22 lines
472 B
Plaintext
Executable File
22 lines
472 B
Plaintext
Executable File
#!/usr/bin/env luajit
|
|
|
|
local json = require 'cjson'
|
|
local yaml = require 'lyaml'
|
|
|
|
local document = yaml.load(io.read('*a'))
|
|
|
|
local function replace(document)
|
|
for key, value in pairs(document) do
|
|
if value == yaml.null then
|
|
document[key] = json.null
|
|
elseif type(value) == 'table' then
|
|
replace(value)
|
|
elseif type(value) == 'userdata' then
|
|
document[key] = '<USERDATA>'
|
|
end
|
|
end
|
|
return document
|
|
end
|
|
|
|
print(json.encode(replace(document)))
|