src := content
cache := .cache
www_root := _site
www := $(www_root)/posts
post_index := $(www_root)/posts.html

post_compiler := src/webcc.ml
builddir := _build/default

POSTCC := $(builddir)/$(patsubst %.ml,%.exe,$(post_compiler))

post-sources := $(shell find $(src)/ -type f)
post-htmls   := $(patsubst $(src)/%.md,$(www)/%.html,$(post-sources))

.PHONY: all serve clean $(post_index)

all: $(POSTCC) $(post-htmls) $(post_index) $(www_root)/static
	cp -R ~/www/* $(www_root)

$(www):
	mkdir -p $(www)

$(www)/%.html: $(src)/%.md $(www)
	$(POSTCC) $< -o $@

# make sure that this target is .PHONY!
$(post_index):
	echo hm > $@


$(www_root)/static:
	cp -R static $@

$(POSTCC): $(post_compiler)
	dune build

clean:
	rm $(POSTCC)
	rm -fr $(www_root)

serve:
	cd $(www_root) && python -m SimpleHTTPServer