Add --skip-simulation and --gas-estimate-multiplier cli options to forge script command
#2524
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--skip-simulation and --gas-estimate-multiplier cli options to forge script command
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@onbjerg: Any feedback / review on this would be greatly appreciated 🙏 |
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…o `forge script` (foundry-rs#2524) * Add skip-simulation flag to bypass on-chain simulation * Add gas-estimate-multiplier cli argument * chore: nits Co-authored-by: Oliver Nordbjerg <hi@notbjerg.me>
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Motivation
In some edge cases the on-chain simulation currently blocks users from running certain types of transactions, even though they would work fine when submitted on chain.
See #2522
For cases like these it'd be great if the user could bypass on-chain simulation.
Solution
Add command line parameter
--skip-simulationthat the user can set to disable on chain simulation.When skipping simulation the gas costs will be estimated through the rpc-provider individually before each transaction submission.
When testing that new functionality the transactions ran out of gas and failed so I added the parameter
--gas-estimate-multiplierto manually adjust the factor by which gas estimates are inflated (or reduced).Default value for this is
130(meaning gas estimates will be multiplied by 1.3) which was the value previously hardcoded for estimations coming from the on-chain simulation.For consistency this default will also be applied to the provider estimate in the case the respective chain has a different gas calculation, which was previously used as returned by the provider (see this change), this should be the only change to the existing behaviour (when the user uses none of the new arguments).