I started working on GitChronicler mostly to learn how I could integrate AI into my workflow in a way that would actually spare me doing boring stuff, like writing the git commit message. The tool feeds a patch to a language model via the OpenRouter API and gets back a commit message that reflects what the code actually does — saving the mechanical step of describing changes that are already fully visible in the diff, while still leaving the developer in control of what gets committed.

git rebase is one of my favorite git commands. It allows to update a set of local patches against another git branch and also to rework, through the -i flag, some previous patches. A lesser-known capability is the –exec flag, which runs an arbitrary shell command after each patch is applied during the rebase. Combined with the -X theirs merge strategy to silently resolve conflicts, this makes it straightforward to apply mechanical transformations — such as a symbol rename — across an entire patch series without manual intervention.