validate-modules.yaml

name: Validate Terraform Modules

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]

jobs:
  validate:
    name: Validate All Modules
    runs-on: ubuntu-latest
    strategy:
      matrix:
        module: [vpc, rds, s3-bucket, security-group, iam-role]

    steps:
      - uses: actions/checkout@v4

      - uses: hashicorp/setup-terraform@v3
        with:
          terraform_version: "1.7.0"

      - name: Terraform Format Check
        run: terraform fmt -check -recursive modules/${{ matrix.module }}

      - name: Init module
        run: terraform init -backend=false
        working-directory: modules/${{ matrix.module }}

      - name: Validate module
        run: terraform validate
        working-directory: modules/${{ matrix.module }}

      - name: Run tflint
        uses: terraform-linters/setup-tflint@v4
        with:
          tflint_version: latest

      - name: tflint
        run: |
          tflint --init
          tflint
        working-directory: modules/${{ matrix.module }}