Terragrunt Orb - Draft

circle.yml

version: 2.1
description: Publish Infrastructure with terragrunt

orbs:
  terragrunt:
    commands:
      plan:
        parameters:
          target_dir:
            type: string
            default: .
          plan_file:
            type: string
            default: ""
          tf_vars:
            type: string
        steps:
          - run:
              name: Terragrunt plan
              command: |
                vars=""
                IFS="," read -ra TF_VARS \<<< "<< parameters.tf_vars >>"
                for t in "${TF_VARS[@]}"; do vars="$vars -var $t"; done;
                cd << parameters.target_dir >>
                terragrunt plan <<# parameters.tf_vars >>$vars<</ parameters.tf_vars >> <<# parameters.plan_file >> -out << parameters.plan_file >> <</ parameters.plan_file >>
      apply:
       parameters:
         target_dir:
           type: string
           default: .
         plan_file:
           type: string
           default: ""
         tf_vars:
           type: string
       steps:
         - run:
             name: Terragrunt Apply
             command: |
               vars=""
               IFS="," read -ra TF_VARS \<<< "<< parameters.tf_vars >>"
               for t in "${TF_VARS[@]}"; do vars="$vars -var $t"; done;
               cd << parameters.target_dir >>
               terragrunt apply -auto-approve <<# parameters.tf_vars >>$vars<</ parameters.tf_vars >> <<# parameters.plan_file >> -out << parameters.plan_file >> <</ parameters.plan_file >>