swallowed clients are removed from all tags

module/helpers.lua

@@ -0,0 +1,27 @@
+local awful = require("awful")
+
+local helpers = {}
+
+-- Turn off passed client (remove current tag from window's tags)
+helpers.turn_off = function(c)
+    local current_tag = awful.tag.selected(c.screen)
+    local ctags = {}
+    for k,tag in pairs(c:tags()) do
+        if tag ~= current_tag then table.insert(ctags, tag) end
+    end
+    c:tags(ctags)
+end
+
+-- Turn on passed client
+helpers.turn_on = function(c)
+    local current_tag = awful.tag.selected(c.screen)
+    ctags = {current_tag}
+    for k,tag in pairs(c:tags()) do
+        if tag ~= current_tag then table.insert(ctags, tag) end
+    end
+    c:tags(ctags)
+    c:raise()
+    client.focus = c
+end
+
+return helpers

module/window_swallowing.lua

@@ -2,6 +2,8 @@ local awful = require("awful")
 local gears = require("gears")
 local beautiful = require("beautiful")
 
+local helpers = require(tostring(...):match(".*bling.module") .. ".helpers")
+
 -- It might actually swallow too much, that's why there is a filter option by classname
 -- without the don't-swallow-list it would also swallow for example 
 -- file pickers or new firefox windows spawned by an already existing one
@@ -56,12 +58,12 @@ local function manage_clientspawn(c)
     if (tostring(parent_pid) == tostring(parent_client.pid)) and check_if_swallow(c) then 
 
         c:connect_signal("unmanage", function()
-            parent_client.minimized = false 
+            helpers.turn_on(parent_client)
             copy_size(parent_client, c)
         end)
 
         copy_size(c, parent_client)
-        parent_client.minimized = true
+        helpers.turn_off(parent_client)
 
     end
 end