add configurable anvil option (#999)

config/network.go

@@ -18,18 +18,19 @@ const (
 )
 
 type AnvilConfig struct {
-	URL                *string                  `toml:"url,omitempty"`                 // Needed if you want to fork a network. URL is the URL of the node to fork from. Refer to https://book.getfoundry.sh/reference/anvil/#options
-	BlockNumber        *int64                   `toml:"block_number,omitempty"`        // Needed if fork URL is provided for forking. BlockNumber is the block number to fork from. Refer to https://book.getfoundry.sh/reference/anvil/#options
-	BlockTime          *int64                   `toml:"block_time,omitempty"`          // how frequent blocks are mined. By default, it automatically generates a new block as soon as a transaction is submitted. Refer to https://book.getfoundry.sh/reference/anvil/#options
-	BlockGaslimit      *int64                   `toml:"block_gaslimit,omitempty"`      //  BlockGaslimit is the gas limit for each block. Refer to https://book.getfoundry.sh/reference/anvil/#options
-	CodeSize           *int64                   `toml:"code_size,omitempty"`           //  CodeSize is the size of the code in bytes. Refer to https://book.getfoundry.sh/reference/anvil/#options
-	BaseFee            *int64                   `toml:"base_fee,omitempty"`            //  BaseFee is the base fee for block. Refer to https://book.getfoundry.sh/reference/anvil/#options
-	Retries            *int                     `toml:"retries,omitempty"`             //  Needed if fork URL is provided for forking. Number of retry requests for spurious networks (timed out requests). Refer to https://book.getfoundry.sh/reference/anvil/#options
-	Timeout            *int64                   `toml:"timeout,omitempty"`             //  Needed if fork URL is provided for forking. Timeout in ms for requests sent to remote JSON-RPC server in forking mode. Refer to https://book.getfoundry.sh/reference/anvil/#options
-	ComputePerSecond   *int64                   `toml:"compute_per_second,omitempty"`  // Needed if fork URL is provided for forking. Sets the number of assumed available compute units per second for this provider. Refer to https://book.getfoundry.sh/reference/anvil/#options
-	RateLimitDisabled  *bool                    `toml:"rate_limit_disabled,omitempty"` // Needed if fork URL is provided for forking. Rate limiting for this node’s provider. If set to true the node will start with --no-rate-limit Refer to https://book.getfoundry.sh/reference/anvil/#options
-	NoOfAccounts       *int                     `toml:"no_of_accounts,omitempty"`      // Number of accounts to generate. Refer to https://book.getfoundry.sh/reference/anvil/#options
-	EnableTracing      *bool                    `toml:"enable_tracing,omitempty"`      // Enable tracing for the node. Refer to https://book.getfoundry.sh/reference/anvil/#options
+	URL                *string                  `toml:"url,omitempty"`                   // Needed if you want to fork a network. URL is the URL of the node to fork from. Refer to https://book.getfoundry.sh/reference/anvil/#options
+	BlockNumber        *int64                   `toml:"block_number,omitempty"`          // Needed if fork URL is provided for forking. BlockNumber is the block number to fork from. Refer to https://book.getfoundry.sh/reference/anvil/#options
+	BlockTime          *int64                   `toml:"block_time,omitempty"`            // how frequent blocks are mined. By default, it automatically generates a new block as soon as a transaction is submitted. Refer to https://book.getfoundry.sh/reference/anvil/#options
+	BlockGaslimit      *int64                   `toml:"block_gaslimit,omitempty"`        //  BlockGaslimit is the gas limit for each block. Refer to https://book.getfoundry.sh/reference/anvil/#options
+	CodeSize           *int64                   `toml:"code_size,omitempty"`             //  CodeSize is the size of the code in bytes. Refer to https://book.getfoundry.sh/reference/anvil/#options
+	BaseFee            *int64                   `toml:"base_fee,omitempty"`              //  BaseFee is the base fee for block. Refer to https://book.getfoundry.sh/reference/anvil/#options
+	Retries            *int                     `toml:"retries,omitempty"`               //  Needed if fork URL is provided for forking. Number of retry requests for spurious networks (timed out requests). Refer to https://book.getfoundry.sh/reference/anvil/#options
+	Timeout            *int64                   `toml:"timeout,omitempty"`               //  Needed if fork URL is provided for forking. Timeout in ms for requests sent to remote JSON-RPC server in forking mode. Refer to https://book.getfoundry.sh/reference/anvil/#options
+	ComputePerSecond   *int64                   `toml:"compute_per_second,omitempty"`    // Needed if fork URL is provided for forking. Sets the number of assumed available compute units per second for this provider. Refer to https://book.getfoundry.sh/reference/anvil/#options
+	RateLimitDisabled  *bool                    `toml:"rate_limit_disabled,omitempty"`   // Needed if fork URL is provided for forking. Rate limiting for this node’s provider. If set to true the node will start with --no-rate-limit Refer to https://book.getfoundry.sh/reference/anvil/#options
+	NoOfAccounts       *int                     `toml:"no_of_accounts,omitempty"`        // Number of accounts to generate. Refer to https://book.getfoundry.sh/reference/anvil/#options
+	EnableTracing      *bool                    `toml:"enable_tracing,omitempty"`        // Enable tracing for the node. Refer to https://book.getfoundry.sh/reference/anvil/#options
+	BlocksToKeepInMem  *int64                   `toml:"blocks_to_keep_in_mem,omitempty"` // Refer to --transaction-block-keeper option in https://book.getfoundry.sh/reference/anvil/#options
 	GasSpikeSimulation GasSpikeSimulationConfig `toml:"GasSpikeSimulation,omitempty"`
 	GasLimitSimulation GasLimitSimulationConfig `toml:"GasLimitSimulation,omitempty"`
 }