workflows: added lint step to verify workspace is tidy (go mod tidy)

.github/workflows/go.yml

@@ -26,6 +26,17 @@ jobs:
         run: go install honnef.co/go/tools/cmd/staticcheck@latest
       - name: staticcheck
         run: staticcheck ./...
+      - name: go mod tidy
+        run: |
+          go mod tidy
+          cd examples/ && go mod tidy
+          if [[ `git status --porcelain` ]]; then
+            echo "workspace is not tidy"
+            git diff --color
+            exit 1
+          else
+            echo "workspace is tidy"
+          fi
 
   test:
     name: Test

examples/go.mod

@@ -10,62 +10,28 @@ require (
 replace github.com/lmittmann/w3 => ../
 
 require (
-	github.com/DataDog/zstd v1.4.5 // indirect
 	github.com/Microsoft/go-winio v0.6.2 // indirect
 	github.com/StackExchange/wmi v1.2.1 // indirect
-	github.com/VictoriaMetrics/fastcache v1.12.2 // indirect
-	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/bits-and-blooms/bitset v1.10.0 // indirect
 	github.com/btcsuite/btcd/btcec/v2 v2.2.0 // indirect
-	github.com/cespare/xxhash/v2 v2.3.0 // indirect
-	github.com/cockroachdb/errors v1.11.3 // indirect
-	github.com/cockroachdb/fifo v0.0.0-20240606204812-0bbfbd93a7ce // indirect
-	github.com/cockroachdb/logtags v0.0.0-20230118201751-21c54148d20b // indirect
-	github.com/cockroachdb/pebble v1.1.1 // indirect
-	github.com/cockroachdb/redact v1.1.5 // indirect
-	github.com/cockroachdb/tokenbucket v0.0.0-20230807174530-cc333fc44b06 // indirect
 	github.com/consensys/bavard v0.1.13 // indirect
 	github.com/consensys/gnark-crypto v0.12.1 // indirect
-	github.com/crate-crypto/go-ipa v0.0.0-20240223125850-b1e8a79f509c // indirect
 	github.com/crate-crypto/go-kzg-4844 v1.0.0 // indirect
 	github.com/deckarep/golang-set/v2 v2.6.0 // indirect
 	github.com/decred/dcrd/dcrec/secp256k1/v4 v4.0.1 // indirect
 	github.com/ethereum/c-kzg-4844 v1.0.0 // indirect
-	github.com/ethereum/go-verkle v0.1.1-0.20240306133620-7d920df305f0 // indirect
-	github.com/getsentry/sentry-go v0.27.0 // indirect
 	github.com/go-ole/go-ole v1.3.0 // indirect
-	github.com/gofrs/flock v0.8.1 // indirect
-	github.com/gogo/protobuf v1.3.2 // indirect
-	github.com/golang/protobuf v1.5.4 // indirect
-	github.com/golang/snappy v0.0.5-0.20220116011046-fa5810519dcb // indirect
 	github.com/gorilla/websocket v1.5.0 // indirect
-	github.com/holiman/bloomfilter/v2 v2.0.3 // indirect
 	github.com/holiman/uint256 v1.3.0 // indirect
-	github.com/klauspost/compress v1.16.0 // indirect
-	github.com/kr/pretty v0.3.1 // indirect
-	github.com/kr/text v0.2.0 // indirect
-	github.com/mattn/go-runewidth v0.0.13 // indirect
-	github.com/matttproud/golang_protobuf_extensions v1.0.2-0.20181231171920-c182affec369 // indirect
 	github.com/mmcloughlin/addchain v0.4.0 // indirect
-	github.com/olekukonko/tablewriter v0.0.5 // indirect
-	github.com/pkg/errors v0.9.1 // indirect
-	github.com/prometheus/client_golang v1.12.0 // indirect
-	github.com/prometheus/client_model v0.2.1-0.20210607210712-147c58e9608a // indirect
-	github.com/prometheus/common v0.32.1 // indirect
-	github.com/prometheus/procfs v0.7.3 // indirect
-	github.com/rivo/uniseg v0.2.0 // indirect
-	github.com/rogpeppe/go-internal v1.9.0 // indirect
 	github.com/shirou/gopsutil v3.21.4-0.20210419000835-c7a38de76ee5+incompatible // indirect
 	github.com/supranational/blst v0.3.11 // indirect
-	github.com/syndtr/goleveldb v1.0.1-0.20210819022825-2ae1ddf74ef7 // indirect
 	github.com/tklauser/go-sysconf v0.3.12 // indirect
 	github.com/tklauser/numcpus v0.6.1 // indirect
 	golang.org/x/crypto v0.22.0 // indirect
 	golang.org/x/exp v0.0.0-20231110203233-9a3e6036ecaa // indirect
 	golang.org/x/sync v0.7.0 // indirect
 	golang.org/x/sys v0.20.0 // indirect
-	golang.org/x/text v0.14.0 // indirect
 	golang.org/x/time v0.5.0 // indirect
-	google.golang.org/protobuf v1.33.0 // indirect
 	rsc.io/tmplfunc v0.0.3 // indirect
 )