ERC20 Share Token contract

New ShareToken contract with optimizations.

Legacy contract.

Build

$ forge build

Test

$ forge test

To see gas report for transfer/TransferFrom function in the new contract:

transfer

forge test -vv --gas-report --match-path test/ShareToken.t.sol --match-test testMigrateWhenTransferToSelf

transferFrom

forge test -vv --gas-report --match-path test/ShareToken.t.sol --match-test testMigrateWhenTransferFromToSelf

To see gas report for transfer/TransferFrom function only in the current contract:

transfer

forge test -vv --gas-report --match-path test/PrevShareToken.t.sol --match-test testMigrateWhenTransfer

transferFrom

forge test -vv --gas-report --match-path test/PrevShareToken.t.sol --match-test testMigrateWhenTransferFrom

Deploy

See DEPLOYMENT.md