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Versioning

As explained in AI for Everyday IT

Version control is the management of successive states of files or other artifacts, including their changes and history.

Version control manages successive states of files and other artifacts. In AI-assisted development, it records changes, preserves working versions, and gives coding assistants reliable context for understanding a project. section 6.11 section 11.9.1

Use version control with AI assistants to:

  • Compare working and broken implementations instead of repeatedly modifying a failing solution. section 11.9.1
  • Let the assistant study a branch with working code, return to the active branch, and apply the learned implementation pattern. section 11.9.1
  • Pair changes with tests and project-wide quality rules so refactoring remains within defined boundaries. section 11.9 section 11.9.1
Table 11.4 Using Git with AI
Step
Actual prompt used
Get working code
Your changes broke authentication so I’ve discarded them. This is a persistent bug. To address it, I’d like you to learn from another branch that has a working version. I’m going to switch to that one so that you can learn from it. Ready?
Learn the pattern
Okay done. I’m now on a branch with working code. Please analyze the code to see what went wrong with your changes.
Fix the problem
Now I’m back on our active branch. Again, I removed your previous changes. Please implement working auth using the patterns you just learned.

Follow a three-step Git workflow: obtain working code, have the assistant analyze its pattern, then implement the fix on the active branch. section 11.9.1

How AI for Everyday IT covers it

How deep it goes
Explains change tracking and branch-based recovery through a worked authentication example, but does not detail version-control internals.
Examples
Uses broken authentication, a working branch, discarded changes, and a three-step Git repair workflow.
What it assumes
Assumes familiarity with Git branches and AI-assisted coding workflows.
What you can do after
Diagnose/debug with Git by comparing broken work against a known-working branch and guiding an assistant toward the proven pattern.
How it connects
Connects version control with Git, AI coding assistants, testing, debugging, code quality, and source control.

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This explainer was generated by Manning's knowledge graph from the text of AI for Everyday IT. The section links point to the parts of the book it draws on.