Dockerfile-ultra-lite

# use alpine
FROM alpine:3.19.1

ARG VERSION_TAG

# Set Environment Variables
ENV DOCKER_ENABLE_SECURITY=false \
    HOME=/home/stirlingpdfuser \
    VERSION_TAG=$VERSION_TAG \
    JAVA_TOOL_OPTIONS="$JAVA_TOOL_OPTIONS -XX:MaxRAMPercentage=75"
#   PUID=1000 \
#   PGID=1000 \
#   UMASK=022 \

# Copy necessary files
COPY scripts/download-security-jar.sh /scripts/download-security-jar.sh
COPY scripts/init-without-ocr.sh /scripts/init-without-ocr.sh
COPY pipeline /pipeline
COPY build/libs/*.jar app.jar

# Create user and group using Alpine's addgroup and adduser
#RUN addgroup -g $PGID stirlingpdfgroup && \
#    adduser -u $PUID -G stirlingpdfgroup -s /bin/sh -D stirlingpdfuser && \
#    mkdir -p $HOME && chown stirlingpdfuser:stirlingpdfgroup $HOME
# Set up necessary directories and permissions
#RUN mkdir -p /scripts /configs /customFiles && \
#    chown -R stirlingpdfuser:stirlingpdfgroup /scripts /configs /customFiles /logs /pipeline /pipeline/defaultWebUIConfigs /pipeline/watchedFolders /pipeline/finishedFolders
RUN mkdir /configs /logs /customFiles && \
# Set font cache and permissions
#RUN chown stirlingpdfuser:stirlingpdfgroup /app.jar
    chmod +x /scripts/*.sh && \
    apk add --no-cache \
        ca-certificates \
        tzdata \
        tini \
        bash \
        curl \
        openjdk17-jre && \
    echo "@testing https://dl-cdn.alpinelinux.org/alpine/edge/main" | tee -a /etc/apk/repositories && \
    echo "@testing https://dl-cdn.alpinelinux.org/alpine/edge/community" | tee -a /etc/apk/repositories && \
    echo "@testing https://dl-cdn.alpinelinux.org/alpine/edge/testing" | tee -a /etc/apk/repositories

# Set environment variables
ENV ENDPOINTS_GROUPS_TO_REMOVE=CLI

EXPOSE 8080

ENTRYPOINT ["tini", "--", "/scripts/init-without-ocr.sh"]

# Run the application
CMD ["java", "-Dfile.encoding=UTF-8", "-jar", "/app.jar"]