SE Fast Build

fileName = "text"

function getData()
	local path = shell.resolve( fileName )
	if fs.exists( fileName ) then
		local file = fs.open( path, "r" )
		data = file.readAll()
	end
end

function printData()
	local path = shell.resolve( fileName )
	if fs.exists( fileName ) then
		fs.delete( fileName )
	end
	local file = fs.open( path, "w" )
	file.write( data )
	file.close()
end

getData()
stringEnd = 0

while true do
	stringStart = string.find( "<BuildTimeSeconds>", stringEnd )
	stringEnd = string.find( "<", stringStart )
	number = tonumber(string.sub( data, stringStart + 18, stringEnd - 1 ))
	if number == 0 then
		print( "Job done. Printing text to file: "..fileName )
		printData()
		break
	else
		data = string.sub( data, 0, stringStart + 18 )..(number*0.2)..string.sub( data, stringEnd - 1, #data )
	end
end