ARG java=25-jdk-slim

FROM openjdk:${java}

ARG version="3.9.0"
ARG user="heritrix"
ARG userid=1000

LABEL version=${version}
LABEL user=${user}/$userid

# create user
RUN \
    groupadd -g $userid $user && \
    useradd -r -u $userid -g $user $user

# install dependencies and other requirements (for contrib)
RUN \
    apt-get update && \
    apt-get install -y --no-install-recommends \
    youtube-dl \
    wget \
    tar && \
    rm -rf /var/lib/apt/lists/*

WORKDIR /opt

# download latest version according to:
#   https://repo1.maven.org/maven2/org/archive/heritrix/heritrix-contrib
RUN \
    wget -O heritrix-contrib-${version}-dist.tar.gz https://repo1.maven.org/maven2/org/archive/heritrix/heritrix-contrib/${version}/heritrix-contrib-${version}-dist.tar.gz && \
    tar xvfz heritrix-contrib-${version}-dist.tar.gz && \
    rm heritrix-contrib-${version}-dist.tar.gz && \
    mv heritrix-contrib-${version} heritrix && \
    chmod u+x heritrix/bin/heritrix && \
    chown -R $user:$user /opt/heritrix

ADD entrypoint.sh /opt/entrypoint.sh
RUN chmod +x /opt/entrypoint.sh && \
    chown $user:$user /opt/entrypoint.sh

WORKDIR /opt/heritrix

USER $user

ENV HERITRIX_HOME /opt/heritrix
# let it run in the foreground, required for docker
ENV FOREGROUND true

# standard webport
# NOTE: that the webpage is via HTTPS only available!
EXPOSE 8443

CMD ["/opt/entrypoint.sh"]