Metadaten in eigene Datei

makefile

 inputs = $(shell ls src/*.md)  # $(wildcard src/*.md) outputs in the wrong order
-pandoc = pandoc $(inputs) -f markdown -t beamer \
+pandoc = pandoc $(inputs) -f markdown -t beamer --metadata-file metadata.yaml \
 --slide-level 2 -V theme:metropolis -H theme.tex
 
 wanted_pdfs=$(patsubst src/%.md,out/%.pdf,$(inputs))
@@ -7,18 +7,18 @@ wanted_pdfs=$(patsubst src/%.md,out/%.pdf,$(inputs))
 all: ${wanted_pdfs} out/slides.pdf out/slides-notes.pdf out/slides.tex out/slides.html
 
 out/%.pdf: src/%.md
-	pandoc $< -f markdown -t beamer --slide-level 2 -V theme:metropolis -H theme.tex --pdf-engine=xelatex -o $@
+	pandoc $< -f markdown -t beamer --metadata-file metadata.yaml --slide-level 2 -V theme:metropolis -H theme.tex --pdf-engine=xelatex -o $@
 
-out/slides.pdf: $(inputs) res/* theme.tex
+out/slides.pdf: $(inputs) res/* theme.tex metadata.yaml
 	$(pandoc) --pdf-engine=xelatex -o $@
 
-out/slides-notes.pdf: $(inputs) res/* theme.tex
+out/slides-notes.pdf: $(inputs) res/* theme.tex metadata.yaml
 	$(pandoc) --pdf-engine=xelatex -M beameroption="show notes on second screen=right" -o $@
 
-out/slides.tex: $(inputs) theme.tex
+out/slides.tex: $(inputs) theme.tex metadata.yaml
 	$(pandoc) -o $@
 
-out/slides.html: $(inputs) theme.tex
+out/slides.html: $(inputs) theme.tex metadata.yaml
 	pandoc $(inputs) -f markdown -t revealjs -s --slide-level 2 -o $@
 
 clean:

metadata.yaml

+title: Was ist freie Software?
+subtitle: Ein Vortrag der FOSS-AG der TU Dortmund
+author:
+  - Josef Schneider
+  - David Mehren
+aspectratio: 169

src/000-title.md

----
-title: Was ist freie Software?
-subtitle: Ein Vortrag der FOSS-AG der TU Dortmund
-author:
-  - Josef Schneider
-  - David Mehren
-aspectratio: 169
----
-
 ![Einmachglas](res/ikea-glas.png)
 
 ::: notes