31 lines
1.1 KiB
Docker
31 lines
1.1 KiB
Docker
# Stage 1: Essentia builder
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# Essentia doesn't have wheels for Python 3.12 yet; we use the official image
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# and copy the bindings into our final stage via a bind mount.
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FROM docker.io/mtgupf/essentia:latest AS essentia-builder
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FROM python:3.12-slim AS base
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WORKDIR /app
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# System dependencies for audio processing
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RUN apt-get update && apt-get install -y --no-install-recommends \
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ffmpeg \
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libsndfile1 \
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&& rm -rf /var/lib/apt/lists/*
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# Copy Essentia Python bindings from builder (best-effort: no-op if the library
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# wasn't built for this Python version or the path doesn't exist).
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# COPY does not support shell redirections, so we use RUN --mount instead.
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RUN --mount=type=bind,from=essentia-builder,source=/usr/local/lib,target=/essentia_lib \
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find /essentia_lib -maxdepth 4 -name "essentia*" \
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-exec cp -r {} /usr/local/lib/python3.12/site-packages/ \; \
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2>/dev/null || true
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RUN pip install uv
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FROM base AS production
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COPY pyproject.toml .
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RUN uv sync --no-dev --frozen || uv sync --no-dev
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COPY . .
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ENV PYTHONPATH=/app/src
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CMD ["uv", "run", "python", "-m", "worker.main"]
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