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