run-linting.yml

name: Run linting

on:
  - push

jobs:
  lint:
    runs-on: ubuntu-latest
    name: Run linting
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          ref: ${{ github.head_ref }}

      - name: Setup Terraform
        uses: hashicorp/setup-terraform@v2

      - name: Setup TFLint
        uses: terraform-linters/setup-tflint@v4

      - name: Cache plugin dir
        uses: actions/cache@v3
        with:
          path: ~/.tflint.d/plugins
          key: tflint-${{ hashFiles('.tflint.hcl') }}

      - name: Run init
        run: |
          tflint --init
          terraform init -upgrade

      - name: Show version
        run: |
          terraform --version
          tflint --version

      - name: Run linting
        run: |
          terraform fmt --recursive
          tflint -f compact --module

      - name: Commit changes
        uses: stefanzweifel/git-auto-commit-action@v4
        with:
          commit_message: Run linting