Add predicates to github issues and automatically close issues if a predicate is met.

• Install this action on your repo with schedule trigger:

name: github issue automation
on:
  workflow_dispatch:
  schedule:
    - cron:  '* * * * *'

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: joshcarp/predicate@v0.0.6

• When an issue is created with a predicate codeblock the issue will be closed when the predicate exits with a 0 exit code

``` predicate
curl https://google.com

```

``` predicate
cat README.md | grep foobar

```