wip

1 files changed, 18 insertions, 5 deletions

diff --git a/diller/main.lua b/diller/main.lua
index f982f8c..234a84b 100644
--- a/diller/main.lua
+++ b/diller/main.lua
@@ -9,6 +9,8 @@ local P = {}
 local inter = require('inter')
 local mq = require('mq')
 
+local properties = {}
+
 local function on_cmd(cmd, args)
   if not cmd then
     return
@@ -44,21 +46,32 @@ local function on_cmd(cmd, args)
     if not id then
       print("fail status=missing-id")
     else
-      local name_path = id.."/name"
-      mq.subscribe(name_path, function() print('message on '..path) end)
+      property = properties[id]
 
+      local name_path = id.."/name"
       local description_path = id.."/description"
-      mq.subscribe(description_path, function() print('message on '..path) end)
+
+      if not property then
+        print("new property: "..id)
+        property = {}
+        properties[id] = property
+        mq.subscribe(name_path, function() print('message on '..path) end)
+        mq.subscribe(description_path, function() print('message on '..path) end)
+      end
 
       if args.value then
         local path = id.."/value"
         mq.publish(path, args.value)
       end
-      if args.name then
+      if args.name and property.name ~= args.name then
+        print("publishing name")
         mq.publish(name_path, args.name)
+        property.name = args.name
       end
-      if args.description then
+      if args.description and property.description ~= args.description then
+        print("publishing description")
         mq.publish(description_path, args.description)
+        property.description = args.description
       end
     end
   elseif cmd == "publish" then