name: Stale and close inactive issues/PRs

on:
  schedule:
    - cron: "0 0,6,12,18 * * *"  # every 6 hours o'clock... 0:00am 6:00am 12:00pm 18:00pm
  workflow_dispatch:             # or manually

permissions:
  issues: read
  pull-requests: read

# This allows a subsequently queued workflow run to interrupt previous runs
concurrency:
  group: '${{ github.workflow }} @ ${{ github.head_ref || github.ref || github.run_id }}'
  cancel-in-progress: true

jobs:

  process-issues:
    name: Process Issues

    permissions:
      issues: write

    runs-on: ubuntu-latest

    steps:
      - uses: actions/stale@v5
        with:
          operations-per-run: 30
          days-before-issue-stale: 60
          days-before-issue-close: 30
          stale-issue-label: "stale"
          close-issue-label: "stale: closed"
          stale-issue-message: "This issue is stale because it has been open for 60 days with no activity."
          close-issue-message: "This issue was closed because it has been inactive for 30 days since being marked as stale."
          remove-issue-stale-when-updated: true
          exempt-issue-labels: "👥 discussion,👀 Needs Review,📌 pinned"
          days-before-pr-stale: -1
          days-before-pr-close: -1


  process-prs:
    name: Process Pull Requests

    permissions:
      pull-requests: write

    runs-on: ubuntu-latest

    steps:
      - uses: actions/stale@v5
        with:
          operations-per-run: 30
          days-before-pr-stale: 60
          days-before-pr-close: 30
          stale-pr-label: "stale"
          close-pr-label: "stale: closed"
          stale-pr-message: "This pull request is stale because it has been open for 60 days with no activity."
          close-pr-message: "This pull request was closed because it has been inactive for 30 days since being marked as stale."
          remove-pr-stale-when-updated: true
          exempt-pr-labels: "👥 discussion,👀 Needs Review"
          exempt-draft-pr: true
          days-before-issue-stale: -1
          days-before-issue-close: -1


  reporter:
    name: GitHub reporter

    needs: [process-issues, process-prs]

    runs-on: ubuntu-latest

    steps:
      - run: |
          echo "### Staled issues"  \
            >> $GITHUB_STEP_SUMMARY
          echo "$STALED_ISSUES"  \
            | jq --raw-output 'map("* [#\(.number)](\(env.GITHUB_ISSUES_URL)/\(.number)): \(.title)") | join("\n")'  \
            >> $GITHUB_STEP_SUMMARY

          echo "### Staled pull requests"  \
            >> $GITHUB_STEP_SUMMARY
          echo "$STALED_PRS"  \
            | jq --raw-output 'map("* [#\(.number)](\(env.GITHUB_PULL_URL)/\(.number)): \(.title)") | join("\n")'  \
            >> $GITHUB_STEP_SUMMARY

          echo "### Closed issues"  \
            >> $GITHUB_STEP_SUMMARY
          echo "$CLOSED_ISSUES"  \
            | jq --raw-output 'map("* [#\(.number)](\(env.GITHUB_ISSUES_URL)/\(.number)): \(.title)") | join("\n")'  \
            >> $GITHUB_STEP_SUMMARY

          echo "### Closed pull requests"  \
            >> $GITHUB_STEP_SUMMARY
          echo "$CLOSED_PRS"  \
            | jq --raw-output 'map("* [#\(.number)](\(env.GITHUB_PULL_URL)/\(.number)): \(.title)") | join("\n")'  \
            >> $GITHUB_STEP_SUMMARY
        env:
          GITHUB_REPO_URL:   ${{ format('{0}/{1}', github.server_url, github.repository) }}
          GITHUB_ISSUES_URL: ${{ format('{0}/{1}/issues', github.server_url, github.repository) }}
          GITHUB_PULL_URL:   ${{ format('{0}/{1}/pull', github.server_url, github.repository) }}
          STALED_ISSUES: ${{ needs.process-issues.outputs.staled-issues-prs }}
          CLOSED_ISSUES: ${{ needs.process-issues.outputs.closed-issues-prs }}
          STALED_PRS:    ${{ needs.process-prs.outputs.staled-issues-prs }}
          CLOSED_PRS:    ${{ needs.process-prs.outputs.closed-issues-prs }}