gluon-web-autoupdater: introduce minute value

package/gluon-web-autoupdater/i18n/de.po

@@ -18,3 +18,17 @@ msgstr "Branch"
 
 msgid "Enable"
 msgstr "Aktivieren"
+
+msgid "Minute"
+msgstr "Minute"
+
+msgid ""
+"This value forces the autoupdater to check for updates at the specified "
+"minute. Normally there is no need to set this value because it is selected "
+"automatically. You may want to set this to a specific value if you have "
+"multiple nodes which should not update at the same time."
+msgstr ""
+"Dieser Wert zwingt den Autoupdater, in der festgelegten Minute nach neuen "
+"Updates zu suchen. Normalerweise muss dieser Wert nicht gesetzt werden, da "
+"er automatisch gewählt wird. Wenn du jedoch mehrere Knoten betreibst und "
+"diese nicht zur gleichen Zeit updaten dürfen, könntest du diesen Wert setzen."

package/gluon-web-autoupdater/i18n/fr.po

@@ -18,3 +18,13 @@ msgstr "Branche"
 
 msgid "Enable"
 msgstr "Activer"
+
+msgid "Minute"
+msgstr "Minute"
+
+msgid ""
+"This value forces the autoupdater to check for updates at the specified "
+"minute. Normally there is no need to set this value because it is selected "
+"automatically. You may want to set this to a specific value if you have "
+"multiple nodes which should not update at the same time."
+msgstr ""

package/gluon-web-autoupdater/i18n/gluon-web-autoupdater.pot

@@ -9,3 +9,13 @@ msgstr ""
 
 msgid "Enable"
 msgstr ""
+
+msgid "Minute"
+msgstr ""
+
+msgid ""
+"This value forces the autoupdater to check for updates at the specified "
+"minute. Normally there is no need to set this value because it is selected "
+"automatically. You may want to set this to a specific value if you have "
+"multiple nodes which should not update at the same time."
+msgstr ""

package/gluon-web-autoupdater/luasrc/lib/gluon/web/model/admin/autoupdater.lua

@@ -32,8 +32,34 @@ function o:write(data)
 	uci:set("autoupdater", autoupdater, "branch", data)
 end
 
+o = s:option(Value, "minute", translate("Minute"), translate(
+	"This value forces the autoupdater to check for updates at the "
+	.. "specified minute. Normally there is no need to set this value "
+	.. "because it is selected automatically. You may want to set this to "
+	.. "a specific value if you have multiple nodes which should not "
+	.. "update at the same time."
+))
+o.datatype = "irange(0, 59)"
+o.default = uci:get("gluon", "autoupdater", "minute")
+o.optional = true
+
+function o:write(data)
+	if data == uci:get("gluon", "autoupdater", "minute") then
+		return
+	end
+	uci:set("gluon", "autoupdater", "minute", data)
+
+	if data then
+		local f = io.open("/usr/lib/micron.d/autoupdater", "w")
+		f:write(string.format("%i 4 * * * /usr/sbin/autoupdater\n", data))
+		f:write(string.format("%i 0-3,5-23 * * * /usr/sbin/autoupdater --fallback\n", data))
+		f:close()
+	end
+end
+
 function f:write()
 	uci:commit("autoupdater")
+	uci:commit("gluon")
 end
 
 return f