Stirling-PDF/docker/embedded/Dockerfile.ultra-lite
Anthony Stirling c2a63cf425
java frontend (#5097)
# Description of Changes

<!--
Please provide a summary of the changes, including:

- What was changed
- Why the change was made
- Any challenges encountered

Closes #(issue_number)
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---

## Checklist

### General

- [ ] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [ ] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [ ] I have performed a self-review of my own code
- [ ] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### Translations (if applicable)

- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [ ] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

---------

Co-authored-by: Reece <reece@stirlingpdf.com>
Co-authored-by: Reece Browne <74901996+reecebrowne@users.noreply.github.com>
2025-12-02 17:15:29 +00:00

105 lines
4.0 KiB
Docker

# Stirling-PDF Dockerfile - Ultra-lite version with embedded frontend
# Single JAR contains both frontend and backend with minimal dependencies
# Stage 1: Build application with embedded frontend
FROM gradle:8.14-jdk21 AS build
# Install Node.js and npm for frontend build
RUN apt-get update && apt-get install -y \
curl \
&& curl -fsSL https://deb.nodesource.com/setup_20.x | bash - \
&& apt-get install -y nodejs \
&& npm --version \
&& node --version \
&& apt-get clean \
&& rm -rf /var/lib/apt/lists/*
# Copy gradle files for dependency resolution
COPY build.gradle .
COPY settings.gradle .
COPY gradlew .
COPY gradle gradle/
COPY app/core/build.gradle core/.
COPY app/common/build.gradle common/.
COPY app/proprietary/build.gradle proprietary/.
RUN ./gradlew build -x spotlessApply -x spotlessCheck -x test -x sonarqube || return 0
# Set working directory
WORKDIR /app
# Copy entire project
COPY . .
# Build ultra-lite JAR with embedded frontend (minimal features)
RUN DISABLE_ADDITIONAL_FEATURES=true \
STIRLING_PDF_DESKTOP_UI=false \
./gradlew clean build -PbuildWithFrontend=true -x spotlessApply -x spotlessCheck -x test -x sonarqube
# Stage 2: Runtime image
FROM alpine:3.22.1
ARG VERSION_TAG
# Labels
LABEL org.opencontainers.image.title="Stirling-PDF Ultra-Lite"
LABEL org.opencontainers.image.description="Stirling-PDF with embedded frontend - Ultra-lite version with minimal dependencies"
LABEL org.opencontainers.image.source="https://github.com/Stirling-Tools/Stirling-PDF"
LABEL org.opencontainers.image.licenses="MIT"
LABEL org.opencontainers.image.vendor="Stirling-Tools"
LABEL org.opencontainers.image.url="https://www.stirlingpdf.com"
LABEL org.opencontainers.image.documentation="https://docs.stirlingpdf.com"
LABEL maintainer="Stirling-Tools"
LABEL org.opencontainers.image.authors="Stirling-Tools"
LABEL org.opencontainers.image.version="${VERSION_TAG}"
LABEL org.opencontainers.image.keywords="PDF, manipulation, ultra-lite, API, Spring Boot, React"
# Copy scripts
COPY scripts/init-without-ocr.sh /scripts/init-without-ocr.sh
COPY scripts/installFonts.sh /scripts/installFonts.sh
# Copy built JAR from build stage
COPY --from=build /app/app/core/build/libs/*.jar /app.jar
COPY --from=build /app/build/libs/restart-helper.jar /restart-helper.jar
# Environment Variables
ENV VERSION_TAG=$VERSION_TAG \
JAVA_BASE_OPTS="-XX:+UnlockExperimentalVMOptions -XX:MaxRAMPercentage=75 -XX:InitiatingHeapOccupancyPercent=20 -XX:+G1PeriodicGCInvokesConcurrent -XX:G1PeriodicGCInterval=10000 -XX:+UseStringDeduplication -XX:G1PeriodicGCSystemLoadThreshold=70" \
JAVA_CUSTOM_OPTS="" \
HOME=/home/stirlingpdfuser \
PUID=1000 \
PGID=1000 \
UMASK=022 \
STIRLING_TEMPFILES_DIRECTORY=/tmp/stirling-pdf \
TMPDIR=/tmp/stirling-pdf \
TEMP=/tmp/stirling-pdf \
TMP=/tmp/stirling-pdf \
ENDPOINTS_GROUPS_TO_REMOVE=CLI
# Install minimal dependencies
RUN echo "@main https://dl-cdn.alpinelinux.org/alpine/edge/main" | tee -a /etc/apk/repositories && \
echo "@community 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 && \
apk upgrade --no-cache -a && \
apk add --no-cache \
ca-certificates \
tzdata \
tini \
bash \
curl \
shadow \
su-exec \
openjdk21-jre && \
mkdir -p $HOME /configs /logs /customFiles /pipeline/watchedFolders /pipeline/finishedFolders /tmp/stirling-pdf && \
mkdir -p /usr/share/fonts/opentype/noto && \
chmod +x /scripts/*.sh && \
# User permissions
addgroup -S stirlingpdfgroup && adduser -S stirlingpdfuser -G stirlingpdfgroup && \
chown -R stirlingpdfuser:stirlingpdfgroup $HOME /scripts /configs /customFiles /pipeline /tmp/stirling-pdf && \
chown stirlingpdfuser:stirlingpdfgroup /app.jar /restart-helper.jar
EXPOSE 8080/tcp
# Set user and run command
ENTRYPOINT ["tini", "--", "/scripts/init-without-ocr.sh"]
CMD ["java", "-Dfile.encoding=UTF-8", "-Djava.io.tmpdir=/tmp/stirling-pdf", "-jar", "/app.jar"]