1
0
mirror of https://github.com/SquidDev-CC/CC-Tweaked synced 2024-12-15 12:40:30 +00:00
CC-Tweaked/tools/language.lua

121 lines
3.4 KiB
Lua
Raw Normal View History

--- Rewrites language files in order to be consistent with en_us.
--
-- This will take every given language file and rewrite it to be in the same
-- order as the en_us file. Any keys which appear in the given file, but not
-- in en_us are warned about.
--
-- When passing the `-v` flag, we also print any missing commands.
--
-- Note, this is not intended to be a fool-proof tool, rather a quick way to
-- ensure language files are mostly correct.
--
-- @example
--
-- # Reformat all files
-- > lua tools/language.lua
-- # Reformat German, and warn about missing entries
-- > lua tools/language.lua -v de_de
local primary = "en_us"
local secondary = {
"de_de",
"es_es",
"fr_fr",
"it_it",
"pt_br",
"sv_se",
2019-04-24 14:41:13 +00:00
"zh_cn",
}
local verbose = false
local path = "src/main/resources/assets/computercraft/lang/%s.json"
local args = { ... }
for i = #args, 1, -1 do
if args[i] == "-v" or args[i] == "--verbose" then
table.remove(args, i)
verbose = true
end
end
if #args > 0 then
secondary = args
end
-- Read the contents of the primary language file
local primary_contents, n = {}, 1
for line in io.lines(path:format(primary)) do
local key = line:match('^%s*"([^"]+)":.*$')
if key then
primary_contents[n], n = key, n + 1
elseif line == "" or line == "{" or line == "}" then
primary_contents[n], n = line, n + 1
else
io.stderr:write(("Unknown line %q in %s\n"):format(line, primary))
os.exit(1)
end
end
for _, language in ipairs(secondary) do
local keys = {}
for line in io.lines(path:format(language)) do
local key, value = line:match('^%s*"([^"]+)":%s*(.-),?$')
if key then
if keys[key] then
io.stderr:write(("Duplicate keys for %q in %q\n"):format(key, language))
os.exit(10)
end
keys[key] = value
elseif line ~= "" and line ~= "{" and line ~= "}" then
io.stderr:write(("Unknown line %q in %s\n"):format(line, language))
os.exit(1)
end
end
local h = io.open(path:format(language), "wb")
h:write("{")
local has_blank, has_any = false, false
for _, line in ipairs(primary_contents) do
if line == "{" or line == "}" then
-- Skip
elseif line == "" then
has_blank = true
else
local translated = keys[line]
if translated then
if has_any then h:write(",") else has_any = true end
if has_blank then h:write("\n") has_blank = false end
h:write(("\n %q: %s"):format(line, translated))
keys[line] = nil
elseif verbose then
io.stderr:write(("Missing translation %q for %q\n"):format(line, language))
end
end
end
if next(keys) ~= nil then
local extra = {}
for k, v in pairs(keys) do
extra[#extra + 1] = ("\n %q: %s"):format(k, v)
end
table.sort(extra)
io.stderr:write(("%d additional unknown translation keys in %q\n"):format(#extra, language))
has_blank = true
for _, line in ipairs(extra) do
if has_any then h:write(",") else has_any = true end
if has_blank then h:write("\n") has_blank = false end
h:write(line)
end
end
h:write("\n}\n")
h:close()
end