changed docker to Debian

removed fonts submodules

Dockerfile

@@ -1,5 +1,22 @@
-FROM archlinux:latest
+FROM debian:sid-slim
 
-RUN pacman -Syu --noconfirm texlive texlive-langgerman lilypond pdftk perl-template-toolkit make inkscape
 
-WORKDIR /tmp
+ENV LANG=C.UTF-8 \
+    LC_ALL=C.UTF-8 \
+    # ConTeXt cache can be created on runtime and does not need to
+    # increase image size
+    TEXLIVE_INSTALL_NO_CONTEXT_CACHE=1 \
+    # As we will not install regular documentation why would we want to
+    # install perl docs…
+    NOPERLDOC=1
+
+
+RUN apt-get -q update && \
+    apt-get -qy upgrade && \
+    apt-get install -qy --no-install-recommends git make lilypond texlive-extra-utils texlive-font-utils texlive-latex-base texlive-latex-extra texlive-luatex texlive-lang-german texlive-music libtemplate-perl pdftk-java inkscape fonts-ebgaramond fonts-dosis && \
+    rm -rf /var/lib/apt/lists/*
+
+ENV HOME /data
+WORKDIR /data
+
+VOLUME ["/data"]