.PHONY: all build lint fmt test check clean run debug

BINARY := chatd
VERSION := $(shell git describe --tags --always --dirty 2>/dev/null || echo "dev")
BUILDARCH := $(shell go env GOARCH)
LDFLAGS := -X main.Version=$(VERSION) -X main.Buildarch=$(BUILDARCH)

all: check build

build:
	go build -ldflags "$(LDFLAGS)" -o bin/$(BINARY) ./cmd/chatd

lint:
	golangci-lint run --config .golangci.yml ./...

fmt:
	gofmt -s -w .
	goimports -w .

test:
	go test -v -race -cover ./...

# Check runs all validation without making changes
# Used by CI and Docker build — fails if anything is wrong
check:
	@echo "==> Checking formatting..."
	@test -z "$$(gofmt -l .)" || (echo "Files not formatted:" && gofmt -l . && exit 1)
	@echo "==> Running linter..."
	golangci-lint run --config .golangci.yml ./...
	@echo "==> Running tests..."
	go test -v -race ./...
	@echo "==> Building..."
	go build -ldflags "$(LDFLAGS)" -o /dev/null ./cmd/chatd
	@echo "==> All checks passed!"

run: build
	./bin/$(BINARY)

debug: build
	DEBUG=1 GOTRACEBACK=all ./bin/$(BINARY)

clean:
	rm -rf bin/ chatd data.db