EAI-Backend/Dockerfile

# Use an official Maven image as the base image
FROM maven:3.8.5-openjdk-17 AS build
# Set the working directory in the container
WORKDIR /app
# Copy the pom.xml and the project files to the container
ADD ./pom.xml pom.xml
ADD settings.xml  /usr/share/maven/conf/settings.xml
RUN mvn dependency:go-offline

COPY src /app/src
# Build the application using Maven
RUN mvn clean package -DskipTests

# Use an official OpenJDK image as the base image
FROM openjdk:17-jdk-slim
# Set the working directory in the container
WORKDIR /app
# Install fonts and fontconfig for Excel export (AWT/POI)
RUN apt-get update && \
    apt-get install -y \
    fontconfig \
    ttf-dejavu \
    libfreetype6 \
    libfontconfig1 \
    libx11-6 \
    libxext6 \
    libxi6 \
    libxtst6 \
    libxrender1 \
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/*
# Copy the built JAR file from the previous stage to the container
COPY --from=build /app/target/*.jar ./app.jar
# Set the command to run the application
CMD ["java", "-jar", "/app/app.jar","--spring.config.location=file:/app/application.yaml"]
EXPOSE 8080