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feat(review-pr): add rate-anomaly safeguard for review requests #98

feat(review-pr): add rate-anomaly safeguard for review requests

feat(review-pr): add rate-anomaly safeguard for review requests #98

# Copyright The Docker Agent Action authors
# SPDX-License-Identifier: Apache-2.0
name: Self PR Review - Trigger
on:
pull_request:
types: [review_requested]
pull_request_review_comment:
types: [ created ]
# Rate-anomaly safeguard: collapse a burst of review_requested events on the same
# PR at the source — re-requesting a review is redundant, so cancel-in-progress
# drops superseded context-capture runs and only the latest fans out to a review.
# Distinct review comments stay independent (the comment id keys them into their
# own group) so a real reply is never dropped by another comment on the same PR.
concurrency:
group: pr-review-trigger-${{ github.event.pull_request.number }}-${{ github.event.comment.id || 'review-request' }}
cancel-in-progress: true
permissions: {}
jobs:
save-context:
if: >
github.event.comment.user.login != 'docker-agent' &&
github.event.comment.user.login != 'docker-agent[bot]' &&
github.event.comment.user.type != 'Bot' &&
!contains(github.event.comment.body, '<!-- docker-agent-review -->') &&
!contains(github.event.comment.body, '<!-- docker-agent-review-reply -->') &&
!contains(github.event.comment.body, '<!-- cagent-review -->') &&
!contains(github.event.comment.body, '<!-- cagent-review-reply -->')
runs-on: ubuntu-latest
steps:
- name: Save event context
env:
PR_NUMBER: ${{ github.event.pull_request.number }}
PR_HEAD_SHA: ${{ github.event.pull_request.head.sha }}
COMMENT_JSON: ${{ toJSON(github.event.comment) }}
run: |
mkdir -p context
printf '%s' "${{ github.event_name }}" > context/event_name.txt
printf '%s' "$PR_NUMBER" > context/pr_number.txt
printf '%s' "$PR_HEAD_SHA" > context/pr_head_sha.txt
if [ "${{ github.event_name }}" = "pull_request_review_comment" ]; then
printf '%s' "$COMMENT_JSON" > context/comment.json
fi
- name: Upload context
uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
with:
name: pr-review-context
path: context/
retention-days: 1