Added Dockerfile compatible with ARM devices such as RPi

Author: chigozienri

fiji-oracle-jdk8-arm32v7/Dockerfile

@@ -0,0 +1,41 @@
+# Fiji & Oracle Java 8 Dockerfile for ARM32v7
+#
+# Derived from https://github.com/dockerfile/java/tree/master/oracle-java8
+#
+
+# Pull base ubuntu image
+FROM arm32v7/ubuntu
+
+# Define maintainer.
+MAINTAINER Mark Hiner <[email protected]>
+
+# Install Oracle Java 8
+RUN apt-get -y update \
+&& apt-get -y install software-properties-common \
+&& echo oracle-java8-installer shared/accepted-oracle-license-v1-1 select true | debconf-set-selections \
+&& add-apt-repository -y ppa:webupd8team/java \
+&& apt-get -y update \
+&& apt-get -y install oracle-java8-installer \
+&& rm -rf /var/lib/apt/lists/* \
+&& rm -rf /var/cache/oracle-jdk8-installer
+
+# Define commonly used JAVA_HOME variable
+ENV JAVA_HOME /usr/lib/jvm/java-8-oracle
+
+# Define working directory.
+WORKDIR /fiji
+
+# Install Fiji.
+RUN apt-get -y update \
+&& apt-get install -y wget \
+&& apt-get install -y unzip \
+&& wget https://downloads.imagej.net/fiji/latest/fiji-nojre.zip \
+&& unzip fiji-nojre.zip \
+&& wget -P ./Fiji.app https://raw.githubusercontent.com/imagej/imagej/master/bin/ImageJ.sh \
+&& chmod u+x ./Fiji.app/ImageJ.sh
+
+# Add fiji to the PATH
+ENV PATH $PATH:/fiji/Fiji.app
+
+# Define default command.
+CMD ImageJ.sh --headless