tflint.yml

name: Terraform Lint
on:
  - pull_request

jobs:
  tflint:
    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v4
      name: Checkout source code

    - uses: actions/cache@v4
      name: Cache plugin dir
      with:
        path: ~/.tflint.d/plugins
        key: tflint-${{ hashFiles('.tflint.hcl') }}

    - uses: terraform-linters/setup-tflint@v4
      name: Setup TFLint
      with:
        tflint_version: v0.50.3
        tflint_wrapper: true

    - name: Show version
      run: tflint --version

    - name: Init TFLint
      run: tflint --init
      env:
        # https://github.com/terraform-linters/tflint/blob/master/docs/user-guide/plugins.md#avoiding-rate-limiting
        GITHUB_TOKEN: ${{ github.token }}

    - name: Run TFLint
      run: tflint --recursive -f compact

    - run: echo ${{ steps.tflint.outputs.stdout }}
    - run: echo ${{ steps.tflint.outputs.stderr }}
    - run: echo ${{ steps.tflint.outputs.exitcode }}