PD = pandoc
SRC = $(wildcard *.md)
HTML = $(SRC:.md=.html)
PDF = $(SRC:.md=.pdf)
OUT_HTML = ../html
OUT_PDF = ../pdf
# To export PDFs with speaker notes embedded, open the HTMLs in this folder,
# and add the following parameters after ".html" in the browser navigation
# field:
# ?print-pdf&showNotes=separate-page
OUT_PRINT = ../print

REVEALJS = ../../../../reveal.js
THEME = avrd

all: $(HTML)

html: $(HTML)

pdf: $(PDF)

%.html: %.md
	mkdir -p $(OUT_HTML)
	mkdir -p $(OUT_PRINT)
	$(PD) -s -t revealjs -V revealjs-url=$(REVEALJS) -V theme=$(THEME) -o $(OUT_HTML)/$@ $<
	$(PD) -s -t revealjs -V revealjs-url=$(REVEALJS) -V theme=$(THEME)-print -V showNotes=true -o $(OUT_PRINT)/$@ $<

%.pdf: %.md
	mkdir -p $(OUT_PDF)
	$(PD) -s -S -f markdown-implicit_figures -o $(OUT_PDF)/$@ $<

clean:
	rm -f $(OUT_HTML)/*.html
	rm -f $(OUT_PRINT)/*.html
	rm -f $(OUT_PDF)/*.pdf