Add helpers to Makefile

Makefile

@@ -0,0 +1,27 @@
+GOCMD=go
+GOTEST=$(GOCMD) test
+GOGET=$(GOCMD) get
+GORUN=$(GOCMD) run
+MODD=modd
+
+include .env
+
+VARS:=$(shell sed -ne 's/ *\#.*$$//; /./ s/=.*$$// p' .env )
+$(foreach v,$(VARS),$(eval $(shell echo export $(v)="$($(v))")))
+
+.PHONY: dev
+dev:
+	@env
+	$(MODD)
+
+.PHONY: migrate
+migrate: .env
+	$(GORUN) --tags=dev main.go migrate -u
+
+.PHONY: migratedown
+migratedown: .env
+	$(GORUN) --tags=dev main.go migrate --revision=0
+
+.PHONY: generate
+generate:
+	$(GOCMD) generate