feat(cosmos): generate GRPC REST gateway implementations

Author: michaelfig

golang/cosmos/proto/agoric/vbank/query.proto

@@ -0,0 +1,38 @@
+syntax = "proto3";
+package agoric.vbank;
+
+import "gogoproto/gogo.proto";
+import "google/api/annotations.proto";
+import "agoric/vbank/vbank.proto";
+
+option go_package = "github.com/Agoric/agoric-sdk/golang/cosmos/x/vbank/types";
+
+// Query defines the gRPC querier service for vbank module.
+service Query {
+  // Params queries params of the vbank module.
+  rpc Params(QueryParamsRequest) returns (QueryParamsResponse) {
+    option (google.api.http).get = "/agoric/vbank/params";
+  }
+
+  rpc State(QueryStateRequest) returns (QueryStateResponse) {
+    option (google.api.http).get = "/agoric/vbank/state";
+  }
+}
+
+// QueryParamsRequest is the request type for the Query/Params RPC method.
+message QueryParamsRequest {}
+
+// QueryParamsResponse is the response type for the Query/Params RPC method.
+message QueryParamsResponse {
+  // params defines the parameters of the module.
+  Params params = 1 [(gogoproto.nullable) = false];
+}
+
+// QueryStateRequest is the request type for the Query/State RPC method.
+message QueryStateRequest {}
+
+// QueryStateResponse is the response type for the Query/State RPC method.
+message QueryStateResponse {
+  // state defines the parameters of the module.
+  State state = 1 [(gogoproto.nullable) = false];
+}

golang/cosmos/proto/agoric/vbank/vbank.proto

@@ -8,11 +8,14 @@ option go_package = "github.com/Agoric/agoric-sdk/golang/cosmos/x/vbank/types";
 
 message Params {
     option (gogoproto.equal) = true;
+    option (gogoproto.goproto_stringer) = false;
 
-    // feeEpochDurationBlocks is the length of a fee epoch, in blocks.
+    // fee_epoch_duration_blocks is the length of a fee epoch, in blocks.
     // A value of zero has the same meaning as a value of one:
     // the full fee buffer should be distributed immediately.
-    int64 feeEpochDurationBlocks = 1;
+    int64 fee_epoch_duration_blocks = 1 [
+      (gogoproto.moretags) = "yaml:\"fee_epoch_duration_blocks\""
+    ];
 }
 
 message State {
@@ -21,15 +24,22 @@ message State {
     // rewardPool is the current balance of rewards in the module account.
     // NOTE: Tracking manually since there is no bank call for getting a
     // module account balance by name.
-    repeated cosmos.base.v1beta1.Coin rewardPool = 1
-        [(gogoproto.nullable) = false, (gogoproto.castrepeated) = "github.com/cosmos/cosmos-sdk/types.Coins"
-        ];
+    repeated cosmos.base.v1beta1.Coin reward_pool = 1 [
+        (gogoproto.nullable) = false,
+        (gogoproto.moretags) = "yaml:\"reward_pool\"",
+        (gogoproto.castrepeated) = "github.com/cosmos/cosmos-sdk/types.Coins"
+    ];
 
-    // rewardRate is the amount of reward, if available, to send to the
+    // reward_rate is the amount of reward, if available, to send to the
     // fee collector module on every block.
-    repeated cosmos.base.v1beta1.Coin rewardRate = 2
-        [(gogoproto.nullable) = false, (gogoproto.castrepeated) = "github.com/cosmos/cosmos-sdk/types.Coins"];
+    repeated cosmos.base.v1beta1.Coin reward_rate = 2 [
+        (gogoproto.nullable) = false,
+        (gogoproto.moretags) = "yaml:\"reward_rate\"",
+        (gogoproto.castrepeated) = "github.com/cosmos/cosmos-sdk/types.Coins"
+    ];
 
-    // lastNonce is a sequence number for communicating with the VM.
-    uint64 lastNonce = 3;
+    // last_sequence is a sequence number for communicating with the VM.
+    uint64 last_sequence = 3 [
+        (gogoproto.moretags) = "yaml:\"last_sequence\""
+    ];
 }

golang/cosmos/scripts/protocgen.sh

@@ -9,6 +9,7 @@ for dir in $proto_dirs; do
   -I third_party/proto \
   --gocosmos_out=plugins=interfacetype+grpc,\
 Mgoogle/protobuf/any.proto=github.com/cosmos/cosmos-sdk/codec/types:. \
+  --grpc-gateway_out=logtostderr=true,allow_colon_final_segments=true:. \
   $(find "${dir}" -maxdepth 1 -name '*.proto')
 done