more improved

Author: LoveBootCaptain

Dockerfile

@@ -1,34 +1,36 @@
 FROM phusion/baseimage
 MAINTAINER lovebootcaptain <@lovebootcaptain>
 
+ARG SETLANG
+
 # setup ENV
 ENV DEBIAN_FRONTEND noninteractive
 ENV HOME /root
-ENV PATH /scripts/:$PATH
+ENV PATH /root/scripts/:$PATH
 
 # set and update repo
-RUN sed -i 's#http://archive.ubuntu.com/#http://tw.archive.ubuntu.com/#' /etc/apt/sources.list
-RUN apt-get update
+RUN sed -i 's#http://archive.ubuntu.com/#http://tw.archive.ubuntu.com/#' /etc/apt/sources.list \
+    && apt-get update
+
+# generate additional locale (e.g. for DE use de_DE.UTF-8 as --build-arg)
+RUN locale-gen $SETLANG
+
+# install and setup timezone
+RUN apt-get install -y --no-install-recommends \
+    tzdata \
+    && echo $TZ | tee /etc/timezone \
+    && dpkg-reconfigure --frontend noninteractive tzdata
 
-# install built-in packages
+# install python3 packages
 RUN apt-get install -y --no-install-recommends \
-        python3 \
-        python3-pip \
-        python3-dev \
-        python3-setuptools \
-        build-essential \
-        locales
-
-# setup locale for DE
-RUN locale-gen de_DE.UTF-8
-
-ENV LANG de_DE.UTF-8
-ENV LANGUAGE de_DE:de
-ENV LC_ALL de_DE.UTF-8
-ENV TZ Europe/Berlin
-
-# installing apps
-RUN apt-get update && apt-get -y install \
+    python3 \
+    python3-pip \
+    python3-dev \
+    python3-setuptools \
+    build-essential
+
+# install video apps
+RUN apt-get install -y \
 	handbrake-cli \
 	mkvtoolnix \
 	gpac
@@ -38,11 +40,11 @@ RUN apt-get autoclean \
     && apt-get autoremove \
     && rm -rf /var/lib/apt/lists/*
 
-# expose Volumes
-RUN mkdir input output scripts
-
 #set direcotries
 WORKDIR /root
 
+# create mount folders
+RUN mkdir input output
+
 # set entrypoint
 ENTRYPOINT bash