terraform-terragrunt.yml

name: Terraform Terragrunt Action

on:
  push:
    branches:
      - main
  workflow_dispatch:  # Triggered manually from GitHub UI

jobs:
  terraform:
    runs-on: ubuntu-latest
    env:
      TF_WORKSPACE: terragrunt
      # https://terragrunt.gruntwork.io/docs/getting-started/supported-versions/
      THE_TG_VERSION: 0.57.0
      THE_TF_VERSION: 1.8.0
    steps:
      - name: Checkout repository
        uses: actions/checkout@v2

      - name: Set up Terraform CLI
        uses: hashicorp/setup-terraform@v3
        with:
          terraform_version: 1.8.0
          terraform_wrapper: true
          cli_config_credentials_token: ${{ secrets.TF_API_TOKEN }}

      - name: Set up Terragrunt CLI
        run: |
          wget -qO /tmp/terragrunt https://github.com/gruntwork-io/terragrunt/releases/download/v0.57.0/terragrunt_linux_amd64
          sudo chmod +x /tmp/terragrunt
          sudo mv /tmp/terragrunt /usr/local/bin/terragrunt
          echo "✅ Terragrunt CLI setup completed!"

      - name: Run symlink-modules.sh
        run: |
          ./symlink-modules.sh
          echo "🔗 Symlink modules and workspace selection completed!"

      - name: Terragrunt init
        run: |
          cd ./environment/stage
          terragrunt init --terragrunt-non-interactive
          echo "🔧 Terragrunt init completed!"

      - name: Terragrunt plan
        run: |
          cd ./environment/stage
          terragrunt plan --terragrunt-non-interactive
          echo "📝 Terragrunt plan completed!"

      - name: Display success message
        if: github.event_name == 'workflow_dispatch'
        run: |
          echo "🚀 Terraform Terragrunt Action triggered manually!"