multi: format test proto with generic script

Author: guggero

pricesrpc/.clang-format

@@ -0,0 +1,7 @@
+---
+Language: Proto
+BasedOnStyle: Google
+IndentWidth: 4
+AllowShortFunctionsOnASingleLine: None
+SpaceBeforeParens: Always
+CompactNamespaces: false

pricesrpc/gen_protos.sh

@@ -6,7 +6,7 @@ set -e
 function generate() {
   echo "Generating root gRPC server protos"
 
-  PROTOS="prices.proto"
+  PROTOS="*.proto"
 
   # For each of the sub-servers, we then generate their protos, but a restricted
   # set as they don't yet require REST proxies, or swagger docs.
@@ -20,6 +20,11 @@ function generate() {
       --go-grpc_out . --go-grpc_opt paths=source_relative \
       "${file}"
 
+    # Stop here if we don't need to generate anything REST.
+    if [[ "$1" == "skip_rest" ]]; then
+      return
+    fi
+
     # Generate the REST reverse proxy.
     annotationsFile=${file//proto/yaml}
     protoc -I/usr/local/include -I. \
@@ -73,6 +78,11 @@ format
 generate
 popd
 
+pushd proxy/testdata
+format
+generate skip_rest
+popd
+
 if [[ "$COMPILE_MOBILE" == "1" ]]; then
   pushd mobile
   ./gen_bindings.sh $FALAFEL_VERSION

pricesrpc/prices.proto

@@ -4,12 +4,16 @@ package pricesrpc;
 
 option go_package = "github.com/lightninglabs/aperture/pricesrpc";
 
-service Prices { rpc GetPrice(GetPriceRequest) returns (GetPriceResponse); }
+service Prices {
+    rpc GetPrice (GetPriceRequest) returns (GetPriceResponse);
+}
 
 message GetPriceRequest {
-  string path = 1;
+    string path = 1;
 
-  string http_request_text = 2;
+    string http_request_text = 2;
 }
 
-message GetPriceResponse { int64 price_sats = 1; }
+message GetPriceResponse {
+    int64 price_sats = 1;
+}

proxy/proxy_test.go

@@ -55,7 +55,9 @@ type testCase struct {
 }
 
 // helloServer is a simple server that implements the GreeterServer interface.
-type helloServer struct{}
+type helloServer struct {
+	proxytest.UnimplementedGreeterServer
+}
 
 // SayHello returns a simple string that also contains a string from the
 // request.

proxy/testdata/.clang-format

@@ -0,0 +1,7 @@
+---
+Language: Proto
+BasedOnStyle: Google
+IndentWidth: 4
+AllowShortFunctionsOnASingleLine: None
+SpaceBeforeParens: Always
+CompactNamespaces: false