NAME ?= $(shell basename "$(CURDIR)")
GIT_COMMIT ?= $(shell git rev-parse --short HEAD)
SOURCE_FILES = $(shell find $(CURDIR) -type f -name '*.go')
PACKAGES = $(shell go list ./...)

EFFECTIVE_LD_FLAGS ?= "-X main.GitCommit=$(GIT_COMMIT) $(LD_FLAGS)"

default: help

bin: bin/$(NAME) ## Build binary

bin/$(NAME): $(SOURCE_FILES)
	go build -o "bin/$(NAME)" -ldflags $(EFFECTIVE_LD_FLAGS) cmd/server/main.go

.PHONY: clean
clean:
	rm -fr $(CURDIR)/bin $(CURDIR)/db/*.db

.PHONY: server
server: bin/$(NAME) ## Start server
	bin/$(NAME)

.PHONY: test
test: ## Run tests
	go test -v -race $(PACKAGES)

.PHONY: migrate
migrate: ## Run db migrate:up
	go run ./cmd/migrate/main.go

.PHONY: migrate/down
migrate_down: ## Run db migrate:down
	go run ./cmd/migrate/main.go down

.PHONY: help
help:
	@echo "Valid targets:"
	@grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | sort | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-15s\033[0m %s\n", $$1, $$2}'