Metadata-Version: 2.1
Name: sphinxcontrib-gitloginfo
Version: 1.0.0
Summary: Sphinx extension to provide data obtained from "git log" in the Sphinx page rendering context.
Home-page: https://github.com/TYPO3-Documentation/sphinxcontrib-gitloginfo
Author: Martin Bless
Author-email: martin.bless@mbless.de
License: MIT license
Download-URL: https://pypi.org/project/sphinxcontrib-gitloginfo/
Platform: any
Classifier: Development Status :: 5 - Production/Stable
Classifier: Framework :: Sphinx :: Extension
Classifier: Framework :: Sphinx
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python :: 2
Classifier: Programming Language :: Python :: 2.7
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.5
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python
Classifier: Topic :: Documentation :: Sphinx
Classifier: Topic :: Documentation
Requires-Python: >=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*
Description-Content-Type: text/x-rst
Provides-Extra: test
Requires-Dist: pytest ; extra == 'test'
Requires-Dist: flake8 ; extra == 'test'
Requires-Dist: mypy ; extra == 'test'

========================
sphinxcontrib-gitloginfo
========================

ATTENTION • work in progress • ATTENTION • WIP •
ATTENTION • work in progress • ATTENTION • WIP •
ATTENTION • work in progress • ATTENTION • WIP …


Overview
========

Sphinx-doc extension that provides info obtained from git log in the page rendering context.


Links
-----

- Source: https://github.com/TYPO3-Documentation/sphinxcontrib-gitloginfo
- Bugs: https://github.com/TYPO3-Documentation/sphinxcontrib-gitloginfo/issues


License
=======

MIT license

Download and installation
=========================

::

   pip install sphinxcontrib-gitloginfo


Details
=======

((WIP - to be improved))

`confdir` is the path to the folder that contains the `conf.py` configuration
file.

This extension expects an optional `buildsettings.json` file in `confdir`.
It should at least contain a value for `t3docdir`, like
`{"t3docdir": "Documentation"}` or `{"t3docdir": "docs"}`.
`t3docdir` is the relative path from the project start to the docroot folder
inside the project. Sphinx is expecting such a folder with all the
documentation beneath (except includes and references). If the file is missing
`t3docdir = 'Documentation'` is used as default.

This extension expects a mandatory `gitloginfo.json` file in `confdir`. Without
this file the extension has no effect. The expected structure is::

   {
      "abspath_to_project": "/home/user/TYPO3.CMS.git/typo3/sysext/dashboard",
      "abspath_to_repo":    "/home/user/TYPO3.CMS.git",
      "filedata": {

         "typo3/sysext/project/Classes/Controller/AbstractController.php":
            [1587136226, "44ce57e72e3481224f745ca6db8f0f15372cc104"],

         "typo3/sysext/dashboard/Classes/ServiceProvider.php":
            [1586880838, "7b919798c8784ba3a3dd8cb82ab2d8a7e777878a"],

         "next/file/of/repository.ext":
            [utc-timestamp, "commit_hash"],

         "last/file/of/repository":
            [..., "..."]
      }
   }

Given this example the relative path from repo start to project start is
`typo3/sysext/dashboard`. "filedata" is a dictionary (associative array)
with filename and timestamp-commit_hash pairs as obtained from `git log`.
The timestamps are considered to represent UTC.

Date formatting

Sphinx knows a configuration option `html_last_updated_fmt`. This string is
used for date formatting. The default value is `'%b %d, %Y %H:%M'`.


Page rendering

If a page that is going to be rendered has a `sourcename` and a
`page_source_suffix` then a lookup in `filedata` is done to see whether we have
a `timestamp` and `commit_hash` for the file.

In this case we are trying to fetch or guess and assemble a
`commit_url_template` string.

Procedure:
First look for `commit_url_template`.
It should be the url to a commit with the actual commit hash replaces by
`%(commit_hash)s`. Examples:::

  https://github.com/user/repo/commit/%(commit_hash)s
  https://git.typo3.org/user/repo/commit/%(commit_hash)s
  https://bitbucket.org/user/repo/src/master/commits/%(commit_hash)s
  https://...gitlab.../user/repo/-/commit/%(commit_hash)s


If not given look for
`theme_project_repository`. If not given look for `theme_project_issues`. If
not given then we don't have a commit url and cannot link to that.

Page rendering context

If available these values will be added to the Jinja2 page rendering context::

   t3ctx['commit_hash']
   t3ctx['last_modified']
   t3ctx['last_modified_isoformat']
   t3ctx['commit_url']


How to generate 'gitloginfo.json'
=================================

Creating the 'gitloginfo.json' file is not part of the extension. This
reduces complexity and helps speeding up Git operations.
`git-restore-mtime
<https://github.com/MestreLion/git-tools/blob/master/git-restore-mtime>`_ is a
tool that almost does what we need. It is distributed under the GPL license.
Please see the initial comments in the code in folder `git-restore-mtime` in
this repository.

git-restore-mtime/git-restore-mtime-ORIGINAL.py
   This is the original file:
   `git-restore-mtime/git-restore-mtime-ORIGINAL.py
   <https://github.com/MestreLion/git-tools/commit/f3cc70b73200154d027554714c354f35a08680ed>`__

git-restore-mtime/git-restore-mtime-modified.py
   Run the modified version like so. `--test` prevents files from actually
   getting the mtime value set. Instead, we are only looking for the output::

      cd path/to/repo/and/project/therein
      python git-restore-mtime-modified \
         --test
         --destfile-gitloginfo=path/to/temp-gitloginfo.json

git-restore-mtime/example-gitloginfo.json
   This is how the output file should look like.


Usage
=====

See USAGE.rst


Development
===========

The initial skeleton of this package was created with cookiecutter and
makes use of `pbr`::

   cookiecutter https://github.com/sphinx-contrib/cookiecutter

This version is kept in branch 'using-pbr'.

We then dropped the use of pbr and switched to a more regular `setup.py`
configuration.



=======
History
=======

Next release
============

...


v1.0.0 (2020-05-06)
===================

* Switch from setup.py using 'pbr' to a more standard approach
* Create code
* Add git-restore-mtimes
* Create documentation


v0.1.0 (2020-05-01)
===================

*  Start development. Obtain skeleton with `cookiecutter
   <https://github.com/cookiecutter/cookiecutter>`_ from
   https://github.com/sphinx-contrib/cookiecutter


