all: website fix-permissions

# Extensions:
# th - template with html code
# ph - page with html code
# pm - page with markdown code
# ps - page with shell code
# pa - page with asciidoctor code

PH_FILES !=	find src -type f -name "*.ph" | sed 's|src/||g'
PM_FILES !=	find src -type f -name "*.pm" | sed 's|src/||g'
PS_FILES !=	find src -type f -name "*.ps" | sed 's|src/||g'
PA_FILES !=	find src -type f -name "*.pa" | sed 's|src/||g'

STATIC_FILES =	src/assets

$(PH_FILES):
	echo "Create: src/$@ => www/${@:S/ph/html/}"
	cat src/header.th > www/${@:S/ph/html/}
	cat src/$@ >> www/${@:S/ph/html/}
	cat src/footer.th >> www/${@:S/ph/html/}

$(PM_FILES):
	echo "Create: src/$@ => www/${@:S/pm/html/}"
	mkdir -p "$$(dirname www/${@})"
	cat src/header.th > www/${@:S/pm/html/}
	discount -f fencedcode src/$@ >> www/${@:S/pm/html/}
	cat src/footer.th >> www/${@:S/pm/html/}

$(PS_FILES):
	echo "Create: src/$@ => www/${@:S/ps/html/}"
	mkdir -p "$$(dirname www/${@})"
	cat src/header.th > www/${@:S/ps/html/}
	ksh src/$@ >> www/${@:S/ps/html/}
	cat src/footer.th >> www/${@:S/ps/html/}

$(PA_FILES):
	echo "Create: src/$@ => www/${@:S/pa/html/}"
	mkdir -p "$$(dirname www/${@})"
	cat src/header.th > www/${@:S/pa/html/}
	asciidoctor -e \
		-r asciidoctor-diagram \
		-a imagesdir=/tmp/adoc-tmp \
		-a stylesheet! \
		-a data-uri \
		-o - src/$@ >> www/${@:S/pa/html/}
	cat src/footer.th >> www/${@:S/pa/html/}

website: prepare copy-static-files $(PH_FILES) $(PM_FILES) $(PS_FILES) $(PA_FILES)

prepare:
	echo "Mkdir: www"
	mkdir -p www

copy-static-files: prepare
	rsync -r --partial --delete --out-format="Copy: src/%f => www/%f" $(STATIC_FILES) www/

clean:
	rm -rf www

fix-permissions: website
	chown -R sdk:www www
	chmod -R ug+Xrw www