Hello dear reader, there is a cool PEP 440 and today I’ll try to explain how to implement such versioning for your project according to this one.
Actually, it’s very simple process. You just need to install a single Python package.
pip install --user bumpversion
After that, you need to create a config file inside your root directory of a project.
Now I’m going to explain step by step, what’s going out inside of this file.
- I guess
current_versionis a self-explanatory attribute.
commitis set to
True, then every single bump of a project version will be created automatically a commit with a specific message.
filesis a list of project files that will be used for bump
- Other stuff is used under the hood of the library, I won’t go into many details here, but you can parse & serialize a version string based on own needs, set dev, post-release etc.
Another step is set to the
current_version all version strings inside
.bumpversion.cfg. E.g. if you have got a version string 3.0.1 inside your
setup.py then you need to set it to
3.0.0.a0 or vise-versa.
Scheme of versioning is the next:
X.Y.ZaN # Alpha release
X.Y.ZbN # Beta release
X.Y.ZrcN # Release Candidate
X.Y.Z # Final release
And workflow will be like this:
bumpversion patch # 3.0.0.a0 → 3.0.1.a0
bumpversion n # 3.0.1.a0 → 3.0.1.a1
bumpversion release # 3.0.1.a1 → 3.0.1.b0
bumpversion release # 3.0.1.b0 → 3.0.1.rc0
bumpversion release # 3.0.1.rc0 → 3.0.1
bumpversion minor # 3.0.1 → 3.1.0.a0
bumpversion major # 3.1.0.a0 → 4.0.0.a0
bumpversion n # 4.0.0.a0 → 4.0.0.a1
bumpversion release --tag # 4.0.0.a1 → 4.0.0.b0
The last one command will create for us a tag v4.0.0.b0.