nodemcu-firmware/app/cjson/lua/lua2json.lua

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#!/usr/bin/env lua
-- usage: lua2json.lua [lua_file]
--
-- Eg:
-- echo '{ "testing" }' | ./lua2json.lua
-- ./lua2json.lua test.lua
local json = require "cjson"
local util = require "cjson.util"
local env = {
json = { null = json.null },
null = json.null
}
local t = util.run_script("data = " .. util.file_load(arg[1]), env)
print(json.encode(t.data))
-- vi:ai et sw=4 ts=4: