Simplifies docker build, updates pom files to work with new build

Author: bmcd

.dockerignore

@@ -1,3 +1,5 @@
+.git/
+.github/
 
 # IDE-specific files and folders
 .classpath
@@ -12,6 +14,7 @@ nb-configuration.xml
 # temp build files
 data
 target
+*/**/target
 test-output
 /test.json
 logs/
@@ -27,9 +30,9 @@ dependency-reduced-pom.xml
 # node stuff
 npm-debug.log*
 .grunt
-node_modules
+*/**/node_modules
 .npm
-bower_components/
+*/**/bower_components/
 dist/
 node/
 

Dockerfile

@@ -0,0 +1,26 @@
+# Build
+FROM maven:3.6.3-jdk-11 as builder
+
+RUN mkdir -p $HOME/.m2
+
+ADD . /home/cakeshop
+
+RUN cd /home/cakeshop && mvn clean -DskipTests package
+
+# Create docker image with only distribution jar
+FROM adoptopenjdk/openjdk11:alpine
+
+RUN apk add nodejs
+
+# Cakeshop data directory is a volume, so it can be persisted and
+# survive image upgrades
+VOLUME /cakeshop/data
+
+WORKDIR /cakeshop
+
+COPY --from=builder /home/cakeshop/cakeshop-api/target/cakeshop*.war /cakeshop/cakeshop.war
+
+# for main web interface
+EXPOSE 8080
+
+ENTRYPOINT ["java", "-jar", "/cakeshop/cakeshop.war"]

cakeshop-api/pom.xml

@@ -392,7 +392,7 @@
             <plugin>
                 <groupId>com.github.eirslett</groupId>
                 <artifactId>frontend-maven-plugin</artifactId>
-                <version>1.2</version>
+                <version>1.11.0</version>
 
                 <configuration>
                     <workingDirectory>src/main/webapp</workingDirectory>
@@ -536,7 +536,7 @@
                                     <pluginExecutionFilter>
                                         <groupId>com.github.eirslett</groupId>
                                         <artifactId>frontend-maven-plugin</artifactId>
-                                        <versionRange>[1.2,)</versionRange>
+                                        <versionRange>[1.11.0,)</versionRange>
                                         <goals>
                                             <!-- use 'webpack watch' for incremental building -->
                                             <goal>install-node-and-npm</goal>