# syntax=docker/dockerfile:1.10
#
# svcforge reconciler. Build from the REPO ROOT:
#     docker buildx build -f services/reconciler/Dockerfile -t svcforge/reconciler:dev .
#
# Reads helm state to detect drift, so it carries helm — but never kubectl, and it never
# writes: the four checks enqueue tasks, they do not provision. Orphans are logged, never
# deleted.

FROM python:3.12-slim@sha256:57cd7c3a7a273101a6485ba99423ee568157882804b1124b4dd04266317710de AS builder

COPY --from=ghcr.io/astral-sh/uv:0.5.11@sha256:0ac957607303916420297a4c9c213bb33fbd3c888f9cd7f4f7273596ebf42b85 /uv /usr/local/bin/uv

ENV UV_COMPILE_BYTECODE=1 UV_LINK_MODE=copy UV_PYTHON_DOWNLOADS=never
WORKDIR /app

COPY pyproject.toml uv.lock ./
COPY libs/svcforge_core/pyproject.toml libs/svcforge_core/
RUN --mount=type=cache,target=/root/.cache/uv \
    uv sync --frozen --no-dev --no-editable \
        --no-install-project --no-install-package svcforge-core

COPY libs/ libs/
COPY services/reconciler/ services/reconciler/
COPY catalog.yaml ./
RUN --mount=type=cache,target=/root/.cache/uv \
    uv sync --frozen --no-dev --no-editable && \
    /app/.venv/bin/python -c 'import svcforge_core, sys; \
p = svcforge_core.__file__; \
sys.exit(0) if "site-packages" in p else sys.exit("not a wheel install: " + p)'

# --- runtime --------------------------------------------------------------------------
FROM python:3.12-slim@sha256:57cd7c3a7a273101a6485ba99423ee568157882804b1124b4dd04266317710de

ARG BUILD_SHA=unknown
LABEL org.opencontainers.image.title="svcforge-reconciler" \
      org.opencontainers.image.source="https://gitea.oci-oci.duckdns.org/gitea_admin/svcforge" \
      org.opencontainers.image.revision="${BUILD_SHA}"

RUN useradd -u 10001 -m -s /usr/sbin/nologin svcforge
WORKDIR /app
COPY --from=builder --chown=10001:10001 /app /app

COPY --from=alpine/helm:3.16.2@sha256:a19a2968fd672336d39771f6c899781424d725229148656dbc2a1e305003cdec /usr/bin/helm /usr/local/bin/helm

ENV PATH="/app/.venv/bin:$PATH" \
    PYTHONUNBUFFERED=1 \
    PYTHONDONTWRITEBYTECODE=1 \
    HELM_CACHE_HOME=/tmp/helm/cache \
    HELM_CONFIG_HOME=/tmp/helm/config \
    HELM_DATA_HOME=/tmp/helm/data
USER 10001
ENTRYPOINT ["python", "-m", "services.reconciler.main"]