multi: migrate protoc to buf

.devcontainer/devcontainer.json

@@ -7,12 +7,13 @@
         "ghcr.io/devcontainers/features/nix:1": {},
         "ghcr.io/devcontainers-contrib/features/direnv:1": {}
     },
-    "postCreateCommand": "echo 'experimental-features = nix-command flakes' | sudo tee -a /etc/nix/nix.conf > /dev/null && nix-env -iA nixpkgs.nixpkgs-fmt && nix-env -iA cachix -f https://cachix.org/api/v1/install", // Configure tool-specific properties.
+    "postCreateCommand": "echo 'experimental-features = nix-command flakes' | sudo tee -a /etc/nix/nix.conf > /dev/null && nix-env -iA nixpkgs.nixpkgs-fmt && nix-env -iA cachix -f https://cachix.org/api/v1/install && sudo chmod a+w /usr/local/bin/ && GOBIN=/usr/local/bin go install github.com/bufbuild/buf/cmd/buf@v1.50.0", // Configure tool-specific properties.
     "customizations": {
         "vscode": {
             "extensions": [
                 "jnoortheen.nix-ide",
-                "mkhl.direnv"
+                "mkhl.direnv",
+                "bufbuild.vscode-buf"
             ]
         }
     },
@@ -22,4 +23,4 @@
         "GOROOT": "",
         "CACHIX_AUTH_TOKEN": "eyJhbGciOiJIUzI1NiJ9.eyJqdGkiOiJmNTg3ZjViZi00ZWJiLTRhYmQtYmYzOC0xYzFlZGE3ZGE4NTQiLCJzY29wZXMiOiJjYWNoZSJ9.pzmsXqBwHFAExdVFhbdrtN1mpc4h3U3JWnej7PC-NAA"
     }
-}
+}

buf.gen.yaml

@@ -0,0 +1,24 @@
+version: v2
+plugins:
+- local: protoc-gen-go
+  out: peerswaprpc
+  opt:
+  - paths=source_relative
+
+- local: protoc-gen-go-grpc
+  out: peerswaprpc
+  opt:
+  - paths=source_relative
+
+- local: protoc-gen-grpc-gateway
+  out: peerswaprpc
+  opt:
+  - logtostderr=true
+  - paths=source_relative
+  - grpc_api_configuration=peerswaprpc/peerswap.yaml
+
+- local: protoc-gen-openapiv2
+  out: peerswaprpc
+  opt:
+  - logtostderr=true
+  - grpc_api_configuration=peerswaprpc/peerswap.yaml

buf.yaml

@@ -0,0 +1,11 @@
+# For details on buf.yaml configuration, visit https://buf.build/docs/configuration/v2/buf-yaml
+version: v2
+modules:
+- path: peerswaprpc
+
+# lint:
+#   use:
+#     - STANDARD
+# breaking:
+#   use:
+#     - FILE

peerswaprpc/Dockerfile

@@ -21,8 +21,11 @@ RUN cd /tmp \
   && go install google.golang.org/grpc/cmd/protoc-gen-go-grpc@${PROTOC_GEN_GO_GRPC_VERSION} \
   && go install github.com/grpc-ecosystem/grpc-gateway/v2/protoc-gen-grpc-gateway@${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/
 
 WORKDIR /build
 
-CMD ["/bin/sh", "/build/peerswaprpc/gen_protos.sh"]
+ENV BUF_CACHE_DIR=/tmp/.cache
+
+CMD ["sh", "-c", "buf generate"]

peerswaprpc/Makefile

@@ -1,36 +1,18 @@
 DIR=peerswaprpc
 
-PROTOC_OPTS= \
-		-I. \
-		--go_out=paths=source_relative:. \
-		--go-grpc_out=paths=source_relative:. \
-		--grpc-gateway_out=. \
-    	--grpc-gateway_opt logtostderr=true \
-    	--grpc-gateway_opt paths=source_relative \
-		--grpc-gateway_opt grpc_api_configuration=${DIR}/peerswap.yaml
-
-PROTOC_SWAGGER_OPTS= \
-		--openapiv2_out=. \
-		--openapiv2_opt logtostderr=true \
-		--openapiv2_opt grpc_api_configuration=${DIR}/peerswap.yaml
-
 STUBS= \
 		${DIR}/peerswaprpc_grpc.pb.go \
 		${DIR}/peerswaprpc.pb.go \
-		${DIR}/peerswaprpc.pb.gw.go
+		${DIR}/peerswaprpc.pb.gw.go \
+		${DIR}/peerswaprpc.swagger.json
 
-all-rpc: ${STUBS} ${DIR}/peerswaprpc.swagger.json
+all-rpc:
+		buf generate
 
 clean-rpc:
-		rm -f ${STUBS} ${DIR}/peerswaprpc.swagger.json
-
-${DIR}/peerswaprpc.swagger.json:
-	protoc ${PROTOC_SWAGGER_OPTS} ${DIR}/peerswaprpc.proto
-
-${DIR}/peerswaprpc_grpc.pb.go ${DIR}/peerswaprpc.pb.go ${DIR}/peerswaprpc.pb.gw.go: ${DIR}/peerswaprpc.proto
-	protoc ${PROTOC_OPTS} ${DIR}/peerswaprpc.proto
-PHONY:
+		rm -f ${STUBS}
 
 .PHONY: all-rpc-docker
 all-rpc-docker:
-	./gen_protos_docker.sh
+	./gen_protos_docker.sh
+