Dave Campbell
e31282cbb5
Daily AI-curated newspaper PDF delivered via Telegram. Fetches RSS feeds, summarizes top stories with Claude, compiles a LaTeX PDF in newspaper layout. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
31 lines
986 B
Docker
31 lines
986 B
Docker
# Papernews — Dockerfile
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# Python 3.12 slim + a minimal LaTeX install for newspaper PDF generation.
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# texlive-latex-extra adds titlesec, microtype, and other layout packages.
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# Image is large (~700MB) due to texlive — this is expected and a one-time cost.
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#
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# Rebuild after code changes: docker compose up -d --build
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FROM python:3.12-slim
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# Install LaTeX. --no-install-recommends keeps the layer as lean as possible.
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RUN apt-get update && apt-get install -y --no-install-recommends \
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texlive-latex-base \
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texlive-latex-recommended \
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texlive-fonts-recommended \
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texlive-latex-extra \
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lmodern \
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&& apt-get clean \
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&& rm -rf /var/lib/apt/lists/*
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WORKDIR /app
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# Install Python deps first (layer-cached until requirements.txt changes)
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COPY requirements.txt .
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RUN pip install --no-cache-dir -r requirements.txt
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COPY papernews.py .
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# /output is mounted from the host — PDFs are written and pruned here
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VOLUME ["/output"]
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CMD ["python", "papernews.py"]
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