This is a simple and opinionated script to bump the version of a python package.

1. The script will check for any changes in the git repository and abort if there are any.
2. If there are no changes, it will alter files where a version is set, e.g. pyproject.toml or __init__.py. (Which files to alter are specified in the pyproject.toml file according to the tool.bump_version section.)
3. The script commits and pushes the changes.
4. Then a new tag is created using the version tag specified.
5. Finally the script pushes the tag to the remote repository.

pipx install git+https://github.com/diversen/[email protected]

It may bump the version in a __init__.py file (or similar) using a pyproject settings like the following:

[tool.bump_version]
version_file = "bump_py_version/__init__.py"

Note about setup.py. setup.py should import the version from the __init__.py file. Example:

from bump_py_version import __version__

If you have a pyproject file with a project.version or a tool.poetry.version section then the script will bump these versions too.

You may configure the script to alter text files (e.g. README.md) by setting the section tool.bump_version.replace_patterns in the pyproject.toml file. Example:

[tool.bump_version.replace_patterns.pip]
file = "README.md"
search = "<!-- LATEST-VERSION-PIP -->"
replace = "\tpip install git+https://github.com/diversen/bump-py-version@{version}\n"

[tool.bump_version.replace_patterns.pipx]
file = "README.md"
search = "<!-- LATEST-VERSION-PIPX -->"
replace = "\tpipx install git+https://github.com/diversen/bump-py-version@{version}\n"

The above will cause the line below the search string to be replaced with the replace string. Then it is easy to show the latest version of the package in a README.md file.

Example:

bump-py-version v0.0.1