♻️ Add the db_updater package

backend/Dockerfile.db_updater

@@ -0,0 +1,43 @@
+FROM python:3.11-slim as builder
+
+RUN apt update && \
+	apt install -y --no-install-recommends proj-bin && \
+	apt clean && \
+	rm -rf /var/lib/apt/lists/*
+
+RUN pip install poetry
+
+ENV POETRY_NO_INTERACTION=1 \
+    POETRY_VIRTUALENVS_IN_PROJECT=1 \
+    POETRY_VIRTUALENVS_CREATE=1 \
+    POETRY_CACHE_DIR=/tmp/poetry_cache
+
+WORKDIR /app
+
+COPY ./pyproject.toml /app
+
+RUN poetry install --only=db_updater --no-root && \
+	rm -rf ${POETRY_CACHE_DIR}
+
+
+FROM python:3.11-slim as runtime
+
+WORKDIR /app
+
+RUN apt update && \
+	apt install -y --no-install-recommends libpq5 && \
+	apt clean && \
+	rm -rf /var/lib/apt/lists/*
+
+env VIRTUAL_ENV=/app/.venv \
+    PATH="/app/.venv/bin:$PATH"
+
+COPY --from=builder ${VIRTUAL_ENV} ${VIRTUAL_ENV}
+
+COPY backend /app/backend
+COPY dependencies.py /app
+COPY config.sample.yaml /app
+COPY config.local.yaml /app
+COPY db_updater /app/db_updater
+
+CMD ["python", "-m", "db_updater.fill_db"]