on-pr-close.yaml

name: Bot - On PR Close

# Runs on PR close (merged). Executes issue recommendation workflow:
# determines completed issue difficulty, finds next/same/fallback issues,
# and posts a recommendation comment via bot-on-pr-close.js.
on:
  pull_request_target:
    types: [closed]

permissions:
  pull-requests: write
  issues: write
  contents: read

jobs:
  on-pr-close:
    runs-on: hiero-client-sdk-linux-large
    if: github.event.pull_request.merged == true

    concurrency:
      group: on-pr-close-${{ github.event.pull_request.number }}
      cancel-in-progress: true

    steps:
      - name: Harden Runner
        uses: step-security/harden-runner@fe104658747b27e96e4f7e80cd0a94068e53901d # v2.16.1
        with:
          egress-policy: audit

      - name: Checkout Repository
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
        with:
          ref: ${{ github.event.repository.default_branch }}

      - name: Run PR Close Handler
        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
        with:
          script: |
            const script = require('./.github/scripts/bot-on-pr-close.js');
            await script({ github, context });