improve scripts for tools

tools/Makefile

@@ -2,32 +2,39 @@
 
 SHELL = /bin/bash -euo pipefail
 
+GO    = GOPRIVATE=$(GOPRIVATE) GOFLAGS=$(GOFLAGS) go
+
 BINPATH     = $(shell dirname $(PWD))/bin
 GO111MODULE = on
 GOFLAGS     = -mod=vendor
-GOPRIVATE   =
+GOPRIVATE   = go.octolab.net
 GOPROXY     = direct
-MODULE      = $(shell go list -m)
+MODULE      = $(shell $(GO) list -m)
 
 export PATH := $(BINPATH):$(PATH)
 
 .PHONY: env
 env:
 	@echo "BINPATH:     $(BINPATH)"
-	@echo "GO111MODULE: $(shell go env GO111MODULE)"
-	@echo "GOFLAGS:     $(strip $(shell go env GOFLAGS))"
-	@echo "GOPRIVATE:   $(strip $(shell go env GOPRIVATE))"
-	@echo "GOPROXY:     $(strip $(shell go env GOPROXY))"
+	@echo "GO111MODULE: $(shell $(GO) env GO111MODULE)"
+	@echo "GOFLAGS:     $(strip $(shell $(GO) env GOFLAGS))"
+	@echo "GOPRIVATE:   $(strip $(shell $(GO) env GOPRIVATE))"
+	@echo "GOPROXY:     $(strip $(shell $(GO) env GOPROXY))"
 	@echo "MODULE:      $(MODULE)"
 
+.PHONY: clean
+clean:
+	@$(GO) clean -cache -modcache -testcache
+
 .PHONY: deps
 deps:
-	@GOPRIVATE=$(GOPRIVATE) go mod tidy && go mod vendor
-
-.PHONY: update
-update:
-	@GOPRIVATE=$(GOPRIVATE) go get -mod= -u all
+	@$(GO) mod tidy && $(GO) mod vendor
 
 .PHONY: install
 install:
-	@GOPRIVATE=$(GOPRIVATE) ROOT=$(dir $(BINPATH)) go generate ./tools.go
+	@ROOT=$(dir $(BINPATH)) $(GO) generate ./tools.go
+
+.PHONY: update
+update: GODEPS=$(shell $(GO) mod edit -json | gojq '.Require[] | select(.Indirect != true) | .Path')
+update:
+	@go get -mod= -u $(GODEPS)

tools/go.mod

@@ -3,8 +3,13 @@ module github.com/kamilsk/egg/tools
 go 1.11
 
 require (
+	github.com/fastly/go-utils v0.0.0-20180712184237-d95a45783239 // indirect
 	github.com/golang/mock v1.3.1
-	github.com/golangci/golangci-lint v1.21.0
+	github.com/golangci/golangci-lint v1.22.2
+	github.com/itchyny/gojq v0.7.0
+	github.com/jehiah/go-strftime v0.0.0-20171201141054-1d33003b3869 // indirect
+	github.com/lestrrat-go/strftime v1.0.1 // indirect
+	github.com/tebeka/strftime v0.1.3 // indirect
 	golang.org/x/tools v0.2.2
 )