#!/usr/libexec/flua

-- usage - chmod, then `pkg repositories | repos.flua`

local ucl = require("ucl")
local parser = ucl.parser()

-- read from stdin
local data = io.stdin:read("*all")

-- try to convert to lua table
local ok, err = parser:parse_string(data)

if not ok then
        io.stderr:write("Error parsing UCL: " .. err .. "\n")
        os.exit(1)
end

-- fetch the root object
data = parser:get_object()

-- pretty-print the lua table as json
print(ucl.to_format(data, "json"))