Codex App + Git Demo: Split a WIP Commit into Clean Pull Request Commits

Описание: In this video, I show how I use the Codex app to transform one messy work-in-progress commit into smaller, review-friendly commits that are easier to understand in a pull request.

The demo is based on a simple REST API project. I compare the branch against main, explain the prompt I give to Codex, let it reorganize the changes, and then review the resulting commit history. I also show a small limitation I hit during the push/merge step, which makes this a realistic hands-on example of agentic software development for Git and code review.

Timeline
00:00 Intro
00:30 Demo project overview
00:48 The messy PR problem
02:03 Opening Codex and selecting the repository
02:51 The prompt to split changes into meaningful commits
03:52 Checking tests before starting
04:18 Commit history before the rewrite
04:49 Running Codex on the branch
05:43 Reviewing the new commit history
06:50 Pushing the rewritten commits
07:14 Looking at the documentation and test commits
07:36 Push rejected / update needed
08:11 Merge side effect and commit history issue
09:05 Final takeaway on prompt quality and PR readability

#Codex #OpenAI #Git #PullRequest #CodeReview #SoftwareEngineering #DeveloperTools #AgenticAI #AIAgents #Programming #DevWorkflow #GitTips #CleanCode #ProductivityForDevelopers #TechDemo

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