local computer=require("computer")
local options

do
local basic,reason=loadfile("/lib/core/install_basics.lua","bt",_G)
if not basic then
io.stderr:write("failed to load install: "..tostring(reason).."\n")
return 1
end
options=basic(...)
end

if not options then
return
end

if computer.freeMemory()<50000 then
print("Low memory, collecting garbage")
for i=1,20 do
os.sleep(0)
end
end

local transfer=require("tools/transfer")
for _,inst in ipairs(options.cp_args)do
local ec=transfer.batch(table.unpack(inst))
if ec~=nil and ec~=0 then
return ec
end
end

print("Installation complete!")

if options.setlabel then
pcall(options.target.dev.setLabel,options.label)
end

if options.setboot then
local address=options.target.dev.address
if computer.setBootAddress(address)then
print("Boot address set to "..address)
end
end

if options.reboot then
io.write("Reboot now? [Y/n] ")
if((io.read()or"n").."y"):match("^%s*[Yy]")then
print("\nRebooting now!\n")
computer.shutdown(true)
end
end

print("Returning to shell.\n")