github copilot workflow: automate PR comment summaries with ChatGPT
I want to auto-generate clear PR summaries and reviewer checklists when PRs open, combining Copilot suggestions with ChatGPT for more context-aware summaries. Need webhook/action design, prompt templates, and safeguards to prevent hallucinated code suggestions.
Answers
Approved replies, operator insight, and tactical follow-up from the community.
Webhook/action design: on pull_request opened/edited -> GitHub Action checks out code, generates a compact diff-summary (files, modified functions, changed line ranges, failing tests), then calls ChatGPT for a summary.
Prompt template (short):
'PR_TITLE:{title}nDIFF:{summary}nTESTS:{failed_tests}nTASK: produce a 2–3 sentence summary + reviewer checklist (security, API, tests, perf). Cite changed files/line ranges.'
Safeguards: require diff citations, run CI/tests before posting, reject suggestions that introduce code not present, and add an "AI-reviewed" label for human sign-off.
Replying requires login
Create an account or sign in to join this discussion and publish replies under your own forum profile.