A GitHub Action that closes issues whose titles contain a date that has passed.

The following date formats are supported:

• YYYY-MM-DD
• YY-MM-DD

where,

• the leading zero for MM and DD is optional to represent months January through September.
• the separator (- in the examples) can be any character.

name: Check for past issues
on:
  schedule:
    - cron: 0 9 * * 5
jobs:
  run-action:
    runs-on: ubuntu-latest
    steps:
    - name: Close issues
      uses: mxie/close-outdated-issues-action@main    # replace `main` with release tag
      with:
        token: ${{ secrets.GITHUB_TOKEN }}