48 lines
1.9 KiB
Plaintext
Executable File
48 lines
1.9 KiB
Plaintext
Executable File
#!/usr/bin/env pyston3
|
|
|
|
import argparse
|
|
import logging
|
|
import os
|
|
import os.path
|
|
import sys
|
|
import typing
|
|
|
|
import spl.token.instructions as spl_token
|
|
|
|
sys.path.insert(0, os.path.abspath(
|
|
os.path.join(os.path.dirname(__file__), '..')))
|
|
import mango # nopep8
|
|
|
|
parser = argparse.ArgumentParser(description="mint SPL tokens to your wallet")
|
|
mango.ContextBuilder.add_command_line_parameters(parser)
|
|
mango.Wallet.add_command_line_parameters(parser)
|
|
parser.add_argument("--symbol", type=str, required=True,
|
|
help="token symbol to ensure the associated token account exists (e.g. USDC)")
|
|
args = parser.parse_args()
|
|
|
|
logging.getLogger().setLevel(args.log_level)
|
|
logging.warning(mango.WARNING_DISCLAIMER_TEXT)
|
|
|
|
context = mango.ContextBuilder.from_command_line_parameters(args)
|
|
wallet = mango.Wallet.from_command_line_parameters_or_raise(args)
|
|
|
|
token = context.token_lookup.find_by_symbol(args.symbol.upper())
|
|
if token is None:
|
|
raise Exception(f"Could not find token with symbol '{args.symbol}'.")
|
|
|
|
associated_token_address = spl_token.get_associated_token_address(wallet.address, token.mint)
|
|
token_account: typing.Optional[mango.TokenAccount] = mango.TokenAccount.load(context, associated_token_address)
|
|
if token_account is not None:
|
|
# The associated token account exists
|
|
print(f"Associated token account already exists at: {associated_token_address}.")
|
|
else:
|
|
# Create the proper associated token account.
|
|
signer = mango.CombinableInstructions.from_wallet(wallet)
|
|
create_instruction = spl_token.create_associated_token_account(wallet.address, wallet.address, token.mint)
|
|
create = mango.CombinableInstructions.from_instruction(create_instruction)
|
|
|
|
print(f"No associated token account at: {associated_token_address} - creating...")
|
|
transaction_ids = (signer + create).execute(context)
|
|
context.client.wait_for_confirmation(transaction_ids)
|
|
print(f"Associated token account created at: {associated_token_address}.")
|