diff options
Diffstat (limited to 'modules/admin-full/luasrc/controller')
| -rw-r--r-- | modules/admin-full/luasrc/controller/admin/system.lua | 27 |
1 files changed, 21 insertions, 6 deletions
diff --git a/modules/admin-full/luasrc/controller/admin/system.lua b/modules/admin-full/luasrc/controller/admin/system.lua index 8c28cf9fe..834879db4 100644 --- a/modules/admin-full/luasrc/controller/admin/system.lua +++ b/modules/admin-full/luasrc/controller/admin/system.lua @@ -12,6 +12,7 @@ You may obtain a copy of the License at $Id$ ]]-- + module("luci.controller.admin.system", package.seeall) function index() @@ -105,9 +106,12 @@ function action_packages() end function action_backup() + local sys = require "luci.sys" + local fs = require "luci.fs" + local reset_avail = os.execute([[grep '"rootfs_data"' /proc/mtd >/dev/null 2>&1]]) == 0 local restore_cmd = "tar -xzC/ >/dev/null 2>&1" - local backup_cmd = "tar -cz %s 2>/dev/null" + local backup_cmd = "tar -czT %s 2>/dev/null" local restore_fpi luci.http.setfilehandler( @@ -132,11 +136,22 @@ function action_backup() luci.template.render("admin_system/applyreboot") luci.sys.reboot() elseif backup then - local reader = ltn12_popen(backup_cmd:format(_keep_pattern())) - luci.http.header('Content-Disposition', 'attachment; filename="backup-%s-%s.tar.gz"' % { - luci.sys.hostname(), os.date("%Y-%m-%d")}) - luci.http.prepare_content("application/x-targz") - luci.ltn12.pump.all(reader, luci.http.write) + local filelist = "/tmp/luci-backup-list.%d" % os.time() + + sys.call( + "( find $(sed -ne '/^[[:space:]]*$/d; /^#/d; p' /etc/sysupgrade.conf " .. + "/lib/upgrade/keep.d/* 2>/dev/null) -type f 2>/dev/null; " .. + "opkg list-changed-conffiles ) | sort -u > %s" % filelist + ) + + if fs.access(filelist) then + local reader = ltn12_popen(backup_cmd:format(filelist)) + luci.http.header('Content-Disposition', 'attachment; filename="backup-%s-%s.tar.gz"' % { + luci.sys.hostname(), os.date("%Y-%m-%d")}) + luci.http.prepare_content("application/x-targz") + luci.ltn12.pump.all(reader, luci.http.write) + fs.unlink(filelist) + end elseif reset then luci.template.render("admin_system/applyreboot") luci.util.exec("mtd -r erase rootfs_data") |