# syntax=docker/dockerfile:1.6

FROM ubuntu:22.04

# ----- system deps -------------------------------------------------------
ENV DEBIAN_FRONTEND=noninteractive \
    TZ=Europe/Amsterdam \
    LANG=C.UTF-8 \
    LC_ALL=C.UTF-8

RUN apt-get update && apt-get install -y --no-install-recommends \
        ca-certificates curl git tini gosu jq xz-utils \
        build-essential python3 \
        tzdata logrotate \
    && ln -fs /usr/share/zoneinfo/$TZ /etc/localtime \
    && dpkg-reconfigure --frontend=noninteractive tzdata \
    && rm -rf /var/lib/apt/lists/*

# ----- node 22 LTS -------------------------------------------------------
# Voor zowel Claude Code (de native installer heeft geen node nodig, maar
# scrum4me-mcp draait op tsx) als de health-server.
RUN curl -fsSL https://deb.nodesource.com/setup_22.x | bash - \
    && apt-get install -y --no-install-recommends nodejs \
    && rm -rf /var/lib/apt/lists/* \
    && npm install -g pnpm@9 tsx@4 \
    && npm cache clean --force

# ----- claude code via native installer ---------------------------------
# Zet PATH zodat het user-binary gevonden wordt; native installer plaatst
# in $HOME/.local/bin standaard. We installeren als root om in /usr/local
# te belanden, of fallback naar /opt.
ARG CLAUDE_CODE_VERSION=latest
RUN curl -fsSL https://claude.ai/install.sh | bash -s ${CLAUDE_CODE_VERSION} \
    && cp /root/.local/bin/claude /usr/local/bin/claude \
    && chmod +x /usr/local/bin/claude \
    && claude --version

# ----- scrum4me-mcp ------------------------------------------------------
# Clone met submodules zodat vendor/scrum4me (Prisma-schema) meekomt.
# Pin via build-arg; default = main, in productie altijd op een commit-sha.
ARG MCP_GIT_REPO=https://github.com/madhura68/scrum4me-mcp.git
ARG MCP_GIT_REF=main

RUN git clone --recurse-submodules --branch ${MCP_GIT_REF} --depth 1 \
        ${MCP_GIT_REPO} /opt/scrum4me-mcp \
    && cd /opt/scrum4me-mcp \
    && npm ci --omit=dev --omit=optional || npm install --omit=dev \
    && (npm run sync-schema || true) \
    && npx prisma generate

# ----- non-root user -----------------------------------------------------
# UID 1000 zodat bind-mounted /share/Agent/* schrijfrechten matchen met de
# admin op QNAP. Pas aan via build-arg als je een andere UID gebruikt.
ARG AGENT_UID=1000
ARG AGENT_GID=1000
RUN groupadd -g ${AGENT_GID} agent \
    && useradd  -u ${AGENT_UID} -g ${AGENT_GID} -m -s /bin/bash agent \
    && mkdir -p /var/cache/repos /var/cache/npm /var/log/agent /var/run/agent \
    && chown -R agent:agent /var/cache /var/log/agent /var/run/agent /home/agent

# ----- runner files ------------------------------------------------------
WORKDIR /opt/agent
COPY --chown=agent:agent bin/        ./bin/
COPY --chown=agent:agent etc/        ./etc/
COPY --chown=agent:agent CLAUDE.md   ./
COPY --chown=agent:agent mcp-config.json ./

RUN chmod +x ./bin/*.sh

# ----- runtime config ----------------------------------------------------
ENV PATH=/opt/agent/bin:/usr/local/bin:/usr/bin:/bin \
    HOME=/home/agent \
    NPM_CONFIG_CACHE=/var/cache/npm \
    PNPM_HOME=/var/cache/pnpm \
    AGENT_STATE_DIR=/var/run/agent \
    AGENT_LOG_DIR=/var/log/agent \
    AGENT_REPO_CACHE=/var/cache/repos \
    AGENT_JOB_ROOT=/tmp \
    AGENT_HEALTH_PORT=8080

EXPOSE 8080

# tini als PID 1 → correcte signal handling, geen zombies
ENTRYPOINT ["/usr/bin/tini", "--"]
CMD ["/opt/agent/bin/entrypoint.sh"]