Makefile

BINARY := howl
BUILD_DIR := build
INSTALL_DIR := $(HOME)/.claude/hud
GOLANGCI_LINT ?= $(shell which golangci-lint 2>/dev/null || echo "$(shell go env GOPATH)/bin/golangci-lint")
PRETTIER ?= $(shell which prettier 2>/dev/null || echo "$(shell go env GOPATH)/bin/prettier")

VERSION := $(shell git describe --tags --always --dirty 2>/dev/null || echo "dev")
COMMIT := $(shell git rev-parse --short HEAD 2>/dev/null || echo "none")
LDFLAGS := -s -w -X main.version=$(VERSION) -X main.commit=$(COMMIT)

.PHONY: build install clean test unit-test lint fmt fmt-docs check setup release-dry release-check

build:
	CGO_ENABLED=0 go build -ldflags="$(LDFLAGS)" -o $(BUILD_DIR)/$(BINARY) ./cmd/howl

install: build
	mkdir -p $(INSTALL_DIR)
	cp $(BUILD_DIR)/$(BINARY) $(INSTALL_DIR)/$(BINARY)
	@echo "Installed to $(INSTALL_DIR)/$(BINARY)"
	@echo "Add to ~/.claude/settings.json:"
	@echo '  "statusLine": { "type": "command", "command": "$(INSTALL_DIR)/$(BINARY)" }'

clean:
	rm -rf $(BUILD_DIR) dist

test: build
	@echo '{"session_id":"test-123","model":{"id":"claude-opus-4-6","display_name":"Opus 4.6"},"cost":{"total_cost_usd":0.23,"total_duration_ms":4980000,"total_api_duration_ms":897000,"total_lines_added":156,"total_lines_removed":23},"context_window":{"total_input_tokens":15234,"total_output_tokens":4521,"context_window_size":200000,"used_percentage":42,"current_usage":{"input_tokens":8500,"output_tokens":1200,"cache_creation_input_tokens":5000,"cache_read_input_tokens":12000}},"workspace":{"current_dir":"/Users/hanyul/Works/AiScream/hud","project_dir":"/Users/hanyul/Works/AiScream/hud"},"version":"2.1.33"}' | $(BUILD_DIR)/$(BINARY)

unit-test:
	go test ./... -v -cover -coverprofile=coverage.out
	@go tool cover -func=coverage.out | grep total

lint:
	$(GOLANGCI_LINT) run --timeout=3m ./...

fmt:
	go fmt ./...

fmt-docs:
	$(PRETTIER) -w -u "**/*.md" "**/*.yaml" "**/*.yml"

check: fmt fmt-docs lint unit-test
	@echo "All checks passed."

setup:
	git config core.hooksPath .githooks
	go install github.com/wasilibs/go-prettier/cmd/prettier@latest
	@echo "Git hooks configured to .githooks/"
	@echo "Dev tools installed."

release-dry:
	goreleaser release --snapshot --clean

release-check:
	goreleaser check