name: Close up open PRs on a nightly basis

on:
  schedule:
    - cron: "0 4 * * *"

on: pull_request

jobs:
  close PRs:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/github-script@0.2.0
        with:
          github-token: ${{github.token}}
          script: |
            const msg =`Back in early 2014 we [launched CocoaPods Trunk](http://blog.cocoapods.org/CocoaPods-Trunk/). Trunk is the only way that you can submit pods to CocoaPods, we do not accept pull requests to the CocoaPods Specs repo, and so this is being auto-closed. Please see #12199 for more info.

            - To push a new version to trunk, you can use `pod trunk push`.
            - You cannot amend an existing pod, however you can delete and deprecate a pod. You need to be using CocoaPods 1.0 to have access to `pod trunk delete` and `pod trunk deprecate`. People may be relying on your pod version, so use these with caution.
            - If you don't have permission to update a pod that you own, please [file a claim](http://blog.cocoapods.org/Claim-Your-Pods/) on trunk.
            `

            const pulls = await octokit.pulls.list({ owner: 'CocoaPods', repo: 'Specs', state: 'open' })

            for (const pull of pulls.data) {
              if (!pull.labels.find(l => l.name === "Keep")) {

                // Close it
                await octokit.pulls.update({ owner: 'CocoaPods', repo: 'Specs', state: "closed", pull_number: pull.number })

                // Comment why
                await github.issues.createComment({...context.issue, body: msg})
              }
            }