validate-new-issue.yml

name: Validate new issue
on:
  issues:
    types: ['opened']
jobs:
  validate-new-issue:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v2
    - name: "Validate issue against templates"
      shell: bash
      env:
        GITHUB_TOKEN: ${{ github.token }}
      run: |

        # Trust users who belong to the getsentry org.
        if gh api "https://api.github.com/orgs/getsentry/members/${{ github.actor }}" >/dev/null 2>&1; then
          echo "Skipping validation, because ${{ github.actor }} is a member of the getsentry org."
          exit 0
        else
          echo "${{ github.actor }} is not a member of the getsentry org. 🧐"
        fi

        # Look for a template where the headings match this issue's
        echo "${{ github.event.issue.body }}" > issue-body
        for template in $(ls .github/ISSUE_TEMPLATE/*.md 2> /dev/null); do
          echo -n "$(basename $template)? "
          # <() is process substitution - https://superuser.com/a/1060002
          if diff -rub <(grep '^#' $template) <(grep '^#' issue-body) > /dev/null; then
            echo "👍 💃"
            exit 0
          else
            echo "👎"
          fi
        done

        # Failed to find a match! Close the issue.
        cat << EOF > comment
        {"body": "Sorry, friend. As far as this ol' bot can tell, your issue does not use one of this repo's available issue templates. Please [try again using a template](https://github.com/${{ github.repository }}/issues/new/choose) so that we have the best chance of understanding and addressing your issue. (And if I'm confused, please [let us know](https://github.com/getsentry/.github/issues/new?title=template+enforcer+is+confused&body=${{ github.event.issue.html_url }}). 😬)\n\n----\n\n[![Did you see the memo about this?](https://user-images.githubusercontent.com/134455/104515469-e04a9c80-55c0-11eb-8e15-ffe9c0b8dd7f.gif)](https://www.youtube.com/watch?v=Fy3rjQGc6lA)"}
        EOF

        # Might get `gh issue comment` some day - https://github.com/cli/cli/issues/517
        echo -n "Commented: "
        gh api "https://api.github.com/repos/${{ github.repository }}/issues/${{ github.event.issue.number }}/comments" \
          --method POST \
          --input comment \
          | jq .html_url
        gh issue close ${{ github.event.issue.number }}