First, install Yeoman and generator-terragrunt-terraform using npm (we assume you have pre-installed node.js).

npm install -g yo
npm install -g generator-terragrunt-terraform

To generate a new Terragrunt project:

In the directory you want to initialize the project:

yo terragrunt-terraform

To generate a new Terragrunt module:

In the root directory of the Terragrunt project: (it is assumed that the project was generated using this generator):

yo terragrunt-terraform:module {{ module_name }}

In addition, you can specify the dependencies of the module using comma-separated module names:

yo terragrunt-terraform:module {{ module_name }} --moduleDependencies infrastructure,eks

MIT © Hung Luong