gotools.mk

# Copyright IBM Corp All Rights Reserved.
# Copyright London Stock Exchange Group All Rights Reserved.
#
# SPDX-License-Identifier: Apache-2.0

GOTOOLS = goimports golint staticcheck
BUILD_DIR ?= build
GOTOOLS_BINDIR ?= $(shell go env GOBIN)

# go tool->path mapping
go.fqp.goimports     := golang.org/x/tools/cmd/goimports
go.fqp.golint        := golang.org/x/lint/golint
go.fqp.staticcheck   := honnef.co/go/tools/cmd/staticcheck

.PHONY: gotools-install
gotools-install: $(patsubst %,$(GOTOOLS_BINDIR)/%, $(GOTOOLS))

.PHONY: gotools-clean
gotools-clean:

# Default rule for gotools uses the name->path map for a generic 'go get' style build
gotool.%:
	$(eval TOOL = ${subst gotool.,,${@}})
	@echo "Building ${go.fqp.${TOOL}} -> $(TOOL)"
	go install ${go.fqp.${TOOL}}@latest

$(GOTOOLS_BINDIR)/%:
	$(eval TOOL = ${subst $(GOTOOLS_BINDIR)/,,${@}})
	@$(MAKE) -f gotools.mk gotool.$(TOOL)