Makefile.Common

ALL_SRC := $(shell find . -name '*.go' -not -path '*/vendor/*' -type f)

GOTOOLS ?=
GOTOOLS += " github.com/golangci/golangci-lint/cmd/golangci-lint@v1.45.2"
GOTOOLS += " go.elastic.co/go-licence-detector@v0.5.0"
GOTOOLS += " github.com/google/addlicense@04bfe4ee9ca5764577b029acc6a1957fd1997153"

ADDLICENCESE=addlicense


.PHONY: deps
deps: install-tools
	@printf '\n================================================================\n'
	@printf 'Target: go-get'
	@printf '\n================================================================\n'
	@$(GO_BIN) mod tidy
	@$(GO_BIN) mod vendor
	@echo '[go-get] Done.'

.PHONY: install-tools
install-tools:
	@printf '\n================================================================\n'
	@printf 'Target: go-install'
	@printf '\n================================================================\n'
	@for tool in $(GOTOOLS); do \
		$(GO_BIN) install $$tool; \
	done
	@echo '[go-install] Done.'


.PHONY: addlicense
addlicense: install-tools
	@ADDLICENCESEOUT=`$(ADDLICENCESE) -y "" -ignore "vendor/**" -s=only -c 'New Relic Corporation. All rights reserved.' $(ALL_SRC) 2>&1`; \
		if [ "$$ADDLICENCESEOUT" ]; then \
			echo "$(ADDLICENCESE) FAILED => addlicense errors:\n"; \
			echo "$$ADDLICENCESEOUT\n"; \
			exit 1; \
		else \
			echo "Add License ($(ADDLICENCESE)) finished successfully"; \
		fi

.PHONY: checklicense
checklicense: install-tools
	@ADDLICENCESEOUT=`$(ADDLICENCESE) -ignore "vendor/**" -check $(ALL_SRC) 2>&1`; \
		if [ "$$ADDLICENCESEOUT" ]; then \
			echo "$(ADDLICENCESE) FAILED => addlicense errors:\n"; \
			echo "$$ADDLICENCESEOUT\n"; \
			echo "Use 'make addlicense' to add header licenses this."; \
			exit 1; \
		else \
			echo "Check License ($(ADDLICENCESE)) finished successfully"; \
		fi

.PHONY: third-party-notices
third-party-notices: OUT ?= THIRD_PARTY_NOTICES.md
third-party-notices: deps
	@go list -mod=mod -m -json all | go-licence-detector \
		-rules assets/licence/rules.json \
		-noticeTemplate assets/licence/THIRD_PARTY_NOTICES.md.tmpl \
		-noticeOut $(OUT)
#		-includeIndirect

.PHONY: third-party-notices-check
third-party-notices-check:
	@OUT=THIRD_PARTY_NOTICES_GENERATED.md make third-party-notices
	@diff THIRD_PARTY_NOTICES_GENERATED.md THIRD_PARTY_NOTICES.md 2>&1 > /dev/null || (echo "THIRD_PARTY_NOTICES.md should be generated"; exit 1)