SDLC Pull Request

Create or update a pull request for the current work. This command:

1. Runs mutation testing to verify test quality
2. Creates or updates the PR
3. Links PR to the issue
4. Keeps issue in "In Progress" (PR goes to Review)

Steps

1. Load Configuration

Read .claude/sdlc.yaml for git workflow settings.

2. Detect Current Issue

From the current branch name, extract the issue number:

git branch --show-current

Parse issue number from branch name (e.g., feature/123-add-login → 123).

If no issue number in branch, ask user which issue this PR is for.

3. Run Mutation Testing

Use the sdlc-mutation agent to run mutation testing:

Task tool with subagent_type="sdlc-mutation":
  Run mutation testing on the changes in this branch. Enforce 100% mutation score.
  Report any surviving mutants that need additional test coverage.

If mutation score is below 100%:

• Show the surviving mutants
• Warn that PR can still be created but may need additional tests
• Ask user if they want to proceed or fix first

4. Check for Existing PR

gh pr list --head $(git branch --show-current) --json number,url

If PR exists, we'll update it. If not, we'll create it.

5. Push Changes

If using git-spice:

gs stack submit

If using standard git:

git push -u origin $(git branch --show-current)

6. Create/Update PR

If creating new PR:

Get issue details for PR body:

gh issue view <issue-number> --json title,body

Create PR with link to issue:

gh pr create \
  --title "<issue-title>" \
  --body "Closes #<issue-number>

## Summary
<brief summary of changes>

## Changes
<list of key changes>

## Testing
- All tests passing
- Mutation score: <score>%

---
Related: #<issue-number>" \
  --assignee @me

If updating existing PR:

# Push already happened, just ensure it's up to date
gh pr view --json url

7. Link PR to Issue (if not using Closes keyword)

If using gh-issue-ext for explicit linking:

gh issue-ext branch link <issue-number> <branch-name>

8. Update Project Status

The PR should show in Review status. If using projects:

• PR status tracks separately from issue
• Issue stays in "In Progress" until PR is merged

9. Display Result

Pull Request created/updated!

PR: <url>
Issue: #<number> - <title>
Mutation Score: <score>%

Status:
  - PR: In Review
  - Issue: In Progress (will close when PR merges)

Next steps:
  - Wait for review feedback
  - Run /sdlc:review when you have comments to address

Error Handling

• Not on feature branch: Warn that we're on main/master
• No commits: Nothing to create PR for
• Mutation testing fails: Show results, offer to proceed anyway
• PR creation fails: Show error, suggest manual creation