gdd-pr-branch

name	gdd-pr-branch
description	Create a clean PR branch by filtering out .design/ and .planning/ commits. Code-review-ready branch for the design implementation work.
argument-hint	[<base-branch>]
tools	Read, Write, Bash
disable-model-invocation	true

/gdd:pr-branch

Produces a branch that contains only code changes (under src/) so reviewers are not forced to read through .design/ planning churn.

Steps

1. Determine base: Use the argument if provided; otherwise read the current branch's merge base with main via git merge-base HEAD main.
2. List commits: git log --oneline <base>..HEAD via Bash.
3. Classify each commit: For each SHA, run git show --name-only <sha> and inspect the changed paths:
   • code-only: all paths under src/ (or other code dirs, not .design/ / .planning/) → include
   • design-only: all paths under .design/ or .planning/ → skip
   • mixed: both kinds → include and log a note
4. Get cycle name: Read .design/STATE.md for the current cycle: ID (default cycle-1).
5. Create branch: git checkout -b pr/<cycle>-clean <base>.
6. Cherry-pick: For every included SHA (in original order), run git cherry-pick <sha>. On conflict, abort the whole operation with a clear message and reset to the pre-op branch.
7. Print summary: "PR branch pr/<cycle>-clean created with commits. .design/ and .planning/ commits excluded. Mixed commits flagged: ."

Do Not

• Do not rewrite history on the original branch.
• Do not include .design/ or .planning/ paths - if a mixed commit contains them, the cherry-pick carries them through, but reviewers are warned.
• Do not push the branch automatically - let /gdd:ship or the user push.

PR-BRANCH COMPLETE