cicd-comment-trigger.yml

# Triggers when comments are made on issues/PRs, runs when '/ci' is added to a pull request.
name: Zowe CICD Issue Trigger

permissions:
  issues: write
  pull-requests: write
  contents: write


on:
  issue_comment:
    types: [created, edited]

jobs:

  pr-comment-check:

    name: 'PR Comment Check'
    runs-on: ubuntu-latest
    outputs:
      issue_run_ci: ${{ steps.check-comment.outputs.issue_run_ci }}
    steps:
      - name: Check for a comment triggering a build
        id: check-comment
        run: |
          echo "issue_run_ci=false" >> $GITHUB_OUTPUT
          if [[ ! -z "${{ github.event.issue.pull_request }}" && ${{ github.event_name == 'issue_comment' }} && "${{ github.event.comment.body }}" = '/ci' ]]; then
            echo "issue_run_ci=true" >> $GITHUB_OUTPUT
          fi     

  get-pr-branch:
    name: 'Get PR Branch'
    runs-on: ubuntu-latest
    outputs:
      pr_branch_name: ${{ steps.get-pr-name.outputs.pr_branch_name }}
    steps:
      - name: Find PR Branch Name
        id: get-pr-name
        run: | 
          gh config set pager cat 
          PR_BRANCH=$(gh pr view ${{ github.event.issue.number }} -R zowe/zowe-install-packaging --json headRefName  -q .headRefName)
          echo "pr_branch_name=$PR_BRANCH" >> $GITHUB_OUTPUT
        env:
          GH_TOKEN: ${{ github.token }}

  trigger-ci:
    name: 'Trigger Build'
    runs-on: ubuntu-latest
    needs: [pr-comment-check, get-pr-branch]
    if: ${{ needs.pr-comment-check.outputs.issue_run_ci == 'true' }}
    steps:
      - name: 'Trigger Build workflow'
        uses: zowe-actions/shared-actions/workflow-remote-call-wait@main    
        with:
          github-token: ${{ secrets.ZOWE_ROBOT_TOKEN }}
          owner: zowe
          repo: zowe-install-packaging
          workflow-filename: build-packaging.yml
          branch-name: ${{ needs.get-pr-branch.outputs.pr_branch_name }}
          poll-frequency: 3
          inputs-json-string: '{"ORIGIN_ISSUE_TRIGGER":"true", "KEEP_TEMP_PAX_FOLDER":"false"}'
        env:
          DEBUG: zowe-actions:shared-actions:workflow-remote-call-wait