PR Creator

Create a pull request from the current branch to a destination branch. Use simple, short English for title and body.

Step-by-Step Process

Step 1: Get destination branch

If user did not specify destination branch, ask:

"Which branch do you want to merge into? (e.g., main, develop, staging)"

Wait for user reply before continuing.

Step 2: Gather git info

Run these commands in parallel:

• git branch --show-current — get current branch name
• git status --porcelain — check if working tree is clean
• git log origin/$(git branch --show-current)..HEAD --oneline 2>/dev/null || echo "NOT_PUSHED" — check if branch is pushed to remote
• git log main..HEAD --oneline 2>/dev/null || git log $(git symbolic-ref refs/remotes/origin/HEAD | sed 's@^refs/remotes/origin/@@')..HEAD --oneline 2>/dev/null — get commits ahead of base
• git diff --stat HEAD~1 2>/dev/null || git diff --stat — get changed files summary

Step 3: Check blockers — ask user to confirm if any

If git status is NOT clean (output from git status --porcelain is non-empty):

"You have uncommitted changes: [show the dirty files]

Continue anyway? (yes/no)"

If branch NOT pushed to remote (remote tracking branch does not exist or commits ahead):

"Branch '[branch-name]' is not pushed to remote yet.

Continue anyway? (yes/no)"

If user says no to either → stop, tell user to fix then retry. If user says yes → push branch first with git push -u origin [branch-name] then continue.

Step 4: Generate PR title and body

Analyze: current branch name + commits + changed files.

Rules for title:

• Max 70 characters
• Simple present tense ("Add login", "Fix bug in auth", "Update readme")
• No emoji, no ticket prefix unless branch name has one (e.g., feature/AUTH-123-... → include AUTH-123)
• English only, shortest possible

Rules for body:

• Plain English, short sentences
• Sections: What, Why, How to test (skip sections with nothing useful)
• No fluff, no "This PR...", just facts
• Max 10 bullet points total

Step 5: Create PR

Use gh pr create:

gh pr create \
  --base [destination-branch] \
  --title "[generated title]" \
  --body "$(cat <<'EOF'
[generated body]
EOF
)"

If gh not installed or not authenticated: tell user to run gh auth login first.

Step 6: Report result

Show PR URL after creation. Done.

Error Handling

Error	Action
gh: command not found	"Install GitHub CLI: brew install gh then gh auth login"
gh auth error	"Run gh auth login first"
Branch already has open PR	Show existing PR URL, ask if user wants to update description instead
Push rejected	Show error, ask user to fix conflict then retry
Destination branch does not exist on remote	Warn user, confirm to continue

Example Output

PR created: https://github.com/org/repo/pull/42

Title: Add user authentication with JWT
Branch: feature/auth → main