lint.yml

name: Lint and Validate

on:
  merge_group:
  pull_request:
    branches: [main]

jobs:
  lint:
    name: Terraform Lint
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Setup Terraform
        uses: hashicorp/setup-terraform@v3
        with:
          terraform_version: "1.9.0"

      - name: Terraform Format Check
        run: terraform fmt -check -recursive

      - name: Setup TFLint
        uses: terraform-linters/setup-tflint@v4
        with:
          tflint_version: v0.58.0

      - name: Initialize TFLint
        run: tflint --init

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

  validate:
    name: Validate Simple Examples
    runs-on: ubuntu-latest
    strategy:
      matrix:
        example:
          # Add new examples here as they are created
          - "aws/examples/simple"
          - "azure/examples/simple"
          - "gcp/examples/simple"
      fail-fast: false
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Setup Terraform
        uses: hashicorp/setup-terraform@v3
        with:
          terraform_version: "1.9.0"

      - name: Check if example exists
        id: check-dir
        run: |
          if [ ! -d "${{ matrix.example }}" ]; then
            echo "exists=false" >> $GITHUB_OUTPUT
            echo "⚠️ Example directory ${{ matrix.example }} does not exist, skipping"
          else
            echo "exists=true" >> $GITHUB_OUTPUT
            echo "✅ Example directory ${{ matrix.example }} exists"
          fi

      - name: Terraform Init
        if: steps.check-dir.outputs.exists == 'true'
        run: |
          cd ${{ matrix.example }}
          terraform init -backend=false

      - name: Terraform Validate
        if: steps.check-dir.outputs.exists == 'true'
        run: |
          cd ${{ matrix.example }}
          terraform validate

  lint-go:
    name: Go Tests Lint
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Setup Go
        uses: actions/setup-go@v5
        with:
          go-version: "1.23.5"
          cache-dependency-path: test/go.sum

      - name: Run go fmt
        working-directory: test
        run: |
          if [ -n "$(gofmt -l .)" ]; then
            echo "❌ Go files are not formatted. Run 'gofmt -w .' to fix:"
            gofmt -l .
            exit 1
          fi
          echo "✅ All Go files are properly formatted"

      - name: Run go vet
        working-directory: test
        run: go vet ./...

      - name: Run go mod verify
        working-directory: test
        run: go mod verify