.github/workflows/label_issue.yml

name: label_issue

on:
  issues:
    types:
      - opened

jobs:
  label_issue:
    runs-on: ubuntu-latest

    steps:
      - env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          ISSUE_URL: ${{ github.event.issue.html_url }}
        run: |
          gh issue edit $ISSUE_URL --add-label "pending"