terraform-fmt.yaml

---

name: "terraform fmt"

'on':
  pull_request:

jobs:
  tf-fmt:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2

      - name: install terraform
        run: |
          sudo apt-get update && sudo apt-get install -y gnupg software-properties-common
          wget -O- https://apt.releases.hashicorp.com/gpg | \
          gpg --dearmor | \
          sudo tee /usr/share/keyrings/hashicorp-archive-keyring.gpg
          echo "deb [signed-by=/usr/share/keyrings/hashicorp-archive-keyring.gpg] \
          https://apt.releases.hashicorp.com $(lsb_release -cs) main" | \
          sudo tee /etc/apt/sources.list.d/hashicorp.list
          sudo apt update
          sudo apt-get install -y terraform
      - name: terraform fmt
        run: |
          shopt -s extglob
          cd terraform
          if ! terraform fmt -check -diff !(secrets).tf ; then
             echo "please update your terraform code to match the above.";
             echo 'or run `terraform fmt` to have terraform reformat it.';
             exit 1;
          fi