name: PR has a valid Issue?

on:
  pull_request_target:
    types: [ edited, synchronize, opened, reopened ]

jobs:
  checker:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v2
      
      - name: Issue Validator
        uses: HarshCasper/validate-issues-over-pull-requests@v0.1.1
        id: validator
        with:
          prbody: ${{ github.event.pull_request.body }}
          prurl: ${{ github.event.pull_request.url }}
          
      - name: PR has a valid Issue
        if: ${{ steps.validator.outputs.valid == 1 }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          PRNUM: ${{ github.event.pull_request.number }}
        run: |
          gh pr edit $PRNUM --add-label "PR:Ready-to-Review"
          gh pr edit $PRNUM --add-label "hacktoberfest-accepted"
          gh pr edit $PRNUM --remove-label "PR:No-Issue"
          
      - name: PR has no valid Issue
        if: ${{ steps.validator.outputs.valid == 0 }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          PRNUM: ${{ github.event.pull_request.number }}
        run: |
          gh pr comment $PRNUM --body "PR is not linked to any issue, please make the corresponding changes in the body."
          gh pr edit $PRNUM --add-label "PR:No-Issue"