build/files  = public/imworkingon/index.html
build/files += public/imworkingon/imworkingon.css

generate/files  = public/sponsor/liberapay-icon.svg
generate/files += public/sponsor/kofi-icon.png
generate/files += public/sponsor/patreon-icon.svg
generate/files += public/sponsor/github-icon.svg

################################################################################

all: build
.PHONY: all

.PHONY: FORCE
.DELETE_ON_ERROR:
.NOTINTERMEDIATE:

build: generate $(build/files)
clean:
	rm -f -- $(build/files)
.PHONY: build clean

generate: $(generate/files)
generate-clean:
	rm -f -- $(generate/files)
.PHONY: generate generate-clean

################################################################################

public/imworkingon/index.html: FORCE
	TZ=America/Denver go run ./cmd/generate
.PRECIOUS: public/imworkingon/index.html
public/imworkingon/imworkingon.css: public/imworkingon/imworkingon.scss
	sass $< $@

public/sponsor/liberapay-icon.svg:
	curl -L https://liberapay.com/assets/liberapay/icon-v2_black.svg >$@
public/sponsor/kofi-icon.png:
	curl -L https://storage.ko-fi.com/cdn/cup-border.png >$@
public/sponsor/patreon-icon.svg:
	curl -L https://theme.zdassets.com/theme_assets/421814/642051a1900f62924e9512621d2f1838988e9245.svg >$@
public/sponsor/github-icon.svg:
	curl -L https://github.githubassets.com/favicons/favicon.svg >$@