Update start.sh script, get ready for a release (#69)

Author: Crim

CHANGELOG.md

@@ -6,6 +6,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 - Update NPM dependencies for [CVE-2017-18214](https://nvd.nist.gov/vuln/detail/CVE-2017-18214).
 - Update [Kafka-JUnit](https://github.com/salesforce/kafka-junit) dependency to [Kafka-JUnit4](https://github.com/salesforce/kafka-junit/tree/master/kafka-junit4).
 - Update SpringBoot dependency from 1.5.10 to 1.5.13.
+- Update start.sh script to allow setting JVM Heap options.
 
 ## 1.0.3 (02/11/2018)
 - Fix 500 error unable to find templates when running under windows.

README.md

@@ -148,6 +148,17 @@ To get up and going quickly, the [Kafka-WebView-Example](https://github.com/Sour
 This Maven based example project is configured with all of the correct dependencies and has a few example 
 implementations.
 
+# Releasing
+Steps for performing a release:
+
+- Update release version: mvn versions:set -DnewVersion=X.Y.Z
+- Validate and then commit version: mvn versions:commit
+- Update CHANGELOG and README files.
+- Merge to master.
+- Deploy to Maven Central: mvn clean deploy -P release-kafka-webview
+- Create release on Github project.
+- Build new Docker images (TODO define steps)
+
 # Changelog
 
 The format is based on [Keep a Changelog](http://keepachangelog.com/)

kafka-webview-ui/src/assembly/distribution/start.sh

@@ -5,11 +5,19 @@ CWD=`pwd`
 ## Change to local directory
 cd "${0%/*}"
 
+# Define empty options as defaults if none set
+if [[ -z "$HEAP_OPTS" ]]; then
+    export HEAP_OPTS=""
+fi
+if [[ -z "$LOG_OPTS" ]]; then
+    export LOG_OPTS=""
+fi
+
 ## Define configuration
 export SPRING_CONFIG_LOCATION=classpath:/config/base.yml,config.yml
 
 ## launch webapp
-java -jar kafka-webview-ui-*.jar
+java -jar kafka-webview-ui-*.jar $HEAP_OPTS $LOG_OPTS
 
 ## Change back to previous directory
 cd $CWD

pom.xml

@@ -171,7 +171,7 @@
     <!-- release profile for deploying -->
     <profiles>
         <profile>
-            <id>release</id>
+            <id>release-kafka-webview</id>
             <build>
                 <plugins>
                     <!-- Build Sources Jar -->
@@ -215,7 +215,7 @@
                                     <goal>sign</goal>
                                 </goals>
                                 <configuration>
-                                        <keyname>SourceLab.org</keyname>
+                                    <keyname>SourceLab.org</keyname>
                                 </configuration>
                             </execution>
                         </executions>