Enable a docker plugin for build time image creation (#27)

Dockerfile

@@ -0,0 +1,29 @@
+FROM openjdk:8u92-alpine
+
+ARG JAR_FILE
+ARG CONF_FILE
+ARG PROP_FILE
+ARG MYSQL_CONNECTOR_VERSION=5.0.8
+
+RUN apk add --update bash curl unzip && \
+    rm -rf /var/cache/apk/*
+
+# Install MySQL Connector
+WORKDIR /opt/holdmail/lib
+RUN curl -sLO https://dev.mysql.com/get/Downloads/Connector-J/mysql-connector-java-${MYSQL_CONNECTOR_VERSION}.zip && \
+    unzip mysql-connector-java-${MYSQL_CONNECTOR_VERSION}.zip
+
+# Install Holdmail
+
+RUN mkdir -p /var/log/holdmail
+
+WORKDIR /etc
+ADD ${PROP_FILE} holdmail.properties
+
+WORKDIR /opt/holdmail/bin/
+ADD ${JAR_FILE} holdmail.jar
+ADD ${CONF_FILE} holdmail.conf
+
+EXPOSE 8080 25000
+
+ENTRYPOINT ["./holdmail.jar"]

build.gradle

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2016 - 2017 Sparta Systems, Inc
+ * Copyright 2016 - 2018 Sparta Systems, Inc
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -28,6 +28,7 @@ plugins {
     id "com.github.jk1.dependency-license-report" version "0.4.1"
     id "net.researchgate.release" version "2.5.0"
     id "com.jfrog.bintray" version "1.7.3"
+    id "com.palantir.docker" version "0.17.2"
 }
 
 
@@ -37,6 +38,8 @@ description = 'holdmail'
 sourceCompatibility = '1.8'
 targetCompatibility = '1.8'
 
+def dockerName = System.getProperty("dockerName", "sparta/holdmail")
+
 dependencies {
 
     compile 'org.springframework.boot:spring-boot-starter-data-jpa'
@@ -106,6 +109,7 @@ rat {
             'README.md',
             'CONTRIBUTING.md',
             'RELEASE.md',
+            'Dockerfile',
             '.github/*',
             'docker/',
             'src/main/resources/db/migration/*.sql',
@@ -139,6 +143,12 @@ jar {
     from { ['LICENSE', 'NOTICE', "$projectDir/build/thirdparty-licenses"] }
 }
 
+docker {
+    name dockerName
+    files jar.archivePath, './docker/assets/etc/holdmail.properties', './docker/assets/opt/holdmail/bin/holdmail.conf'
+    buildArgs(['JAR_FILE': "${jar.archiveName}", 'PROP_FILE': 'holdmail.properties', 'CONF_FILE':'holdmail.conf'])
+}
+
 def RPM_INSTALL_DIR = '/opt/holdmail'
 def RPM_USER = 'holdmail'
 def RPM_GROUP = 'holdmail'

gradle.properties

@@ -1,5 +1,5 @@
 ################################################################################
-# Copyright 2016 Sparta Systems, Inc
+# Copyright 2016 - 2018 Sparta Systems, Inc
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -17,5 +17,4 @@
 ################################################################################
 
 
-version=1.0.5-SNAPSHOT
-
+version=2.0.0-SNAPSHOT