Govos Street Sign

local key = settings.get "govos.key"
if not key then error "GovOS RDS key not found." end
local ws, err = http.websocket("wss://osmarks.tk/wsthing/GovOS/admin", {
    authorization = "Key " .. key
})

if err then
    error(err)
else
    print "Connected"
end

local msg = ""

local template = [[
peripheral.find("monitor", function(_, o) o.setCursorPos(1, 1); o.setBackgroundColor(colors.green); o.clearLine(); o.setTextColor(colors.white); o.clearLine(); o.write(%q) end)
]]

function broadcast()
    while true do
        local ok = pcall(ws.send, template:format(msg))

        if not ok then
            print "Disconnected"
            connect()
            sleep(0.5)
            broadcast()
        end

        sleep(1)
    end
end

function set_text()
    local hist = {}
    while true do
        write "|> "
        local input = read(nil, hist)
        table.insert(hist, input)
        msg = input
    end
end

parallel.waitForAll(set_text, broadcast)