Restructure protobuf files (#466)

* Restructure protobuf dir and generation

* Format protobuf definitions

scripts/README.md

@@ -0,0 +1,7 @@
+# Scripts
+
+These scripts are copied from the [Cosmos-SDK](https://github.com/cosmos/cosmos-sdk/tree/v0.42.1/scripts) respository 
+with minor modifications. All credits and big thanks go to the original authors.
+
+Please note that a custom [fork](github.com/regen-network/protobuf) by the Regen network team is used.
+See [`go.mod`](../go.mod) for version.

scripts/protoc-swagger-gen.sh

@@ -0,0 +1,19 @@
+#!/usr/bin/env bash
+
+set -eo pipefail
+
+mkdir -p ./docs/client
+proto_dirs=$(find ./proto -path -prune -o -name '*.proto' -print0 | xargs -0 -n1 dirname | sort | uniq)
+for dir in $proto_dirs; do
+
+  # generate swagger files (filter query files)
+  query_file=$(find "${dir}" -maxdepth 1 \( -name 'query.proto' -o -name 'service.proto' \))
+  if [[ ! -z "$query_file" ]]; then
+    buf protoc  \
+    -I "proto" \
+    -I "third_party/proto" \
+    "$query_file" \
+    --swagger_out=./docs/client \
+    --swagger_opt=logtostderr=true --swagger_opt=fqn_for_swagger_name=true --swagger_opt=simple_operation_ids=true
+  fi
+done

scripts/protocgen.sh

@@ -1,19 +1,38 @@
-#!/bin/sh
+#!/usr/bin/env bash
 
 set -eo pipefail
 
-PROJECT_PROTO_DIR=x/wasm/types/
-COSMOS_SDK_DIR=${COSMOS_SDK_DIR:-$(go list -f "{{ .Dir }}" -m github.com/cosmos/cosmos-sdk)}
+protoc_gen_gocosmos() {
+  if ! grep "github.com/gogo/protobuf => github.com/regen-network/protobuf" go.mod &>/dev/null ; then
+    echo -e "\tPlease run this command from somewhere inside the cosmos-sdk folder."
+    return 1
+  fi
 
-# Generate Go types from protobuf
-protoc \
-  -I=. \
-  -I="$COSMOS_SDK_DIR/third_party/proto" \
-  -I="$COSMOS_SDK_DIR/proto" \
-  --gocosmos_out=Mgoogle/protobuf/any.proto=github.com/cosmos/cosmos-sdk/codec/types,Mgoogle/protobuf/empty.proto=github.com/gogo/protobuf/types,plugins=interfacetype+grpc,paths=source_relative:. \
-  --grpc-gateway_out .\
-  --grpc-gateway_opt logtostderr=true \
-  --grpc-gateway_opt paths=Mgoogle/protobuf/any.proto=github.com/cosmos/cosmos-sdk/codec/types,Mgoogle/protobuf/empty.proto=github.com/gogo/protobuf/types,paths=source_relative \
-  --doc_out=./doc \
-  --doc_opt=markdown,proto.md \
-  $(find "${PROJECT_PROTO_DIR}" -maxdepth 1 -name '*.proto')
+  go get github.com/regen-network/cosmos-proto/protoc-gen-gocosmos@latest 2>/dev/null
+}
+
+protoc_gen_gocosmos
+
+proto_dirs=$(find ./proto -path -prune -o -name '*.proto' -print0 | xargs -0 -n1 dirname | sort | uniq)
+for dir in $proto_dirs; do
+  buf protoc \
+  -I "proto" \
+  -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:. \
+  $(find "${dir}" -maxdepth 1 -name '*.proto')
+
+done
+#
+## command to generate docs using protoc-gen-doc
+buf protoc \
+-I "proto" \
+-I "third_party/proto" \
+--doc_out=./docs/proto \
+--doc_opt=./docs/proto/protodoc-markdown.tmpl,proto-docs.md \
+$(find "$(pwd)/proto" -maxdepth 5 -name '*.proto')
+
+# move proto files to the right places
+cp -r github.com/CosmWasm/wasmd/* ./
+rm -rf github.com