feat: print available accounts on startup

anvil/anvil.go

@@ -17,9 +17,12 @@ import (
 )
 
 type Config struct {
-	ChainId uint64
-	Port    uint64
-	Genesis []byte
+	ChainId        uint64
+	Port           uint64
+	Accounts       uint64
+	Mnemonic       string
+	DerivationPath string
+	Genesis        []byte
 }
 
 type Anvil struct {
@@ -74,6 +77,9 @@ func (a *Anvil) Start(ctx context.Context) error {
 	args := []string{
 		"--silent",
 		"--host", host,
+		"--accounts", fmt.Sprintf("%d", a.cfg.Accounts),
+		"--mnemonic", a.cfg.Mnemonic,
+		"--derivation-path", a.cfg.DerivationPath,
 		"--chain-id", fmt.Sprintf("%d", a.cfg.ChainId),
 		"--port", fmt.Sprintf("%d", a.cfg.Port),
 		"--init", tempFile.Name(),

go.mod

@@ -3,16 +3,22 @@ module github.com/ethereum-optimism/supersim
 go 1.22.3
 
 require (
+	github.com/btcsuite/btcd v0.24.2
+	github.com/btcsuite/btcd/btcutil v1.1.5
 	github.com/ethereum-optimism/optimism v1.7.7
 	github.com/ethereum/go-ethereum v1.13.15
+	github.com/tyler-smith/go-bip39 v1.1.0
 	github.com/urfave/cli/v2 v2.27.1
 )
 
 require (
 	github.com/Microsoft/go-winio v0.6.1 // indirect
+	github.com/btcsuite/btcd/btcec/v2 v2.3.3 // indirect
+	github.com/btcsuite/btcd/chaincfg/chainhash v1.1.0 // indirect
 	github.com/cpuguy83/go-md2man/v2 v2.0.2 // indirect
 	github.com/crate-crypto/go-kzg-4844 v1.0.0 // indirect
 	github.com/deckarep/golang-set/v2 v2.1.0 // indirect
+	github.com/decred/dcrd/dcrec/secp256k1/v4 v4.3.0 // indirect
 	github.com/ethereum-optimism/superchain-registry/superchain v0.0.0-20240614103325-d8902381f5d8 // indirect
 	github.com/ethereum/c-kzg-4844 v1.0.0 // indirect
 	github.com/go-ole/go-ole v1.3.0 // indirect
@@ -24,13 +30,13 @@ require (
 	github.com/tklauser/numcpus v0.6.1 // indirect
 	github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673 // indirect
 	github.com/yusufpapurcu/wmi v1.2.3 // indirect
-	golang.org/x/crypto v0.23.0 // indirect
+	golang.org/x/crypto v0.25.0 // indirect
 	golang.org/x/exp v0.0.0-20240506185415-9bf2ced13842 // indirect
 	golang.org/x/mod v0.17.0 // indirect
 	golang.org/x/net v0.25.0 // indirect
 	golang.org/x/sync v0.7.0 // indirect
-	golang.org/x/sys v0.20.0 // indirect
-	golang.org/x/term v0.20.0 // indirect
+	golang.org/x/sys v0.22.0 // indirect
+	golang.org/x/term v0.22.0 // indirect
 	golang.org/x/tools v0.21.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )