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* initial readthedocs commit

* docs moved to sphinx / rst / read the docs
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# Ocelot acceptance test config
test/Ocelot.AcceptanceTests/configuration.json
# Read the docstates
_build/

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# Makefile for Sphinx documentation
#
# You can set these variables from the command line.
SPHINXOPTS =
SPHINXBUILD = sphinx-build
PAPER =
BUILDDIR = _build
# Internal variables.
PAPEROPT_a4 = -D latex_paper_size=a4
PAPEROPT_letter = -D latex_paper_size=letter
ALLSPHINXOPTS = -d $(BUILDDIR)/doctrees $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) .
# the i18n builder cannot share the environment and doctrees with the others
I18NSPHINXOPTS = $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) .
.PHONY: help
help:
@echo "Please use \`make <target>' where <target> is one of"
@echo " html to make standalone HTML files"
@echo " dirhtml to make HTML files named index.html in directories"
@echo " singlehtml to make a single large HTML file"
@echo " pickle to make pickle files"
@echo " json to make JSON files"
@echo " htmlhelp to make HTML files and a HTML help project"
@echo " qthelp to make HTML files and a qthelp project"
@echo " applehelp to make an Apple Help Book"
@echo " devhelp to make HTML files and a Devhelp project"
@echo " epub to make an epub"
@echo " epub3 to make an epub3"
@echo " latex to make LaTeX files, you can set PAPER=a4 or PAPER=letter"
@echo " latexpdf to make LaTeX files and run them through pdflatex"
@echo " latexpdfja to make LaTeX files and run them through platex/dvipdfmx"
@echo " text to make text files"
@echo " man to make manual pages"
@echo " texinfo to make Texinfo files"
@echo " info to make Texinfo files and run them through makeinfo"
@echo " gettext to make PO message catalogs"
@echo " changes to make an overview of all changed/added/deprecated items"
@echo " xml to make Docutils-native XML files"
@echo " pseudoxml to make pseudoxml-XML files for display purposes"
@echo " linkcheck to check all external links for integrity"
@echo " doctest to run all doctests embedded in the documentation (if enabled)"
@echo " coverage to run coverage check of the documentation (if enabled)"
@echo " dummy to check syntax errors of document sources"
.PHONY: clean
clean:
rm -rf $(BUILDDIR)/*
.PHONY: html
html:
$(SPHINXBUILD) -b html $(ALLSPHINXOPTS) $(BUILDDIR)/html
@echo
@echo "Build finished. The HTML pages are in $(BUILDDIR)/html."
.PHONY: dirhtml
dirhtml:
$(SPHINXBUILD) -b dirhtml $(ALLSPHINXOPTS) $(BUILDDIR)/dirhtml
@echo
@echo "Build finished. The HTML pages are in $(BUILDDIR)/dirhtml."
.PHONY: singlehtml
singlehtml:
$(SPHINXBUILD) -b singlehtml $(ALLSPHINXOPTS) $(BUILDDIR)/singlehtml
@echo
@echo "Build finished. The HTML page is in $(BUILDDIR)/singlehtml."
.PHONY: pickle
pickle:
$(SPHINXBUILD) -b pickle $(ALLSPHINXOPTS) $(BUILDDIR)/pickle
@echo
@echo "Build finished; now you can process the pickle files."
.PHONY: json
json:
$(SPHINXBUILD) -b json $(ALLSPHINXOPTS) $(BUILDDIR)/json
@echo
@echo "Build finished; now you can process the JSON files."
.PHONY: htmlhelp
htmlhelp:
$(SPHINXBUILD) -b htmlhelp $(ALLSPHINXOPTS) $(BUILDDIR)/htmlhelp
@echo
@echo "Build finished; now you can run HTML Help Workshop with the" \
".hhp project file in $(BUILDDIR)/htmlhelp."
.PHONY: qthelp
qthelp:
$(SPHINXBUILD) -b qthelp $(ALLSPHINXOPTS) $(BUILDDIR)/qthelp
@echo
@echo "Build finished; now you can run "qcollectiongenerator" with the" \
".qhcp project file in $(BUILDDIR)/qthelp, like this:"
@echo "# qcollectiongenerator $(BUILDDIR)/qthelp/Ocelot.qhcp"
@echo "To view the help file:"
@echo "# assistant -collectionFile $(BUILDDIR)/qthelp/Ocelot.qhc"
.PHONY: applehelp
applehelp:
$(SPHINXBUILD) -b applehelp $(ALLSPHINXOPTS) $(BUILDDIR)/applehelp
@echo
@echo "Build finished. The help book is in $(BUILDDIR)/applehelp."
@echo "N.B. You won't be able to view it unless you put it in" \
"~/Library/Documentation/Help or install it in your application" \
"bundle."
.PHONY: devhelp
devhelp:
$(SPHINXBUILD) -b devhelp $(ALLSPHINXOPTS) $(BUILDDIR)/devhelp
@echo
@echo "Build finished."
@echo "To view the help file:"
@echo "# mkdir -p $$HOME/.local/share/devhelp/Ocelot"
@echo "# ln -s $(BUILDDIR)/devhelp $$HOME/.local/share/devhelp/Ocelot"
@echo "# devhelp"
.PHONY: epub
epub:
$(SPHINXBUILD) -b epub $(ALLSPHINXOPTS) $(BUILDDIR)/epub
@echo
@echo "Build finished. The epub file is in $(BUILDDIR)/epub."
.PHONY: epub3
epub3:
$(SPHINXBUILD) -b epub3 $(ALLSPHINXOPTS) $(BUILDDIR)/epub3
@echo
@echo "Build finished. The epub3 file is in $(BUILDDIR)/epub3."
.PHONY: latex
latex:
$(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex
@echo
@echo "Build finished; the LaTeX files are in $(BUILDDIR)/latex."
@echo "Run \`make' in that directory to run these through (pdf)latex" \
"(use \`make latexpdf' here to do that automatically)."
.PHONY: latexpdf
latexpdf:
$(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex
@echo "Running LaTeX files through pdflatex..."
$(MAKE) -C $(BUILDDIR)/latex all-pdf
@echo "pdflatex finished; the PDF files are in $(BUILDDIR)/latex."
.PHONY: latexpdfja
latexpdfja:
$(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex
@echo "Running LaTeX files through platex and dvipdfmx..."
$(MAKE) -C $(BUILDDIR)/latex all-pdf-ja
@echo "pdflatex finished; the PDF files are in $(BUILDDIR)/latex."
.PHONY: text
text:
$(SPHINXBUILD) -b text $(ALLSPHINXOPTS) $(BUILDDIR)/text
@echo
@echo "Build finished. The text files are in $(BUILDDIR)/text."
.PHONY: man
man:
$(SPHINXBUILD) -b man $(ALLSPHINXOPTS) $(BUILDDIR)/man
@echo
@echo "Build finished. The manual pages are in $(BUILDDIR)/man."
.PHONY: texinfo
texinfo:
$(SPHINXBUILD) -b texinfo $(ALLSPHINXOPTS) $(BUILDDIR)/texinfo
@echo
@echo "Build finished. The Texinfo files are in $(BUILDDIR)/texinfo."
@echo "Run \`make' in that directory to run these through makeinfo" \
"(use \`make info' here to do that automatically)."
.PHONY: info
info:
$(SPHINXBUILD) -b texinfo $(ALLSPHINXOPTS) $(BUILDDIR)/texinfo
@echo "Running Texinfo files through makeinfo..."
make -C $(BUILDDIR)/texinfo info
@echo "makeinfo finished; the Info files are in $(BUILDDIR)/texinfo."
.PHONY: gettext
gettext:
$(SPHINXBUILD) -b gettext $(I18NSPHINXOPTS) $(BUILDDIR)/locale
@echo
@echo "Build finished. The message catalogs are in $(BUILDDIR)/locale."
.PHONY: changes
changes:
$(SPHINXBUILD) -b changes $(ALLSPHINXOPTS) $(BUILDDIR)/changes
@echo
@echo "The overview file is in $(BUILDDIR)/changes."
.PHONY: linkcheck
linkcheck:
$(SPHINXBUILD) -b linkcheck $(ALLSPHINXOPTS) $(BUILDDIR)/linkcheck
@echo
@echo "Link check complete; look for any errors in the above output " \
"or in $(BUILDDIR)/linkcheck/output.txt."
.PHONY: doctest
doctest:
$(SPHINXBUILD) -b doctest $(ALLSPHINXOPTS) $(BUILDDIR)/doctest
@echo "Testing of doctests in the sources finished, look at the " \
"results in $(BUILDDIR)/doctest/output.txt."
.PHONY: coverage
coverage:
$(SPHINXBUILD) -b coverage $(ALLSPHINXOPTS) $(BUILDDIR)/coverage
@echo "Testing of coverage in the sources finished, look at the " \
"results in $(BUILDDIR)/coverage/python.txt."
.PHONY: xml
xml:
$(SPHINXBUILD) -b xml $(ALLSPHINXOPTS) $(BUILDDIR)/xml
@echo
@echo "Build finished. The XML files are in $(BUILDDIR)/xml."
.PHONY: pseudoxml
pseudoxml:
$(SPHINXBUILD) -b pseudoxml $(ALLSPHINXOPTS) $(BUILDDIR)/pseudoxml
@echo
@echo "Build finished. The pseudo-XML files are in $(BUILDDIR)/pseudoxml."
.PHONY: dummy
dummy:
$(SPHINXBUILD) -b dummy $(ALLSPHINXOPTS) $(BUILDDIR)/dummy
@echo
@echo "Build finished. Dummy builder generates no files."

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sphinx-autobuild.exe . .\_build\html\

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Building
========
* You'll generally want to run the `./build.ps1` script. This will compile, run unit and acceptance tests and build the output packages locally. Output will got to the `./artifacts` directory.
* You can view the current commit's `SemVer <http://semver.org/>`_ build information by running `./version.ps1`.
* The other `./*.ps1` scripts perform subsets of the build process, if you don't want to run the full build.
* The release process works best with GitFlow branching; this allows us to publish every development commit to an unstable feed with a unique SemVer version, and then choose when to release to a stable feed.
* Alternatively you can build the project in VS2017 with the latest .NET Core SDK.

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Overview
========
This document summarises the build and release process for the project. The build scripts are written using `Cake <http://cakebuild.net/>`_, and are defined in `./build.cake`. The scripts have been designed to be run by either developers locally or by a build server (currently `AppVeyor <https://www.appveyor.com/>`_), with minimal logic defined in the build server itself.

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Release process
===============
This section defines the release process for the maintainers of the project.
* Merge pull requests to the `release` branch.
* Every commit pushed to the Origin repo will kick off the `ocelot-build <https://ci.appveyor.com/project/TomPallister/ocelot-fcfpb>`_ project in AppVeyor. This performs the same tasks as the command line build, and in addition pushes the packages to the unstable nuget feed.
* When you're ready for a release, create a release branch. You'll probably want to update the committed `./ReleaseNotes.md` based on the contents of the equivalent file in the `./artifacts` directory.
* When the `release` branch has built successfully in Appveyor, select the build and then Deploy to the `GitHub Release` environment. This will create a new release in GitHub.
* In Github, navigate to the `release <https://github.com/TomPallister/Ocelot/releases>`_. Modify the release name and tag as desired.
* When you're ready, publish the release. This will tag the commit with the specified release number.
* The `ocelot-release <https://ci.appveyor.com/project/TomPallister/ocelot-ayj4w>`_ project will detect the newly created tag and kick off the release process. This will download the artifacts from GitHub, and publish the packages to the stable nuget feed.
* When you have a final stable release build, merge the `release` branch into `master` and `develop`. Deploy the master branch to github and following the full release process as described above. Don't forget to uncheck the "This is a pre-release" checkbox in GitHub before publishing.
* Note - because the release builds are initiated by tagging a commit, if for some reason a release build fails in AppVeyor you'll need to delete the tag from the repo and republish the release in GitHub.

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Tests
=====
The tests should all just run and work apart from the integration tests which need the following
environmental variables setting. This is a manual step at the moment.
``OCELOT_USERNAME=admin``
``OCELOT_HASH=kE/mxd1hO9h9Sl2VhGhwJUd9xZEv4NP6qXoN39nIqM4=``
``OCELOT_SALT=zzWITpnDximUNKYLiUam/w==``
On windows you can use..
``SETX OCELOT_USERNAME admin``
On mac..
``export OCELOT_USERNAME=admin``
I need to work out a nicer way of doing this in the future.

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#!/usr/bin/env python3
# -*- coding: utf-8 -*-
#
# Ocelot documentation build configuration file, created by
# sphinx-quickstart on Wed Jul 20 08:57:27 2016.
#
# This file is execfile()d with the current directory set to its
# containing dir.
#
# Note that not all possible configuration values are present in this
# autogenerated file.
#
# All configuration values have a default; values that are commented out
# serve to show the default.
# 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('.'))
# -- General configuration ------------------------------------------------
# If your documentation needs a minimal Sphinx version, state it here.
#
# needs_sphinx = '1.0'
# 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']
# The suffix(es) of source filenames.
# You can specify multiple suffix as a list of string:
#
# source_suffix = ['.rst', '.md']
# markdown support
#from recommonmark.parser import CommonMarkParser
#source_parsers = {
# '.md': CommonMarkParser,
#}
source_suffix = ['.rst']
# The encoding of source files.
#
# source_encoding = 'utf-8-sig'
# The master toctree document.
master_doc = 'index'
# General information about the project.
project = 'Ocelot'
copyright = '2016, Tom Pallister'
author = 'Tom Pallister'
# The version info for the project you're documenting, acts as replacement for
# |version| and |release|, also used in various other places throughout the
# built documents.
#
# The short X.Y version.
version = '1.0.0'
# The full version, including alpha/beta/rc tags.
release = '1.0.0'
# The language for content autogenerated by Sphinx. Refer to documentation
# for a list of supported languages.
#
# This is also used if you do content translation via gettext catalogs.
# Usually you set "language" from the command line for these cases.
language = None
# There are two options for replacing |today|: either, you set today to some
# non-false value, then it is used:
#
# today = ''
#
# Else, today_fmt is used as the format for a strftime call.
#
# today_fmt = '%B %d, %Y'
# List of patterns, relative to source directory, that match files and
# directories to ignore when looking for source files.
# This patterns also effect to html_static_path and html_extra_path
exclude_patterns = ['_build', 'Thumbs.db', '.DS_Store']
# The reST default role (used for this markup: `text`) to use for all
# documents.
#
# default_role = None
# If true, '()' will be appended to :func: etc. cross-reference text.
#
# add_function_parentheses = True
# If true, the current module name will be prepended to all description
# unit titles (such as .. function::).
#
# add_module_names = True
# If true, sectionauthor and moduleauthor directives will be shown in the
# output. They are ignored by default.
#
# show_authors = False
# The name of the Pygments (syntax highlighting) style to use.
pygments_style = 'sphinx'
highlight_language = 'csharp'
# A list of ignored prefixes for module index sorting.
# modindex_common_prefix = []
# If true, keep warnings as "system message" paragraphs in the built documents.
# keep_warnings = False
# If true, `todo` and `todoList` produce output, else they produce nothing.
todo_include_todos = False
# -- Options for HTML output ----------------------------------------------
# The theme to use for HTML and HTML Help pages. See the documentation for
# a list of builtin themes.
#
# on_rtd is whether we are on readthedocs.org, this line of code grabbed from docs.readthedocs.org
import os
on_rtd = os.environ.get('READTHEDOCS', None) == 'True'
if not on_rtd: # only import and set the theme if we're building docs locally
import sphinx_rtd_theme
html_theme = 'sphinx_rtd_theme'
html_theme_path = [sphinx_rtd_theme.get_html_theme_path()]
# otherwise, readthedocs.org uses their theme by default, so no need to specify it
# Theme options are theme-specific and customize the look and feel of a theme
# further. For a list of options available for each theme, see the
# documentation.
#
# html_theme_options = {}
# Add any paths that contain custom themes here, relative to this directory.
# html_theme_path = []
# The name for this set of Sphinx documents.
# "<project> v<release> documentation" by default.
#
# html_title = 'Ocelot v1.0.0'
# A shorter title for the navigation bar. Default is the same as html_title.
#
# html_short_title = None
# The name of an image file (relative to this directory) to place at the top
# of the sidebar.
#
# html_logo = None
# The name of an image file (relative to this directory) to use as a favicon of
# the docs. This file should be a Windows icon file (.ico) being 16x16 or 32x32
# pixels large.
#
html_favicon = 'favicon.ico'
# 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']
# Add any extra paths that contain custom files (such as robots.txt or
# .htaccess) here, relative to this directory. These files are copied
# directly to the root of the documentation.
#
# html_extra_path = []
# If not None, a 'Last updated on:' timestamp is inserted at every page
# bottom, using the given strftime format.
# The empty string is equivalent to '%b %d, %Y'.
#
# html_last_updated_fmt = None
# If true, SmartyPants will be used to convert quotes and dashes to
# typographically correct entities.
#
# html_use_smartypants = True
# Custom sidebar templates, maps document names to template names.
#
# html_sidebars = {}
# Additional templates that should be rendered to pages, maps page names to
# template names.
#
# html_additional_pages = {}
# If false, no module index is generated.
#
# html_domain_indices = True
# If false, no index is generated.
#
# html_use_index = True
# If true, the index is split into individual pages for each letter.
#
# html_split_index = False
# If true, links to the reST sources are added to the pages.
#
# html_show_sourcelink = True
# If true, "Created using Sphinx" is shown in the HTML footer. Default is True.
#
# html_show_sphinx = True
# If true, "(C) Copyright ..." is shown in the HTML footer. Default is True.
#
# html_show_copyright = True
# If true, an OpenSearch description file will be output, and all pages will
# contain a <link> tag referring to it. The value of this option must be the
# base URL from which the finished HTML is served.
#
# html_use_opensearch = ''
# This is the file name suffix for HTML files (e.g. ".xhtml").
# html_file_suffix = None
# Language to be used for generating the HTML full-text search index.
# Sphinx supports the following languages:
# 'da', 'de', 'en', 'es', 'fi', 'fr', 'h', 'it', 'ja'
# 'nl', 'no', 'pt', 'ro', 'r', 'sv', 'tr', 'zh'
#
# html_search_language = 'en'
# A dictionary with options for the search language support, empty by default.
# 'ja' uses this config value.
# 'zh' user can custom change `jieba` dictionary path.
#
# html_search_options = {'type': 'default'}
# The name of a javascript file (relative to the configuration directory) that
# implements a search results scorer. If empty, the default will be used.
#
# html_search_scorer = 'scorer.js'
# Output file base name for HTML help builder.
htmlhelp_basename = 'Ocelotdoc'
# -- Options for LaTeX output ---------------------------------------------
latex_elements = {
# The paper size ('letterpaper' or 'a4paper').
#
# 'papersize': 'letterpaper',
# The font size ('10pt', '11pt' or '12pt').
#
# 'pointsize': '10pt',
# Additional stuff for the LaTeX preamble.
#
# 'preamble': '',
# Latex figure (float) alignment
#
# 'figure_align': 'htbp',
}
# Grouping the document tree into LaTeX files. List of tuples
# (source start file, target name, title,
# author, documentclass [howto, manual, or own class]).
latex_documents = [
(master_doc, 'Ocelot.tex', 'Ocelot Documentation',
'Tom Pallister', 'manual'),
]
# The name of an image file (relative to this directory) to place at the top of
# the title page.
#
# latex_logo = None
# For "manual" documents, if this is true, then toplevel headings are parts,
# not chapters.
#
# latex_use_parts = False
# If true, show page references after internal links.
#
# latex_show_pagerefs = False
# If true, show URL addresses after external links.
#
# latex_show_urls = False
# Documents to append as an appendix to all manuals.
#
# latex_appendices = []
# It false, will not define \strong, \code, itleref, \crossref ... but only
# \sphinxstrong, ..., \sphinxtitleref, ... To help avoid clash with user added
# packages.
#
# latex_keep_old_macro_names = True
# If false, no module index is generated.
#
# latex_domain_indices = True
# -- Options for manual page output ---------------------------------------
# One entry per manual page. List of tuples
# (source start file, name, description, authors, manual section).
man_pages = [
(master_doc, 'Ocelot', 'Ocelot Documentation',
[author], 1)
]
# If true, show URL addresses after external links.
#
# man_show_urls = False
# -- Options for Texinfo output -------------------------------------------
# Grouping the document tree into Texinfo files. List of tuples
# (source start file, target name, title, author,
# dir menu entry, description, category)
texinfo_documents = [
(master_doc, 'Ocelot', 'Ocelot Documentation',
author, 'Ocelot', 'One line description of project.',
'Miscellaneous'),
]
# Documents to append as an appendix to all manuals.
#
# texinfo_appendices = []
# If false, no module index is generated.
#
# texinfo_domain_indices = True
# How to display URL addresses: 'footnote', 'no', or 'inline'.
#
# texinfo_show_urls = 'footnote'
# If true, do not generate a @detailmenu in the "Top" node's menu.
#
# texinfo_no_detailmenu = False

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Administration
==============
Ocelot supports changing configuration during runtime via an authenticated HTTP API. The API is authenticated
using bearer tokens that you request from Ocelot iteself. This is provided by the amazing
`Identity Server <https://github.com/IdentityServer/IdentityServer4>`_ project that I have been using for a few years now. Check them out.
In order to enable the administration section you need to do a few things. First of all add this to your
initial configuration.json. The value can be anything you want and it is obviously reccomended don't use
a url you would like to route through with Ocelot as this will not work. The administration uses the
MapWhen functionality of asp.net core and all requests to {root}/administration will be sent there not
to the Ocelot middleware.
.. code-block:: json
"GlobalConfiguration": {
"AdministrationPath": "/administration"
}
This will get the admin area set up but not the authentication.
Please note that this is a very basic approach to
this problem and if needed we can obviously improve on this!
You need to set 3 environmental variables.
``OCELOT_USERNAME``
This need to be the admin username you want to use with Ocelot.
``OCELOT_HASH``
``OCELOT_SALT``
The hash and salt of the password you want to use given hashing algorythm. When requesting bearer tokens for use with the administration api you will need to supply username and password. In order to create a hash and salt of your password please check out HashCreationTests.should_create_hash_and_salt() this technique is based on [this](https://docs.microsoft.com/en-us/aspnet/core/security/data-protection/consumer-apis/password-hashing)
using SHA256 rather than SHA1.
Now if you went with the configuration options above and want to access the API you can use the postman scripts
called ocelot.postman_collection.json in the solution to change the Ocelot configuration. Obviously these
will need to be changed if you are running Ocelot on a different url to http://localhost:5000.
The scripts show you how to request a bearer token from ocelot and then use it to GET the existing configuration and POST
a configuration.
Administration running multiple Ocelot's
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
If you are running multiple Ocelot's in a cluster then you need to use a certificate to sign the bearer tokens used to access the administration API.
In order to do this you need to add two more environmental variables for each Ocelot in the cluster.
``OCELOT_CERTIFICATE``
The path to a certificate that can be used to sign the tokens. The certificate needs to be of the type X509 and obviously Ocelot needs to be able to access it.
``OCELOT_CERTIFICATE_PASSWORD``
The password for the certificate.
Normally Ocelot just uses temporary signing credentials but if you set these environmental variables then it will use the certificate. If all the other Ocelots in the cluster have the same certificate then you are good!
Administration API
^^^^^^^^^^^^^^^^^^
**POST {adminPath}/connect/token**
This gets a token for use with the admin area using the username and password we talk about setting above. Under the hood this calls into an IdentityServer hosted within Ocelot.
The body of the request is form-data as follows
``client_id`` set as admin
``client_secret`` set as secret
``scope`` set as admin
``username`` set as whatever you used
``password`` set aswhatever you used
``grant_type`` set as password
**GET {adminPath}/configuration**
This gets the current Ocelot configuration. It is exactly the same JSON we use to set Ocelot up with in the first place.
**POST {adminPath}/configuration**
This overrwrites the existing configuration (should probably be a put!). I reccomend getting your config from the GET endpoint, making any changes and posting it back...simples.
The body of the request is JSON and it is the same format as the FileConfiguration.cs that we use to set up
Ocelot on a file system.
**DELETE {adminPath}/outputcache/{region}**
This clears a region of the cache. If you are using a backplane it will clear all instances of the cache! Giving your the ability to run a cluster of Ocelots and cache over all of them in memory and clear them all at the same time / just use a distributed cache.
The region is whatever you set against the Region field in the FileCacheOptions section of the Ocelot configuration.

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Authentication
==============
Users register authentication services in their Startup.cs as usual but they provide a scheme (key) with each registration e.g.
.. code-block:: csharp
public void ConfigureServices(IServiceCollection services)
{
services.AddAuthentication()
.AddJwtBearer("TestKey", x =>
{
x.Authority = "test";
x.Audience = "test";
});
services.AddOcelot(Configuration);
}
In this example TestKey is the scheme tha this provider has been registered with.
We then map this to a ReRoute in the configuration e.g.
.. code-block:: json
"ReRoutes": [{
"DownstreamPathTemplate": "/",
"UpstreamPathTemplate": "/",
"UpstreamHttpMethod": ["Post"],
"ReRouteIsCaseSensitive": false,
"DownstreamScheme": "http",
"DownstreamHost": "localhost",
"DownstreamPort": 51876,
"AuthenticationOptions": {
"AuthenticationProviderKey": "TestKey",
"AllowedScopes": []
}
}]
When Ocelot runs it will look at this ReRoutes AuthenticationOptions.AuthenticationProviderKey
and check that there is an Authentication provider registered with the given key. If there isn't then Ocelot
will not start up, if there is then the ReRoute will use that provider when it executes.

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Authorisation
=============
Ocelot supports claims based authorisation which is run post authentication. This means if
you have a route you want to authorise you can add the following to you ReRoute configuration.
.. code-block:: json
"RouteClaimsRequirement": {
"UserType": "registered"
}
In this example when the authorisation middleware is called Ocelot will check to see
if the user has the claim type UserType and if the value of that claim is registered.
If it isn't then the user will not be authorised and the response will be 403 forbidden.

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Caching
=======
Ocelot supports some very rudimentary caching at the moment provider by
the `CacheManager <http://cachemanager.net/>`_ project. This is an amazing project
that is solving a lot of caching problems. I would reccomend using this package to
cache with Ocelot. If you look at the example `here <https://github.com/TomPallister/Ocelot/blob/develop/test/Ocelot.ManualTest/Startup.cs>`_ you can see how the cache manager is setup and then passed into the Ocelot
AddOcelotOutputCaching configuration method. You can use any settings supported by
the CacheManager package and just pass them in.
Anyway Ocelot currently supports caching on the URL of the downstream service
and setting a TTL in seconds to expire the cache. You can also clear the cache for a region
by calling Ocelot's administration API.
In order to use caching on a route in your ReRoute configuration add this setting.
.. code-block:: json
"FileCacheOptions": { "TtlSeconds": 15, "Region": "somename" }
In this example ttl seconds is set to 15 which means the cache will expire after 15 seconds.

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Claims Transformation
=====================
Ocelot allows the user to access claims and transform them into headers, query string
parameters and other claims. This is only available once a user has been authenticated.
After the user is authenticated we run the claims to claims transformation middleware.
This allows the user to transform claims before the authorisation middleware is called.
After the user is authorised first we call the claims to headers middleware and Finally
the claims to query strig parameters middleware.
The syntax for performing the transforms is the same for each proces. In the ReRoute
configuration a json dictionary is added with a specific name either AddClaimsToRequest,
AddHeadersToRequest, AddQueriesToRequest.
Note I'm not a hotshot programmer so have no idea if this syntax is good..
Within this dictionary the entries specify how Ocelot should transform things!
The key to the dictionary is going to become the key of either a claim, header
or query parameter.
The value of the entry is parsed to logic that will perform the transform. First of
all a dictionary accessor is specified e.g. Claims[CustomerId]. This means we want
to access the claims and get the CustomerId claim type. Next is a greater than (>)
symbol which is just used to split the string. The next entry is either value or value with
and indexer. If value is specifed Ocelot will just take the value and add it to the
transform. If the value has an indexer Ocelot will look for a delimiter which is provided
after another greater than symbol. Ocelot will then split the value on the delimiter
and add whatever was at the index requested to the transform.
Claims to Claims Tranformation
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Below is an example configuration that will transforms claims to claims
.. code-block:: json
"AddClaimsToRequest": {
"UserType": "Claims[sub] > value[0] > |",
"UserId": "Claims[sub] > value[1] > |"
}
This shows a transforms where Ocelot looks at the users sub claim and transforms it into
UserType and UserId claims. Assuming the sub looks like this "usertypevalue|useridvalue".
Claims to Headers Tranformation
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Below is an example configuration that will transforms claims to headers
.. code-block:: json
"AddHeadersToRequest": {
"CustomerId": "Claims[sub] > value[1] > |"
}
This shows a transform where Ocelot looks at the users sub claim and trasnforms it into a
CustomerId header. Assuming the sub looks like this "usertypevalue|useridvalue".
Claims to Query String Parameters Tranformation
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Below is an example configuration that will transforms claims to query string parameters
.. code-block:: json
"AddQueriesToRequest": {
"LocationId": "Claims[LocationId] > value",
}
This shows a transform where Ocelot looks at the users LocationId claim and add its as
a query string parameter to be forwarded onto the downstream service.

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Configuration
============
An example configuration can be found `here <https://github.com/TomPallister/Ocelot/blob/develop/test/Ocelot.ManualTest/configuration.json>`_.
There are two sections to the configuration. An array of ReRoutes and a GlobalConfiguration.
The ReRoutes are the objects that tell Ocelot how to treat an upstream request. The Global
configuration is a bit hacky and allows overrides of ReRoute specific settings. It's useful
if you don't want to manage lots of ReRoute specific settings.
.. code-block:: json
{
"ReRoutes": [],
"GlobalConfiguration": {}
}
Follow Redirects / Use CookieContainer
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Use HttpHandlerOptions in ReRoute configuration to set up HttpHandler behavior:
- _AllowAutoRedirect_ is a value that indicates whether the request should follow redirection responses.
Set it true if the request should automatically follow redirection responses from the Downstream resource; otherwise false. The default value is true.
- _UseCookieContainer_ is a value that indicates whether the handler uses the CookieContainer property to store server cookies and uses these cookies when sending requests.
The default value is true.
Here is an example ReRoute configuration, You don't need to set all of these things but this is everything that is available at the moment:
.. code-block:: json
{
"DownstreamPathTemplate": "/",
"UpstreamPathTemplate": "/",
"UpstreamHttpMethod": [
"Get"
],
"AddHeadersToRequest": {},
"AddClaimsToRequest": {},
"RouteClaimsRequirement": {},
"AddQueriesToRequest": {},
"RequestIdKey": "",
"FileCacheOptions": {
"TtlSeconds": 0,
"Region": ""
},
"ReRouteIsCaseSensitive": false,
"ServiceName": "",
"DownstreamScheme": "http",
"DownstreamHost": "localhost",
"DownstreamPort": 51779,
"QoSOptions": {
"ExceptionsAllowedBeforeBreaking": 0,
"DurationOfBreak": 0,
"TimeoutValue": 0
},
"LoadBalancer": "",
"RateLimitOptions": {
"ClientWhitelist": [],
"EnableRateLimiting": false,
"Period": "",
"PeriodTimespan": 0,
"Limit": 0
},
"AuthenticationOptions": {
"AuthenticationProviderKey": "",
"AllowedScopes": []
},
"HttpHandlerOptions": {
"AllowAutoRedirect": true,
"UseCookieContainer": true
},
"UseServiceDiscovery": false
}
More information on how to use these options is below..
Store configuration in consul
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
If you add the following when you register your services Ocelot will attempt to store and retrieve its configuration in consul KV store.
.. code-block:: csharp
services
.AddOcelot(Configuration)
.AddStoreOcelotConfigurationInConsul();
You also need to add the following to your configuration.json. This is how Ocelot
finds your Consul agent and interacts to load and store the configuration from Consul.
.. code-block:: json
"GlobalConfiguration": {
"ServiceDiscoveryProvider": {
"Host": "localhost",
"Port": 9500
}
}
I decided to create this feature after working on the raft consensus algorithm and finding out its super hard. Why not take advantage of the fact Consul already gives you this!
I guess it means if you want to use Ocelot to its fullest you take on Consul as a dependency for now.
This feature has a 3 second ttl cache before making a new request to your local consul agent.

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Logging
=======
Ocelot uses the standard logging interfaces ILoggerFactory / ILogger<T> at the moment.
This is encapsulated in IOcelotLogger / IOcelotLoggerFactory with an implementation
for the standard asp.net core logging stuff at the moment.
There are a bunch of debugging logs in the ocelot middlewares however I think the
system probably needs more logging in the code it calls into. Other than the debugging
there is a global error handler that should catch any errors thrown and log them as errors.
The reason for not just using bog standard framework logging is that I could not
work out how to override the request id that get's logged when setting IncludeScopes
to true for logging settings. Nicely onto the next feature.

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Middleware Injection and Overrides
==================================
Warning use with caution. If you are seeing any exceptions or strange behavior in your middleware
pipeline and you are using any of the following. Remove them and try again!
When setting up Ocelot in your Startup.cs you can provide some additonal middleware
and override middleware. This is done as follos.
.. code-block:: csharp
var configuration = new OcelotMiddlewareConfiguration
{
PreErrorResponderMiddleware = async (ctx, next) =>
{
await next.Invoke();
}
};
app.UseOcelot(configuration);
In the example above the provided function will run before the first piece of Ocelot middleware.
This allows a user to supply any behaviours they want before and after the Ocelot pipeline has run.
This means you can break everything so use at your own pleasure!
The user can set functions against the following.
* PreErrorResponderMiddleware - Already explained above.
* PreAuthenticationMiddleware - This allows the user to run pre authentication logic and then call Ocelot's authentication middleware.
* AuthenticationMiddleware - This overrides Ocelots authentication middleware.
* PreAuthorisationMiddleware - This allows the user to run pre authorisation logic and then call Ocelot's authorisation middleware.
* AuthorisationMiddleware - This overrides Ocelots authorisation middleware.
* PreQueryStringBuilderMiddleware - This alows the user to manipulate the query string on the http request before it is passed to Ocelots request creator.
Obviously you can just add middleware as normal before the call to app.UseOcelot() It cannot be added
after as Ocelot does not call the next middleware.

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Quality of Service
==================
Ocelot supports one QoS capability at the current time. You can set on a per ReRoute basis if you
want to use a circuit breaker when making requests to a downstream service. This uses the an awesome
.NET library called Polly check them out `here <https://github.com/App-vNext/Polly>`_.
Add the following section to a ReRoute configuration.
.. code-block:: json
"QoSOptions": {
"ExceptionsAllowedBeforeBreaking":3,
"DurationOfBreak":5,
"TimeoutValue":5000
}
You must set a number greater than 0 against ExceptionsAllowedBeforeBreaking for this rule to be
implemented. Duration of break is how long the circuit breaker will stay open for after it is tripped.
TimeoutValue means ff a request takes more than 5 seconds it will automatically be timed out.
If you do not add a QoS section QoS will not be used.

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Request Id / Correlation Id
===========================
Ocelot supports a client sending a request id in the form of a header. If set Ocelot will
use the requestid for logging as soon as it becomes available in the middleware pipeline.
Ocelot will also forward the request id with the specified header to the downstream service.
I'm not sure if have this spot on yet in terms of the pipeline order becasue there are a few logs
that don't get the users request id at the moment and ocelot just logs not set for request id
which sucks. You can still get the framework request id in the logs if you set
IncludeScopes true in your logging config. This can then be used to match up later logs that do
have an OcelotRequestId.
In order to use the requestid feature in your ReRoute configuration add this setting
.. code-block:: json
"RequestIdKey": "OcRequestId"
In this example OcRequestId is the request header that contains the clients request id.
There is also a setting in the GlobalConfiguration section which will override whatever has been
set at ReRoute level for the request id. The setting is as fllows.
.. code-block:: json
"RequestIdKey": "OcRequestId"
It behaves in exactly the same way as the ReRoute level RequestIdKey settings.

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Routing
=======
Ocelot's primary functionality is to take incomeing http requests and forward them on
to a downstream service. At the moment in the form of another http request (in the future
this could be any transport mechanism.).
Ocelot always adds a trailing slash to an UpstreamPathTemplate.
Ocelot's describes the routing of one request to another as a ReRoute. In order to get
anything working in Ocelot you need to set up a ReRoute in the configuration.
.. code-block:: json
{
"ReRoutes": [
]
}
In order to set up a ReRoute you need to add one to the json array called ReRoutes like
the following.
.. code-block:: json
{
"DownstreamPathTemplate": "/api/posts/{postId}",
"DownstreamScheme": "https",
"DownstreamPort": 80,
"DownstreamHost" "localhost",
"UpstreamPathTemplate": "/posts/{postId}",
"UpstreamHttpMethod": [ "Put", "Delete" ]
}
The DownstreamPathTemplate, Scheme, Port and Host make the URL that this request will be forwarded to.
The UpstreamPathTemplate is the URL that Ocelot will use to identity which
DownstreamPathTemplate to use for a given request. Finally the UpstreamHttpMethod is used so
Ocelot can distinguish between requests to the same URL and is obviously needed to work :)
You can set a specific list of HTTP Methods or set an empty list to allow any of them. In Ocelot you can add placeholders for variables to your Templates in the form of {something}.
The placeholder needs to be in both the DownstreamPathTemplate and UpstreamPathTemplate. If it is
Ocelot will attempt to replace the placeholder with the correct variable value from the
Upstream URL when the request comes in.
You can also do a catch all type of ReRoute e.g.
.. code-block:: json
{
"DownstreamPathTemplate": "/api/{everything}",
"DownstreamScheme": "https",
"DownstreamPort": 80,
"DownstreamHost" "localhost",
"UpstreamPathTemplate": "/{everything}",
"UpstreamHttpMethod": [ "Get", "Post" ]
}
This will forward any path + query string combinations to the downstream service after the path /api.
At the moment without any configuration Ocelot will default to all ReRoutes being case insensitive.
In order to change this you can specify on a per ReRoute basis the following setting.
.. code-block:: json
"ReRouteIsCaseSensitive": true
This means that when Ocelot tries to match the incoming upstream url with an upstream template the
evaluation will be case sensitive. This setting defaults to false so only set it if you want
the ReRoute to be case sensitive is my advice!

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Service Discovery
=================
Ocelot allows you to specify a service discovery provider and will use this to find the host and port
for the downstream service Ocelot is forwarding a request to. At the moment this is only supported in the
GlobalConfiguration section which means the same service discovery provider will be used for all ReRoutes
you specify a ServiceName for at ReRoute level.
At the moment the only supported service discovery provider is Consul. The following is required in the
GlobalConfiguration. The Provider is required and if you do not specify a host and port the Consul default
will be used.
.. code-block:: json
"ServiceDiscoveryProvider": {
"Host": "localhost",
"Port": 9500
}
In the future we can add a feature that allows ReRoute specfic configuration.
In order to tell Ocelot a ReRoute is to use the service discovery provider for its host and port you must add the
ServiceName, UseServiceDiscovery and load balancer you wish to use when making requests downstream. At the moment Ocelot has a RoundRobin
and LeastConnection algorithm you can use. If no load balancer is specified Ocelot will not load balance requests.
.. code-block:: json
{
"DownstreamPathTemplate": "/api/posts/{postId}",
"DownstreamScheme": "https",
"UpstreamPathTemplate": "/posts/{postId}",
"UpstreamHttpMethod": [ "Put" ],
"ServiceName": "product",
"LoadBalancer": "LeastConnection",
"UseServiceDiscovery": false
}
When this is set up Ocelot will lookup the downstream host and port from the service discover provider and load balance
requests across any available services.

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Welcome to Ocelot
=================
This project is aimed at people using .NET running
a micro services / service orientated architecture
that need a unified point of entry into their system.
In particular I want easy integration with
IdentityServer reference and bearer tokens.
We have been unable to find this in my current workplace
without having to write our own Javascript middlewares
to handle the IdentityServer reference tokens. We would
rather use the IdentityServer code that already exists
to do this.
Ocelot is a bunch of middlewares in a specific order.
Ocelot manipulates the HttpRequest object into a state specified by its configuration until
it reaches a request builder middleware where it creates a HttpRequestMessage object which is
used to make a request to a downstream service. The middleware that makes the request is
the last thing in the Ocelot pipeline. It does not call the next middleware.
The response from the downstream service is stored in a per request scoped repository
and retrived as the requests goes back up the Ocelot pipeline. There is a piece of middleware
that maps the HttpResponseMessage onto the HttpResponse object and that is returned to the client.
That is basically it with a bunch of other features.
.. toctree::
:maxdepth: 2
:hidden:
:caption: Introduction
introduction/bigpicture
introduction/gettingstarted
introduction/contributing
introduction/notsupported
.. toctree::
:maxdepth: 2
:hidden:
:caption: Features
features/routing
features/configuration
features/servicediscovery
features/authentication
features/authorisation
features/administration
features/caching
features/qualityofservice
features/claimstransformation
features/logging
features/requestid
features/middlewareinjection
.. toctree::
:maxdepth: 2
:hidden:
:caption: Building Ocelot
building/overview
building/building
building/tests
building/releaseprocess

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Big Picture
===========
Coming soon...

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Contributing
============
Pull requests, issues and commentary welcome! No special process just create a request and get in
touch either via gitter or create an issue.

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Getting Started
===============
Ocelot is designed to work with ASP.NET core only and is currently
built to netcoreapp2.0 `this <https://docs.microsoft.com/en-us/dotnet/articles/standard/library>`_ documentation may prove helpful when working out if Ocelot would be suitable for you.
**Install NuGet package**
Install Ocelot and it's dependecies using nuget. You will need to create a netcoreapp2.0 projct and bring the package into it. Then follow the Startup below and :doc:`../features/configuration` sections
to get up and running.
``Install-Package Ocelot``
All versions can be found `here <https://www.nuget.org/packages/Ocelot/>`_.
**Configuration**
The following is a very basic configuration.json. It won't do anything but should get Ocelot starting.
.. code-block:: json
{
"ReRoutes": [],
"GlobalConfiguration": {}
}
**Program**
Then in your Program.cs you will want to have the following. This can be changed if you
don't wan't to use the default url e.g. UseUrls(someUrls) and should work as long as you keep the WebHostBuilder registration.
.. code-block:: csharp
public class Program
{
public static void Main(string[] args)
{
IWebHostBuilder builder = new WebHostBuilder();
builder.ConfigureServices(s => {
s.AddSingleton(builder);
});
builder.UseKestrel()
.UseContentRoot(Directory.GetCurrentDirectory())
.UseStartup<Startup>();
var host = builder.Build();
host.Run();
}
}
Sadly we need to inject the IWebHostBuilder interface to get the applications scheme, url and port later. I cannot find a better way of doing this at the moment without setting this in a static or some kind of config.
**Startup**
An example startup using a json file for configuration can be seen below.
Currently this is the only way to get configuration into Ocelot.
.. code-block:: csharp
public class Startup
{
public Startup(IHostingEnvironment env)
{
var builder = new ConfigurationBuilder()
.SetBasePath(env.ContentRootPath)
.AddJsonFile("appsettings.json", optional: true, reloadOnChange: true)
.AddJsonFile($"appsettings.{env.EnvironmentName}.json", optional: true)
.AddJsonFile("configuration.json")
.AddEnvironmentVariables();
Configuration = builder.Build();
}
public IConfigurationRoot Configuration { get; }
public void ConfigureServices(IServiceCollection services)
{
services.AddOcelot(Configuration)
.AddCacheManager(x => {
x.WithMicrosoftLogging(log =>
{
log.AddConsole(LogLevel.Debug);
})
.WithDictionaryHandle();
});;
}
public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory)
{
loggerFactory.AddConsole(Configuration.GetSection("Logging"));
app.UseOcelot().Wait();
}
}
This is pretty much all you need to get going.......more to come!

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Not Supported
=============
Ocelot does not support...
* Chunked Encoding - Ocelot will always get the body size and return Content-Length header. Sorry if this doesn't work for your use case!
* Fowarding a host header - The host header that you send to Ocelot will not be forwarded to the downstream service. Obviously this would break everything :(

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@ECHO OFF
REM Command file for Sphinx documentation
if "%SPHINXBUILD%" == "" (
set SPHINXBUILD=sphinx-build
)
set BUILDDIR=_build
set ALLSPHINXOPTS=-d %BUILDDIR%/doctrees %SPHINXOPTS% .
set I18NSPHINXOPTS=%SPHINXOPTS% .
if NOT "%PAPER%" == "" (
set ALLSPHINXOPTS=-D latex_paper_size=%PAPER% %ALLSPHINXOPTS%
set I18NSPHINXOPTS=-D latex_paper_size=%PAPER% %I18NSPHINXOPTS%
)
if "%1" == "" goto help
if "%1" == "help" (
:help
echo.Please use `make ^<target^>` where ^<target^> is one of
echo. html to make standalone HTML files
echo. dirhtml to make HTML files named index.html in directories
echo. singlehtml to make a single large HTML file
echo. pickle to make pickle files
echo. json to make JSON files
echo. htmlhelp to make HTML files and a HTML help project
echo. qthelp to make HTML files and a qthelp project
echo. devhelp to make HTML files and a Devhelp project
echo. epub to make an epub
echo. epub3 to make an epub3
echo. latex to make LaTeX files, you can set PAPER=a4 or PAPER=letter
echo. text to make text files
echo. man to make manual pages
echo. texinfo to make Texinfo files
echo. gettext to make PO message catalogs
echo. changes to make an overview over all changed/added/deprecated items
echo. xml to make Docutils-native XML files
echo. pseudoxml to make pseudoxml-XML files for display purposes
echo. linkcheck to check all external links for integrity
echo. doctest to run all doctests embedded in the documentation if enabled
echo. coverage to run coverage check of the documentation if enabled
echo. dummy to check syntax errors of document sources
goto end
)
if "%1" == "clean" (
for /d %%i in (%BUILDDIR%\*) do rmdir /q /s %%i
del /q /s %BUILDDIR%\*
goto end
)
REM Check if sphinx-build is available and fallback to Python version if any
%SPHINXBUILD% 1>NUL 2>NUL
if errorlevel 9009 goto sphinx_python
goto sphinx_ok
:sphinx_python
set SPHINXBUILD=python -m sphinx.__init__
%SPHINXBUILD% 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
)
:sphinx_ok
if "%1" == "html" (
%SPHINXBUILD% -b html %ALLSPHINXOPTS% %BUILDDIR%/html
if errorlevel 1 exit /b 1
echo.
echo.Build finished. The HTML pages are in %BUILDDIR%/html.
goto end
)
if "%1" == "dirhtml" (
%SPHINXBUILD% -b dirhtml %ALLSPHINXOPTS% %BUILDDIR%/dirhtml
if errorlevel 1 exit /b 1
echo.
echo.Build finished. The HTML pages are in %BUILDDIR%/dirhtml.
goto end
)
if "%1" == "singlehtml" (
%SPHINXBUILD% -b singlehtml %ALLSPHINXOPTS% %BUILDDIR%/singlehtml
if errorlevel 1 exit /b 1
echo.
echo.Build finished. The HTML pages are in %BUILDDIR%/singlehtml.
goto end
)
if "%1" == "pickle" (
%SPHINXBUILD% -b pickle %ALLSPHINXOPTS% %BUILDDIR%/pickle
if errorlevel 1 exit /b 1
echo.
echo.Build finished; now you can process the pickle files.
goto end
)
if "%1" == "json" (
%SPHINXBUILD% -b json %ALLSPHINXOPTS% %BUILDDIR%/json
if errorlevel 1 exit /b 1
echo.
echo.Build finished; now you can process the JSON files.
goto end
)
if "%1" == "htmlhelp" (
%SPHINXBUILD% -b htmlhelp %ALLSPHINXOPTS% %BUILDDIR%/htmlhelp
if errorlevel 1 exit /b 1
echo.
echo.Build finished; now you can run HTML Help Workshop with the ^
.hhp project file in %BUILDDIR%/htmlhelp.
goto end
)
if "%1" == "qthelp" (
%SPHINXBUILD% -b qthelp %ALLSPHINXOPTS% %BUILDDIR%/qthelp
if errorlevel 1 exit /b 1
echo.
echo.Build finished; now you can run "qcollectiongenerator" with the ^
.qhcp project file in %BUILDDIR%/qthelp, like this:
echo.^> qcollectiongenerator %BUILDDIR%\qthelp\Ocelot.qhcp
echo.To view the help file:
echo.^> assistant -collectionFile %BUILDDIR%\qthelp\Ocelot.ghc
goto end
)
if "%1" == "devhelp" (
%SPHINXBUILD% -b devhelp %ALLSPHINXOPTS% %BUILDDIR%/devhelp
if errorlevel 1 exit /b 1
echo.
echo.Build finished.
goto end
)
if "%1" == "epub" (
%SPHINXBUILD% -b epub %ALLSPHINXOPTS% %BUILDDIR%/epub
if errorlevel 1 exit /b 1
echo.
echo.Build finished. The epub file is in %BUILDDIR%/epub.
goto end
)
if "%1" == "epub3" (
%SPHINXBUILD% -b epub3 %ALLSPHINXOPTS% %BUILDDIR%/epub3
if errorlevel 1 exit /b 1
echo.
echo.Build finished. The epub3 file is in %BUILDDIR%/epub3.
goto end
)
if "%1" == "latex" (
%SPHINXBUILD% -b latex %ALLSPHINXOPTS% %BUILDDIR%/latex
if errorlevel 1 exit /b 1
echo.
echo.Build finished; the LaTeX files are in %BUILDDIR%/latex.
goto end
)
if "%1" == "latexpdf" (
%SPHINXBUILD% -b latex %ALLSPHINXOPTS% %BUILDDIR%/latex
cd %BUILDDIR%/latex
make all-pdf
cd %~dp0
echo.
echo.Build finished; the PDF files are in %BUILDDIR%/latex.
goto end
)
if "%1" == "latexpdfja" (
%SPHINXBUILD% -b latex %ALLSPHINXOPTS% %BUILDDIR%/latex
cd %BUILDDIR%/latex
make all-pdf-ja
cd %~dp0
echo.
echo.Build finished; the PDF files are in %BUILDDIR%/latex.
goto end
)
if "%1" == "text" (
%SPHINXBUILD% -b text %ALLSPHINXOPTS% %BUILDDIR%/text
if errorlevel 1 exit /b 1
echo.
echo.Build finished. The text files are in %BUILDDIR%/text.
goto end
)
if "%1" == "man" (
%SPHINXBUILD% -b man %ALLSPHINXOPTS% %BUILDDIR%/man
if errorlevel 1 exit /b 1
echo.
echo.Build finished. The manual pages are in %BUILDDIR%/man.
goto end
)
if "%1" == "texinfo" (
%SPHINXBUILD% -b texinfo %ALLSPHINXOPTS% %BUILDDIR%/texinfo
if errorlevel 1 exit /b 1
echo.
echo.Build finished. The Texinfo files are in %BUILDDIR%/texinfo.
goto end
)
if "%1" == "gettext" (
%SPHINXBUILD% -b gettext %I18NSPHINXOPTS% %BUILDDIR%/locale
if errorlevel 1 exit /b 1
echo.
echo.Build finished. The message catalogs are in %BUILDDIR%/locale.
goto end
)
if "%1" == "changes" (
%SPHINXBUILD% -b changes %ALLSPHINXOPTS% %BUILDDIR%/changes
if errorlevel 1 exit /b 1
echo.
echo.The overview file is in %BUILDDIR%/changes.
goto end
)
if "%1" == "linkcheck" (
%SPHINXBUILD% -b linkcheck %ALLSPHINXOPTS% %BUILDDIR%/linkcheck
if errorlevel 1 exit /b 1
echo.
echo.Link check complete; look for any errors in the above output ^
or in %BUILDDIR%/linkcheck/output.txt.
goto end
)
if "%1" == "doctest" (
%SPHINXBUILD% -b doctest %ALLSPHINXOPTS% %BUILDDIR%/doctest
if errorlevel 1 exit /b 1
echo.
echo.Testing of doctests in the sources finished, look at the ^
results in %BUILDDIR%/doctest/output.txt.
goto end
)
if "%1" == "coverage" (
%SPHINXBUILD% -b coverage %ALLSPHINXOPTS% %BUILDDIR%/coverage
if errorlevel 1 exit /b 1
echo.
echo.Testing of coverage in the sources finished, look at the ^
results in %BUILDDIR%/coverage/python.txt.
goto end
)
if "%1" == "xml" (
%SPHINXBUILD% -b xml %ALLSPHINXOPTS% %BUILDDIR%/xml
if errorlevel 1 exit /b 1
echo.
echo.Build finished. The XML files are in %BUILDDIR%/xml.
goto end
)
if "%1" == "pseudoxml" (
%SPHINXBUILD% -b pseudoxml %ALLSPHINXOPTS% %BUILDDIR%/pseudoxml
if errorlevel 1 exit /b 1
echo.
echo.Build finished. The pseudo-XML files are in %BUILDDIR%/pseudoxml.
goto end
)
if "%1" == "dummy" (
%SPHINXBUILD% -b dummy %ALLSPHINXOPTS% %BUILDDIR%/dummy
if errorlevel 1 exit /b 1
echo.
echo.Build finished. Dummy builder generates no files.
goto end
)
:end

281
docs/make.sh Executable file
View File

@ -0,0 +1,281 @@
@ECHO OFF
REM Command file for Sphinx documentation
if "%SPHINXBUILD%" == "" (
set SPHINXBUILD=sphinx-build
)
set BUILDDIR=_build
set ALLSPHINXOPTS=-d %BUILDDIR%/doctrees %SPHINXOPTS% .
set I18NSPHINXOPTS=%SPHINXOPTS% .
if NOT "%PAPER%" == "" (
set ALLSPHINXOPTS=-D latex_paper_size=%PAPER% %ALLSPHINXOPTS%
set I18NSPHINXOPTS=-D latex_paper_size=%PAPER% %I18NSPHINXOPTS%
)
if "%1" == "" goto help
if "%1" == "help" (
:help
echo.Please use `make ^<target^>` where ^<target^> is one of
echo. html to make standalone HTML files
echo. dirhtml to make HTML files named index.html in directories
echo. singlehtml to make a single large HTML file
echo. pickle to make pickle files
echo. json to make JSON files
echo. htmlhelp to make HTML files and a HTML help project
echo. qthelp to make HTML files and a qthelp project
echo. devhelp to make HTML files and a Devhelp project
echo. epub to make an epub
echo. epub3 to make an epub3
echo. latex to make LaTeX files, you can set PAPER=a4 or PAPER=letter
echo. text to make text files
echo. man to make manual pages
echo. texinfo to make Texinfo files
echo. gettext to make PO message catalogs
echo. changes to make an overview over all changed/added/deprecated items
echo. xml to make Docutils-native XML files
echo. pseudoxml to make pseudoxml-XML files for display purposes
echo. linkcheck to check all external links for integrity
echo. doctest to run all doctests embedded in the documentation if enabled
echo. coverage to run coverage check of the documentation if enabled
echo. dummy to check syntax errors of document sources
goto end
)
if "%1" == "clean" (
for /d %%i in (%BUILDDIR%\*) do rmdir /q /s %%i
del /q /s %BUILDDIR%\*
goto end
)
REM Check if sphinx-build is available and fallback to Python version if any
%SPHINXBUILD% 1>NUL 2>NUL
if errorlevel 9009 goto sphinx_python
goto sphinx_ok
:sphinx_python
set SPHINXBUILD=python -m sphinx.__init__
%SPHINXBUILD% 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
)
:sphinx_ok
if "%1" == "html" (
%SPHINXBUILD% -b html %ALLSPHINXOPTS% %BUILDDIR%/html
if errorlevel 1 exit /b 1
echo.
echo.Build finished. The HTML pages are in %BUILDDIR%/html.
goto end
)
if "%1" == "dirhtml" (
%SPHINXBUILD% -b dirhtml %ALLSPHINXOPTS% %BUILDDIR%/dirhtml
if errorlevel 1 exit /b 1
echo.
echo.Build finished. The HTML pages are in %BUILDDIR%/dirhtml.
goto end
)
if "%1" == "singlehtml" (
%SPHINXBUILD% -b singlehtml %ALLSPHINXOPTS% %BUILDDIR%/singlehtml
if errorlevel 1 exit /b 1
echo.
echo.Build finished. The HTML pages are in %BUILDDIR%/singlehtml.
goto end
)
if "%1" == "pickle" (
%SPHINXBUILD% -b pickle %ALLSPHINXOPTS% %BUILDDIR%/pickle
if errorlevel 1 exit /b 1
echo.
echo.Build finished; now you can process the pickle files.
goto end
)
if "%1" == "json" (
%SPHINXBUILD% -b json %ALLSPHINXOPTS% %BUILDDIR%/json
if errorlevel 1 exit /b 1
echo.
echo.Build finished; now you can process the JSON files.
goto end
)
if "%1" == "htmlhelp" (
%SPHINXBUILD% -b htmlhelp %ALLSPHINXOPTS% %BUILDDIR%/htmlhelp
if errorlevel 1 exit /b 1
echo.
echo.Build finished; now you can run HTML Help Workshop with the ^
.hhp project file in %BUILDDIR%/htmlhelp.
goto end
)
if "%1" == "qthelp" (
%SPHINXBUILD% -b qthelp %ALLSPHINXOPTS% %BUILDDIR%/qthelp
if errorlevel 1 exit /b 1
echo.
echo.Build finished; now you can run "qcollectiongenerator" with the ^
.qhcp project file in %BUILDDIR%/qthelp, like this:
echo.^> qcollectiongenerator %BUILDDIR%\qthelp\Ocelot.qhcp
echo.To view the help file:
echo.^> assistant -collectionFile %BUILDDIR%\qthelp\Ocelot.ghc
goto end
)
if "%1" == "devhelp" (
%SPHINXBUILD% -b devhelp %ALLSPHINXOPTS% %BUILDDIR%/devhelp
if errorlevel 1 exit /b 1
echo.
echo.Build finished.
goto end
)
if "%1" == "epub" (
%SPHINXBUILD% -b epub %ALLSPHINXOPTS% %BUILDDIR%/epub
if errorlevel 1 exit /b 1
echo.
echo.Build finished. The epub file is in %BUILDDIR%/epub.
goto end
)
if "%1" == "epub3" (
%SPHINXBUILD% -b epub3 %ALLSPHINXOPTS% %BUILDDIR%/epub3
if errorlevel 1 exit /b 1
echo.
echo.Build finished. The epub3 file is in %BUILDDIR%/epub3.
goto end
)
if "%1" == "latex" (
%SPHINXBUILD% -b latex %ALLSPHINXOPTS% %BUILDDIR%/latex
if errorlevel 1 exit /b 1
echo.
echo.Build finished; the LaTeX files are in %BUILDDIR%/latex.
goto end
)
if "%1" == "latexpdf" (
%SPHINXBUILD% -b latex %ALLSPHINXOPTS% %BUILDDIR%/latex
cd %BUILDDIR%/latex
make all-pdf
cd %~dp0
echo.
echo.Build finished; the PDF files are in %BUILDDIR%/latex.
goto end
)
if "%1" == "latexpdfja" (
%SPHINXBUILD% -b latex %ALLSPHINXOPTS% %BUILDDIR%/latex
cd %BUILDDIR%/latex
make all-pdf-ja
cd %~dp0
echo.
echo.Build finished; the PDF files are in %BUILDDIR%/latex.
goto end
)
if "%1" == "text" (
%SPHINXBUILD% -b text %ALLSPHINXOPTS% %BUILDDIR%/text
if errorlevel 1 exit /b 1
echo.
echo.Build finished. The text files are in %BUILDDIR%/text.
goto end
)
if "%1" == "man" (
%SPHINXBUILD% -b man %ALLSPHINXOPTS% %BUILDDIR%/man
if errorlevel 1 exit /b 1
echo.
echo.Build finished. The manual pages are in %BUILDDIR%/man.
goto end
)
if "%1" == "texinfo" (
%SPHINXBUILD% -b texinfo %ALLSPHINXOPTS% %BUILDDIR%/texinfo
if errorlevel 1 exit /b 1
echo.
echo.Build finished. The Texinfo files are in %BUILDDIR%/texinfo.
goto end
)
if "%1" == "gettext" (
%SPHINXBUILD% -b gettext %I18NSPHINXOPTS% %BUILDDIR%/locale
if errorlevel 1 exit /b 1
echo.
echo.Build finished. The message catalogs are in %BUILDDIR%/locale.
goto end
)
if "%1" == "changes" (
%SPHINXBUILD% -b changes %ALLSPHINXOPTS% %BUILDDIR%/changes
if errorlevel 1 exit /b 1
echo.
echo.The overview file is in %BUILDDIR%/changes.
goto end
)
if "%1" == "linkcheck" (
%SPHINXBUILD% -b linkcheck %ALLSPHINXOPTS% %BUILDDIR%/linkcheck
if errorlevel 1 exit /b 1
echo.
echo.Link check complete; look for any errors in the above output ^
or in %BUILDDIR%/linkcheck/output.txt.
goto end
)
if "%1" == "doctest" (
%SPHINXBUILD% -b doctest %ALLSPHINXOPTS% %BUILDDIR%/doctest
if errorlevel 1 exit /b 1
echo.
echo.Testing of doctests in the sources finished, look at the ^
results in %BUILDDIR%/doctest/output.txt.
goto end
)
if "%1" == "coverage" (
%SPHINXBUILD% -b coverage %ALLSPHINXOPTS% %BUILDDIR%/coverage
if errorlevel 1 exit /b 1
echo.
echo.Testing of coverage in the sources finished, look at the ^
results in %BUILDDIR%/coverage/python.txt.
goto end
)
if "%1" == "xml" (
%SPHINXBUILD% -b xml %ALLSPHINXOPTS% %BUILDDIR%/xml
if errorlevel 1 exit /b 1
echo.
echo.Build finished. The XML files are in %BUILDDIR%/xml.
goto end
)
if "%1" == "pseudoxml" (
%SPHINXBUILD% -b pseudoxml %ALLSPHINXOPTS% %BUILDDIR%/pseudoxml
if errorlevel 1 exit /b 1
echo.
echo.Build finished. The pseudo-XML files are in %BUILDDIR%/pseudoxml.
goto end
)
if "%1" == "dummy" (
%SPHINXBUILD% -b dummy %ALLSPHINXOPTS% %BUILDDIR%/dummy
if errorlevel 1 exit /b 1
echo.
echo.Build finished. Dummy builder generates no files.
goto end
)
:end

14
docs/readme.md Normal file
View File

@ -0,0 +1,14 @@
# Ocelot documentation
The folder contains the documentation for Ocelot.
We are using [Read the docs](https://readthedocs.org/) to host the documentation and the rendered version
can be found [here](https://ocelot.readthedocs.io).
Doc pages are authored in ReStructuredText (RST) - you can find a primer [here](http://www.sphinx-doc.org/en/stable/rest.html).
You can find more information about RTD and Sphinx under the following links:
* [Read the Docs documentation](https://docs.readthedocs.io/en/latest/index.html)
* [Sphinx](http://www.sphinx-doc.org/)
* [Getting started Screencast](https://www.youtube.com/watch?feature=player_embedded&v=oJsUvBQyHBs)