completed and validated build update for JAR size reduction (13.7 MB to 325...

completed and validated build update for JAR size reduction (13.7 MB to 325 KB). Added initial templates for Dockerfile.deploy and Dockerfile.demo (these still need work.)

Makefile

@@ -15,14 +15,13 @@ LIBRARY_NAME=messageapi
 MAJOR_VERSION=1
 MINOR_VERSION=0
 PATCH_VERSION=0
-EXTENSION_VERSION=all
 
 #Root Path Computation
 PROJECT_ROOT:=$(PWD)
 
 #Java Related Paths
 JAR_SRC_DIR=$(PROJECT_ROOT)/build/libs
-SRC_JAR=$(LIBRARY_NAME)-$(MAJOR_VERSION).$(MINOR_VERSION).$(PATCH_VERSION)-$(EXTENSION_VERSION).jar
+SRC_JAR=$(LIBRARY_NAME).jar
 JAVA_ARTIFACT_DIR=$(PROJECT_ROOT)/dist/artifacts/java/$(LIBRARY_NAME)_$(MAJOR_VERSION)_$(MINOR_VERSION)_$(PATCH_VERSION)
 TARGET_JAR=messageapi-core-$(MAJOR_VERSION).$(MINOR_VERSION).$(PATCH_VERSION).jar
 JAR_INSTALL_SCRIPT=$(PROJECT_ROOT)/scripts/install/java/main/install.sh

build.gradle

 plugins {
     id 'groovy'
-    id 'maven-publish'
     id 'java'
-    id 'com.github.johnrengelman.shadow' version '5.2.0'
 }
 
-shadowJar {
-    baseName = 'messageapi'
-    classifier = 'all'
-    version = "${messageApiVersion}"
-    manifest {
-        attributes 'Implementation-Title': 'messageapi-all',
-                   'Implementation-Version': "${messageApiVersion}"
-    }
-}
-
-
-publishing {
-  publications {
-    maven(MavenPublication) {
-       groupId 'gov.noaa'
-       artifactId 'messageapi'
-       version "${messageApiVersion}"
-       from components.java
-    }
-    shadow(MavenPublication) { publication ->
-       groupId 'gov.noaa'
-       artifactId 'messageapi'
-       version "${messageApiVersion}"
-       project.shadow.component(publication)
-    }
-  }
-  repositories {
-    mavenLocal()
-  }
-}
-
-
 sourceCompatibility = "${javaVersion}"
 targetCompatibility = "${javaVersion}"
 
-defaultTasks 'clean', 'rebuild', 'uploadShadow', 'publishToMavenLocal', 'groovydoc'
-
+defaultTasks 'clean', 'rebuild', 'groovydoc'
 
 configurations {
-    // configuration that holds jars to include in the jar
-    directDeps
+    jarContents
 }
 
 repositories {
@@ -54,13 +18,18 @@ repositories {
 }
 
 dependencies {
-    directDeps ("com.googlecode.json-simple:json-simple:${jsonSimpleVersion}")
-    compile ("commons-net:commons-net:${apacheCommonsNetVersion}",
+    jarContents ("com.googlecode.json-simple:json-simple:${jsonSimpleVersion}")
+    compile ("com.googlecode.json-simple:json-simple:${jsonSimpleVersion}",
+             "commons-net:commons-net:${apacheCommonsNetVersion}",
              "org.codehaus.groovy:groovy-all:${groovyVersion}")
     testCompile ("org.slf4j:slf4j-simple:${slf4jVersion}",
                 "org.spockframework:spock-core:${spockVersion}")
     testRuntime ("com.athaydes:spock-reports:${spockReportsVersion}")
-    configurations.compile.extendsFrom(configurations.directDeps)
+}
+
+configurations.jarContents {
+    exclude group: 'org.hamcrest'
+    exclude group: 'junit'
 }
 
 jar {
@@ -68,11 +37,11 @@ jar {
         attributes 'Implementation-Title': 'MessageAPI',
                    'Implementation-Version': "${messageApiVersion}"
     }
-    /*from {
-        configurations.directDeps.collect { 
-            it.isDirectory() && it.getPath().contains("json-simple") ? it : project.logger.lifecycle(it.getPath()) 
+    from {
+        configurations.jarContents.collect { 
+            it.isDirectory() ? it : zipTree(it)
         }
-    }*/
+    }
 }
 
 sourceSets {

resources/docker/Dockerfile.demo

+#Dockerfile for RHEL7 MessageAPI Build on UBI (Openshift Compatible)
+#This dockerfile installs the system so that it will deploy the core artifacts,
+#install jupyter notebooks, and install demo libraries for giving live demonstrations.
+#Work in progress.
+
+#Base Image (RHEL7 UBI)
+FROM registry.access.redhat.com/ubi7/ubi:latest
+
+#Install standard RHEL7 tools
+#RUN yum -y install --disableplugin=subscription-manager \
+#    locate vim unzip wget git java-11-openjdk-devel gcc gcc-gfortran gcc-c++ make \
+#    && yum --disableplugin=subscription-manager clean all
+
+#Install Java Variables
+RUN cd $(dirname $(readlink -f $(which java))) && cd .. \
+    && export JAVA_HOME=$PWD \
+    && touch /etc/profile.d/java.sh \
+    && echo "export JAVA_HOME=${JAVA_HOME}" > /etc/profile.d/java.sh \
+    && echo "export PATH=${JAVA_HOME}/bin:$PATH" >> /etc/profile.d/java.sh \
+    && echo "export CLASSPATH=${JAVA_HOME}/bin:${CLASSPATH}" >> /etc/profile.d/java.sh
+
+#Install Gradle and Variables
+RUN wget https://services.gradle.org/distributions/gradle-5.4.1-bin.zip -P /tmp \
+    && unzip -d /opt/gradle /tmp/gradle-*.zip \
+    && export GRADLE_HOME=/opt/gradle/gradle-5.4.1 \
+    && touch /etc/profile.d/gradle.sh \
+    && echo "export GRADLE_HOME=${GRADLE_HOME}" > /etc/profile.d/gradle.sh \
+    && echo "export PATH=${GRADLE_HOME}/bin:$PATH" >> /etc/profile.d/gradle.sh
+
+#Add default type user 'messageapi'
+RUN useradd messageapi
+
+#Change to new 'messageapi' user
+USER messageapi
+
+#Set PATH and other user variables in bashrc
+RUN cd $(dirname $(readlink -f $(which java))) && cd .. \
+    && export JAVA_HOME=$PWD \
+    && echo "PATH=${JAVA_HOME}/bin:\$PATH" >> ~/.bashrc \
+    && export GRADLE_HOME=/opt/gradle/gradle-5.4.1 \
+    && echo "PATH=${GRADLE_HOME}/bin:\$PATH" >> ~/.bashrc \
+    && source ~/.bashrc
\ No newline at end of file

resources/docker/Dockerfile.deploy

+#Dockerfile for RHEL7 MessageAPI Build on UBI (Openshift Compatible)
+#This dockerfile installs only prebuilt artifacts by replicating the instructions
+#given to users within the core package readme.
+
+#Base Image (RHEL7 UBI)
+FROM registry.access.redhat.com/ubi7/ubi:latest
+
+#Install wget and the openjdk (JRE)
+#These are used for installing and running the core.
+RUN yum -y install --disableplugin=subscription-manager \
+    wget java-11-openjdk \
+    && yum --disableplugin=subscription-manager clean all
+
+#Add default type user 'messageapi' for production code as non root
+RUN useradd messageapi
+
+#Change to new 'messageapi' user
+USER messageapi
+
+#Install the Java core
+RUN wget https://k3.cicsnc.org/rberkheimer/messageapi/-/raw/mac-develop/scripts/install/package/install_k3.sh?inline=false \
+    --no-check-certificate -O install_k3.sh \
+    && chmod +x install_k3.sh \
+    && ./install_k3.sh "C_CPP" \
+    && rm install_k3.sh
\ No newline at end of file