ARG DEBIAN_FRONTEND=noninteractive
ARG VMANGOS_CLIENT_VERSION=5875
ARG VMANGOS_REPOSITORY_URL=https://github.com/vmangos/core.git
ARG VMANGOS_REVISION=development
ARG VMANGOS_PATCHES_REPOSITORY_URL
ARG VMANGOS_USER_ID=1000
ARG VMANGOS_GROUP_ID=1000
ARG VMANGOS_USER_NAME=vmangos
ARG VMANGOS_GROUP_NAME=vmangos

FROM ubuntu:24.04 AS build

ARG DEBIAN_FRONTEND
ARG VMANGOS_CLIENT_VERSION
ARG VMANGOS_REPOSITORY_URL
ARG VMANGOS_REVISION
ARG VMANGOS_PATCHES_REPOSITORY_URL

RUN \
  apt update -y && \
  apt install -y \
    build-essential \
    cmake \
    git \
    libace-dev \
    libcurl4-openssl-dev \
    libmysqlclient-dev \
    libssl-dev \
    libtbb-dev \
    zlib1g-dev && \
  git clone "${VMANGOS_REPOSITORY_URL}" /core && \
  cd /core && \
  git checkout "${VMANGOS_REVISION}" && \
  if [ -n "${VMANGOS_PATCHES_REPOSITORY_URL}" ]; then \
    echo "Cloning and applying patches from ${VMANGOS_PATCHES_REPOSITORY_URL}"; \
    git clone "${VMANGOS_PATCHES_REPOSITORY_URL}" /tmp/patches && \
    for patch in /tmp/patches/*.patch; do \
      if [ -f "${patch}" ]; then \
        echo "Applying patch ${patch}"; \
        git apply "${patch}"; \
      fi; \
    done; \
    rm -rf /tmp/patches; \
  else \
    echo "No repository to apply patches from provided."; \
  fi && \
  mkdir -p \
    /opt/vmangos/config \
    /opt/vmangos/storage/data \
    /opt/vmangos/storage/honor \
    /opt/vmangos/storage/logs && \
  mkdir /core/build && \
  cd /core/build && \
  cmake \
    -DCMAKE_INSTALL_PREFIX=/opt/vmangos ../ \
    -DUSE_PCH=1 \
    -DUSE_STD_MALLOC=0 \
    -DBUILD_FOR_HOST_CPU=0 \
    -DTBB_DEBUG=0 \
    -DUSE_SCRIPTS=1 \
    -DUSE_EXTRACTORS=1 \
    -DUSE_REALMMERGE=0 \
    -DENABLE_MAILSENDER=1 \
    -DSUPPORTED_CLIENT_BUILD=${VMANGOS_CLIENT_VERSION} \
    -DDEBUG_SYMBOLS=0 && \
  make -j$(nproc) && \
  make install && \
  rm -rf /core && \
  apt clean -y && \
  rm -rf /var/lib/apt/lists/*

FROM ubuntu:24.04

ARG DEBIAN_FRONTEND
ARG TARGETARCH
ARG VMANGOS_CLIENT_VERSION
ARG VMANGOS_USER_ID
ARG VMANGOS_GROUP_ID
ARG VMANGOS_USER_NAME
ARG VMANGOS_GROUP_NAME

ENV PYTHONUNBUFFERED=1
ENV VMANGOS_CLIENT_VERSION=${VMANGOS_CLIENT_VERSION}

RUN \
  apt update -y && \
  apt install -y \
    curl \
    libace-7.1.2 \
    libcurl4 \
    libmysqlclient21 \
    libssl3 \
    libtbb12 \
    netcat-openbsd \
    python3 \
    python-is-python3 \
    zlib1g && \
  existing_group=$(getent group "${VMANGOS_GROUP_ID}") || true && \
  existing_user=$(getent passwd "${VMANGOS_USER_ID}") || true && \
  if [ -n "${existing_group}" ]; then \
    old_groupname=$(echo "${existing_group}" | cut -d: -f1) && \
    groupmod -n "${VMANGOS_GROUP_NAME}" "${old_groupname}"; \
  else \
    groupadd -g "${VMANGOS_GROUP_ID}" "${VMANGOS_GROUP_NAME}"; \
  fi && \
  if [ -n "${existing_user}" ]; then \
    old_username=$(echo "${existing_user}" | cut -d: -f1) && \
    usermod -l "${VMANGOS_USER_NAME}" -d "/home/${VMANGOS_USER_NAME}" "${old_username}" && \
    mv "/home/${old_username}" "/home/${VMANGOS_USER_NAME}"; \
  else \
    useradd -u "${VMANGOS_USER_ID}" -g "${VMANGOS_GROUP_NAME}" -d "/home/${VMANGOS_USER_NAME}" -s /bin/sh -m "${VMANGOS_USER_NAME}"; \
  fi && \
  # See https://github.com/boxboat/fixuid
  curl -SsL https://github.com/boxboat/fixuid/releases/download/v0.6.0/fixuid-0.6.0-linux-${TARGETARCH}.tar.gz | tar -C /usr/local/bin -xzf - && \
  chown root:root /usr/local/bin/fixuid && \
  chmod 4755 /usr/local/bin/fixuid && \
  mkdir -p /etc/fixuid && \
  printf "user: ${VMANGOS_USER_NAME}\ngroup: ${VMANGOS_GROUP_NAME}\n" > /etc/fixuid/config.yml && \
  apt remove -y curl && \
  apt autoremove -y && \
  apt clean -y && \
  rm -rf /var/lib/apt/lists/*

COPY --from=build --chown=${VMANGOS_USER_NAME}:${VMANGOS_GROUP_NAME} /opt /opt

# See https://github.com/ufoscout/docker-compose-wait
COPY --from=ghcr.io/ufoscout/docker-compose-wait:latest /wait /usr/local/bin/wait-for-db

COPY ./docker/server/docker-cmd-mangosd.sh /usr/local/bin/mangosd
COPY ./docker/server/docker-cmd-realmd.sh /usr/local/bin/realmd
COPY ./docker/server/docker-cmd-extract-client-data.sh /usr/local/bin/extract-client-data

RUN \
  chmod +x /opt/vmangos/bin/* && \
  find /opt/vmangos/bin/Extractors/ -type f ! -regex ".*\.\(json\|txt\)$" -exec chmod +x {} + && \
  chmod +x /usr/local/bin/mangosd && \
  chmod +x /usr/local/bin/realmd && \
  chmod +x /usr/local/bin/extract-client-data

USER ${VMANGOS_USER_NAME}:${VMANGOS_GROUP_NAME}

CMD ["mangosd"]