debug print

.github/workflows/check-generated.yml

@@ -50,6 +50,20 @@ jobs:
       - uses: actions/checkout@v4
         with:
           fetch-depth: 1 # we need a .git directory to run git diff
+
+      - name: Output tool versions # TODO: remove
+        run: |
+          echo "protoc version:"
+          protoc --version || echo "protoc not found"
+          
+          echo "protoc-gen-go version:"
+          protoc-gen-go --version || echo "protoc-gen-go not found"
+          
+          echo "protoc-gen-go-grpc version:"
+          protoc-gen-go-grpc --version || echo "protoc-gen-go-grpc not found"
+          
+          echo "Go version:"
+          go version
 
       - name: "Check protobuf generated code"
         run: |