tree-eclass/Dockerfile at main · ppdms/tree-eclass · GitHub

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FROM python:3.14-slim

# Set working directory
WORKDIR /app

# Install system dependencies
RUN apt-get update && apt-get install -y \
    gcc \
    curl \
    && rm -rf /var/lib/apt/lists/*

# Build and install diff-pdf from source
RUN apt-get update && apt-get install -y --no-install-recommends \
    automake \
    autoconf \
    g++ \
    make \
    pkg-config \
    git \
    libpoppler-glib-dev \
    libwxgtk3.2-dev \
    xvfb \
    xauth \
    && git clone --depth=1 https://github.com/vslavik/diff-pdf.git /tmp/diff-pdf \
    && cd /tmp/diff-pdf \
    && ./bootstrap \
    && ./configure \
    && make \
    && make install \
    && mv /usr/local/bin/diff-pdf /usr/local/bin/diff-pdf-bin \
    && printf '#!/bin/sh\nexec xvfb-run -a diff-pdf-bin "$@"\n' > /usr/local/bin/diff-pdf \
    && chmod +x /usr/local/bin/diff-pdf \
    && rm -rf /tmp/diff-pdf \
    && apt-get purge -y automake autoconf g++ make pkg-config git \
    && apt-get autoremove -y \
    && rm -rf /var/lib/apt/lists/*

# Copy requirements
COPY requirements.txt .

# Install Python dependencies
RUN pip install --no-cache-dir -r requirements.txt

# Copy application code
COPY . .

# Download and install fonts
RUN apt-get update && apt-get install -y unzip && \
    mkdir -p /app/app/web/static/fonts /tmp/fonts && \
    cd /tmp/fonts && \
    # # Download Roboto (replaced by Inter)
    # curl -L -o roboto.zip "https://github.com/googlefonts/roboto-3-classic/releases/download/v3.011/Roboto_v3.011.zip" && \
    # unzip -q roboto.zip && \
    # cp unhinted/static/Roboto-Regular.ttf /app/app/web/static/fonts/ && \
    # cp unhinted/static/Roboto-Medium.ttf /app/app/web/static/fonts/ && \
    # cp unhinted/static/Roboto-Bold.ttf /app/app/web/static/fonts/ && \
    # Download Inter (variable font)
    curl -L -o inter.zip "https://github.com/rsms/inter/releases/download/v4.1/Inter-4.1.zip" && \
    unzip -q inter.zip && \
    find /tmp/fonts -name 'InterVariable.woff2' ! -name '*Italic*' -exec cp {} /app/app/web/static/fonts/ \; && \
    find /tmp/fonts -name 'InterVariable-Italic.woff2' -exec cp {} /app/app/web/static/fonts/ \; && \
    # Download RobotoMono
    curl -L -o robotomono.zip "https://github.com/googlefonts/RobotoMono/archive/refs/tags/v3.001.zip" && \
    unzip -q robotomono.zip && \
    cp RobotoMono-3.001/fonts/ttf/RobotoMono-Regular.ttf /app/app/web/static/fonts/ && \
    cp RobotoMono-3.001/fonts/ttf/RobotoMono-Medium.ttf /app/app/web/static/fonts/ && \
    cp RobotoMono-3.001/fonts/ttf/RobotoMono-Bold.ttf /app/app/web/static/fonts/ && \
    # Cleanup
    cd /app && \
    rm -rf /tmp/fonts && \
    apt-get remove -y unzip && \
    apt-get autoremove -y && \
    rm -rf /var/lib/apt/lists/*

# Make entrypoint executable
RUN chmod +x docker-entrypoint.sh

# Set environment variables
ENV PYTHONUNBUFFERED=1
ENV DB_FILE=/data/eclass.db

# Expose port
EXPOSE 8000

# Run the application
ENTRYPOINT ["./docker-entrypoint.sh"]