build: add imports for go generate tools (#24682)

This adds a tools.go file to import all command packages used for
go:generate. Doing so makes it possible to execute go-based code
generators using 'go run', locking in the tool version using go.mod.

Co-authored-by: Felix Lange <fjl@twurst.com>

core/genesis.go

@@ -39,8 +39,8 @@ import (
 	"github.com/ethereum/go-ethereum/trie"
 )
 
-//go:generate gencodec -type Genesis -field-override genesisSpecMarshaling -out gen_genesis.go
-//go:generate gencodec -type GenesisAccount -field-override genesisAccountMarshaling -out gen_genesis_account.go
+//go:generate go run github.com/fjl/gencodec -type Genesis -field-override genesisSpecMarshaling -out gen_genesis.go
+//go:generate go run github.com/fjl/gencodec -type GenesisAccount -field-override genesisAccountMarshaling -out gen_genesis_account.go
 
 var errGenesisNoConfig = errors.New("genesis has no chain configuration")
 

core/types/access_list_tx.go

@@ -22,7 +22,7 @@ import (
 	"github.com/ethereum/go-ethereum/common"
 )
 
-//go:generate go run github.com/fjl/gencodec@latest -type AccessTuple -out gen_access_tuple.go
+//go:generate go run github.com/fjl/gencodec -type AccessTuple -out gen_access_tuple.go
 
 // AccessList is an EIP-2930 access list.
 type AccessList []AccessTuple

core/types/block.go

@@ -63,7 +63,7 @@ func (n *BlockNonce) UnmarshalText(input []byte) error {
 	return hexutil.UnmarshalFixedText("BlockNonce", input, n[:])
 }
 
-//go:generate go run github.com/fjl/gencodec@latest -type Header -field-override headerMarshaling -out gen_header_json.go
+//go:generate go run github.com/fjl/gencodec -type Header -field-override headerMarshaling -out gen_header_json.go
 //go:generate go run ../../rlp/rlpgen -type Header -out gen_header_rlp.go
 
 // Header represents a block header in the Ethereum blockchain.

core/types/log.go

@@ -24,7 +24,7 @@ import (
 	"github.com/ethereum/go-ethereum/rlp"
 )
 
-//go:generate go run github.com/fjl/gencodec@latest -type Log -field-override logMarshaling -out gen_log_json.go
+//go:generate go run github.com/fjl/gencodec -type Log -field-override logMarshaling -out gen_log_json.go
 
 // Log represents a contract log event. These events are generated by the LOG opcode and
 // stored/indexed by the node.

core/types/receipt.go

@@ -31,7 +31,7 @@ import (
 	"github.com/ethereum/go-ethereum/rlp"
 )
 
-//go:generate go run github.com/fjl/gencodec@latest -type Receipt -field-override receiptMarshaling -out gen_receipt_json.go
+//go:generate go run github.com/fjl/gencodec -type Receipt -field-override receiptMarshaling -out gen_receipt_json.go
 
 var (
 	receiptStatusFailedRLP     = []byte{}