create Dockerfile to create all in one container for running

distribution/docker/Dockerfile

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+ARG INFERENCE_BACKEND="vulkan"
+# using quantized version of qwen3 8b for more resource efficiency
+ARG MODEL_URL="https://huggingface.co/unsloth/Qwen3-8B-GGUF/resolve/main/Qwen3-8B-UD-Q2_K_XL.gguf?download=true"
+ARG MODEL_LICENSE_URL="https://huggingface.co/Qwen/Qwen3-8B-GGUF/resolve/main/LICENSE?download=true"
+
+FROM docker.io/rust:latest as builder
+ARG INFERENCE_BACKEND
+
+WORKDIR /build
+
+COPY Cargo.toml Cargo.lock ./
+COPY src ./src
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    build-essential \
+    libclang-dev \
+    cmake && \
+    if [ "${INFERENCE_BACKEND}" = "vulkan" ]; then apt install libvulkan-dev libshaderc-dev glslc -y; fi
+    
+
+RUN cargo build --release -F "${INFERENCE_BACKEND}"
+
+FROM docker.io/debian:trixie-slim
+ARG INFERENCE_BACKEND
+ARG MODEL_URL
+ARG MODEL_LICENSE_URL
+ENV GGUF_MODEL_PATH="/srv/model/model.gguf"
+
+RUN apt-get update && \
+    apt-get install -y curl && \
+    if [ "${INFERENCE_BACKEND}" = "vulkan" ]; then apt-get install libvulkan-dev libshaderc-dev glslc -y; fi
+
+RUN mkdir -p $(dirname "$GGUF_MODEL_PATH") && curl -Lo "$GGUF_MODEL_PATH" "$MODEL_URL" && curl -Lo "$(dirname "$GGUF_MODEL_PATH")/LICENSE" "$MODEL_LICENSE_URL"
+
+COPY --from=builder /build/target/release/paperless-field-extractor /usr/local/bin/
+
+ENTRYPOINT [ "/usr/local/bin/paperless-field-extractor" ]