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ReStructuredText
144 lines
5.2 KiB
ReStructuredText
This repository contains the Matrix specification.
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If you want to ask more about the specification, join us on
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`#matrix-dev:matrix.org <http://matrix.to/#/#matrix-dev:matrix.org>`_.
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We welcome contributions to the spec! See the notes below on `Building the
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specification`_, and `<CONTRIBUTING.rst>`_ to get started making contributions.
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Note that the Matrix Project lists, which were previously kept in this
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repository, are now in https://github.com/matrix-org/matrix.org.
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Structure of this repository
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============================
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- ``api`` : `OpenAPI`_ (swagger) specifications for the the HTTP APIs.
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- ``attic``: historical sections of specification for reference
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purposes.
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- ``changelogs``: change logs for the various parts of the
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specification.
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- ``drafts``: Previously, contained documents which were under discussion for
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future incusion into the specification and/or supporting documentation. This
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is now historical, as we use separate discussion documents (see
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`<CONTRIBUTING.rst>`_).
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- ``event-schemas``: the `JSON Schema`_ for all Matrix events
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contained in the specification, along with example JSON files.
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- ``meta``: documents outlining the processes involved when writing
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documents, e.g. documentation style, guidelines.
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- ``scripts``: scripts to generate formatted versions of the
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documentation, typically HTML.
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- ``specification``: the specification split up into sections.
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.. _OpenAPI: https://github.com/OAI/OpenAPI-Specification/blob/master/versions/2.0.md
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.. _JSON Schema: http://json-schema.org/
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Building the specification
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==========================
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The Matrix Spec is generated by a set of scripts, from the RST documents, API
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specs and event schemas in this repository.
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Preparation
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-----------
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To use the scripts, it is best to create a Python 3.4+ virtualenv as follows::
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virtualenv -p python3 env
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env/bin/pip install -r scripts/requirements.txt
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(Benjamin Synders has contributed a script for `Nix`_ users, which can be
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invoked with ``nix-shell scripts/contrib/shell.nix``.)
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.. TODO: Possibly we need some libs installed; should record what they are.
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.. _`Nix`: https://nixos.org/nix/
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Generating the specification
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----------------------------
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To rebuild the specification, use ``scripts/gendoc.py``::
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source env/bin/activate
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./scripts/gendoc.py
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The above will write the rendered version of the specification to
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``scripts/gen``. To view it, point your browser at ``scripts/gen/index.html``.
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Windows users
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~~~~~~~~~~~~~
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The ``source`` program does not exist on Windows, so instead run one of the
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``activate`` files in ``.\env\Scripts\`` to activate the virtual environment.
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If you're on Windows Vista or higher, be sure that the "Symbolic Links"
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option was selected when installing Git prior to cloning this repository. If
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you're still seeing errors about files not being found it is likely because
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the symlink at ``api/client-server/definitions/event-schemas`` looks like a
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file. To correct the problem, open an Administrative/Elevated Command Prompt in your
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cloned matrix-doc directory and run the following::
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cd api\client-server\definitions
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del event-schemas
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mklink /D event-schemas "..\..\..\event-schemas"
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This will delete the file and replace it with a symlink. Git should not detect
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this as a change, and you should be able to go back to building the project.
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Generating the OpenAPI (Swagger) specs
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--------------------------------------
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`Swagger`_ is a framework for representing RESTful APIs. We use it to generate
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interactive documentation for our APIs.
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Before the Swagger docs can be used in the Swagger UI (or other tool expecting
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a Swagger specs, they must be combined into a single json file. This can be
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done as follows::
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source env/bin/activate
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./scripts/dump-swagger.py
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By default, ``dump-swagger`` will write to ``scripts/swagger/api-docs.json``.
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To make use of the generated file, there are a number of options:
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* It can be uploaded from your filesystem to an online editor/viewer such as
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http://editor.swagger.io/
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* You can run a local HTTP server by running
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``./scripts/swagger-http-server.py``, and then view the documentation via an
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online viewer; for example, at
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http://petstore.swagger.io/?url=http://localhost:8000/api-docs.json
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* You can host the swagger UI yourself. See
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https://github.com/swagger-api/swagger-ui#how-to-run for advice on how to do
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so.
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.. _`Swagger`: http://swagger.io/
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Continuserv
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-----------
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Continuserv is a script which will rebuild the specification every time a file
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is changed, and will serve it to a browser over HTTP. It is intended for use by
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specification authors, so that they can quickly see the effects of their
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changes.
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It is written in Go, so you will need the ``go`` compiler installed on your
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computer. You will also need to install fsnotify by running::
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go get gopkg.in/fsnotify/fsnotify.v1
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Then, create a virtualenv as described above under `Preparation`_,
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and::
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source env/bin/activate
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go run ./scripts/continuserv/main.go
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You will then be able to view the generated spec by visiting
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http://localhost:8000/index.html.
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Issue tracking
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==============
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Issues with the Matrix specification are tracked in `GitHub
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<https://github.com/matrix-org/matrix-doc/issues>`_.
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See `meta/github-labels.rst <meta/github-labels.rst>`_ for notes on what the labels mean.
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