From ace3f2e9138ed31e961cf842b3d25f3a5d297789 Mon Sep 17 00:00:00 2001
From: Jonas Smedegaard <dr@jones.dk>
Date: Sat, 26 Mar 2022 00:59:27 +0100
Subject: initial draft

---
 Makefile | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 Makefile

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..a101059
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,40 @@
+markdown-snippets := topbar.md footer.md
+hypertext-snippets = $(markdown-snippets:%.md=%.html)
+markdown := $(filter-out $(markdown-snippets),$(wildcard *.md */*.md */*/*.md))
+hypertext = $(subst index/index,index,$(markdown:%.md=%/index.html))
+graph := $(wildcard *.dot */*.dot */*/*.dot)
+vectorimage-graph := $(graph:%.dot=%.svg)
+
+sitetitle := $(shell head --lines=1 index.md | grep --perl-regexp --only-matching '^\#\s*\K(\S+(\s\S+)*)+')
+
+all: $(hypertext) $(vectorimage-graph) style.css
+
+update: .git
+	git pull
+	$(MAKE) all
+
+$(hypertext-snippets): %.html: %.md Makefile
+	pandoc -f markdown -t html -o $@ $<
+	sed -i -e '1i <div class=\"$*\">' -e '$$ a </div>' $@
+
+$(vectorimage-graph): %.svg: %.dot Makefile
+	dot -Tsvg -o$@ $<
+
+%.html %/index.html: %.md $(hypertext-snippets) Makefile
+	$(eval title = $(shell head --lines=1 $< | grep --perl-regexp --only-matching '^\#\s*\K(\S+(\s\S+)*)+'))
+	$(if $(filter-out ./,$(dir $@)),mkdir -p $(dir $@))
+	pandoc -s $(if $(title),--metadata pagetitle='$(if $(filter-out $(sitetitle),$(title)),$(sitetitle) -- )$(title)') -c $(shell realpath --relative-to=$(dir $@) style.css) -B topbar.html -A footer.html -f markdown -t html -o $@ $<
+
+%.css : %.scss Makefile
+	sassc --load-path /usr/share/sass --style compressed $< $@
+
+clean:
+	rm -f $(vectorimage-graph)
+	find * -type f -name '*.html' -delete
+	find * -type d -empty -delete
+	rm -f style.css style.css.map
+	rm -rf .sass-cache
+
+MAKEFLAGS += --jobs
+.NOTPARALLEL: source
+.PHONY: all update clean
-- 
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