ga-pr - Start Follow-up Work on an Existing PR

Kick off an agent task tied to an existing PR or branch. Reuses the existing tmux session/clone for that PR if one already exists.

Steps

1. Get the PR or branch and task from the user's message.

   • Accept a PR number, PR URL, or branch name.
   • If the task is merge-conflict resolution, use --merge-conflicts.

2. Run ga-pr. Default harness is Pi, so omit the harness flag for normal use:

   ga-pr <pr-number-or-url-or-branch> "<task>"
   

   For merge conflicts:

   ga-pr --merge-conflicts <pr-number-or-url-or-branch>