# --- Variables ---
CCFLAGS = -Wall -Wextra -std=c++2b -g
CC = clang++

.PHONY: all clean run docs serve

all: main

build:
	mkdir -p build

main: main.cc build/grim.o build/parser.o 
	${CC} ${CCFLAGS} main.cc -Iinclude/ build/grim.o build/parser.o -o main

build/grim.o: src/grim.cc include/grim.h | build
	${CC} ${CCFLAGS} -Iinclude/ -c src/grim.cc -o build/grim.o

build/parser.o: src/parser.cc include/parser.h | build
	${CC} ${CCFLAGS} -Iinclude/ -c src/parser.cc -o build/parser.o



# --- Tests ---

build/html_node_test: tests/html_node.cc build/grim.o build/catch.o build/parser.o | build
	${CC} ${CCFLAGS} -Iinclude/ tests/html_node.cc build/grim.o build/catch.o build/parser.o -o build/html_node_test 

build/css_selector_test: tests/css_selector.cc build/grim.o build/catch.o build/parser.o | build
	${CC} ${CCFLAGS} -Iinclude/ tests/css_selector.cc build/grim.o build/catch.o build/parser.o -o build/css_selector_test 

build/html_parser_test: tests/html_parser.cc build/grim.o build/parser.o build/catch.o | build
	${CC} ${CCFLAGS} -Iinclude/ tests/html_parser.cc build/grim.o build/parser.o build/catch.o -o build/html_parser_test

build/css_parser_test: tests/css_parser.cc build/grim.o build/parser.o build/catch.o | build
	${CC} ${CCFLAGS} -Iinclude/ tests/css_parser.cc build/grim.o build/parser.o build/catch.o -o build/css_parser_test

build/catch.o: ./include/catch_amalgamated.cpp ./include/catch_amalgamated.hpp | build
	${CC} ${CCFLAGS} -Iinclude/ -c include/catch_amalgamated.cpp -o build/catch.o

# --- Prebuild ---

# use to prebuild the master.css


# --- Tools ---

clean:
	rm -f main build/*.o

run:
	clear && ./main

MD_FILES := $(shell find docs/content -name "*.md")
HTML_FILES := $(MD_FILES:docs/content/%.md=docs/dist/%.html)

docs: $(HTML_FILES)
	@printf "\
<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n\
<rss version=\"2.0\">\n\
  <channel>\n\
    <title>Grim Git Feed</title>\n\
    <link>https://grimui.com</link>\n\
    <description>A feed of recent commits.</description>\n\
    <language>en-us</language>\n\
    <pubDate>" > docs/dist/rss.xml
	date -R >> docs/dist/rss.xml
	@printf "</pubDate>\n" >> docs/dist/rss.xml
	git log --pretty=format:'<item><title>%s</title><guid isPermaLink="false">%H</guid><author>%ae (%an)</author><pubDate>%aI</pubDate><description><![CDATA[<p><strong>Author:</strong> %an</p><p><strong>Commit:</strong> %H</p><p>%b</p><p style="white-space: pre;">%N</p>]]></description></item>' --date=iso >> docs/dist/rss.xml
	@printf "\
  </channel>\n\
</rss>" >> docs/dist/rss.xml

# See 080f729 note for the template command
docs/dist/%.html: docs/content/%.md docs/components/navbar.html
	pandoc $< | template docs/components/navbar.html --stdin docs/template.html > $@

serve:
	cd docs/dist && python3 -m http.server 8000