X-Git-Url: http://git.archive.openwrt.org/?p=project%2Fluci.git;a=blobdiff_plain;f=modules%2Fluci-mod-admin-full%2Fluasrc%2Fmodel%2Fcbi%2Fadmin_system%2Ffstab%2Fmount.lua;h=a85872afad852f7c9a46abdfca232196b06565b9;hp=394469007103e6b530a4d74427d03cad72d8a678;hb=9b56b0709fc0e89194fc545aacaeda2471d38d4d;hpb=41d2b33087da393453c45f5d923d690c88ee5474

diff --git a/modules/luci-mod-admin-full/luasrc/model/cbi/admin_system/fstab/mount.lua b/modules/luci-mod-admin-full/luasrc/model/cbi/admin_system/fstab/mount.lua
index 394469007..a85872afa 100644
--- a/modules/luci-mod-admin-full/luasrc/model/cbi/admin_system/fstab/mount.lua
+++ b/modules/luci-mod-admin-full/luasrc/model/cbi/admin_system/fstab/mount.lua
@@ -4,20 +4,32 @@
 local fs   = require "nixio.fs"
 local util = require "nixio.util"
 
-local has_extroot = fs.access("/sbin/block")
 local has_fscheck = fs.access("/usr/sbin/e2fsck")
 
-local devices = {}
-util.consume((fs.glob("/dev/sd*")), devices)
-util.consume((fs.glob("/dev/hd*")), devices)
-util.consume((fs.glob("/dev/scd*")), devices)
-util.consume((fs.glob("/dev/mmc*")), devices)
+local block = io.popen("block info", "r")
+local ln, dev, devices = nil, nil, {}
 
-local size = {}
-for i, dev in ipairs(devices) do
-	local s = tonumber((fs.readfile("/sys/class/block/%s/size" % dev:sub(6))))
-	size[dev] = s and math.floor(s / 2048)
-end
+repeat
+	ln = block:read("*l")
+	dev = ln and ln:match("^/dev/(.-):")
+
+	if dev then
+		local e, s, key, val = { }
+
+		for key, val in ln:gmatch([[(%w+)="(.-)"]]) do
+			e[key:lower()] = val
+		end
+
+		s = tonumber((fs.readfile("/sys/class/block/%s/size" % dev)))
+
+		e.dev  = "/dev/%s" % dev
+		e.size = s and math.floor(s / 2048)
+
+		devices[#devices+1] = e
+	end
+until not ln
+
+block:close()
 
 
 m = Map("fstab", translate("Mount Points - Mount Entry"))
@@ -41,29 +53,81 @@ mount:tab("advanced", translate("Advanced Settings"))
 mount:taboption("general", Flag, "enabled", translate("Enable this mount")).rmempty = false
 
 
-o = mount:taboption("general", Value, "device", translate("Device"),
-	translate("The device file of the memory or partition (<abbr title=\"for example\">e.g.</abbr> <code>/dev/sda1</code>)"))
+o = mount:taboption("general", Value, "uuid", translate("UUID"),
+	translate("If specified, mount the device by its UUID instead of a fixed device node"))
+
+o:value("", translate("-- match by uuid --"))
 
 for i, d in ipairs(devices) do
-	o:value(d, size[d] and "%s (%s MB)" % {d, size[d]})
+	if d.uuid and d.size then
+		o:value(d.uuid, "%s (%s, %d MB)" %{ d.uuid, d.dev, d.size })
+	elseif d.uuid then
+		o:value(d.uuid, "%s (%s)" %{ d.uuid, d.dev })
+	end
 end
 
-o = mount:taboption("advanced", Value, "uuid", translate("UUID"),
-	translate("If specified, mount the device by its UUID instead of a fixed device node"))
 
-o = mount:taboption("advanced", Value, "label", translate("Label"),
+o = mount:taboption("general", Value, "label", translate("Label"),
 	translate("If specified, mount the device by the partition label instead of a fixed device node"))
 
+o:value("", translate("-- match by label --"))
+
+o:depends("uuid", "")
+
+for i, d in ipairs(devices) do
+	if d.label and d.size then
+		o:value(d.label, "%s (%s, %d MB)" %{ d.label, d.dev, d.size })
+	elseif d.label then
+		o:value(d.label, "%s (%s)" %{ d.label, d.dev })
+	end
+end
+
+
+o = mount:taboption("general", Value, "device", translate("Device"),
+	translate("The device file of the memory or partition (<abbr title=\"for example\">e.g.</abbr> <code>/dev/sda1</code>)"))
+
+o:value("", translate("-- match by device --"))
+
+o:depends({ uuid = "", label = "" })
+
+for i, d in ipairs(devices) do
+	if d.size then
+		o:value(d.dev, "%s (%d MB)" %{ d.dev, d.size })
+	else
+		o:value(d.dev)
+	end
+end
+
 
 o = mount:taboption("general", Value, "target", translate("Mount point"),
 	translate("Specifies the directory the device is attached to"))
 
-o:depends("is_rootfs", "")
+o:value("/", translate("Use as root filesystem (/)"))
+o:value("/overlay", translate("Use as external overlay (/overlay)"))
+
+
+o = mount:taboption("general", DummyValue, "__notice", translate("Root preparation"))
+o:depends("target", "/")
+o.rawhtml = true
+o.default = [[
+<p>%s</p><pre>mkdir -p /tmp/introot
+mkdir -p /tmp/extroot
+mount --bind / /tmp/introot
+mount /dev/sda1 /tmp/extroot
+tar -C /tmp/introot -cvf - . | tar -C /tmp/extroot -xf -
+umount /tmp/introot
+umount /tmp/extroot</pre>
+]] %{
+	translate("Make sure to clone the root filesystem using something like the commands below:"),
+
+}
 
 
-o = mount:taboption("general", Value, "fstype", translate("Filesystem"),
+o = mount:taboption("advanced", Value, "fstype", translate("Filesystem"),
 	translate("The filesystem that was used to format the memory (<abbr title=\"for example\">e.g.</abbr> <samp><abbr title=\"Third Extended Filesystem\">ext3</abbr></samp>)"))
 
+o:value("", "auto")
+
 local fs
 for fs in io.lines("/proc/filesystems") do
 	fs = fs:match("%S+")
@@ -79,18 +143,8 @@ o = mount:taboption("advanced", Value, "options", translate("Mount options"),
 o.placeholder = "defaults"
 
 
-if has_extroot then
-	o = mount:taboption("general", Flag, "is_rootfs", translate("Use as root filesystem"),
-		translate("Configures this mount as overlay storage for block-extroot"))
-
-	o:depends("fstype", "jffs")
-	o:depends("fstype", "ext2")
-	o:depends("fstype", "ext3")
-	o:depends("fstype", "ext4")
-end
-
 if has_fscheck then
-	o = mount:taboption("general", Flag, "enabled_fsck", translate("Run filesystem check"),
+	o = mount:taboption("advanced", Flag, "enabled_fsck", translate("Run filesystem check"),
 		translate("Run a filesystem check before mounting the device"))
 end