tf_via_pr_input_matrix.yaml

---
name: TF via PR Input Matrix Strategy
on:
  pull_request:
    types: [opened, reopened, synchronize, closed]
    paths: ['**/*.tf*']

jobs:
  tf:
    runs-on: ubuntu-latest
    if: github.event.action != 'closed' || github.event.pull_request.merged

    strategy:
      fail-fast: false
      matrix:
        deployment: [dev, stg, prd]

    permissions:
      actions: read # Required for workflow query and artifact download.
      checks: write # Required for adding summary to check status.
      contents: read # Required for repository checkout.
      pull-requests: write # Required for commenting on PR.

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Setup TF
        uses: hashicorp/setup-terraform@v3

      - name: Provision TF
        id: tf
        uses: devsectop/tf-via-pr-comments@v10
        env:
          TF_VAR_PLACEHOLDER: value
        with:
          command_input: ${{ format('-tf={0} -chdir=sample/sample_bucket -backend-config=backend/{1}.tfvars', github.event.action != 'closed' && 'plan' || 'apply', matrix.deployment) }}

      - name: Echo TF
        run: |
          echo "command: ${{ steps.tf.outputs.command }}"
          echo "comment_id: ${{ steps.tf.outputs.comment_id }}"
          echo "comment_summary: ${{ steps.tf.outputs.comment_summary }}"
          echo "plan_id: ${{ steps.tf.outputs.plan_id }}"
          echo "tf_fmt: ${{ steps.tf.outputs.tf_fmt }}"
          echo "tf_output: ${{ steps.tf.outputs.tf_output }}"