hl: create custom config files automatically

dots/.config/hypr/hyprland/lib/init.lua

@@ -0,0 +1,25 @@
+function is_file_exists(name)
+   local f = io.open(name, "r")
+   if f ~= nil then
+      io.close(f)
+      return true
+   else
+      return false
+   end
+end
+
+function create_if_not_exists(path)
+   if not is_file_exists(path) then
+      os.execute("mkdir -p \"$(dirname \"" .. path .. "\")\"")
+      os.execute("echo '-- This file will not be overwritten across dots-hyprland updates.\n-- The file name is for the sake of organization and does not matter\n-- See the corresponding files in ~/.config/hypr/hyprland for examples' > \"" .. path .. "\"")
+      return true
+   end
+   return false
+end
+
+function workspace_in_group(i)
+    local curr = hl.get_active_workspace().id
+    local newVal = math.floor((curr - 1) / workspaceGroupSize) * workspaceGroupSize + i
+    -- hl.notification.create({ text = "curr " .. curr .. " floor " .. math.floor(curr / 10) .. " new " .. newVal, duration = 5000 })
+    return newVal
+end