Autogenerate black(d|-primer)? help in usage docs (#2212)

[etc/vim.git] / docs / index.rst

diff --git a/docs/index.rst b/docs/index.rst
index 0106c9cfdc8d555bfa494f25aff25b9a6be54f84..a7a7160f71ffa793b305e8ed89ef4a3bc25c9aea 100644 (file)
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -1,26 +1,40 @@
 .. black documentation master file, created by
    sphinx-quickstart on Fri Mar 23 10:53:30 2018.
 
-Black
-=====
+The uncompromising code formatter
+=================================
 
-**Black** is the uncompromising Python code formatter. 
-
-By using *Black*, you
-agree to cease control over minutiae of hand-formatting. In return,
-*Black* gives you speed, determinism, and freedom from `pycodestyle`
-nagging about formatting. You will save time and mental energy for
-more important matters.
+By using *Black*, you agree to cede control over minutiae of
+hand-formatting. In return, *Black* gives you speed, determinism, and
+freedom from `pycodestyle` nagging about formatting. You will save time
+and mental energy for more important matters.
 
 *Black* makes code review faster by producing the smallest diffs
 possible. Blackened code looks the same regardless of the project
 you're reading. Formatting becomes transparent after a while and you
 can focus on the content instead.
 
-.. note::
+Try it out now using the `Black Playground <https://black.vercel.app>`_.
 
-   Black is an early pre-release.
+.. admonition:: Note - this is a beta product
 
+   *Black* is already `successfully used <https://github.com/psf/black#used-by>`_ by
+   many projects, small and big. *Black* has a comprehensive test suite, with efficient
+   parallel tests, our own auto  formatting and parallel Continuous Integration runner.
+   However, *Black* is still beta. Things will probably be wonky for a while. This is
+   made explicit by the "Beta" trove classifier, as well as by the "b" in the versio
+   number. What this means for you is that **until the formatter becomes stable, you
+   should expect some formatting to change in the future**. That being said, no drastic
+   stylistic changes are planned, mostly responses to bug reports.
+
+   Also, as a safety measure which slows down processing, *Black* will check that the
+   reformatted code still produces a valid AST that is effectively equivalent to the
+   original (see the
+   `Pragmatism <./the_black_code_style/current_style.html#pragmatism>`_
+   section for details). If you're feeling confident, use ``--fast``.
+
+.. note::
+   :doc:`Black is licensed under the MIT license <license>`.
 
 Testimonials
 ------------
@@ -29,7 +43,7 @@ Testimonials
 
    *Black is opinionated so you don't have to be.*
 
-**Hynek Schlawack**, creator of `attrs <http://www.attrs.org/>`_, core
+**Hynek Schlawack**, creator of `attrs <https://www.attrs.org/>`_, core
 developer of Twisted and CPython:
 
    *An auto-formatter that doesn't suck is all I want for Xmas!*
@@ -43,21 +57,64 @@ and `pipenv <https://docs.pipenv.org/>`_:
 
    *This vastly improves the formatting of our code. Thanks a ton!*
 
+
+Show your style
+---------------
+
+Use the badge in your project's README.md:
+
+.. code-block:: md
+
+   [![Code style: black](https://img.shields.io/badge/code%20style-black-000000.svg)](https://github.com/psf/black)
+
+
+Using the badge in README.rst:
+
+.. code-block:: rst
+
+   .. image:: https://img.shields.io/badge/code%20style-black-000000.svg
+      :target: https://github.com/psf/black
+
+Looks like this:
+
+.. image:: https://img.shields.io/badge/code%20style-black-000000.svg
+   :target: https://github.com/psf/black
+
 Contents
 --------
 
 .. toctree::
-   :maxdepth: 2
+   :maxdepth: 3
+   :includehidden:
+
+   the_black_code_style/index
+
+.. toctree::
+   :maxdepth: 3
+   :includehidden:
+
+   getting_started
+   usage_and_configuration/index
+   integrations/index
+   guides/index
+
+.. toctree::
+   :maxdepth: 3
+   :includehidden:
+
+   contributing/index
+   change_log
+   authors
+
+.. toctree::
+   :hidden:
 
-   usage
-   technical_philosophy
-   contributors_guide
-   changelog
-   
+   GitHub ↪ <https://github.com/psf/black>
+   PyPI ↪ <https://pypi.org/project/black>
+   IRC ↪ <https://webchat.freenode.net/?channels=%23blackformatter>
 
 Indices and tables
 ==================
 
 * :ref:`genindex`
-* :ref:`modindex`
 * :ref:`search`