DOCKER=$(shell which docker)
PODMAN=$(shell which podman)
ifneq ($(strip $(DOCKER)),)
	ENGINE=$(DOCKER)
endif
ifneq ($(strip $(PODMAN)),)
	ENGINE=$(PODMAN)
endif

# Includes trailing slash
ROOT_DIR := $(dir $(realpath $(lastword $(MAKEFILE_LIST))))

# Run in dev mode and restart on changes.
.PHONY: dev
dev:
	wgo -dir . \
		-xdir .git \
		-xdir storage \
		-xdir pkg/models/sqlc \
		-xfile static/css/styles.css \
		-xfile data.sqlite \
		make run

# Run the application in dev mode.
.PHONY: run
run: sqlc tailwind
	go run \
		-mod=vendor \
		--tags "foreign_keys fts5" \
		cmd/web/main.go --config $(ROOT_DIR)config.yaml

# Build the application binary and static files.
# This should be called from within the dev container.
.PHONY: build
build: install tailwind sqlc
	rm -f orcashub
	go build \
		-mod=vendor \
		--tags "foreign_keys fts5" \
		-o orcashub \
		cmd/web/main.go

# Install performs one-time steps before a build can succeed.
.PHONY: install
install:
	npm install

.PHONY: sqlc
sqlc:
	rm -f pkg/models/sqlc/*.sql.go
	sqlc generate

# Build the application production container image.
# This should be called from outside any container.
.PHONY: build-image
build-image: check-env-VERSION
ifeq ($(strip $(ENGINE)),)
	@echo "Unable to find docker or podman installed"
	@exit 1
endif
	$(ENGINE) build --target prod -t orcashub:${VERSION} .

# Run all tests
.PHONY: test
test:
	TONYSLIST_CONFIG_FILE=$(ROOT_DIR)test-config.yaml go test \
		-mod=vendor \
		--tags "foreign_keys fts5 unit" \
		-coverprofile=coverage.out \
		./...

.PHONY: coverage
coverage:
	gcov2lcov -infile=coverage.out -outfile=lcov.info

# Check for direct dependency updates
.PHONY: check-updates
check-updates:
	go list --mod=mod -u -m -f '{{if not .Indirect}}{{.}}{{end}}' all | grep "\["

.PHONY: govulncheck
govulncheck:
	govulncheck -scan module -C cmd/web/

.PHONY: tailwind
tailwind:
	rm -f static/css/styles.css
	npx postcss tailwind.css -o static/css/styles.css

# Watch for template changes and rebuild CSS file
.PHONY: tailwind-watch
tailwind-watch:
	npx postcss tailwind.css -o static/css/styles.css --watch

# check-env can be set as a dependency for other build targets to assert the
# presence of an environment variable.
check-env-%:
	@ if [ "${${*}}" = "" ]; then \
		echo "Environment variable $* not set"; \
		exit 1; \
	fi