Add io compatibility layer

....I can't believe that Lua doesn't have an inbuilt scandir 
equivalent?!
This commit is contained in:
Starbeamrainbowlabs 2021-12-31 00:57:17 +00:00
parent 1e9a651537
commit f259f85771
Signed by: sbrl
GPG key ID: 1BE5172E637709C2
3 changed files with 18 additions and 1 deletions

View file

@ -18,6 +18,9 @@ wea.Queue = dofile(wea.modpath.."/utils/queue.lua")
wea.LRU = dofile(wea.modpath.."/utils/lru.lua")
wea.inspect = dofile(wea.modpath.."/utils/inspect.lua")
-- I/O compatibility layer
wea.io = dofile(wea.modpath.."/utils/io.lua")
wea.bit = dofile(wea.modpath.."/utils/bit.lua")

View file

@ -0,0 +1,14 @@
local io = {
-- Ref https://minetest.gitlab.io/minetest/minetest-namespace-reference/#utilities
scandir = function(dirpath)
return minetest.get_dir_list(dirpath, nil)
end,
scandir_files = function(dirpath)
return minetest.get_dir_list(dirpath, false)
end,
scandir_dirs = function(dirpath)
return minetest.get_dir_list(dirpath, true)
end,
}
return io

View file

@ -62,7 +62,7 @@ end
-- @param plain boolean If true (or truthy), pattern is interpreted as a
-- plain string, not a Lua pattern
-- @returns table A sequence table containing the substrings
function worldeditadditions.split (str,dlm,plain)
function worldeditadditions.split(str,dlm,plain)
local pos, ret = 0, {}
local ins, i = str:find(dlm,pos,plain)
-- "if plain" shaves off some time in the while statement