feat: Add Debian based Dockerfile

Build struture assumes running docker build from the top level
of the repository. e.g.

docker build --file docker/Dockerfile --tag madanalysis5/madanalysis5:debug-local .

Add .dockerignore

Author: matthewfeickert

.dockerignore

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+.github

docker/Dockerfile

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+ARG BUILDER_IMAGE=python:3.9-slim-bullseye
+FROM ${BUILDER_IMAGE} as builder
+
+USER root
+WORKDIR /
+
+SHELL [ "/bin/bash", "-c" ]
+
+COPY . /root/madanalysis5
+
+# Set PATH to pickup virtualenv by default
+ENV PATH=/usr/local/venv/bin:"${PATH}"
+RUN apt-get -qq -y update && \
+    apt-get -qq -y install --no-install-recommends \
+      gcc \
+      g++ \
+      make \
+      zlib1g \
+      bash-completion \
+      python3-dev \
+      less \
+      tree \
+      wget \
+      curl \
+      gnuplot \
+      git && \
+    apt-get -y clean && \
+    apt-get -y autoremove && \
+    rm -rf /var/lib/apt/lists/* && \
+    python -m venv /usr/local/venv && \
+    . /usr/local/venv/bin/activate && \
+    python -m pip --no-cache-dir install --upgrade pip setuptools wheel && \
+    python -m pip --no-cache-dir install pip-tools && \
+    python -m pip list && \
+    python -m piptools compile \
+        --generate-hashes \
+        --output-file /root/madanalysis5/requirements.lock \
+        /root/madanalysis5/docker/requirements.txt && \
+    python -m pip --no-cache-dir install --upgrade --requirement /root/madanalysis5/requirements.lock && \
+    python -m pip list && \
+    export PATH="$(find / -type d -iname madanalysis5)/bin:${PATH}" && \
+    python -c 'import multiprocessing; print(multiprocessing.cpu_count())' | ma5 && \
+    printf '\nexport PATH=/usr/local/venv/bin:"${PATH}"\n' >> /root/.bashrc && \
+    printf '\nexport PATH='"$(find / -type d -iname madanalysis5)/bin"':"${PATH}"\n' >> /root/.bashrc
+
+# Enable tab completion by uncommenting it from /etc/bash.bashrc
+# The relevant lines are those below the phrase "enable bash completion in interactive shells"
+RUN export SED_RANGE="$(($(sed -n '\|enable bash completion in interactive shells|=' /etc/bash.bashrc)+1)),$(($(sed -n '\|enable bash completion in interactive shells|=' /etc/bash.bashrc)+7))" && \
+    sed -i -e "${SED_RANGE}"' s/^#//' /etc/bash.bashrc && \
+    unset SED_RANGE
+
+# Use C.UTF-8 locale to avoid issues with ASCII encoding
+ENV LC_ALL=C.UTF-8
+ENV LANG=C.UTF-8
+
+# Default user is root to avoid uid write permission problems with volumes
+ENV HOME /root
+WORKDIR ${HOME}/data
+
+ENV PATH="${HOME}/.local/bin:${PATH}"
+ENV PATH="/root/madanalysis5/bin:${PATH}"
+
+ENTRYPOINT ["/bin/bash", "-l", "-c"]
+CMD ["/bin/bash"]

docker/requirements.txt

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+six>=1.16.0  # required by ma5
+scipy>=1.7.0  # optional for reinterpretation
+pyhf>=0.6.3  # optional for reinterpretation
+matplotlib>=3.5.0  # optional for histogramming