From 7ce9a4c25921071301ad32cbf2f49b0530a1212f Mon Sep 17 00:00:00 2001
From: KingOfDog <logins@kingofdog.de>
Date: Thu, 14 Oct 2021 16:22:57 +0200
Subject: [PATCH] Improve dockerfile

---
 Dockerfile | 31 +++++++++++++++----------------
 1 file changed, 15 insertions(+), 16 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 26bb60f..0cb8767 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,26 +1,25 @@
-FROM debian:buster-slim
+FROM debian:bullseye-slim
 
-ARG PANDOC_VERSION=2.11.4
-ARG PANDOC_CROSSREF_VERSION=v0.3.9.1
+ARG PANDOC_VERSION=2.14.2
+ARG PANDOC_CROSSREF_VERSION=v0.3.12.0c
 ARG DEBIAN_FRONTEND=noninteractive
 
 RUN apt-get update \
-    && apt-get install -y wget xz-utils \
-    && mkdir download \
-    && cd download \
-    && wget --quiet https://github.com/jgm/pandoc/releases/download/${PANDOC_VERSION}/pandoc-${PANDOC_VERSION}-linux-amd64.tar.gz -O pandoc.tar.gz \
-    && wget --quiet https://github.com/lierdakil/pandoc-crossref/releases/download/${PANDOC_CROSSREF_VERSION}/pandoc-crossref-Linux.tar.xz -O pandoc-crossref.tar.xz \
-    && ls -l \
+    && apt-get install -y wget xz-utils
+RUN mkdir download \
+    && cd download
+RUN wget --quiet https://github.com/jgm/pandoc/releases/download/${PANDOC_VERSION}/pandoc-${PANDOC_VERSION}-linux-amd64.tar.gz -O pandoc.tar.gz
+RUN wget --quiet https://github.com/lierdakil/pandoc-crossref/releases/download/${PANDOC_CROSSREF_VERSION}/pandoc-crossref-Linux.tar.xz -O pandoc-crossref.tar.xz
+RUN ls -l \
     && tar xf pandoc.tar.gz \
     && tar xf pandoc-crossref.tar.xz \
-    && ls -l \
-    && mv pandoc-${PANDOC_VERSION}/bin/* /usr/bin/ \
+    && ls -l
+RUN mv pandoc-${PANDOC_VERSION}/bin/* /usr/bin/ \
     && mv pandoc-crossref /usr/bin/ \
     && cd .. \
-    && rm -rf download \
-    && apt-get install -y \
+    && rm -rf download
+RUN apt-get install -y \
         git \
         texlive-full \
-        python-pygments \
-        python3-pygments \
-    && rm -rf /var/lib/apt/lists/*
+        python3-pygments
+RUN rm -rf /var/lib/apt/lists/*