mirror of
https://github.com/ocrmypdf/OCRmyPDF.git
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3a5ffc79e0
debian and ubuntu both install unpaper 0.4.2 or so. No .deb packages available at higher version numbers although ArchLinux had something. Considered making a separate image to handle building and install but decided that was a premature optimization at this point, so just build the unpaper that works. All tests pass.
87 lines
2.2 KiB
Docker
87 lines
2.2 KiB
Docker
# OCRmyPDF
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#
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# VERSION 3.0.0
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FROM debian:stretch
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MAINTAINER James R. Barlow <jim@purplerock.ca>
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# Add unprivileged user
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RUN useradd docker \
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&& mkdir /home/docker \
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&& chown docker:docker /home/docker
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# Update system and install our dependencies
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RUN apt-get update && apt-get install -y --no-install-recommends \
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locales \
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ghostscript \
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tesseract-ocr \
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tesseract-ocr-deu tesseract-ocr-spa tesseract-ocr-eng tesseract-ocr-fra \
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qpdf \
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poppler-utils \
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python3 \
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python3-pip \
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python3-venv \
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python3-reportlab \
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python3-pil
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# Enforce UTF-8
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# Borrowed from https://index.docker.io/u/crosbymichael/python/
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RUN dpkg-reconfigure locales && \
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locale-gen C.UTF-8 && \
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/usr/sbin/update-locale LANG=C.UTF-8
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ENV LC_ALL C.UTF-8
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# Build unpaper 6.1
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RUN apt-get install -y \
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wget \
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gcc \
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libavformat-dev \
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libavcodec-dev \
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libavutil-dev \
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autoconf \
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automake \
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make \
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pkg-config \
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xsltproc
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WORKDIR /root
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RUN wget https://github.com/Flameeyes/unpaper/archive/unpaper-6.1.tar.gz
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RUN tar xf unpaper-6.1.tar.gz
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WORKDIR /root/unpaper-unpaper-6.1
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RUN autoreconf -i
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RUN ./configure CFLAGS="-O2 -march=native -pipe -flto"
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RUN make -j install
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RUN apt-get remove -y \
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gcc \
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autoconf \
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automake \
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pkg-config \
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xsltproc \
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make
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RUN apt-get autoremove -y && apt-get clean -y
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RUN rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
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# Set up a Python virtualenv and take all of the system packages, so we can
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# rely on the platform packages rather than importing GCC and compiling them
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RUN pyvenv /appenv \
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&& pyvenv --system-site-packages /appenv
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COPY . /application/
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# Install application and dependencies
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# In this arrangement Pillow and reportlab will be provided by the system
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RUN . /appenv/bin/activate; \
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pip install --upgrade pip \
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&& pip install --no-cache-dir /application \
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&& pip install --no-cache-dir -r /application/test_requirements.txt
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USER docker
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WORKDIR /home/docker
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ENV DEFAULT_RUFFUS_HISTORY_FILE=/tmp/.{basename}.ruffus_history.sqlite
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ENV OCRMYPDF_TEST_OUTPUT=/tmp/test-output
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ENV OCRMYPDF_IN_DOCKER=1
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# Must use array form of ENTRYPOINT
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# Non-array form does not append other arguments, because that is "intuitive"
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ENTRYPOINT ["/application/docker-wrapper.sh"] |