github-pr

name	github-pr
description	Create or find a GitHub pull request for the current branch and open it in the browser. Use when the user asks to "create a PR", "open a PR", "make a pull request", "submit PR", "/pr", "push and create PR", or any variation of creating, finding, or opening a GitHub pull request.

GitHub Pull Request

Create a PR for the current branch against origin/master, or find the existing PR if one already exists, then open it in Chrome.

Workflow

1. Ensure changes are pushed

# Check if current branch has an upstream and is up to date
git status -sb

If the branch has unpushed commits, push with:

git push -u origin HEAD

2. Check for existing PR

gh pr view --web 2>/dev/null

If a PR already exists, this opens it in the browser. Done.

3. Create new PR if none exists

Gather context for the PR:

# Get current branch name
git branch --show-current

# Get all commits on this branch vs master
git log master..HEAD --oneline

# Get the full diff against master
git diff master...HEAD

Create the PR using gh:

gh pr create --base master --fill --web

The --fill flag auto-populates title and body from commit messages. The --web flag opens the PR in the browser immediately after creation.

If commits are too varied for --fill, draft a title and body manually:

gh pr create --base master --title "<title>" --body "$(cat <<'EOF'
## Summary
<bullet points>

## Test plan
<verification steps>
EOF
)" --web

4. Confirm to user

Print the PR URL so the user can see it.

Notes

• Always target master as the base branch
• Always open the PR in the browser after creating or finding it
• Use --web flag on gh pr create or gh pr view to open in browser
• If gh is not authenticated, inform the user to run gh auth login