Add docs, for sake of quick start guide

.gitignore

@@ -1,5 +1,6 @@
 tailbone_theo.egg-info/
 dev/settings.ini
+docs/_build/
 machines/theo-server/.vagrant/
 machines/theo-server/fabenv.py
 machines/theo-server/fabric.yaml

docs/Makefile

@@ -0,0 +1,20 @@
+# Minimal makefile for Sphinx documentation
+#
+
+# You can set these variables from the command line, and also
+# from the environment for the first two.
+SPHINXOPTS    ?=
+SPHINXBUILD   ?= sphinx-build
+SOURCEDIR     = .
+BUILDDIR      = _build
+
+# Put it first so that "make" without argument is like "make help".
+help:
+	@$(SPHINXBUILD) -M help "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
+
+.PHONY: help Makefile
+
+# Catch-all target: route all unknown targets to Sphinx using the new
+# "make mode" option.  $(O) is meant as a shortcut for $(SPHINXOPTS).
+%: Makefile
+	@$(SPHINXBUILD) -M $@ "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)

docs/conf.py

@@ -0,0 +1,55 @@
+# Configuration file for the Sphinx documentation builder.
+#
+# This file only contains a selection of the most common options. For a full
+# list see the documentation:
+# https://www.sphinx-doc.org/en/master/usage/configuration.html
+
+# -- Path setup --------------------------------------------------------------
+
+# If extensions (or modules to document with autodoc) are in another directory,
+# add these directories to sys.path here. If the directory is relative to the
+# documentation root, use os.path.abspath to make it absolute, like shown here.
+#
+# import os
+# import sys
+# sys.path.insert(0, os.path.abspath('.'))
+
+
+# -- Project information -----------------------------------------------------
+
+project = 'Theo'
+copyright = '2021, Lance Edgar'
+author = 'Lance Edgar'
+
+# The full version, including alpha/beta/rc tags
+release = '0.1.x'
+
+
+# -- General configuration ---------------------------------------------------
+
+# Add any Sphinx extension module names here, as strings. They can be
+# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
+# ones.
+extensions = [
+]
+
+# Add any paths that contain templates here, relative to this directory.
+templates_path = ['_templates']
+
+# List of patterns, relative to source directory, that match files and
+# directories to ignore when looking for source files.
+# This pattern also affects html_static_path and html_extra_path.
+exclude_patterns = ['_build', 'Thumbs.db', '.DS_Store']
+
+
+# -- Options for HTML output -------------------------------------------------
+
+# The theme to use for HTML and HTML Help pages.  See the documentation for
+# a list of builtin themes.
+#
+html_theme = 'alabaster'
+
+# Add any paths that contain custom static files (such as style sheets) here,
+# relative to this directory. They are copied after the builtin static files,
+# so a file named "default.css" will overwrite the builtin "default.css".
+html_static_path = ['_static']

docs/index.rst

@@ -0,0 +1,20 @@
+
+Theo, the order system
+======================
+
+For now the main focus is on the :doc:`quickstart` guide.  Other docs can wait
+until that is good enough.
+
+.. toctree::
+   :maxdepth: 2
+   :caption: Contents:
+
+   quickstart
+
+
+Indices and tables
+==================
+
+* :ref:`genindex`
+* :ref:`modindex`
+* :ref:`search`

docs/make.bat

@@ -0,0 +1,35 @@
+@ECHO OFF
+
+pushd %~dp0
+
+REM Command file for Sphinx documentation
+
+if "%SPHINXBUILD%" == "" (
+	set SPHINXBUILD=sphinx-build
+)
+set SOURCEDIR=.
+set BUILDDIR=_build
+
+if "%1" == "" goto help
+
+%SPHINXBUILD% >NUL 2>NUL
+if errorlevel 9009 (
+	echo.
+	echo.The 'sphinx-build' command was not found. Make sure you have Sphinx
+	echo.installed, then set the SPHINXBUILD environment variable to point
+	echo.to the full path of the 'sphinx-build' executable. Alternatively you
+	echo.may add the Sphinx directory to PATH.
+	echo.
+	echo.If you don't have Sphinx installed, grab it from
+	echo.http://sphinx-doc.org/
+	exit /b 1
+)
+
+%SPHINXBUILD% -M %1 %SOURCEDIR% %BUILDDIR% %SPHINXOPTS% %O%
+goto end
+
+:help
+%SPHINXBUILD% -M help %SOURCEDIR% %BUILDDIR% %SPHINXOPTS% %O%
+
+:end
+popd

docs/quickstart.rst

@@ -0,0 +1,31 @@
+
+.. highlight:: sh
+
+Quick Start
+===========
+
+This should get you up and running in minutes, with a "bare" Theo setup,
+meaning no POS integration.
+
+Clone the source code for Theo wherever you like, e.g. ``~/src/theo``::
+
+   mkdir -p ~/src
+   cd ~/src
+   git clone https://kallithea.rattailproject.org/rattail-project/theo
+
+Your local PostgreSQL service should be available, and user (named ``rattail``)
+and DB (named ``theo``) created::
+
+   sudo apt install postgresql
+   sudo -u postgres createuser -P rattail
+   sudo -u postgres createdb -O rattail theo
+
+Make and activate a virtual environment, e.g. ``/srv/envs/theo``::
+
+   mkdir -p /srv/envs
+   python -m venv /srv/envs/theo
+   source /srv/envs/theo/bin/activate
+
+With the virtual environment active, run the development bootstrap script::
+
+   python ~/src/theo/dev/bootstrap.py