Generate a PR body

Produce a pull request description for the current branch.

Steps

1. Find the Jira ID. Read the current branch name (git rev-parse --abbrev-ref HEAD) and extract the Jira ID — a substring shaped like CXSPA-xxxxx (a project key in capitals, a hyphen, then digits). If the branch has no such substring, leave the placeholder <jira_id> in the link and tell the user you couldn't find one.

2. Gather the changes. Diff the branch against its base branch (usually develop) to see what changed, e.g. git diff --stat $(git merge-base develop HEAD) HEAD and git log $(git merge-base develop HEAD)..HEAD --oneline.

3. Write the body in this exact structure:

   • First line, always:

     Closes: https://jira.tools.sap/browse/<jira_id>
     

     (replace <jira_id> with the extracted ID, e.g. CXSPA-13999)

   • A blank line, then a short summary of what the branch changes.

Writing the summary

• Keep it simple and plain — describe what changed and why, from a user/reviewer point of view.
• Avoid technical jargon, file paths.
• Do not include any links or URLs in the summary. The only link allowed in the whole body is the Closes: line at the top.
• A few short bullet points or a couple of sentences is enough. Don't pad it.

Output format

Output the whole PR body inside a single fenced code block so the user can copy and paste it in one action. Nothing outside the code block except a brief note if the Jira ID was missing.

Example

Closes: https://jira.tools.sap/browse/CXSPA-13999

Show the customer's title (e.g. Mr, Ms) on the saved address card so the
displayed name matches what they entered during checkout.