pr-workflow.yml

name: PR Workflow

on:
  pull_request:
    branches:
      - 'main'

jobs:
  terraform:
    runs-on: ubuntu-latest

    env:
      AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
      AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
      AWS_REGION: "eu-west-1"

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

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

    - name: Run Terraform fmt     
      run: terraform fmt --recursive --check
      id: terraform_fmt
      continue-on-error: true
      
    - name: Setup TFLint
      uses: terraform-linters/setup-tflint@v4

    - name: Run TFLint
      run: tflint --recursive
      id: terraform_lint
      continue-on-error: true

    - name: Generate summary of linting
      run: |
        terraform_fmt_status="❌"
        terraform_lint_status="❌"
        [ ${{ steps.terraform_fmt.outcome }} == 'success' ] && terraform_fmt_status="✅"
        [ ${{ steps.terraform_lint.outcome }} == 'success' ] && terraform_lint_status="✅"
        echo "Terraform Linting" >> $GITHUB_STEP_SUMMARY
        echo "" >> $GITHUB_STEP_SUMMARY
        echo "- Terraform Formating ${terraform_fmt_status}" >> $GITHUB_STEP_SUMMARY
        echo "- Terraform Linting ${terraform_lint_status}" >> $GITHUB_STEP_SUMMARY