APP?=lexis
ROOT_DIR:=$(shell dirname $(realpath $(lastword $(MAKEFILE_LIST))))

CONTAINER_RUNTIME ?= podman
CONTAINER_VERSION ?= $(shell date --iso-8601)

help: ## Display this help.
	@awk 'BEGIN { \
		FS = ":.*##"; \
		printf "\nUsage:\n  make \033[36m<target>\033[0m\n\nTargets:\n" \
	} \
	/^[a-zA-Z_-]+:.*?##/ { \
		printf "  \033[36m%-15s\033[0m %s\n", $$1, $$2 \
	} \
	END { \
		print \
	}' \
	$(MAKEFILE_LIST)

.PHONY: run
run: ## Run lexis
	GOPATH=${ROOT_DIR}/vendor go run ${APP}.go $(filter-out $@, $(MAKECMDGOALS))

.PHONY: build
build: ## Build lexis binary
	GOPATH=${ROOT_DIR}/vendor go build ${APP}.go

.PHONY: serve
serve: build ## Build and run lexis -serve
	${APP} --serve

container: container-build ## Build container image

container-build:
	$(CONTAINER_RUNTIME) build -t lexis/lexis:$(CONTAINER_VERSION) -f Containerfile .

container-run: ## Run lexis container
	$(CONTAINER_RUNTIME) run lexis/lexis:$(CONTAINER_VERSION)

container-save: ## Save lexis container to a file
	$(CONTAINER_RUNTIME) save lexis/lexis:$(CONTAINER_VERSION) -o lexis_$(CONTAINER_VERSION).tar

%:
	@true