tidy

Tidy Old Review Runs

You are cleaning up old review results from .lookagain/.

Parse arguments

The user may pass key=value pairs after the command name. The raw argument string is:

$ARGUMENTS

If the argument string is empty or blank, the user provided no overrides — use all defaults. Parse key=value pairs from the string. For any key not provided, use the default.

Key	Default	Description
keep	1	Keep runs from the last N days
all	false	Remove all runs including today's (true or false)

Process

1. Use Glob to list all directories under .lookagain/ matching the pattern .lookagain/????-??-??T??-??-??/.

2. If no run directories exist, tell the user there's nothing to tidy and stop.

3. Determine which runs to remove:

   • If the resolved all value is true, remove ALL run directories.
   • Otherwise, calculate the cutoff date by subtracting the resolved keep value (in days) from today's date. Remove only run directories whose date portion (the YYYY-MM-DD prefix of the directory name) is strictly before the cutoff date.

4. Before deleting, validate each directory name matches the exact pattern YYYY-MM-DDTHH-MM-SS (all digits in the right positions). Skip any directory that doesn't match.

5. For each validated run directory to remove, use Bash to delete it: rm -rf .lookagain/<run-id>

6. Report what was done:

## Tidy Complete

Removed N run(s): <list of run-ids removed>
Kept M run(s): <list of run-ids kept>

If nothing was removed, say so:

## Nothing to Tidy

All N run(s) are within the keep window.