.DEFAULT_GOAL = test
.PHONY: FORCE

# enable consistent Go 1.12/1.13 GOPROXY behavior.
export GOPROXY = https://proxy.golang.org

BINARY = golangci-lint
ifeq ($(OS),Windows_NT)
	BINARY := $(BINARY).exe
endif

# Build

build: $(BINARY)
.PHONY: build

build_race:
	go build -race -o $(BINARY) ./cmd/golangci-lint
.PHONY: build_race

clean:
	rm -f $(BINARY)
	rm -f test/path
	rm -f tools/Dracula.itermcolors
	rm -f tools/svg-term
	rm -rf tools/node_modules
.PHONY: clean

# Test
test: export GOLANGCI_LINT_INSTALLED = true
test: build
	GL_TEST_RUN=1 ./$(BINARY) run -v
	GL_TEST_RUN=1 go test -v -parallel 2 ./...
.PHONY: test

# ex: T=gofmt.go make test_fix
# the value of `T` is the name of a file from `test/testdata/fix`
test_fix: build
	GL_TEST_RUN=1 go test -v ./test -count 1 -run TestFix/$T
.PHONY: test_fix

test_race: build_race
	GL_TEST_RUN=1 ./$(BINARY) run -v --timeout=5m
.PHONY: test_race

test_linters:
	GL_TEST_RUN=1 go test -v ./test -count 1 -run TestSourcesFromTestdata/$T
.PHONY: test_linters

test_linters_sub:
	GL_TEST_RUN=1 go test -v ./test -count 1 -run TestSourcesFromTestdataSubDir/$T
.PHONY: test_linters_sub

# Maintenance

fast_generate: assets/github-action-config.json
.PHONY: fast_generate

fast_check_generated:
	$(MAKE) --always-make fast_generate
	git checkout -- go.mod go.sum # can differ between go1.16 and go1.17
	git diff --exit-code # check no changes

# Non-PHONY targets (real files)

$(BINARY): FORCE
	go build -o $@ ./cmd/golangci-lint

# TODO: migrate to docs/
tools/svg-term: tools/package.json tools/package-lock.json
	cd tools && npm ci
	ln -sf node_modules/.bin/svg-term $@

# TODO: migrate to docs/
tools/Dracula.itermcolors:
	curl -fL -o $@ https://raw.githubusercontent.com/dracula/iterm/master/Dracula.itermcolors

# TODO: migrate to docs/
assets/demo.svg: tools/svg-term tools/Dracula.itermcolors
	./tools/svg-term --cast=183662 --out assets/demo.svg --window --width 110 --height 30 --from 2000 --to 20000 --profile ./tools/Dracula.itermcolors --term iterm2

assets/github-action-config.json: FORCE $(BINARY)
	# go run ./scripts/gen_github_action_config/main.go $@
	cd ./scripts/gen_github_action_config/; go run ./main.go ../../$@

go.mod: FORCE
	go mod tidy
	go mod verify
go.sum: go.mod

expand_website_templates:
	go run ./scripts/expand_website_templates/main.go
.PHONY: expand_website_templates

update_contributors_list:
	cd .github/contributors && npm run all