---
name: Check body for reference to jira
on:
  pull_request:
    branches:
      - release_**
jobs:
  pr-check:
    if: github.repository_owner == 'ansible' && github.repository != 'awx'
    name: Scan PR description for JIRA links
    runs-on: ubuntu-latest
    permissions:
      packages: write
      contents: read
    steps:
      - name: Check for JIRA lines
        env:
          PR_BODY: ${{ github.event.pull_request.body }}
        run: |
          echo "$PR_BODY" | grep "JIRA: None" > no_jira
          echo "$PR_BODY" | grep "JIRA: https://.*[0-9]+"> jira
          exit 0
        # We exit 0 and set the shell to prevent the returns from the greps from failing this step
        # See https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#exit-codes-and-error-action-preference
        shell: bash {0}

      - name: Check for exactly one item
        run: |
          if [ $(cat no_jira jira | wc -l) != 1 ] ; then
            echo "The PR body must contain exactly one of [ 'JIRA: None' or 'JIRA: <one or more links>' ]"
            echo "We counted $(cat no_jira jira | wc -l)"
            exit 255;
          else
            exit 0;
          fi