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https://github.com/thombashi/releasecmd

releasecmd is a release subcommand for setup.py (setuptools.setup). The subcommand create a git tag and push, and upload packages to PyPI.
https://github.com/thombashi/releasecmd

python-library release-automation release-helper setuptools

Last synced: 3 months ago
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releasecmd is a release subcommand for setup.py (setuptools.setup). The subcommand create a git tag and push, and upload packages to PyPI.

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releasecmd
============================================

|PyPI pkg ver| |Supported Python versions| |CI status| |CodeQL|

.. |PyPI pkg ver| image:: https://badge.fury.io/py/releasecmd.svg
:target: https://badge.fury.io/py/releasecmd
:alt: PyPI package version

.. |Supported Python versions| image:: https://img.shields.io/pypi/pyversions/releasecmd.svg
:target: https://pypi.org/project/releasecmd
:alt: Supported Python versions

.. |CI status| image:: https://github.com/thombashi/releasecmd/actions/workflows/ci.yml/badge.svg
:target: https://github.com/thombashi/releasecmd/actions/workflows/ci.yml
:alt: CI status

.. |CodeQL| image:: https://github.com/thombashi/releasecmd/actions/workflows/github-code-scanning/codeql/badge.svg
:target: https://github.com/thombashi/releasecmd/actions/workflows/github-code-scanning/codeql
:alt: CodeQL

Summary
---------
``releasecmd`` is a ``release`` subcommand for ``setup.py`` (``setuptools.setup``).
The subcommand creates a git tag and pushes and uploads packages to ``PyPI``.

The subcommand class (``releasecmd.ReleaseCommand``) is implemented as a subclass of ``setuptools.Command`` class.
The ``release`` subcommand performs the following tasks:

1. Detect the package version
1. If specified with the ``--version`` option, use that version
2. Retrieve the package version from an installed package if the ``--use-installed-version`` option is specified
3. Find a file that defines the package version (``__version__`` variable)
2. Creates a git tag using the package version information
- Optionally signs the git tag with GPG if the ``--sign`` option is specified
3. Pushes the git tag
4. Upload package files to PyPI using ``twine``.

Installation
============================================
::

pip install releasecmd

Usage
============================================

:setup.py:
.. code-block:: python

import setuptools

from releasecmd import ReleaseCommand

setuptools.setup(
...
cmdclass={"release": ReleaseCommand},
)

Example
============================================
.. code-block::

$ python3 setup.py release
running release
[get the version from ./releasecmd/__version__.py]
[pull git tags]
Already up to date.
[check existing git tags]
[create a git tag: v0.0.15]
[push git tags]
[upload the package to PyPI]
...

prerequisite: package binaries must be in the ``dist/`` directory.

Specify version manually
------------------------------------------------------
You can specify a version manually by ``--version`` option:

.. code-block::

$ python3 setup.py release --version 0.1.0
[create a git tag: v0.1.0]
[pull git tags]
Already up to date.
[check existing git tags]
[push git tags]
[upload packages to PyPI]

Create a GPG signed tag and upload packages
------------------------------------------------------
.. code-block::

$ python3 setup.py release --sign
running release
[get the version from ./releasecmd/__version__.py]
[pull git tags]
Already up to date.
[check existing git tags]
[create a git tag with gpg signing: v0.1.0]
[push git tags]
[upload packages to PyPI]
...

Skip create a git tag and upload packages
------------------------------------------------------
.. code-block::

$ python3 setup.py release --skip-tagging
running release
[get the version from ./releasecmd/__version__.py]
skip git tagging
[upload packages to PyPI]
...

release command options
============================================
::

Options for 'ReleaseCommand' command:
--skip-tagging skip a git tag creation
--skip-uploading skip uploading packages to PyPI
--dry-run don't actually do anything
--sign make a GPG-signed git tag
--verbose show verbose output
--search-dir specify a root directory path to search a version
file. defaults to the current directory.
--tag-template specify git tag format. defaults to 'v{version}'
--use-installed-version use an installed package version as a release
version
--version specify release version

Dependencies
============================================
- Python 3.8+
- `Git `__