# GoogleTest Installation
FROM harbor.sl.defence-elec.de/proxydockerhub/library/ubuntu:26.04

ARG RME_USERPASS=ctc
ARG RME_ADMINSRV=10.198.80.75
ARG RME_PROJECT=guez

# Proxy configuration for air-gapped environments
ARG http_proxy="http://10.198.80.130:3128"
ARG no_proxy="localhost,127.0.0.1,defence-elec.de,.defence-elec.de,sl.defence-elec.de,10.198.80.0/23,192.168.133.0/24,141.200.0.0/16,10.184.0.0/15,10.199.101.35,10.199.101.36,10.199.101.158"
ARG HTTP_PROXY=${http_proxy}
ARG https_proxy=${http_proxy}
ARG HTTPS_PROXY=${http_proxy}
ARG NO_PROXY=${no_proxy}

LABEL author="Legatus Team"
LABEL project=${RME_PROJECT}
LABEL version="1.15.2"
LABEL description="GoogleTest testing framework"

ENV DEBIAN_FRONTEND=noninteractive

# OS and PATH configuration
ENV LANG=C.UTF-8 \
    LC_ALL=C.UTF-8

# Shell global auf Bash mit sicheren Pipes umstellen
SHELL ["/bin/bash", "-o", "pipefail", "-c"]

# Originale Repositories durch Nexus Proxies ersetzen
RUN echo : > /etc/apt/sources.list && \
    echo -e "Types: deb\n\
URIs: http://remote-repo.sl.defence-elec.de:8081/repository/ubuntu\n\
Suites: resolute resolute-updates resolute-backports\n\
Components: main restricted universe multiverse\n\
Signed-By: /usr/share/keyrings/ubuntu-archive-keyring.gpg\n\
\n\
Types: deb\n\
URIs: http://remote-repo.sl.defence-elec.de:8081/repository/ubuntu-security\n\
Suites: resolute-security\n\
Components: main restricted universe multiverse\n\
Signed-By: /usr/share/keyrings/ubuntu-archive-keyring.gpg" > /etc/apt/sources.list.d/ubuntu.sources

# Create users (install openssl first for password hashing)
RUN apt-get update && apt-get install -y openssl \
    && groupadd ctc -g 1445 || true \
    && groupadd rme -g 1001 || true \
    && useradd -d /shd/CTC/TOOLS -u 1445 -g ctc -m -p $(openssl passwd -5 ${RME_USERPASS}) ctc || true \
    && useradd -d /home/rme -u 1001 -g rme -m -p $(openssl passwd -5 ${RME_USERPASS}) rme || true \
    && rm -rf /var/lib/apt/lists/*

RUN curl -fsSL http://${RME_ADMINSRV}/rme/deb_and_rpm_signage_key.pub --output /etc/apt/keyrings/deb_and_rpm_signage_key.asc \
    && curl -fsSL http://${RME_ADMINSRV}/rme/SL-Netz.crt --output /usr/local/share/ca-certificates/SL-Netz.crt \
    && update-ca-certificates

ARG GTEST_VERSION=1.15.2

# Install build dependencies
RUN apt-get update && apt-get install -y --no-install-recommends \
    build-essential cmake git \
    && rm -rf /var/lib/apt/lists/*

# Clone and build GoogleTest
RUN git clone --depth 1 --branch v${GTEST_VERSION} \
    https://github.com/google/googletest.git /tmp/googletest \
    && cd /tmp/googletest \
    && mkdir build && cd build \
    && cmake -DCMAKE_BUILD_TYPE=Release \
             -DCMAKE_INSTALL_PREFIX=/usr/local \
             -DBUILD_SHARED_LIBS=ON \
             .. \
    && cmake --build . -j$(nproc) \
    && cmake --install . \
    && rm -rf /tmp/googletest

# Update library cache
RUN ldconfig

# Verify installation
RUN pkg-config --modversion gtest | grep -q "${GTEST_VERSION}"

CMD ["/bin/bash"]