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autoload.lua: fix some lint warnings 

Fixes:

autoload.lua:201:1: setting undefined field filter of global table
autoload.lua:209:1: setting undefined field append of global table
autoload.lua:322:11: value assigned to variable extensions is unused
This commit is contained in:
Kacper Michajłow 2024-05-12 02:06:14 +02:00
parent b4fcf7d248
commit a1caa00187
1 changed files with 21 additions and 20 deletions
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41
TOOLS/lua/autoload.lua
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@ -198,21 +198,6 @@ function is_ignored(file)
return false
end
table.filter = function(t, iter)
for i = #t, 1, -1 do
if not iter(t[i]) then
table.remove(t, i)
end
end
end
table.append = function(t1, t2)
local t1_size = #t1
for i = 1, #t2 do
t1[t1_size + i] = t2[i]
end
end
-- alphanum sorting for humans in Lua
-- http://notebook.kulchenko.com/algorithms/alphanumeric-natural-sorting-for-humans-in-lua
@ -245,7 +230,16 @@ function scan_dir(path, current_file, dir_mode, separator, dir_depth, total_file
local files = utils.readdir(path, "files") or {}
local dirs = dir_mode ~= "ignore" and utils.readdir(path, "dirs") or {}
local prefix = path == "." and "" or path
table.filter(files, function (v)
local filter = function(t, iter)
for i = #t, 1, -1 do
if not iter(t[i]) then
table.remove(t, i)
end
end
end
filter(files, function (v)
-- The current file could be a hidden file, ignoring it doesn't load other
-- files from the current directory.
local current = prefix .. v == current_file
@ -262,7 +256,7 @@ function scan_dir(path, current_file, dir_mode, separator, dir_depth, total_file
end
return extensions[string.lower(ext)]
end)
table.filter(dirs, function(d)
filter(dirs, function(d)
return not ((o.ignore_hidden and string.match(d, "^%.")))
end)
alphanumsort(files)
@ -272,7 +266,14 @@ function scan_dir(path, current_file, dir_mode, separator, dir_depth, total_file
files[i] = prefix .. file
end
table.append(total_files, files)
local append = function(t1, t2)
local t1_size = #t1
for i = 1, #t2 do
t1[t1_size + i] = t2[i]
end
end
append(total_files, files)
if dir_mode == "recursive" then
for _, dir in ipairs(dirs) do
scan_dir(prefix .. dir .. separator, current_file, dir_mode,
@ -282,7 +283,7 @@ function scan_dir(path, current_file, dir_mode, separator, dir_depth, total_file
for i, dir in ipairs(dirs) do
dirs[i] = prefix .. dir
end
table.append(total_files, dirs)
append(total_files, dirs)
end
end
@ -319,7 +320,7 @@ function find_and_add_entries()
end
end
local extensions = {}
local extensions
if o.same_type then
if EXTENSIONS_VIDEO[string.lower(this_ext)] ~= nil then
extensions = EXTENSIONS_VIDEO