dotfiles/scripts/discord-snowflake

#!/usr/bin/env python3

# https://discord.com/developers/docs/reference#snowflakes

import sys
import colorama
import time


DISCORD_EPOCH = 1420070400000  # milliseconds

user_snowflake = int(sys.argv[1])


def print_field(name, value):
  print(
    "{}{}:{} {}".format(colorama.Style.BRIGHT, name.rjust(21), colorama.Style.RESET_ALL, value)
  )


creation_time = (user_snowflake >> 22) + DISCORD_EPOCH
internal_worker_id = (user_snowflake >> 17) & 0x1F
internal_process_id = (user_snowflake >> 12) & 0x1F
increment = user_snowflake & 0xFFF

print_field(
  "Created at",
  "{}.{}".format(
    time.strftime("%Y-%m-%d %H:%M:%S", time.gmtime(creation_time // 1000)),
    creation_time % 1000,
  ),
)
print_field("Internal worker ID", internal_worker_id)
print_field("Internal process ID", internal_process_id)
print_field("Increment", increment)