ifeq ($(VERBOSE),)
VERBOSE=false
endif

ifeq ($(PERSIST),)
PERSIST=false
endif

ifeq ($(UNCONFIGURE),)
UNCONFIGURE=false
endif

ifeq ($(TEST),)
TEST=all
endif

ifeq ($(DEBUG),)
DEBUG=false
endif

list_tests = @(grep -r ') Test' *_test.go | cut -d '*' -f2 | cut -d '(' -f1 | \
		tr -d ' ' | tr ')' '/' | sed 's/Suite//')

.PHONY: help
help:
	@echo "Make targets:"
	@echo " test                 - run tests"
	@echo " build                - build test infra"
	@echo " build-debug          - build test infra (vpp debug image)"
	@echo " build-go             - just build golang files"
	@echo " fixstyle             - format .go source files"
	@echo " list-tests           - list all tests"
	@echo
	@echo "Make arguments:"
	@echo " UBUNTU_VERSION           - ubuntu version for docker image"
	@echo " PERSIST=[true|false]     - whether clean up topology and dockers after test"
	@echo " VERBOSE=[true|false]     - verbose output"
	@echo " UNCONFIGURE=[true|false] - unconfigure selected test"
	@echo " DEBUG=[true|false]       - attach VPP to GDB"
	@echo " TEST=[test-name]         - specific test to run"
	@echo
	@echo "List of all tests:"
	$(call list_tests)

.PHONY: list-tests
list-tests:
	$(call list_tests)

build-vpp-release:
	@make -C ../.. build-release

build-vpp-debug:
	@make -C ../.. build

.PHONY: test
test: .deps.ok .build.vpp
	@bash ./test --persist=$(PERSIST) --verbose=$(VERBOSE) \
		--unconfigure=$(UNCONFIGURE) --debug=$(DEBUG) --test=$(TEST)

build-go:
	go build ./tools/http_server

build: .deps.ok build-vpp-release build-go
	@rm .build.vpp || exit 0
	bash ./script/build.sh release
	@touch .build.vpp

build-debug: .deps.ok build-vpp-debug build-go
	@rm .build.vpp || exit 0
	bash ./script/build.sh debug
	@touch .build.vpp

.PHONY: install-deps
install-deps:
	@rm .deps.ok || exit 0
	@apt update -y && apt install -y golang docker-ce apache2-utils wrk bridge-utils
	@touch .deps.ok

.PHONY: fixstyle
fixstyle:
	@gofmt -w .
	@go mod tidy