Create Pr

Context

• Current git status: !git status --short
• Diff summary vs HEAD (file + line counts): !git diff HEAD --stat
• Current branch: !git branch --show-current
• Default branch: !gh repo view --json defaultBranchRef --jq '.defaultBranchRef.name' 2>/dev/null || echo "main"
• Recent commits on this branch: !git log --oneline -10

The full diff is intentionally NOT loaded above. To write the PR body, read only what you need:

• Per-file hunks: git diff <base>...HEAD -- <file> (replace <base> with the default branch)
• Branch-wide stat: git diff <base>...HEAD --stat Do not run unfiltered git diff — it floods context for nothing.

Your task

Create a branch (if needed), commit changes as atomic commits, push, and open a pull request. Terse and exact at every layer: branch name, commit messages, PR title, PR body.

Steps

1. Detect base branch — use the default branch from context above. Target the PR against this branch.

2. Ensure a valid branch name — <type>/<short-description> convention before pushing.

   • Valid types: feat, fix, chore, refactor, docs, style, perf, test, build, ci, revert
   • Pick a name based on the changes (e.g., feat/add-user-export, fix/login-redirect)
   • If on the default branch: create a new branch with git checkout -b <type>/<short-description>
   • If on a non-conventional branch (e.g., auto-generated worktree branches like claude/..., or any name not matching the convention): rename it in place with git branch -m <type>/<short-description>. This works inside worktrees too.
   • If already on a conventional branch: keep it.

3. Analyze and stage changes — read the code to understand what changed and why. Stage specific files by name. Do NOT use git add -A or git add .. NEVER stage secret files (.env, *.key, *.pem, credentials, tokens).

4. Create atomic commits — split into multiple commits when changes involve different concerns, types, or file patterns. Each commit must build and make sense on its own.

   Subject line:

   • <type>(<scope>): <imperative summary> — <scope> optional
   • Types: feat, fix, refactor, perf, docs, test, chore, build, ci, style, revert
   • Imperative mood: "add", "fix", "remove" — not "added", "adds"
   • ≤50 chars when possible, hard cap 72
   • No trailing period
   • Match project convention for capitalization after the colon

   Body (only if needed):

   • Skip when the subject is self-explanatory
   • Add for: non-obvious why, breaking changes, migration notes, linked issues
   • Wrap at 72 chars, bullets - not *
   • Reference issues at end: Closes #42, Refs #17

   Always include body for: breaking changes, security fixes, data migrations, reverts.

   Breaking changes: mark subject with ! and add a BREAKING CHANGE: footer.

   What NEVER goes in: "This commit does X", "I"/"we"/"now"/"currently", "As requested by...", AI attribution, emoji (unless project convention), filename restated when scope covers it.

   Use HEREDOC for commit messages.

5. Push the branch — use git push -u origin <branch>.

6. Create the PR using gh pr create:

   Title:

   • Same format as a commit subject: <type>(<scope>): <imperative summary>
   • Under 70 chars, no trailing period
   • If the branch has one commit, reuse its subject. If multiple, summarize the overall change.

   Labels:

   • Infer appropriate labels from the change type and content. Use --label flags (one per label).
   • Common labels: bug, enhancement, documentation, refactor, dependencies, breaking-change.
   • Only apply labels that exist in the repository. Run gh label list first to check. If none match, skip labeling.

   Body — terse, why over what:

   gh pr create --title "title" --label "label1" --body "$(cat <<'EOF'
   - why this change exists (not a diff restatement)
   - notable decisions or tradeoffs
   
   ## Test plan
   - [ ] concrete step a reviewer can run
   - [ ] edge case covered
   EOF
   )"
   

   Body rules:

   • No ## Summary heading — open the body directly with why-bullets. The PR title already names the change; a heading would just repeat it.
   • ## Test plan is mandatory — always include it with concrete, actionable steps a reviewer can run (commands, URLs, edge cases). Avoid vague items like "test it works".
   • Analyze ALL commits on the branch for the why-bullets, not just the latest
   • Why-bullets state the why, not a list of files touched
   • Bullets - not *
   • No AI attribution, no "Generated with Claude Code"
   • No emoji unless project convention requires
   • Add other sections only when applicable (skip otherwise):
     • ## Related issues — when commits reference issues (#123, fixes #456), list Closes #N
     • ## Breaking changes — for breaking changes, include migration notes
     • ## Screenshots — for UI changes, include before/after images or a short clip

7. Output the PR URL after creation.

Edge Cases

• No changes at all: say so and stop. Do not create an empty PR.
• Branch already has an open PR: surface the existing URL instead of creating a duplicate (gh pr list --head <branch>).
• Push fails due to diverged history: do NOT force push. Inform the user and stop.