chore: CI check for up-to-date go generate

Author: ARR4N

.github/workflows/go.yml

@@ -8,6 +8,21 @@ on:
   workflow_dispatch:
 
 jobs:
+  go_generate:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: 1.21.4
+
+      - name: Run `go generate`
+        run: go generate ./...
+
+      - name: git diff
+        run: git diff --exit-code
+
   go_test_short:
     env:
       FLAKY_REGEX: 'ava-labs/libevm/(triedb/pathdb|eth|eth/tracers/js|eth/tracers/logger|accounts/abi/bind|accounts/keystore|eth/downloader|miner|ethclient|ethclient/gethclient|eth/catalyst)$'

core/types/block.go

@@ -59,7 +59,7 @@ func (n *BlockNonce) UnmarshalText(input []byte) error {
 }
 
 //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
+//go:generate go run ../../rlp/rlpgen -type Header -internal_methods -out gen_header_rlp.go
 
 // Header represents a block header in the Ethereum blockchain.
 type Header struct {