add makefile

.travis.yml

@@ -2,4 +2,11 @@
 language: go
 
 script:
-  - go test -v ./...
+  - go test -v ./...
+
+go:
+  - 1.14
+
+os:
+  - linux
+

Makefile

@@ -0,0 +1,33 @@
+PROJECT_NAME := "ithub.com/jeremy-boo/go-util-tour"
+PKG := "$(PROJECT_NAME)"
+PKG_LIST := $(shell go list ${PKG}/... | grep -v /vendor/)
+GO_FILES := $(shell find . -name '*.go' | grep -v /vendor/ | grep -v _test.go)
+
+.PHONY: all dep lint vet test test-coverage build clean
+
+all: build
+
+dep: ## Get the dependencies
+	@go mod download
+
+lint: ## Lint Golang files
+	@golint -set_exit_status ${PKG_LIST}
+
+vet: ## Run go vet
+	@go vet ${PKG_LIST}
+
+test: ## Run unittests
+	@go test -short ${PKG_LIST}
+
+test-coverage: ## Run tests with coverage
+	@go test -short -coverprofile cover.out -covermode=atomic ${PKG_LIST}
+	@cat cover.out >> coverage.txt
+
+build: dep ## Build the binary file
+	@go build -i -o build/main $(PKG)
+
+clean: ## Remove previous build
+	@rm -f ./build
+
+help: ## Display this help screen
+	@grep -h -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}'