avc undo

Reverses the most recent state-changing operation — a restore or a merge — with no arguments. AVC records every such operation together with the safety snapshot that reverses it, so undo never needs you to know which snapshot to go back to.

Running avc undo twice acts as redo: each undo records itself, so undoing an undo restores the state the first undo replaced.

Usage

avc undo            # reverse the last restore or merge
avc undo --list     # show recent operations without undoing anything
avc undo --json

Flags

Flag	Description
--list	List recent operations (most recent first) instead of undoing
--json	JSON output

What it reverses

Last operation	avc undo result
restore	Working tree returns to its pre-restore state (the safety snapshot AVC took before the restore)
merge	main is restored from the pre-merge snapshot, and the merged branch is reactivated with its workspace rebuilt

If the working tree was dirty when the original operation ran, that dirty state was captured as a safety snapshot and is what undo returns you to. On a clean tree, undo falls back to the branch HEAD.

Example

avc restore snap-abc123     # roll back to an earlier snapshot
# ...realize that was a mistake
avc undo                    # back to where you were
avc undo                    # redo — forward to snap-abc123 again

Notes

• avc undo with no operations recorded yet exits non-zero with a clear “nothing to undo” message.
• Undoing a merge marks the agent branch active again and rebuilds its workspace, so you can resume the branch where it left off.
• The operations log is also surfaced in avc timeline, interleaved with snapshots.