Diff generation and application #25

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opened 2026-04-07 20:24:29 +00:00 by austin · 0 comments

austin commented

2026-04-07 20:24:29 +00:00

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Implement diff creation and file modification.

Given the original code and the selected candidate, produce a unified diff
Present the diff to the user for approval
On approval, apply the change to the file on disk
Support reject (discard the change) and retry (go back to GENERATE)
Track applied changes in the session state for undo support

Keep this simple — unified diff format, apply with standard patching logic. No need for a custom diff algorithm.

Implement diff creation and file modification. - Given the original code and the selected candidate, produce a unified diff - Present the diff to the user for approval - On approval, apply the change to the file on disk - Support reject (discard the change) and retry (go back to GENERATE) - Track applied changes in the session state for undo support Keep this simple — unified diff format, apply with standard patching logic. No need for a custom diff algorithm.