# ── Usercode: full application (gRPC server) ─────────────────────────
FROM python:3.12-slim AS usercode

WORKDIR /app

COPY --from=ghcr.io/astral-sh/uv:latest /uv /usr/local/bin/uv

# Install dependencies before copying full source (layer caching)
COPY pyproject.toml uv.lock* ./
RUN uv sync --frozen --no-dev 2>/dev/null || uv sync --no-dev

# Copy application source
COPY . .

ENV PATH="/app/.venv/bin:$PATH"
ENV DAGSTER_HOME=/app/dagster_home

RUN chmod +x /app/entrypoint.sh
ENTRYPOINT ["/app/entrypoint.sh"]

# ── Infrastructure: webserver / daemon (no user code) ────────────────
FROM python:3.12-slim AS dagster-infra

WORKDIR /app

COPY --from=ghcr.io/astral-sh/uv:latest /uv /usr/local/bin/uv

# Only the Dagster packages needed to run webserver / daemon and reach
# the metadata store.  No application code is installed.
RUN uv pip install --system dagster dagster-webserver dagster-postgres

COPY dagster_home/ ./dagster_home/

ENV DAGSTER_HOME=/app/dagster_home