check for dev host

backface · backface · commit 295693d2b471 · 2022-11-21T13:10:59.000+01:00
diff --git a/backend_utils.lua b/backend_utils.lua
@@ -202,7 +202,7 @@ function explode_and_trim(d,p)
          ll = l + 1 -- save just after where we found it for searching next time.
       else
 		 s = string.sub(p,ll)
-		 s = s:gsub("^%s+", ""):gsub("%s+$", "")      
+		 s = s:gsub("^%s+", ""):gsub("%s+$", "")
          table.insert(t, s) -- Save what's left in our array.
          break -- Break at end, as it should be, according to the lua manual.
       end
@@ -230,7 +230,7 @@ function trim_tag_str(d,p)
          o = o .. s .. d
       else
 		 s = string.sub(p,ll)
-		 s = s:gsub("^%s+", ""):gsub("%s+$", "")      
+		 s = s:gsub("^%s+", ""):gsub("%s+$", "")
          o = o .. s .. d
          break -- Break at end, as it should be, according to the lua manual.
       end
@@ -245,7 +245,7 @@ function remove_dups(a)
 
 	for _,v in ipairs(a) do
 	   if (not hash[v]) then
-		   res[#res+1] = v 
+		   res[#res+1] = v
 		   hash[v] = true
 	   end
 	end
@@ -259,7 +259,7 @@ function filter_tags(s)
 	local tag_str = ''
 	if tags then
 		tags = remove_dups(tags)
-		for i, p in pairs(tags) do 
+		for i, p in pairs(tags) do
 			if p ~= '' then
 				tag_str = tag_str .. p
 				if i < table.getn(tags) then
@@ -270,4 +270,21 @@ function filter_tags(s)
 	end
 	return tag_str
 end
-				
+
+function is_dev_server(req)
+  if req.parsed_url.host == 'turtlestitch.backface.io' then
+    return true
+  end
+  if req.parsed_url.host == 'dev.turtlestitch.org' then
+    return true
+  end
+  return false
+end
+
+function is_localhost(req)
+  if req.parsed_url.host == 'localhost' then
+    return true
+  else
+    return false
+  end
+end
diff --git a/views/index.etlua b/views/index.etlua
@@ -1,7 +1,7 @@
 
 <h1 style="text-align:center">Turtlestitch - Coded Embroidery</h1>
 
-<% if req.parsed_url.host == 'turtlestitch.backface.io' then %>
+<% if is_dev_server(req) then %>
  <div style="text-align:center; color: red">
   DEVELOPMENT/STAGING VERSION!<br>
   <br>
