Update Dockerfile

Updated to install Node.JS.

Dockerfile

@@ -1,9 +1,23 @@
 # The base image to build. Define the context name for the build stage. 
 FROM eclipse-temurin:21-jdk-alpine as builder
 
+# The Node.JS build work directory. 
+RUN apk add libstdc++
+WORKDIR /opt
+RUN wget $NODE_PACKAGE_URL
+RUN mkdir -p /opt/nodejs
+RUN tar -zxvf *.tar.gz --directory /opt/nodejs --strip-components=1
+RUN rm *.tar.gz
+RUN ln -s /opt/nodejs/bin/node /usr/local/bin/node
+RUN ln -s /opt/nodejs/bin/npm /usr/local/bin/npm
+RUN npm install -g [email protected]
+
 # The build work directory. 
 WORKDIR /opt/app
 
+# The Node.js version to install.
+ENV NODE_PACKAGE_URL  https://unofficial-builds.nodejs.org/download/release/v20.13.1/node-v20.13.1-linux-x64-musl.tar.gz
+
 # Copy the source code into the Docker image to be used for compiling. 
 COPY .mvn/ .mvn
 COPY mvnw pom.xml ./
@@ -27,6 +41,9 @@ RUN ./mvnw clean verify -DskipTests
 # The base image to package. This is a multi-stage build using a new context. 
 FROM eclipse-temurin:21-jdk-jammy
 
+# Install Node.JS and NPM via NVM. 
+RUN curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.7/install.sh | bash && source ~/.bashrc && nvm install v20.13.1 && nvm use v20.13.1
+
 # Install PostgreSQL and change PostgreSQL authentication to trust. 
 # Install the PostgreSQL package. Remove the package lists to reduce the image size. 
 RUN apt-get update && apt-get install -y postgresql && rm -rf /var/lib/apt/lists/*