Dockerfile

# Use latest jboss/base-jdk:8 image as the base
FROM jboss/base-jdk:8

# The maintainer of this Docker image 
MAINTAINER JBoss Windup Team <jboss-migration@redhat.com>

# Set the WINDUP_VERSION env variable
ENV WINDUP_VERSION 3.0.0.Final

# Add the JBoss Windup distribution to /opt, and make windup the owner of the extracted tar content
# Make sure the distribution is available from a well-known place
RUN cd $HOME && curl https://repository.jboss.org/nexus/content/repositories/releases/org/jboss/windup/windup-distribution/$WINDUP_VERSION/windup-distribution-$WINDUP_VERSION-offline.zip>windup-distribution-$WINDUP_VERSION-offline.zip && unzip windup-distribution-$WINDUP_VERSION-offline.zip && mv $HOME/windup-distribution-$WINDUP_VERSION $HOME/windup && rm windup-distribution-$WINDUP_VERSION-offline.zip

# Set the WINDUP_HOME env variable
ENV WINDUP_HOME /opt/jboss/windup

# Set the default command to run on boot
# This will boot the Windup CLI
CMD ["/opt/jboss/windup/bin/windup"]