Stack Push

Push all branches in a stack and open (or update) one PR per slice, with each PR targeting its parent branch as base.

When to Use

Run stack-push after stack-create has initialized the branch topology and at least one commit exists on each slice branch. Also run it after adding commits to any slice to update open PRs.

Prerequisites

• stack-create completed: branches exist with commits
• gh CLI authenticated (gh auth status)
• Each slice branch has at least one commit beyond its base