From be90587e4819b357b8b8fba8c3e9990f7fa861d9 Mon Sep 17 00:00:00 2001
From: Dirk Eddelbuettel <edd@debian.org>
Date: Mon, 18 May 2015 18:13:26 -0500
Subject: [PATCH] updated Dockerfile

- moved to contrib/ as it is not strictly needed at top-level
- standardized Dockerfile to what Docker recommends as best practices: each RUN
  command creates a new AUFS layer so it is best to pool commands
---
 Dockerfile         | 22 ----------------------
 contrib/Dockerfile | 28 ++++++++++++++++++++++++++++
 2 files changed, 28 insertions(+), 22 deletions(-)
 delete mode 100644 Dockerfile
 create mode 100644 contrib/Dockerfile

diff --git a/Dockerfile b/Dockerfile
deleted file mode 100644
index cd2571a..0000000
--- a/Dockerfile
+++ /dev/null
@@ -1,22 +0,0 @@
-FROM ubuntu:trusty
-ENV DEBIAN_FRONTEND noninteractive
-
-RUN apt-get update -q
-RUN apt-get install -qy texlive-full 
-RUN apt-get install -qy python-pygments 
-RUN apt-get install -qy gnuplot
-
-RUN apt-get install wget
-
-RUN mkdir -p /usr/share/fonts/truetype/FiraSans
-RUN mkdir -p /usr/share/fonts/opentype/FiraSans
-RUN wget "dev.carrois.com/wordpress/wp-content/uploads/downloads/fira_3_1/FiraMono3106.zip"
-RUN wget "dev.carrois.com/wordpress/wp-content/uploads/downloads/fira_3_1/FiraSans3106.zip"
-RUN unzip FiraSans3106.zip
-RUN unzip FiraMono3106.zip
-RUN sudo cp /Fira*/WEB/*.ttf /usr/share/fonts/truetype/FiraSans/
-RUN sudo cp /Fira*/OTF/Fira* /usr/share/fonts/opentype/FiraSans/
-RUN sudo fc-cache -f -v
-
-WORKDIR /data
-VOLUME ["/data"]
diff --git a/contrib/Dockerfile b/contrib/Dockerfile
new file mode 100644
index 0000000..c20a947
--- /dev/null
+++ b/contrib/Dockerfile
@@ -0,0 +1,28 @@
+
+## Contributed by Walter Schulze (@awalterschulze)
+## Simpliefied by Dirk Eddelbuettel (@eddelbuettel)
+
+FROM ubuntu:trusty
+ENV DEBIAN_FRONTEND noninteractive
+
+RUN apt-get update -q \
+	&& apt-get install -qy \
+                gnuplot \
+                python-pygments \
+        	texlive-full \
+                wget
+
+RUN cd /tmp \
+    	&& mkdir -p /usr/share/fonts/truetype/FiraSans \
+	&& mkdir -p /usr/share/fonts/opentype/FiraSans \
+        && wget "dev.carrois.com/wordpress/wp-content/uploads/downloads/fira_3_1/FiraMono3106.zip" \
+        && wget "dev.carrois.com/wordpress/wp-content/uploads/downloads/fira_3_1/FiraSans3106.zip" \
+        && unzip FiraSans3106.zip \
+        && unzip FiraMono3106.zip \
+        && cp Fira*/WEB/*.ttf /usr/share/fonts/truetype/FiraSans/ \
+        && cp Fira*/OTF/Fira* /usr/share/fonts/opentype/FiraSans/ \
+        && fc-cache -f -v \
+        && rm -rf Fira*
+
+WORKDIR /data
+VOLUME ["/data"]