split dcevm/hotswap into base docker image

Dockerfile

@@ -1,25 +1,13 @@
 
-FROM ubuntu:${ubuntu.version}
+FROM docker.inteligr8.com/inteligr8/java-dcevm-hotswap:${java-dcevm-hotswap.version}
 
 # Configure the Apache Tomcat Catalina script
 ENV JAVA_MEMORY_INIT=128m
 ENV JAVA_MEMORY_MAX=512m
-ENV JAVA_HOME="/usr/local/lib/jvm/java-openjdk-dcevm"
 ENV CATALINA_HOME="/usr/local/share/tomcat"
 ENV CATALINA_BASE="/var/lib/tomcat"
 ENV CATALINA_OPTS=
 
-# Install curl
-RUN apt update && apt -y install curl
-
-# Download & Install DCEVM Java
-RUN mkdir -p /usr/local/lib/jvm && \
-        curl -L https://github.com/TravaOpenJDK/trava-jdk-${dcevm.majorVersion}-dcevm/releases/download/dcevm-${dcevm.version}/java${dcevm.majorVersion}-openjdk-dcevm-linux.tar.gz -o /usr/local/lib/jvm/java-openjdk-dcevm.tar.gz && \
-        cd /usr/local/lib/jvm && tar xzvf java-openjdk-dcevm.tar.gz && mv dcevm-${dcevm.version} java-openjdk-dcevm && rm java-openjdk-dcevm.tar.gz
-
-# Download Hotswap Agent
-RUN curl -L https://github.com/HotswapProjects/HotswapAgent/releases/download/RELEASE-${hotswap.version}/hotswap-agent-${hotswap.version}.jar -o /usr/local/lib/jvm/hotswap-agent.jar
-
 # Download & Install Apache Tomcat
 RUN mkdir -p /usr/local/share && \
         curl -L ${tomcat.mirror.baseUrl}/tomcat-${tomcat.majorVersion}/v${tomcat.version}/bin/apache-tomcat-${tomcat.version}.tar.gz -o /usr/local/share/apache-tomcat.tar.gz && \
@@ -38,7 +26,7 @@ RUN cd /var/lib/tomcat/dev && \
         mkdir web web-extra1 web-extra2 web-extra3 web-extra4 web-extra5 web-extra6 web-extra7
 
 # Add our Docker container initialization script
-ADD docker-entrypoint.sh /usr/local/bin
+COPY docker-entrypoint.sh /usr/local/bin
 
 # Add our Apache Tomcat configuration
 #   This gives us dynamic injection points into the running webapps