[App] diskLabeler.lua

local SEPERATOR = "======================================="
local SYMBOL = "§"
local PATTERN = "&"
local REMOVE = "Â"

function clear() shell.run("clear"); end
function say(...) print(...); end

function MAIN()
    clear()
    say("Finding disk drive...")
    local drive = peripheral.find("drive")
    assert(drive,"No disk drive.")
    --//////////////////////////////////////////////////////
    clear()
    say(SEPERATOR)
    say("Welcome to AdvancedFloppyRename!")
    say("Use the pattern '"..PATTERN.."C' to add color to labels.")
    say(SEPERATOR)
    say("Enter your new label text:")
    local labelText = PATTERN.."f"..io.read() --// resets the default italic
    labelText = string.gsub(labelText,PATTERN,SYMBOL)
    labelText = string.gsub(labelText,REMOVE,"")
    say(SEPERATOR.."\n")
    local renameSuccess = drive.setDiskLabel(labelText)
    assert((renameSuccess ~= true),"Disk cannot be renamed.")
    say("Renamed disk to \""..labelText.."\".\nEnd.\n")
    drive.ejectDisk()
    say(SEPERATOR)
end

MAIN()