Backport of [NET-6741] make: Add target for updating dependencies acr…

…oss all modules into release/1.4.x (#450)

backport of commit d2111b8

Co-authored-by: Michael Zalimeni <michael.zalimeni@hashicorp.com>

Makefile

@@ -5,6 +5,8 @@ BIN_NAME     ?= $(PRODUCT_NAME)
 GOPATH       ?= $(shell go env GOPATH)
 GOBIN        ?= $(GOPATH)/bin
 
+GO_MODULES := $(shell find . -name go.mod -exec dirname {} \; | sort)
+
 # Get local ARCH; on Intel Mac, 'uname -m' returns x86_64 which we turn into amd64.
 # Not using 'go env GOOS/GOARCH' here so 'make docker' will work without local Go install.
 ARCH     ?= $(shell A=$$(uname -m); [ $$A = x86_64 ] && A=amd64; echo $$A)
@@ -158,6 +160,19 @@ mocks:
 		mockery --srcpkg=github.com/hashicorp/consul/proto-public/$$pkg --output ./internal/mocks/$${pkg}mock --outpkg $${pkg}mock --case underscore --all; \
 	done
 
+.PHONY: go-mod-get
+go-mod-get: $(foreach mod,$(GO_MODULES),go-mod-get/$(mod)) ## Run go get and go mod tidy in every module for the given dependency
+
+.PHONY: go-mod-get/%
+go-mod-get/%:
+ifndef DEP_VERSION
+	$(error DEP_VERSION is undefined: set this to <dependency>@<version>, e.g. github.com/hashicorp/go-hclog@v1.5.0)
+endif
+	@echo "--> Running go get ${DEP_VERSION} ($*)"
+	@cd $* && go get $(DEP_VERSION)
+	@echo "--> Running go mod tidy ($*)"
+	@cd $* && go mod tidy
+
 ##@ Help
 
 # The help target prints out all targets with their descriptions organized