name: Orca bot
on:
  schedule:
    - cron: "0 0 * * *"

jobs:
  stale:
    runs-on: ubuntu-latest
    permissions:
      issues: write
      pull-requests: write
      contents: write # only for delete-branch option
    steps:
      - uses: actions/stale@v9
        with:
          # PAT for GitHub API authentication
          repo-token: ${{ secrets.GITHUB_TOKEN }}
          # Max number of operations per run
          operations-per-run: 1000
          # Order to get issues/PRs
          ascending: true

          # ISSUES
          # Do not auto-close an issue if it is assigned to a milestone
          exempt-all-issue-milestones: true
          # Exempt all issues with assignees from stale
          exempt-all-issue-assignees: true
          # Idle number of days before marking issues stale
          days-before-issue-stale: 90
          # Idle number of days before marking issues close
          days-before-issue-close: 7
          # Label to apply on staled issues
          stale-issue-label: "stale"
          # Issue close reason
          close-issue-reason: not_planned
          # Remove stale label from issues on updates
          remove-issue-stale-when-updated: true
          # Issue stale message
          stale-issue-message: "Orca bot: this issue is stale because it has been open for 90 days with no activity."
          # Issue closure message
          close-issue-message: "Orca bot: This issue was closed because it has been inactive for 7 days since being marked as stale."

          # PRs
          # Do not auto-close a PR if it is assigned to a milestone
          exempt-all-pr-milestones: true
          # Exempt all PRs with assignees from stale
          exempt-all-pr-assignees: true
          # Skip the stale action for draft PRs
          exempt-draft-pr: true
          # Idle number of days before marking PRs stale
          days-before-pr-stale: -1
          # Idle number of days before marking PRs close
          days-before-pr-close: -1
          # Label to apply on staled PRs
          stale-pr-label: "stale"
          # Label to apply on closed PRs
          close-pr-label: not_planned
          # Remove stale label from PRs on updates
          remove-pr-stale-when-updated: true
          # PR stale message
          stale-pr-message: "Orca bot: this PR is stale because it has been open for XX days with no activity."
          # PR closure message
          close-pr-message: "Orca bot: This PR was closed because it has been inactive for X days since being marked as stale."
          # Delete branch after closing a stale PR
          delete-branch: true