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https://github.com/karpathy/nanochat.git
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a88e7ec21f
This commit fixes a build failure in the Docker image by implementing a more robust build process for the `rustbpe` tokenizer. The `Dockerfile` now explicitly creates a `uv` virtual environment, adds its `bin` directory to the `PATH`, installs `maturin` into the environment, and then runs the `maturin develop` command. This ensures that the build command executes within a fully configured environment with all necessary tools available on the `PATH`, resolving the "No such file or directory" error.
32 lines
919 B
Docker
32 lines
919 B
Docker
# Use the official Python 3.10 image.
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FROM python:3.10-slim
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# Set the working directory.
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WORKDIR /app
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# Install uv, Rust, and other system dependencies.
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RUN apt-get update && apt-get install -y curl build-essential
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RUN curl -LsSf https://astral.sh/uv/install.sh | sh
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RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
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# Add uv, cargo, and the future venv bin to the PATH
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ENV PATH="/root/.local/bin:/root/.cargo/bin:/app/.venv/bin:${PATH}"
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# Copy the entire project into the Docker image.
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COPY . .
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# Create a virtual environment.
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RUN uv venv
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# Install Python dependencies using uv.
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RUN uv sync --extra gpu
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# Install maturin, which is a build dependency.
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RUN uv pip install maturin
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# Build the rustbpe tokenizer.
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# The maturin executable from the venv should be on the PATH now.
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RUN maturin develop --release --manifest-path rustbpe/Cargo.toml
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# Set the entrypoint.
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ENTRYPOINT ["python"]
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