tools: add tools module

Author: zchee

.gitignore

@@ -47,3 +47,6 @@ _testmain.go
 
 # coverage
 coverage.*
+
+# tools
+bin/

Makefile

@@ -25,3 +25,10 @@ test/gojay: test
 coverage/ci/gojay: GO_BUILDTAGS+=gojay
 coverage/ci/gojay: coverage/ci
 	$(call target)
+
+.PHONY: tools
+tools:
+	cd tools; \
+	  for t in $$(go list -f '{{ join .Imports " " }}' -tags=tools); do \
+	  	GOBIN=${CURDIR}/bin go install -v -x -mod=vendor "$${t}"; \
+	  done

tools/go.mod

@@ -0,0 +1,8 @@
+module go.lsp.dev/jsonrpc2/tools
+
+go 1.14
+
+require (
+	github.com/golangci/golangci-lint v1.27.0
+	gotest.tools/gotestsum v0.4.2
+)