.. image:: https://img.shields.io/pypi/v/sphinx-autobuild.svg :target: https://pypi.org/project/sphinx-autobuild/ :alt: Package on PyPI
.. image:: https://img.shields.io/badge/License-MIT-blue.svg :target: https://opensource.org/licenses/MIT :alt: MIT
Rebuild Sphinx documentation on changes, with hot reloading in the browser.
.. image:: ./docs/_static/demo.png :align: center :alt: preview screenshot
sphinx-autobuild is available on PyPI <https://pypi.org/project/sphinx-autobuild/>__.
It can be installed using pip:
.. code-block:: bash
pip install sphinx-autobuild
To build a classical Sphinx documentation set, run:
.. code-block:: bash
sphinx-autobuild docs docs/_build/html
This will start a server at http://127.0.0.1:8000
and start watching for changes in the docs/ directory.
When a change is detected in docs/, the documentation is rebuilt
and any open browser windows are reloaded automatically.
KeyboardInterrupt (ctrl + c) will stop the server.
sphinx-autobuild accepts the same arguments as sphinx-build
(these get passed to sphinx-build on each build).
It also has a few additional options,
which can seen by running sphinx-autobuild --help:
.. code-block:: console
$ sphinx-autobuild --help usage: sphinx-autobuild [OPTIONS] SOURCEDIR OUTPUTDIR [FILENAMES...]
...
autobuild options: --port PORT port to serve documentation on. 0 means find and use a free port --host HOST hostname to serve documentation on --re-ignore RE_IGNORE regular expression for files to ignore, when watching for changes --ignore IGNORE glob expression for files to ignore, when watching for changes --no-initial skip the initial build --open-browser open the browser after building documentation --delay DELAY how long to wait before opening the browser --watch DIR additional directories to watch --pre-build COMMAND additional command(s) to run prior to building the documentation
FYI: Sphinx is planning to `move away from`_ using `Makefile`.To use sphinx-autobuild with the Makefile generated by Sphinx, add the following to the end of the Makefile:
.. code-block:: make
livehtml: sphinx-autobuild "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
make livehtml will now invoke sphinx-autobuild.
If you generated the `Makefile` with an older version of sphinx,
this syntax might not work for you.
Consider `updating to the newer structure`_... _move away from: https://github.com/sphinx-doc/sphinx/issues/5618#issuecomment-502415633 .. _updating to the newer structure: https://github.com/sphinx-doc/sphinx/blob/v3.0.0/sphinx/templates/quickstart/Makefile.new_t
sphinx-autobuild can open the homepage of the generated documentation
in your default browser.
Passing --open-browser will enable this behaviour.
sphinx-autobuild asks the operating system for a free port number
and use that for its server.
Passing --port=0 will enable this behaviour.
When working on a Sphinx HTML theme,
add the source directory of the theme as a watch directory.
It is also recommended to disable Sphinx's incremental builds
by passing the -a option to sphinx-autobuild.
.. code-block:: bash
sphinx-autobuild -a docs docs/_build/html --watch path/to/theme
This results in slower builds, but it ensures that
all pages are built from the same state of the HTML theme.
It also works around a known issue in Sphinx <relevant sphinx bugs_>__
which causes significant problems during theme development.
When working on multiple Sphinx documentation projects simultaneously,
it is required to use different output directories for each project.
It is also recommended to use --port=0 and --open-browser
to avoid needing to manually manage ports and opening browser windows
(which can get tedious quickly).
.. code-block:: bash
sphinx-autobuild --port=0 --open-browser pikachu/docs pikachu/docs/_build/html & sphinx-autobuild --port=0 --open-browser magikarp/docs magickarp/docs/_build/html &
Sphinx does not detect changes in non-document, non-code files in incremental mode__,
like theme files and static files.
At the time of writing, the only known workaround is
to instruct Sphinx to rebuild the relevant pages.
This can be done by disabling incremental mode (with -a)
or passing relevant filenames in addition to source and output directory in the CLI.
__ https://github.com/sphinx-doc/sphinx-autobuild/issues/34
This project stands on the shoulders of giants, without whom this project would not be possible.
Many thanks to everyone who has contributed code as well as
participated in discussions on the issue tracker.
This project is better thanks to your contribution.
.. _contributed code: https://github.com/sphinx-doc/sphinx-autobuild/graphs/contributors .. _discussions on the issue tracker: https://github.com/sphinx-doc/sphinx-autobuild/issues