From 3960448da409263b381b1c38228087bd21d1b3b8 Mon Sep 17 00:00:00 2001
From: Jonas Smedegaard <dr@jones.dk>
Date: Fri, 10 Jan 2020 16:35:26 +0100
Subject: isolate local styling on separate overridable file

---
 slidy/Makefile | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

(limited to 'slidy/Makefile')

diff --git a/slidy/Makefile b/slidy/Makefile
index 5c066f1..5372f6b 100644
--- a/slidy/Makefile
+++ b/slidy/Makefile
@@ -1,12 +1,19 @@
 pandoc_sources := $(wildcard *.mkd)
 presentations = $(pandoc_sources:%.mkd=%/index.html)
-#aux = slidy.css
 
 all: $(presentations)
 
 # TODO: use --offline when working with Debian packaging of Pandoc
 # FIXME: only add local stylesheet if it already exist in target dir
-$(presentations): %/index.html : %.mkd
+$(presentations): %/index.html : %.mkd %/local.css
 	mkdir -p $(dir $@)
 	pandoc --from Markdown --to Slidy -o $@ -s -c local.css $<
 	perl -i -pe 's{https?://www.w3.org/Talks/Tools/Slidy2/(?:styles|scripts)/(slidy.(?:css|js))(?:\.gz)?}{../../../slidy/$$1}g' $@
+
+%/local.css: $(firstword $(wildcard local.scss local.css) ../../slidy/local.css)
+#%/local.css: local.scss
+#%/local.css: $(wildcard local.scss)
+	$(if $(filter %.scss,$<),\
+		rm --force $@ && \
+			sassc --load-path /usr/share/sass/stylesheets --style compressed $< $@,\
+		ln --force --symbolic --target-directory=$* ../$<)
-- 
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