Add dependencies for protobuf and remove third_party forlder (#1030)

* Add dependencies for proto files and remove third_party forlder

* Pin cosmos-sdk dependency to v0.46.x

* Run "make proto-all" and generate new types files.

scripts/protocgen.sh

@@ -2,37 +2,31 @@
 
 set -eo pipefail
 
-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
-
-  go get github.com/regen-network/cosmos-proto/protoc-gen-gocosmos@latest 2>/dev/null
+protoc_install_proto_gen_doc() {
+  echo "Installing protobuf protoc-gen-doc plugin"
+  (go install github.com/pseudomuto/protoc-gen-doc/cmd/protoc-gen-doc@latest 2> /dev/null)
 }
 
-protoc_gen_gocosmos
-
-proto_dirs=$(find ./proto -path -prune -o -name '*.proto' -print0 | xargs -0 -n1 dirname | sort | uniq)
+echo "Generating gogo proto code"
+cd proto
+proto_dirs=$(find ./cosmwasm -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')
-
+  for file in $(find "${dir}" -maxdepth 1 -name '*.proto'); do
+    if grep "option go_package" $file &> /dev/null ; then
+      buf generate --template buf.gen.gogo.yml $file
+    fi
+  done
 done
-#
-## command to generate docs using protoc-gen-doc
-buf protoc \
--I "proto" \
--I "third_party/proto" \
---doc_out=./docs/proto \
---doc_opt=./docs/proto/protodoc-markdown.tmpl,proto-docs.md \
-$(find "$(pwd)/proto" -maxdepth 5 -name '*.proto')
+
+protoc_install_proto_gen_doc
+
+echo "Generating proto docs"
+buf generate --template buf.gen.doc.yml
+
+cd ..
 
 # move proto files to the right places
 cp -r github.com/CosmWasm/wasmd/* ./
 rm -rf github.com
+
+go mod tidy