Peggy Stargate migration and code clean up

module/Makefile

@@ -1,22 +1,54 @@
 PACKAGES=$(shell go list ./... | grep -v '/simulation')
-
 VERSION := $(shell echo $(shell git describe --tags) | sed 's/^v//')
 COMMIT := $(shell git log -1 --format='%H')
 
-# TODO: Update the ldflags with the app, client & server names
-ldflags = -X github.com/cosmos/cosmos-sdk/version.Name=Peggy \
-	-X github.com/cosmos/cosmos-sdk/version.ServerName=peggyd \
-	-X github.com/cosmos/cosmos-sdk/version.ClientName=peggycli \
+build_tags = netgo
+ifeq ($(LEDGER_ENABLED),true)
+  ifeq ($(OS),Windows_NT)
+    GCCEXE = $(shell where gcc.exe 2> NUL)
+    ifeq ($(GCCEXE),)
+      $(error gcc.exe not installed for ledger support, please install or set LEDGER_ENABLED=false)
+    else
+      build_tags += ledger
+    endif
+  else
+    UNAME_S = $(shell uname -s)
+    ifeq ($(UNAME_S),OpenBSD)
+      $(warning OpenBSD detected, disabling ledger support (https://github.com/cosmos/cosmos-sdk/issues/1988))
+    else
+      GCC = $(shell command -v gcc 2> /dev/null)
+      ifeq ($(GCC),)
+        $(error gcc not installed for ledger support, please install or set LEDGER_ENABLED=false)
+      else
+        build_tags += ledger
+      endif
+    endif
+  endif
+endif
+
+ifeq (cleveldb,$(findstring cleveldb,$(GAIA_BUILD_OPTIONS)))
+  build_tags += gcc
+endif
+build_tags += $(BUILD_TAGS)
+build_tags := $(strip $(build_tags))
+
+whitespace :=
+whitespace += $(whitespace)
+comma := ,
+build_tags_comma_sep := $(subst $(whitespace),$(comma),$(build_tags))
+
+ldflags = -X github.com/cosmos/cosmos-sdk/version.Name=peggy \
+	-X github.com/cosmos/cosmos-sdk/version.AppName=peggy \
 	-X github.com/cosmos/cosmos-sdk/version.Version=$(VERSION) \
-	-X github.com/cosmos/cosmos-sdk/version.Commit=$(COMMIT) 
+	-X github.com/cosmos/cosmos-sdk/version.Commit=$(COMMIT) \
+	-X "github.com/cosmos/cosmos-sdk/version.BuildTags=$(build_tags_comma_sep)" \
 
 BUILD_FLAGS := -ldflags '$(ldflags)' -gcflags="all=-N -l"
 
 all: install
 
 install: go.sum
-		go install $(BUILD_FLAGS) ./cmd/peggyd
-		go install $(BUILD_FLAGS) ./cmd/peggycli
+		go install $(BUILD_FLAGS) ./cmd/peggy
 
 go.sum: go.mod
 		@echo "--> Ensure dependencies have not been modified"
@@ -30,3 +62,120 @@ lint:
 	@echo "--> Running linter"
 	@golangci-lint run
 	@go mod verify
+
+###############################################################################
+###                           Protobuf                                    ###
+###############################################################################
+
+proto-gen:
+	./contrib/local/protocgen.sh
+
+proto-lint:
+	buf check lint --error-format=json
+
+proto-check-breaking:
+	buf check breaking --against-input '.git#branch=master'
+
+TM_URL           = https://raw.githubusercontent.com/tendermint/tendermint/v0.34.0-rc3/proto/tendermint
+GOGO_PROTO_URL   = https://raw.githubusercontent.com/regen-network/protobuf/cosmos
+COSMOS_PROTO_URL = https://raw.githubusercontent.com/regen-network/cosmos-proto/master
+COSMOS_SDK_PROTO_URL = https://raw.githubusercontent.com/cosmos/cosmos-sdk/master/proto/cosmos/base
+
+TM_CRYPTO_TYPES     = third_party/proto/tendermint/crypto
+TM_ABCI_TYPES       = third_party/proto/tendermint/abci
+TM_TYPES     	    = third_party/proto/tendermint/types
+TM_VERSION 			= third_party/proto/tendermint/version
+TM_LIBS				= third_party/proto/tendermint/libs/bits
+
+GOGO_PROTO_TYPES    = third_party/proto/gogoproto
+COSMOS_PROTO_TYPES  = third_party/proto/cosmos_proto
+
+SDK_ABCI_TYPES  	= third_party/proto/cosmos/base/abci/v1beta1
+SDK_QUERY_TYPES  	= third_party/proto/cosmos/base/query/v1beta1
+SDK_COIN_TYPES  	= third_party/proto/cosmos/base/v1beta1
+
+proto-update-deps:
+	# TODO: also download
+	# - google/api/annotations.proto
+	# - google/api/http.proto
+	# - google/api/httpbody.proto
+	# - google/protobuf/any.proto
+	mkdir -p $(GOGO_PROTO_TYPES)
+	curl -sSL $(GOGO_PROTO_URL)/gogoproto/gogo.proto > $(GOGO_PROTO_TYPES)/gogo.proto
+
+	mkdir -p $(COSMOS_PROTO_TYPES)
+	curl -sSL $(COSMOS_PROTO_URL)/cosmos.proto > $(COSMOS_PROTO_TYPES)/cosmos.proto
+
+	mkdir -p $(TM_ABCI_TYPES)
+	curl -sSL $(TM_URL)/abci/types.proto > $(TM_ABCI_TYPES)/types.proto
+
+	mkdir -p $(TM_VERSION)
+	curl -sSL $(TM_URL)/version/types.proto > $(TM_VERSION)/types.proto
+
+	mkdir -p $(TM_TYPES)
+	curl -sSL $(TM_URL)/types/types.proto > $(TM_TYPES)/types.proto
+	curl -sSL $(TM_URL)/types/evidence.proto > $(TM_TYPES)/evidence.proto
+	curl -sSL $(TM_URL)/types/params.proto > $(TM_TYPES)/params.proto
+
+	mkdir -p $(TM_CRYPTO_TYPES)
+	curl -sSL $(TM_URL)/crypto/proof.proto > $(TM_CRYPTO_TYPES)/proof.proto
+	curl -sSL $(TM_URL)/crypto/keys.proto > $(TM_CRYPTO_TYPES)/keys.proto
+
+	mkdir -p $(TM_LIBS)
+	curl -sSL $(TM_URL)/libs/bits/types.proto > $(TM_LIBS)/types.proto
+
+	mkdir -p $(SDK_ABCI_TYPES)
+	curl -sSL $(COSMOS_SDK_PROTO_URL)/abci/v1beta1/abci.proto > $(SDK_ABCI_TYPES)/abci.proto
+
+	mkdir -p $(SDK_QUERY_TYPES)
+	curl -sSL $(COSMOS_SDK_PROTO_URL)/query/v1beta1/pagination.proto > $(SDK_QUERY_TYPES)/pagination.proto
+
+	mkdir -p $(SDK_COIN_TYPES)
+	curl -sSL $(COSMOS_SDK_PROTO_URL)/v1beta1/coin.proto > $(SDK_COIN_TYPES)/coin.proto
+
+PREFIX ?= /usr/local
+BIN ?= $(PREFIX)/bin
+UNAME_S ?= $(shell uname -s)
+UNAME_M ?= $(shell uname -m)
+
+BUF_VERSION ?= 0.11.0
+
+PROTOC_VERSION ?= 3.11.2
+ifeq ($(UNAME_S),Linux)
+  PROTOC_ZIP ?= protoc-${PROTOC_VERSION}-linux-x86_64.zip
+endif
+ifeq ($(UNAME_S),Darwin)
+  PROTOC_ZIP ?= protoc-${PROTOC_VERSION}-osx-x86_64.zip
+endif
+
+proto-tools: proto-tools-stamp buf
+
+proto-tools-stamp:
+	echo "Installing protoc compiler..."
+	(cd /tmp; \
+	curl -OL "https://github.com/protocolbuffers/protobuf/releases/download/v${PROTOC_VERSION}/${PROTOC_ZIP}"; \
+	unzip -o ${PROTOC_ZIP} -d $(PREFIX) bin/protoc; \
+	unzip -o ${PROTOC_ZIP} -d $(PREFIX) 'include/*'; \
+	rm -f ${PROTOC_ZIP})
+
+	echo "Installing protoc-gen-gocosmos..."
+	go install github.com/regen-network/cosmos-proto/protoc-gen-gocosmos
+
+	# Create dummy file to satisfy dependency and avoid
+	# rebuilding when this Makefile target is hit twice
+	# in a row
+	touch $@
+
+buf: buf-stamp
+
+buf-stamp:
+	echo "Installing buf..."
+	curl -sSL \
+    "https://github.com/bufbuild/buf/releases/download/v${BUF_VERSION}/buf-${UNAME_S}-${UNAME_M}" \
+    -o "${BIN}/buf" && \
+	chmod +x "${BIN}/buf"
+
+	touch $@
+
+tools-clean:
+	rm -f proto-tools-stamp buf-stamp