Dockerfile

# Build the Teedy from source
FROM ubuntu:18.04 AS builder

ARG TEEDY_BRANCH

ENV DEBIAN_FRONTEND noninteractive
RUN apt-get update && apt-get install -y -q curl
RUN curl -sL https://deb.nodesource.com/setup_10.x | bash && \
    apt-get install -y -q \
    apt-transport-https \
    ca-certificates \
    software-properties-common \
    git \
    wget \
    xz-utils \
    curl \
    gnupg \
    tzdata \
    maven \
    openjdk-11-jdk \
    less \
    procps \
    nodejs

# Configure settings
ENV LANG C.UTF-8
ENV LC_ALL C.UTF-8

RUN ln -fs /usr/share/zoneinfo/UTC /etc/localtime && \
    dpkg-reconfigure -f noninteractive tzdata

ENV JAVA_OPTS -Duser.timezone=UTC -Dfile.encoding=UTF-8 -Xmx1024m

# Download and configure Jetty
ENV JETTY_VERSION 9.4.36.v20210114
RUN wget -nv -O /tmp/jetty.tar.gz \
    "https://repo1.maven.org/maven2/org/eclipse/jetty/jetty-distribution/${JETTY_VERSION}/jetty-distribution-${JETTY_VERSION}.tar.gz" \
    && tar xzf /tmp/jetty.tar.gz -C /opt \
    && mv /opt/jetty* /opt/jetty \
    && useradd jetty -U -s /bin/false \
    && chown -R jetty:jetty /opt/jetty \
    && chmod +x /opt/jetty/bin/jetty.sh

# Init configuration and get files from sismics/ubuntu-java
RUN git clone https://github.com/sismics/docker-ubuntu-jetty.git && \
    cp -r docker-ubuntu-jetty/opt /opt && \
    rm -r docker-ubuntu-jetty

ENV JETTY_HOME /opt/jetty
ENV JAVA_OPTIONS -Xmx512m

# Remove the embedded javax.mail jar from Jetty and get files from sismics/docs then build
RUN rm -f /opt/jetty/lib/mail/javax.mail.glassfish-*.jar && \
    git clone -b ${TEEDY_BRANCH} https://github.com/sismics/docs.git /tmp/docs && \
    cp /tmp/docs/docs.xml /opt/jetty/webapps/docs.xml
WORKDIR /tmp/docs
RUN npm install -g grunt-cli
RUN mvn -Pprod -DskipTests clean install && \
    cp docs-web/target/docs-web-*.war /opt/jetty/webapps/docs.war

# ffmpeg static builds to trim size
# https://www.johnvansickle.com/ffmpeg/
# Licensed under GPL v3
ARG TARGETARCH
WORKDIR /tmp
RUN if [ ${TARGETARCH} = arm ]; then \
    wget -O ffmpeg.tar.xz https://johnvansickle.com/ffmpeg/releases/ffmpeg-release-armhf-static.tar.xz; \
    else wget -O ffmpeg.tar.xz https://johnvansickle.com/ffmpeg/releases/ffmpeg-release-${TARGETARCH}-static.tar.xz; fi
RUN tar -xJf ffmpeg.tar.xz -C /tmp --strip-components=1
RUN cp "/tmp/ffmpeg" /usr/local/bin

# Assemble the pieces for the final image
FROM ubuntu:18.04

# Bring the Jetty folder over from the app builder
# and the static build of ffmpeg
COPY --from=builder /opt/jetty* /opt/jetty/
COPY --from=builder /usr/local/bin/ffmpeg /usr/local/bin/
COPY startup.sh /

# Install dependencies
RUN chmod +x /startup.sh && \
    apt-get update && apt-get install -y -q \
    openjdk-11-jre-headless \
    unzip \
    mediainfo \
    tesseract-ocr && \
    apt-get clean && \
    apt-get autoremove -y -q && \
    rm -rf /var/lib/apt/lists/* && \
    useradd jetty -U -s /bin/false && \
    chown -R jetty:jetty /opt/jetty

ENV JAVA_OPTIONS -Xmx512m

WORKDIR /opt/jetty
VOLUME /data
EXPOSE 8080
CMD /startup.sh ${OCR_LANGS}