---

name: makefile description: Generate standard Makefile for Go projects with test, lint, clean, fmt, tidy, ci, and coverage targets following best practices

Generate Standard Makefile

Generate a Makefile with standard targets for Go projects.

Required Targets

1. test: Run go test -v ./... to execute all tests
2. lint: Run golangci-lint run ./... for linting
3. clean: Run go clean and remove coverage files (coverage.out, coverage.html)
4. fmt: Run go fmt ./... and verify no changes with git diff --exit-code
5. tidy: Run go mod tidy and verify no changes with git diff --exit-code
6. ci: Run all checks (tidy, fmt, lint, test) and display success message
7. coverage: Generate coverage report and HTML output

Format Requirements

• Use .PHONY declaration for all targets
• Each command should use tab indentation
• The ci target should display a green success message: "EVERYTHING PASSED!"
• Coverage target should output the location of the HTML report

Template

Copy.PHONY: test lint clean fmt tidy ci coverage

test:
	go test -v ./...

lint:
	golangci-lint run ./...

clean:
	go clean
	rm -f coverage.out coverage.html

fmt:
	go fmt ./... && git diff --exit-code

tidy:
	go mod tidy && git diff --exit-code

ci: tidy fmt lint test
	@echo
	@echo "\033[32mEVERYTHING PASSED!\033[0m"

coverage:
	go test -coverprofile=coverage.out ./...
	go tool cover -html=coverage.out -o coverage.html
	@echo "Coverage report: coverage.html"

Create this Makefile at the root of the project. If the project needs additional targets (like proto for protocol buffers), ask the user first.