# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1612722213 -3600
# Node ID 87105a9a11df1a7bb4adfdac8139dc281d7d9873
# Parent  0bc3acf37428953541e02d17ca21101fba96c4ec
util.datamanager: Support iterating over any file extension

The 'typ' argument to all other functions is the actual file extension,
but not here for some reason.

May need this for iterating over the .bin files created by
mod_http_file_share in the future.

diff -r 0bc3acf37428 -r 87105a9a11df util/datamanager.lua
--- a/util/datamanager.lua	Sat Feb 06 22:12:38 2021 +0100
+++ b/util/datamanager.lua	Sun Feb 07 19:23:33 2021 +0100
@@ -320,7 +320,7 @@
 }
 
 local function users(host, store, typ) -- luacheck: ignore 431/store
-	typ = type_map[typ or "keyval"];
+	typ = "."..(type_map[typ or "keyval"] or typ);
 	local store_dir = format("%s/%s/%s", data_path, encode(host), store_encode(store));
 
 	local mode, err = lfs.attributes(store_dir, "mode");
@@ -330,9 +330,8 @@
 	local next, state = lfs.dir(store_dir); -- luacheck: ignore 431/next 431/state
 	return function(state) -- luacheck: ignore 431/state
 		for node in next, state do
-			local file, ext = node:match("^(.*)%.([dalist]+)$");
-			if file and ext == typ then
-				return decode(file);
+			if node:sub(-#typ, -1) == typ then
+				return decode(node:sub(1, -#typ-1));
 			end
 		end
 	end, state;