GOTOOLS = \
					github.com/mitchellh/gox \
					github.com/Masterminds/glide \
					gopkg.in/alecthomas/gometalinter.v2 \
					github.com/gogo/protobuf/protoc-gen-gogo \
					github.com/gogo/protobuf/gogoproto

INCLUDE = -I=. -I=${GOPATH}/src -I=${GOPATH}/src/github.com/gogo/protobuf/protobuf

all: protoc install test metalinter

PACKAGES=$(shell go list ./... | grep -v '/vendor/')

install_protoc:
	# https://github.com/google/protobuf/releases
	curl -L https://github.com/google/protobuf/releases/download/v3.4.1/protobuf-cpp-3.4.1.tar.gz | tar xvz && \
		cd protobuf-3.4.1 && \
		DIST_LANG=cpp ./configure && \
		make && \
		make install && \
		cd .. && \
		rm -rf protobuf-3.4.1

protoc:
	## Note to self:
	## On "error while loading shared libraries: libprotobuf.so.14: cannot open shared object file: No such file or directory"
	##   ldconfig (may require sudo)
	## https://stackoverflow.com/a/25518702
	protoc $(INCLUDE) --gogo_out=plugins=grpc:. types/*.proto
	@ echo "--> adding nolint declarations to protobuf generated files"
	@ awk '/package types/ { print "//nolint: gas"; print; next }1' types/types.pb.go > types/types.pb.go.new
	@ mv types/types.pb.go.new types/types.pb.go

install:
	@ go install ./cmd/...

build:
	@ go build -i ./cmd/...

dist:
	@ bash scripts/dist.sh
	@ bash scripts/publish.sh

test:
	@ find . -path ./vendor -prune -o -name "*.sock" -exec rm {} \;
	@ echo "==> Running go test"
	@ go test $(PACKAGES)

test_race:
	@ find . -path ./vendor -prune -o -name "*.sock" -exec rm {} \;
	@ echo "==> Running go test --race"
	@ go test -v -race $(PACKAGES)

test_integrations:
	@ bash test.sh

fmt:
	@ go fmt ./...

get_deps:
	@ go get -d $(PACKAGES)

ensure_tools:
	go get -u -v $(GOTOOLS)
	@ gometalinter.v2 --install

get_vendor_deps: ensure_tools
	@ rm -rf vendor/
	@ echo "--> Running glide install"
	@ glide install

metalinter_all:
	protoc $(INCLUDE) --lint_out=. types/*.proto
	gometalinter.v2 --vendor --deadline=600s --enable-all --disable=lll ./...

metalinter:
	@ echo "==> Running linter"
	gometalinter.v2 --vendor --deadline=600s --disable-all  \
		--enable=maligned \
		--enable=deadcode \
		--enable=goconst \
		--enable=goimports \
		--enable=gosimple \
		--enable=ineffassign \
		--enable=megacheck \
		--enable=misspell \
		--enable=staticcheck \
		--enable=safesql \
		--enable=structcheck \
		--enable=unconvert \
		--enable=unused \
		--enable=varcheck \
		--enable=vetshadow \
		./...

		#--enable=gas \
		#--enable=dupl \
		#--enable=errcheck \
		#--enable=gocyclo \
		#--enable=golint \ <== comments on anything exported
		#--enable=gotype \
		#--enable=interfacer \
		#--enable=unparam \
		#--enable=vet \

build-docker:
	docker build -t "tendermint/abci-dev" -f Dockerfile.develop .

run-docker:
	docker run -it --rm -v "$PWD:/go/src/github.com/tendermint/abci" -w "/go/src/github.com/tendermint/abci" "tendermint/abci-dev" /bin/bash

.PHONY: all build test fmt get_deps ensure_tools protoc install_protoc build-docker run-docker