move_eggs.lua

local function is_facing_egg_chest()
    local success, data = turtle.inspect()
    if not success then
        -- Air in front of it
        return false
    end
    if data.name == "IronChest:BlockIronChest" then
        return true
    end
    return false
end

local function clean_inventory()
    turtle.select(2)
    if turtle.getItemCount() > 0 then
        turtle.turnRight()
        turtle.drop(1)
        turtle.turnLeft()
    end
end

local function orient()
    while not is_facing_egg_chest() do
        turtle.turnLeft()
    end
end

local function push_items()
    turtle.suck(1)
    turtle.turnLeft()
    turtle.turnLeft()
    turtle.drop(1)

    if turtle.getItemCount() > 0 then
        turtle.turnRight()
        turtle.drop(1)
        turtle.turnLeft()
    end
    turtle.turnLeft()
    turtle.turnLeft()
end

local function main()
    orient()
    clean_inventory()

    turtle.select(1)
    while true do
        push_items()
    end
end

main()