fire-planner/Dockerfile

# ── Stage 1: build the React SPA ─────────────────────────────────────
FROM node:22-alpine AS frontend-builder

WORKDIR /frontend

COPY frontend/package.json frontend/package-lock.json frontend/.npmrc ./
RUN npm ci

COPY frontend/ ./
RUN npm run build


# ── Stage 2: install backend Python deps ─────────────────────────────
FROM python:3.12-slim AS backend-builder

ENV POETRY_VERSION=1.8.4 \
    POETRY_VIRTUALENVS_IN_PROJECT=true \
    PIP_NO_CACHE_DIR=1

RUN pip install --no-cache-dir "poetry==${POETRY_VERSION}"

WORKDIR /app
COPY pyproject.toml poetry.lock* README.md ./
RUN poetry install --only main --no-root

COPY fire_planner ./fire_planner
COPY alembic ./alembic
COPY alembic.ini ./alembic.ini
RUN poetry install --only main


# ── Stage 3: runtime ─────────────────────────────────────────────────
FROM python:3.12-slim

WORKDIR /app

RUN useradd --system --uid 10003 --home /app --shell /usr/sbin/nologin firep

COPY --from=backend-builder --chown=firep:firep /app /app
COPY --from=frontend-builder --chown=firep:firep /frontend/dist /app/frontend_dist

ENV PATH="/app/.venv/bin:${PATH}" \
    PYTHONUNBUFFERED=1 \
    FRONTEND_DIST=/app/frontend_dist

EXPOSE 8080
USER firep
ENTRYPOINT ["python", "-m", "fire_planner"]
CMD ["serve"]