create-deploy-resources.yml

name: Create deploy resources

env:
  IMAGE_BASE_NAME: "quay.io/quarkus-super-heroes"

on:
  workflow_call:
    inputs:
      commit_id:
        description: The commit id of the original commit which triggered the workflow
        required: true
        type: string
      branch:
        description: The target branch of the commit id
        required: true
        type: string
  workflow_dispatch:

jobs:
  create-deploy-resources:
    if: (github.repository == 'quarkusio/quarkus-super-heroes') && (contains(fromJSON('["workflow_dispatch", "schedule"]'), github.event_name) || ((github.event_name == 'worflow_run') && ((github.event.workflow_run.event == 'push') || (github.event.workflow_run.event == 'workflow_dispatch') && (github.event.workflow_run.conclusion == 'success') && ((inputs.branch == 'main') || (inputs.branch == 'rhbq-2.7') || (inputs.branch == 'rhbq-2.13') || (inputs.branch == '2.13.Final') || (inputs.branch == '3.2.Final') || (inputs.branch == 'rhbq-3.2') || (inputs.branch == '3.8.Final') || (inputs.branch == 'rhbq-3.8') || (inputs.branch == '3.15.Final') || (inputs.branch == 'rhbq-3.15') || (inputs.branch == '3.20.Final') || (inputs.branch == 'rhbq-3.20')))))
    runs-on: ubuntu-latest
    permissions:
      actions: read
      contents: write
      pull-requests: write
    steps:
      - name: Calculate Branch (NOT workflow_dispatch event)
        if: github.event_name != 'workflow_dispatch'
        run: |
          echo "REF=${{ inputs.commit_id }}" >> $GITHUB_ENV
          echo "BRANCH=${{ inputs.branch }}" >> $GITHUB_ENV

      - name: Calculate Branch (workflow_dispatch event)
        if: github.event_name == 'workflow_dispatch'
        run: |
          echo "REF=${{ github.sha }}" >> $GITHUB_ENV
          echo "BRANCH=${{ github.ref_name }}" >> $GITHUB_ENV

      - name: Checkout from ${{ env.REF }}
        uses: actions/checkout@v6
        with:
          ref: ${{ env.REF }}

      - name: Setup Java
        uses: actions/setup-java@v5
        with:
          java-version: 21
          distribution: temurin
          cache: maven

      - name: Create k8s resources
        shell: bash
        run: scripts/generate-k8s-resources.sh

      - name: Create docker-compose resources
        shell: bash
        run: scripts/generate-docker-compose-resources.sh

      - name: Create PR with generated resources
        id: create-pr
        env:
          GH_TOKEN: ${{ secrets.DEPENDABOT_AUTOMERGE_TOKEN }}
        run: |
          SHORT_SHA=$(echo "${{ env.REF }}" | cut -c1-8)
          PR_BRANCH="create-deploy-resources/sourceref-${SHORT_SHA}"
          COMMIT_MSG="Generate deploy resources (from ${{ github.workflow }} run # ${{ github.run_number }})"
          PR_TITLE="Generate deploy resources (from ${{ github.workflow }} run # ${{ github.run_number }})"
          PR_BODY="Generated deployment resource changes from [${{ github.workflow }} run # ${{ github.run_number }}](${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}), which was triggered by commit ${{ env.REF }}."

          # Check for changes in deploy resource files
          git add \
            '**/deploy/k8s/*.yml' \
            'deploy/k8s/*.yml' \
            '**/deploy/docker-compose/*.yml' \
            'deploy/docker-compose/*.yml' \
            'deploy/db-init/**'

          if git diff --cached --quiet; then
            echo "No deploy resource changes detected"
            echo "pr_number=" >> $GITHUB_OUTPUT
            exit 0
          fi

          # Configure git and create branch
          git config user.name "github-actions[bot]"
          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
          git checkout -b "${PR_BRANCH}"
          git commit -m "${COMMIT_MSG}"
          git push --set-upstream origin "${PR_BRANCH}"

          # Create the PR
          PR_URL=$(gh pr create \
            --base "${{ env.BRANCH }}" \
            --title "${PR_TITLE}" \
            --body "${PR_BODY}" \
            --label "Generated Resources")

          PR_NUMBER=$(echo "${PR_URL}" | grep -o '[0-9]*$')
          echo "pr_number=${PR_NUMBER}" >> $GITHUB_OUTPUT
          echo "pr_branch=${PR_BRANCH}" >> $GITHUB_OUTPUT

      - name: Merge PR
        if: steps.create-pr.outputs.pr_number
        env:
          GH_TOKEN: ${{ secrets.DEPENDABOT_AUTOMERGE_TOKEN }}
        run: gh pr merge --squash --delete-branch --admin ${{ steps.create-pr.outputs.pr_number }}