SHELL = /bin/sh
SOURCES = $(shell find src/ -type f)

all: subdirs \
	$(SOURCES:src/%.gmi=build/html/%.html) \
	$(SOURCES:src/%.png=build/html/%.png) \
	$(SOURCES:src/%.webp=build/html/%.webp) \
	$(SOURCES:src/%.gmi=build/gmi/%.gmi) \
	$(SOURCES:src/%.png=build/gmi/%.png) \
	$(SOURCES:src/%.webp=build/gmi/%.webp) \
	build/gmi/sitemap.gmi \
	build/gmi/feed.atom \
	build/html/sitemap.html \
	build/html/feed.atom \
	build/html/style.css

upload:
	scp -r build/gmi/* techn0path@vern.cc:public_gemini
	scp -r build/html/* techn0path@vern.cc:public_html

test: testing/input/index.gmi testing/input/feed.txt
	echo '' | mawk -f scripts/lib/navbar.awk -f scripts/lib/path.awk -f scripts/test.awk > testing/output/functionOutputs.txt
	mawk -f scripts/lib/navbar.awk -f scripts/lib/path.awk -f scripts/html.awk -v 'sourcePath=testing/input' -v 'destPath=testing/output' -- testing/input/index.gmi > testing/output/index.html
	mawk -f scripts/lib/navbar.awk -f scripts/lib/path.awk -f scripts/gemini.awk -v 'sourcePath=testing/input' -v 'destPath=testing/output' -- testing/input/index.gmi > testing/output/index.gmi
	mawk -f scripts/lib/path.awk -f scripts/feed.awk -- testing/input/feed.txt > testing/output/feed.atom

traverse:
	find src/ \
		\(-mindepth 1 -type d -fprintf tmp/directories '%P\0'\) , \
		\(-type f -fprintf tmp/sources\) | xargs -0 -I{} mkdir -p build/gmi/{} build/html/{}

subdirs:
	find src -mindepth 1 -type d -printf '%P\0' | xargs -0 -I{} mkdir -p build/gmi/{} build/html/{}

build/html/%.png: src/%.png
	cp $< $@

build/gmi/%.png: src/%.png
	cp $< $@

build/html/%.webp: src/%.webp
	cp $< $@

build/gmi/%.webp: src/%.webp
	cp $< $@

build/html/style.css: src/style.scss
	sass $< > $@

build/html/%.html: src/%.gmi scripts/html.awk scripts/lib/navbar.awk
	mawk -f scripts/lib/navbar.awk -f scripts/lib/path.awk -v 'sourcePath=src/' -v 'destPath=build/html/' -f scripts/html.awk -- $< > $@

build/gmi/%.gmi: src/%.gmi scripts/gemini.awk scripts/lib/navbar.awk
	mawk -f scripts/lib/navbar.awk -f scripts/lib/path.awk -v 'sourcePath=src/' -v 'destPath=build/html/' -f scripts/gemini.awk -- $< > $@

build/html/sitemap.html: $(SOURCES) scripts/sitemap_html.awk scripts/lib/navbar.awk
	mawk -f scripts/lib/navbar.awk -f scripts/lib/path.awk -v 'sourcePath=src/' -v 'destPath=build/html/' -f scripts/sitemap_html.awk -- $(SOURCES) > $@

build/gmi/sitemap.gmi: $(SOURCES) scripts/sitemap_gmi.awk scripts/lib/navbar.awk
	mawk -f scripts/lib/navbar.awk -f scripts/lib/path.awk -v 'sourcePath=src/' -v 'destPath=build/html/' -f scripts/sitemap_gmi.awk -- $(SOURCES) > $@

build/html/feed.atom: scripts/feed.awk
	git log --diff-filter=A --pretty=format:'%aI	"%s"' --name-only src/ | mawk -v 'willConvertLinks=1' -f scripts/lib/path.awk -f scripts/feed.awk -- - > $@

build/gmi/feed.atom: scripts/feed.awk
	git log --diff-filter=A --pretty=format:'%aI	"%s"' --name-only src/ | mawk -f scripts/lib/path.awk -f scripts/feed.awk -- - > $@