From Fedora Project Wiki

Patches in Forge macros - Auto macros - Detached rpm changelogs

Summary

redhat-rpm-config will be updated so users of the auto framework get automated release and changelog bumping.

Owner

  • Email: <nicolas.mailhot at laposte.net>

Current status

  • FESCo issue: <will be assigned by the Wrangler>
  • Tracker bug: <will be assigned by the Wrangler>
  • Release notes tracker: <will be assigned by the Wrangler>

Detailed Description

The change is market as system-wide because all packages build with redhat-rpm-config, but it only concerns packages that opted to use this part of redhat-rpm-config (auto framework).

The change will make those packages auto-bump and auto-changelog at the rpm level, in an infrastructure-independent way.

Feedback

Benefit to Fedora

Autobumping removes a huge packager shore and makes timestamping in changelogs more reliable.

Scope

  • Proposal owners: The feature is coded and works at the rpm level. Unfortunately, mock filters away the srpms containing the bump state, so it does not work in upper layers.
  • Other developers: The feature requires buy-in by mock developers (and probably koji developers) to lift the restrictions that block it above the rpm level. Also, it requires a mechanism to pass the user name and email that will be used in bumped changelogs (defining two variables in ~/.rpmmacros is sufficient at rpm level)
  • Policies and guidelines: maybe eventually if things work out on the technical level
  • Trademark approval: N/A (not needed for this Change)

Upgrade/compatibility impact

This is a pure build tooling update, it changes how things are built not what is built.

How To Test

A redhat-rpm-config packages with the changes and some example packages are available in 

 https://copr.fedorainfracloud.org/coprs/nim/refactoring-forge-patches-auto-call-bump-changelog-fonts/builds/

Since the mock/copr layer is currently blocking the feature, you need to install the redhat-rpm-config and forge macro packages available in this repo locally. Afterwards you can take any of the example packages in the repo and rebuild them with rpmbuild -ba to your heart content, and see the releases bump and the changelogs being updated accordingly.

To get beautiful changelogs, you also need to add 

%buildsys_name  Your name
%buildsys_email Your email

in ~/.rpmmacros

User Experience

N/A Packager experience change only

Dependencies

The change is a spin-off of

https://fedoraproject.org/wiki/Changes/Patches_in_Forge_macros_-_Auto_macros_-_Detached_rpm_changelogs

Therefore, it depends on the success of that other change and will probably need rebasing if the code in this other change evolves during the redhat-rpm-config merge.

It also depends on mock / copr/ koji buy-in and changes, that may add their own requirements.

Contingency Plan

There is no contingency plan because the change will happen or not at all.

Documentation

There is as much documentation as the average redhat-rpm-config change (ie comments in the macro files themselves)

Release Notes

N/A Packager productivity change only

Retrieved from "https://fedoraproject.org/w/index.php?title=Changes/rpm_level_auto_release_and_changelog_bumping&oldid=580892"