adds bibliography from submodule

.gitlab-ci.yml

@@ -2,6 +2,9 @@ stages:
   - check
   - deploy
 
+variables:
+  GIT_SUBMODULE_STRATEGY: recursive
+
 check:
   stage: check
   tags:

.gitmodules

+[submodule "bibliography"]
+	path = bibliography
+	url = ../../publishing/bibliography.git

Makefile

@@ -4,6 +4,7 @@ PANDOC = pandoc
 
 PANDOCFLAGS = \
 	--standalone \
+	--filter pandoc-citeproc \
 	--pdf-engine=xelatex \
 
 SOURCES_CSV = $(wildcard *.csv)

bibliography @ 9fd9bc22

+Subproject commit 9fd9bc22bee5df7c13916bb5878e4107cc278955

chapter-2-methods.md

@@ -78,7 +78,8 @@ You can add footnotes to your text like this.[^1]
 Bibliography
 ------------
 
-This one is often cited [see @WatsonCrick1953].
+This one is often cited [@WatsonCrick1953]. You can also cite @WatsonCrick1953
+like that.
 
 Images
 ------

idiv.bib

-@article{ WatsonCrick1953,
-  Author  = {Watson, J. D. and Crick, F. H. C.},
-  Title   = {Molecular Structure of Nucleic Acids: A Structure for Deoxyribose Nucleic Acid},
-  Journal = {Nature},
-  Volume  = {171},
-  Number  = {4356},
-  Pages   = {737-738},
-  Year    = {1953}
-}

metadata.yml

@@ -30,7 +30,7 @@ geometry: left=24.1mm
 geometry: right=24.1mm
 geometry: bottom=4.5cm
 
-bibliography: idiv.bib
-link-citations: yes
+bibliography: bibliography/references.bib
 reference-section-title: References
+link-citations: yes
 ...