peerswaprpc: update makefile, Dockerfile to generate files

Author: shelter2759

peerswaprpc/Dockerfile

@@ -22,10 +22,10 @@ RUN cd /tmp \
   && go install github.com/grpc-ecosystem/grpc-gateway/v2/protoc-gen-grpc-gateway@${GRPC_GATEWAY_VERSION} \
   && go install github.com/grpc-ecosystem/grpc-gateway/v2/protoc-gen-openapiv2@${GRPC_GATEWAY_VERSION} \
   && GOBIN=/usr/local/bin go install github.com/bufbuild/buf/cmd/buf@v1.50.0 \
-  && chmod -R 777 /tmp/build/ \
-  && mkdir -p /.cache \
-  && chmod a+x /.cache
+  && chmod -R 777 /tmp/build/
 
 WORKDIR /build
 
-CMD ["buf", "generate"]
+ENV BUF_CACHE_DIR=/tmp/.cache
+
+CMD ["sh", "-c", "buf generate"]

peerswaprpc/Makefile

@@ -15,3 +15,4 @@ clean-rpc:
 .PHONY: all-rpc-docker
 all-rpc-docker:
 	./gen_protos_docker.sh
+