# setup local variables, this part is omitted
# ...
# ...

dependency "eks" {
    config_path = "../eks/"  # eks module from git::git@github.com:terraform-aws-modules/terraform-aws-eks.git?ref=v14.0.0
}

terraform {
  source  = ".//eks-fargate-logging"  # use public terraform registry
}

include {
  path = find_in_parent_folders()
}
        
inputs = {
  project           = "fabulous-project"
  fargate_role_name = dependency.eks.outputs.fargate_iam_role_name
  region            = local.region_vars.locals.aws_region
}

generate "k8s_provider" {
  path      = "providers.tf"
  if_exists = "overwrite_terragrunt"
  contents  = <<EOF
    data "aws_eks_cluster" "cluster" {
      name = "${dependency.eks.outputs.cluster_id}"
    }

    data "aws_eks_cluster_auth" "cluster" {
      name = "${dependency.eks.outputs.cluster_id}"
    }

    provider "kubernetes" {
      host                   = data.aws_eks_cluster.cluster.endpoint
      cluster_ca_certificate = base64decode(data.aws_eks_cluster.cluster.certificate_authority.0.data)
      token                  = data.aws_eks_cluster_auth.cluster.token
    }
    EOF
}

generate "provider" {
  path      = "providers.tf"
  if_exists = "overwrite_terragrunt"
  contents  = <<EOF
    terraform {
      required_version = "= 0.13.5"
    }
    provider "aws" {
      region = "${local.region_vars.locals.aws_region}"
      # Only these AWS Account IDs may be operated on by this template
      allowed_account_ids = ["${local.account_vars.locals.aws_account_id}"]
    }
    EOF
}

generate "versions" {
  path      = "versions.tf"
  if_exists = "overwrite"
  contents  = <<EOF
    terraform {
      required_providers {
        aws        = "3.27.0"
        kubernetes = "2.0.2"
      }
    }
    EOF
}