Added basic docker builds.

docker/Dockerfile

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+# frogDAQ install with Jupyterlab Open stacks base (UB22)
+# 16/04/24
+#
+#
+# For test builds
+#     docker build -t frogdaq:vXXXX .
+#
+# Run (with sudo)
+#     docker run -it -p 9119:8888 --user root -e GRANT_SUDO=yes frogdaq
+#
+# To autoremove on stop, add --rm to run command
+#
+# For USB device access, see https://stackoverflow.com/a/66427245
+#
+# TEST BUILDS... (note need SUDO for seabreeze config testing)
+#   docker run -it --rm -v ~/github/frogDAQ:/home/jovyan/frogDAQ -p 9119:8888 --user root -e GRANT_SUDO=yes -e NB_USER="jovyan" frogdaq:v160424 bash
+
+# Use full scipy notebook, see https://jupyter-docker-stacks.readthedocs.io/en/latest/using/selecting.html
+# 23/01/23 - force to python 3.8 build, can't install Spinnaker whl otherwise!
+#           https://hub.docker.com/layers/jupyter/scipy-notebook/x86_64-python-3.8.13/images/sha256-e3b039665109ca38ecf173b548b13ecaca7e2f92755f5175e0c48253fbc482d6?context=explore
+# FROM jupyter/scipy-notebook:x86_64-python-3.8.13
+
+# Latest build
+FROM jupyter/scipy-notebook
+
+# Set user to root for installers below.
+# TODO 21/02/24: change to Jovyan for Conda env creation and/or fix perms and/or run with SUDO - currently have some weird perm issues otherwise, e.g. `conda run -n spinnaker python --version` fails for Jovyan user.
+# USER root
+
+# Copy source - use local version?
+# COPY ../frogDAQ .    # Failing with relative parent here?
+# COPY /home/paul/github/frogDAQ ./frogDAQ
+# COPY ./install_prereqs.sh
+
+# Or just pull...
+# Note optional @branch here
+# RUN pip install --no-deps git+https://github.com/phockett/frogDAQ@updatesApril2024

docker/install_prereqs.sh

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+#!/usr/bin/env bash
+
+# Minimal installer for frogDAQ prerequisites
+#
+# NOTE: this uses pip to install libs, if using virtual envs please first activate desired env!
+#
+# v1 16/04/24   For Docker builds.
+#
+
+# Set working dir, defaults to cwd
+WORKINGDIR=${1:-$(pwd)}
+REPODIR=${2:-$(cd ../ && pwd)}
+
+echo "Working dir: ${WORKINGDIR}"
+echo "Repo/parent dir: ${REPODIR}"
+
+#*** FROGLIB, https://github.com/xmhk/froglib
+# Clone repo
+echo "Cloning Froglib"
+cd $REPODIR
+git clone https://github.com/xmhk/froglib.git
+# Add setup file patch to allow for pip install.
+cp ${WORKINGDIR}/patches/setup_froglib.py ${REPODIR}/froglib/setup.py
+
+#*** Install local repos
+echo "Running 'pip install -e .' for local repos..."
+cd $WORKINGDIR
+pip install -e .
+
+cd ${REPODIR}/froglib
+pip install -e .
+
+#*** Install other repos
+echo "Installing pyserial and NewportESP libs..."
+
+# Install from https://pypi.org/project/NewportESP, may need patching
+# pip install NewportESP
+
+# Install local patched version
+cd $WORKINGDIR/patches/newportESP-1.1
+pip install .
+
+pip install pyserial
+
+# pip install NewportESP
+# conda install pyserial
+
+# NOTE - currently need to replace NewportESP with frogDAQ/patches/NewportESPbyte.py - not sure how to automate this (with conda this is in something like <conda user dir>/<env>/site-packages)
+# In test Docker builds, /opt/conda/lib/python3.9/site-packages/newportESP.py
+# UPDATE: now use frogDAQ/patches/newportESP-1.1 instead. Should push to Github?
+
+
+
+#*** pySEABREEZE, from https://python-seabreeze.readthedocs.io/en/latest/install.html
+echo "Installing seabreeze lib..."
+# conda install -c conda-forge seabreeze
+pip install seabreeze
+
+# Run Seabreeze USB config script, see https://github.com/ap--/python-seabreeze/tree/main/os_support
+# For Linux this sets UDEV rules
+# For Win, downloads drivers.
+# In Docker this only works if /etc/udev available...?
+
+# seabreeze_os_setup
+echo "To configure spectrometers, run 'seabreeze_os_setup'."