VERSION := $(shell git rev-parse --abbrev-ref HEAD)
GOBIN = $(shell go env GOPATH)/bin

.PHONY: serve
serve: assets
	hugo server -D --log -w --bind 0.0.0.0

.PHONY: new-post
new-post:
	@hugo new posts/$(TITLE).md

.PHONY: build
build:
	docker build -t vdhsn/blog:${VERSION} -f Dockerfile .

.PHONY: clean build
publish: clean build
	docker push vdhsn/blog:${VERSION}

.PHONY: test-publish
test-publish: build
	docker run -it -p 8080:80 vdhsn/blog:${VERSION}

.PHONY: clean
clean:
	@rm -rf ./public ./resources ./assets/css/syntax.* ./layouts/partials/single/footer.html

public: ./assets/css/syntax.light.css ./assets/css/syntax.dark.css ./layouts/partials/single/footer.html
	hugo --verbose --gc --minify --templateMetrics --templateMetricsHints --enableGitInfo --environment production

HUGO_BIN = $(GOBIN)/hugo
$(HUGO_BIN):
	@go install --tags extended github.com/gohugoio/hugo@latest

OPENRING_BIN = $(GOBIN)/openring
$(OPENRING_BIN):
	@go install -v git.sr.ht/~sircmpwn/openring@latest

./assets/css:
	mkdir -p ./assets/css

./assets/css/syntax.light.css: ./assets/css
	hugo gen chromastyles --style=github > assets/css/syntax.light.css

./assets/css/syntax.dark.css: ./assets/css
	hugo gen chromastyles --style=github-dark > assets/css/syntax.dark.css

./layouts/partials/single/footer.html: $(OPENRING_BIN)
	mkdir -p ./layouts/partials/single/
	$(OPENRING_BIN) \
	  -s https://dave.cheney.net/feed/atom \
	  -s https://tech.davis-hansson.com/index.xml \
	  -s https://blog.benjojo.co.uk/rss.xml \
	  -s https://drewdevault.com/feed.xml \
	  < ./assets/openring.in.html \
	  > ./layouts/partials/single/footer.html