -g wheel -m 750 $bak || {
+               echo '$daily_backup_portdb_enable is enabled but' \
+                   "$daily_backup_portdb_dbdir doesn't exist" ;
+               exit 2 ; }
+       fi
+
+       echo ''
+       echo 'Backing up package db directory:'
+
+       new_bak_file=`mktemp ${bak_file}-XXXXX`
+
+       if tar -cjHf "${new_bak_file}" "$port_dbdir" 2>/dev/null; then
+           chmod 644 "${new_bak_file}"
+
+           if [ -e "${bak_file}.2" -a -e "${bak_file}" ]; then
+               unlink "${bak_file}.2"
+               mv "${bak_file}" "${bak_file}.2"
+           fi
+           [ -e "${bak_file}" ] && mv "${bak_file}" "${bak_file}.2"
+           mv "${new_bak_file}" "${bak_file}"
+       else
+           rc=3
+       fi ;;
+esac
+
+exit $rc


-- 
С уважением, With respect,
Олег Гинзбург Oleg Ginzburg
=================================
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